Amazon S3€¦ · Gear housing :- Gear housing is of streamlined & compact design, made up of...

Gear housing :- Gear housing is of streamlined & compact design, made up of welded steel construction or close-grain cast iron/cast steel (on request) with sufficient surface area to take care of heat dissipation aspect. The faces & bores are accurately machined on precision machines to ensure perfect alignment & interchangeability.

Gear internals :- Toothed parts like pinion & gear wheels are made up of case hardened alloy steel material, carburized, hardened and profile ground to surface hardness of 58-62 HRC having core hardness of 30HRC (min.) resulting into higher resistance against wear and fatigue strength.

Shaft :- The slow speed shaft is made up of high tensile carbon steel having large diameters to take care of torsional as well as bending stresses developed on account of torque as well as gear forces and overhung loads acting on the slow speed shaft.

Bearings :- The shaft are supported on anti-friction taper or spherical roller bearings with ample dynamic capacity to take care of radial as well as axial loads. The bearings are sized according to latest Swiss software programme viz: KISS SOFT to ensure proper bearing life.

Lubrication :- The lubrication of gears & bearings are done by splashing the oil from the sump. However, in case of larger size of gear units with higher pitch line velocities, the lubrication &cooling of gear internals and bearings are done by forced feed lubrication system with suitable control & monitoring devices.

Power ratings :- The power ratings are evaluated by means of latest Swiss software programme viz: KISS SOFT based on DIN 3990/AGMA 2001.

Efficiency :- The efficiency of various types of gear units are given as under:

99 % for type H198 % for type H297.5 % for type H397 % for type H497.5 % for type H597 % for type H696.5 % for type H7

Class of accuracy :- Gears confirm to accuracy class 6 as per DIN 3961-63.

Noise level :- Allowable noise level measured at 1 meter distance from gear units can be generally given as under:

Testing:- The assembled gear units are tested under no-load for noise level, oil leakage, temperature rise & output speed.

SALIENT FEATURES OF GEAR UNIT

01

Full Fledged Design center

Gear Testing Machine

Gear Test graph

1) Welded steel housing 90 dB

2)

C. I. hous ing

85 dB

3)

Gear units with fan or bui lt on pump

5 dB higher than 1 & 2

Test Chart Helix and Profile PPSU-640V.V.NAGAR. QR:QA:10:00

GEARS

Progr.No.

Type Gear

Drwg No.

Order No.

Base Hel.Ang.

Add Mod Coeff.

:HT31

: MASTER

: MASTER

: PATIL

:14.476

Operator

No Of Teeth

Module

Press Angle

Helix Angle

Base Cir.Dia.

: MANOJ

: 50

: 3.862

: 200

: 15 25'45"

: 187.41

Date

Face Width

Length Ev L a

Length Ev L b

Appr Length

Stylus Dia.

:1-8-2007

: 30

:23.7 mm

:25.0 mm

:

: 3

+

Left- Profile Right

- - +20. um

500 : 1

mm5

4 3 2 1 1 2 3 4

fH alpha m

fH a;pha

Ff

ff

Tr

Rr

-1.3

-0.8

14

1.3

1

1

1

1

-1.2

1.7

0.7

1

1

1

-1.6

1.7

0.9

2

1

1

-1.9

2.0

1.6

2

1

1

3

5

4

3

3

3

3

5

4

3

3

3

0.5

0.5

2.6

1.8

1

1

2

1

1.7

3.7

2.9

2

3

2

-0.5

2.1

1.2

1

1

1

0.3

2.2

2.1

1

1

2

Test Values [um] Qual Perm. Val.[um] Test Values [um] Qual

HelixLeft Right

20. um

500 : 1

mm5

+- - +

4 3 2 1 1 2 3 4

fH beta m

fH beta

F beta

f beta f

-0.2

-0.5

0.8

0.4

1

1

1

1

0.7

0.5

0

1

1

-0.1

0.6

0.2

1

1

1

-0.2

0.7

0.0

1

1

1

3

5

4

3

3

3

3

5

4

3

3

3

1.7

2.0

2.0

0.5

1

1

1

1

1.5

1.5

0.6

1

1

1

1.7

1.7

0.1

1

1

1

1.7

1.7

0.0

1

1

1

Test Values [um] Qual Perm.Val.[um] Test Values [um] Qual

NOTATIONS

in = Nominal Ratio

n = Input speed (r pm)1

n = Output speed (r pm)2

P = Nominal gearbox rating (kw)N

P = Transmitted power (kw)e

f = Service factor = f1x f2

fw = Ambient temp. factor

t = Ambient temp. (oc)

E = Duration of operation per hour (%)D

PG = Thermal capacity without extra cooling (kw)1

PG = Thermal capacity with fan2 PG = Thermal capacity with cooling coil3

PG = Thermal capacity with cooling coil + fan4

M = Starting torque. (kg.m)k

Various steps for selection of gearbox:

1. Determine whether helical or bevel-helical gear unit is required.

2. Determine ratio of gear unitn 1in = n2

3. Find out gear unit size :

P > Pe x f N

4. Check starting torane

Mk . n1 < 2.5955 x PN

5. Check thermal aspect

5.1 Pe < Pg1 x fw (No additional cooling)

5.2 Pe < Pg2 x fw (Fan cooling)

5.3 Pe < Pg3 x fw (cooling coil)

5.4 Pe < Pg3 x fw (fan + cooling coil)

5.5 Pe > Pg x fw (oil cooler required)

Typical example of selection of gear unit

Pe = 300 kw

n = 1500 rpm1

n = 107 rpm2

M = 700 kgmk

Duty hours = 24 Hours/day

Starts = 1 per hour

Duration of operation

per hour, E = 100%D

SELECTION OF GEAR UNIT

02

Ambient temp = 50 [°C]

Application = Belt conveyor

1. Helical gearbox required

2. n 1500 1in = 14:1= =n 1072

Selected: Gearbox type H3

3. Service factor

f = 1.5 (Table 1,2,& 4)

Pn = Pe x f

= 300 x1.5

= 450 kw

From Power rating table select H3 gear unit size 355 having Pn = 500 kw which is higher than 450 kw:

4. Check starting torque

Mk x n1 700 x1500 2.19 which is less than 2.5= =955 x P 955 x 500N

5. Check Thermal aspect.

5.1 Pg1 x fw = 212 x 0.63 = 133 kw < Pe =300 kw

Ie Additional cooling required

5.2 Pg2 x fw = 340 x 0.7 = 238 kw < Pe = 300 kw.

Ie fan cooling is not sufficient

5.3 Pg3 x fw = 360 x 0.8 = 288 kw < Pw = 300 kw

Ie cooling coil is not sufficient

5.4 Pg4 x fw = 488 x 0.78 = 380 > Pe =300 kw

Ie fan + cooling coil is sufficient & applicable for the given duty conditions

Gearbox selected : H3355 Ratio 14 : 1 with

Fan + cooling coil

TYPE

CATEGORY

POWER

Kw

RATIO

WEIGHT

Kg.

H1

single reduction helical gear unit

7 - 4805

1.6 - 6.3

19 - 5300

H2 Double reduction helical gear unit

6 - 7710

6.3 - 22.4

61 - 13000

H3 Triple reduction helical gear unit

4 - 4905

14 - 112

168 - 14650

H4 Quadruple reduction helical gear unit

2 - 992

112 - 630

425 - 14660

H5 Double reduction bevel- helical gear unit

1.5 - 2405

6.3 - 18

29 - 5750

H6 Triple reduction bevel- helical gear unit

1 - 2855

14-100

73 - 15290

H7 Quadruple reduction bevel- helical gear unit

0.7 -1135

100 - 630

184 - 15290

Range of power, ratio & weight of gear units

03

LOAD CLASSIFICATION ACCORDING TO APPLICATION

Table 1 Load parameters

Driven machines Driven machines Driven machines

Excavators and stackers Impeller blowers - wet S

Bucket chain excavators Turbo blowers - suction S

Travelling gear Centrifugal blowers Suction rollers S

- caterpillar track Generators Drying cylinders S

- rail Generators, under uniform load Pumps

Bucket-wheel stackers Proportioning pumps M

Bucket wheels Rubber and plastics Piston pumps

- clearing Extruders - U < 1:100 S

- coal - rubber - U > 1:100 - 1:200 M

- lime - plastics Centrifugal pumps

Cutter heads Calendars - light liquids G

Slewing machines Kneading machines, rubber - viscous liquids M

Suction pumps Mixers Compression pump S

Cable drums Mills, rubber Plunger pump S

Winches Rolling mills, rubber Sand pump

Mining, rack, earth Wood-working machinery Machines for the textile industry

Concrete mixers Decorticating drums Bobbin winding machines M

Crushers Planning machine Printing machines M

Briquetting presses Saw frames Dyeing machines M

Rotary kilns Iron and steel industry Tan-liquor vessels M

Pneumatic sifters Foundry crane (hoisting gear) Calendars M

Clay mixers Willowing machines M

Chemical Industry Slag cars Drying machines M

Mixers Sintering belts Looms M

Agitators Crusher Compressors

- pure liquids Rotary piston compressors

- liquids and solids Car tipper - U < 1: 100 S

- liquids with various densities Cranes - U > 1: 100 - 1: 200 M

Rotary Dryer Luffing gear Centrifugal compressors M

Centrifuges Travelling gear Turbo compressors

- light Hoisting gear Rolling mills

- heavy Slewing gear Plate tilters M

Petroleum industry Winches Bloom pushers H

Metal working Bloom conveying plant S

Rotary kilns Folding presses Wire pulls M

Filter presses Plate bending machines Revolving turrets M Pipeline pumps Plate straightening presses (contin. casting)

Scavenging pumps

S

S

M

M

S

S

S

S

M

M

M

M

M

S

H

S

M

M

M

G

M

M

M

G

M

M

M

M

M Eccentric presses Descaling crushers S

Conveying plants Hammers Reels

Uniform load Planning machines - strip M

Bucket conveyors G Crank presses - wire M

Roasting furnace conveyors G Shearing machine Walking beam conveyors M

Assembly line belts G Forging presses Chain transporter M

Band conveyors G Punching machines Cooling troughs M

Overhead conveyors Mills Traverse tractors M

Chain conveyors Hammer mills Pipe welding machine S

Apron conveyors

G

G

G Edge mills Pipe drawing machine S

Worm conveyors G Ball mills Roller straightening machine M

Medium and heavy load Pendulum mills Roller gear beds

Shaft-sinking machines Impact mills - light M

Bucket conveyors Tube mills - heavy S

Bucket belts Beating mills Shears

Assembly line conveyors Rod mills - plate S

Conveyor winders Roller mills - wire M

Conveyors Foodstuffs machines - billet S

Belt conveyors Filling machine - cropping S

Chain conveyors Kneading machines - plate trimming M

Goods lifts Packing machines Winding turret M

Weighing machines Winding tractor M

Apron conveyors Sugarcane crushers

G

G

G

G

S

M

M

S

M

M

S

S

M

M

S

G

M

S

S

G

M

M

M

G

S

M

S

S

S

S

S

M

S

S

H

H

H

H

H

H

H

H

H

G

M

G

M

M Continuous casting plants S

Shaker conveyors Sugarcane mills S Shifting device S

Worm conveyors Sugarcane cutters Roller adjusting device M

Inclined lifts Sugar-beet cutters Water recycling machine

Blowers, fans, ventilators Paper machines Thickeners M

Axial blowers Couchers Gyroscopic ventilators M

Rotary piston blowers Glazing cylinders Mixers M

Large ventilators (mining)

S

M

M

M

M

S

M

M

M

M

M

M

S

M

M

M Calenders Water screws M

Mixers Vacuum filter presses M

Radial blowers M Rate/Screen drives G

Induced draft fans M - glue

M

M

S

S

M

M

S

M

04

The following details are required for selection of gear unit (To be submitted along with enquiry)

1) Motor power

2) Transmitted power

3) Input speed

4) Output speed

5) Ratio

6) Starting torque

7) Duty hours

8) No of starts per hour

9) Application/Driven machine

10) Duration of operation per hour

11) Ambient temperature

12) Whether holdback is required to prevent reverse rotation of gear unit?

13) Pitch circle dia

a) Pulley

b) Sprocket

c) Spur pinion mounted on input/output shaft extension of gearbox.

14) Dimension sheet & Sectional view of gearbox if the gearbox is of special type.

DATA REQUIRED FOR SELECTION OF GEAR UNIT

06

Helical Gear - single reduction (Solid shaft) H1-Solid

Example of a gear unit designation:Gear unit H1200RP = 332 (kW); n = 1500 (rpm);N 1

r:2 = 475 (rpm); i = 3.15 : 1N

Normal design, size H1200R: ' ' design for transmission of 332 (kW)at an input speed of n = 1500 [rpm] and a 1

transmission ratio of i = 3.15 : 1N

right-hand

Size of

Gear Unit

Input shaft Output shaft

Dimensions

Fan

co

olin

g

Aver

age

wei

ght (

kgs)

Oil

quan

tity

(Litr

es )

iN < 3.15 iN > 3.15 up to 5

iN >5

d l d l d l D L A B C E F G h H J K M N O P R S V

H1080 25 60 20 50 32 80 80 205 115 140 110 45 100 240 280 175 90 15 14 60 20 185 19 0.7

H1090 30 80 25 60 38 80 90 230 125 150 120 50 110 260 310 200 95 15 14 70 20 195 26 0.9

H1100 35 80 30 80 20 50 45 110 100 260 135 155 125 50 125 290 340 220 100 20 14 75 25 200 37 1.2

H1110 45 110 35 80 25 60 48 110 110 290 145 170 140 50 140 320 370 250 105 20 14 85 25 205 52 1.7

H1125 50 110 40 110 30 80 55 110 125 330 165 185 155 55 160 355 420 290 115 20 14 100 25 215 68 2.2

H1140 55 110 45 110 35 80 60 140 140 365 180 200 160 60 180 410 460 315 125 25 14 110 35 220 99 3

H1160 60 140 50 110 40 110 70 140 160 410 205 230 190 65 200 450 520 350 135 30 18 120 35 230 125 4

H1180 70 140 55 110 45 110 80 170 180 470 220 250 210 70 225 505 560 410 150 30 18 145 35 240 177 6.5

H1200 75 140 60 140 50 110 90 170 200 520 250 270 220 75 250 550 640 450 160 35 23 155 40 260 224 8.5

H1225 85 170 70 140 55 110 100 210 225 590 275 290 240 80 280 605 710 520 175 35 23 180 45 270 332 12

H1250 95 170 80 170 60 140 110 210 250 650 305 325 265 90 315 665 790 570 185 40 27 195 50 295 430 16

H1280 105 210 90 170 70 140 120 210 280 720 340 350 290 100 355 735 880 630 200 45 27 215 370 55 310 590 21

H1315 115 210 95 170 80 170 140 250 315 805 375 390 315 110 400 815 975 705 215 50 33 240 420 60 335 790 30

H1355 130 250 110 210 90 170 160 300 355 910 425 400 325 120 450 905 1100 810 235 50 33 280 480 65 350 1065 42

H1400 145 250 120 210 100 210 170 300 400 1020 475 430 350 130 500 1000 1230 910 250 55 33 315 540 70 365 1455 58

H1450 160 300 130 250 110 210 190 350 450 1145 535 475 390 140 560 1120 1385 1025 280 60 39 355 615 80 405 1975 80

H1500 180 300 140 250 120 210 210 350 500 1275 590 510 425 150 630 1275 1535 1155 295 60 39 400 680 90 420 2910 105

H1560 190 350 160 300 130 250 240 410 560 1425 650 550 465 160 710 1410 1700 1305 310 60 39 450 760 100 435 3950 140

H1630 210 350 180 300 140 250 260 410 630 1600 730 570 485 170 800 1580 1910 1480 330 60 39 510 840 110 455 5300 190

Dimensions not binding, Get certified drawings for installation purpose. Modification of dimensions reservedShaft ends with keys according to DIN 6885, part 1, shape AShaft centering according to DIN 332, shape DS (with thread)Tolerance field for shaft ends ISO fit, up to 50 mm k 6 : over 50 mm m 6.Ф Ф

07

J

A C

h

P

OR

K

BN

l M M L

V

F

E

G

S

Dd

d

H

DIR

EC

TIO

N O

F R

OTA

TIO

N

CO

UN

TE

R C

LO

CK

WIS

EC

LO

CK

WIS

E

L H DESIGN R H DESIGN

INSPECTION COVER AIRVENT

OIL LEVEL INDICATOR

MAGNETIC DRAIN PLUG

FAN

Helical Gear - Double reduction (Solid shaft) H2-Solid


n = 210 (rpm); = 7.1 : 12 iN

Normal design, size H2200R : 'right-hand' design for transmission of 194 [k w]at an input speed of = 1500 rpm and a transmissionratio of i = 7.1 :1N

iN

Modification of dimensions reserved.shaft ends with keys according to DIN 6885, part 1, shape A.Shaft centering according to DIN 332, Shape DS (with thread)Tolerance field for shaft ends ISO fit up to 50 mm Ф k 6: over 50 mm Ф m 6.

Dimensions not binding, Get certified Drawing for installation purpose.

Size of

Gear Unit

iN < 12.5 iN > 12.5

up to 20

iN >20 Output shaft

Dimensions

Fan

coo

ling

Ave

rage

w

eigh

t (kg

)

Oil

quan

tity

(Litr

es )

d I d I d I D L A B C E F G h H J K M N O P R S T V

H2110 25 60 20 50 48 110 190 350 140 180 150 50 125 310 430 110 20 14 80 140 25 310 210 61 2

H2125 30 80 25 60 55 110 215 395 155 200 170 55 140 340 475 120 20 14 95 170 25 355 220 82 3

H2140 35 80 30 80 20 50 60 140 240 440 175 220 190 60 160 380 530 135 20 14 110 195 30 400 230 115 4

H2160 45 110 35 80 25 60 70 140 270 500 190 250 210 65 180 430 590 145 30 18 115 210 35 440 240 152 5

H2180 50 110 40 110 30 80 80 170 305 565 215 270 230 70 200 475 665 160 30 18 135 240 35 505 250 210 8

H2200 55 110 45 110 35 80 90 170 340 625 240 300 250 75 225 520 745 175 35 23 145 255 40 555 275 283 11

H2225 60 140 50 110 40 110 100 210 385 705 260 320 270 80 250 570 825 190 35 23 165 290 45 635 285 380 14

H2250 70 140 55 110 45 110 110 210 470 785 290 370 310 90 280 625 925 210 40 27 180 315 50 705 310 515 21

H2280 75 140 60 140 50 110 120 210 480 875 325 400 340 100 315 690 1035 230 45 27 200 355 55 785 340 710 29

H2315 85 170 70 140 55 110 140 250 540 975 355 450 380 110 355 785 1145 260 50 33 220 405 60 875 365 955 42

H2355 95 170 80 170 60 140 160 300 605 1085 390 480 410 120 400 865 1265 285 55 33 245 450 65 975 400 1290 60

H2400 105 210 90 170 70 140 170 300 680 1215 440 530 460 130 450 960 1425 305 55 33 280 510 70 1105 425 1760 85

H2450 115 210 95 170 80 170 190 350 765 1365 490 600 510 140 500 1065 1595 940 345 60 39 315 575 80 1245 455 2350 115

H2500 125 250 110 210 90 170 220 350 855 1525 550 650 560 150 560 1185 1785 1050 475 70 39 350 945 90 1385 555 3640 165

H2560 145 250 120 210 100 210 250 410 960 1705 610 750 640 160 630 1325 1985 1165 510 80 45 390 715 100 1545 595 5000 235

H2630 160 300 130 250 110 210 300 470 1080 1915 675 800 690 170 710 1460 2215 1305 560 80 45 445 800 110 1755 635 6750 330

H2710 180 300 140 250 120 210 340 550 1210 2150 760 900 770 190 800 1665 2480 1490 600 90 45 500 900 125 1970 670 9460 440

H2800 190 350 160 300 130 250 400 650 1360 2420 840 1000 870 200 900 1870 2770 1680 645 90 45 560 1100 140 2240 710 13000 600

08

M M Ll

F

E

G

S

D

V

d

d

l

J

A C

H

h

P

OR

KT

BN

DIR

EC

TIO

N O

F R

OTA

TIO

N

CO

UN

TE

R C

LO

CK

WIS

E

CL

OC

KW

ISE



OIL LEVEL INDICATOR

MAGNETIC DRAIN PLUG

FAN

Helical Gear - Double Reduction (Hollow shaft) H2-Hollow


n = 210 (rpm); i = 7.1 : 1N2

Normal design, size H2200R : 'right-hand' design for transmission of 194 [k w]at an input speed of n = 1500 rpm and a transmissionratio of i = 7.1 :1N

1

Dimensions not binding, Get certified Drawing for installation purpose. Modification of dimensions reserved.shaft ends with keys according to DIN 6885, part 1, shape A.Shaft centering according to DIN 332, Shape DS (with thread)Tolerance field for shaft ends ISO fit up to 50 mm Ф k 6: over 50 mm Ф m 6.

Dimensions iN >20

d I A B C E F G h H J K M N O P R S T

190 350 140 180 150 50 125 310 430 110 20 14 80 140 25 310

215 395 155 200 170 55 140 340 475 120 20 14 95 170 25 355

20 50 240 440 175 220 190 60 160 380 530 135 20 14 110 195 30 400

25 60 270 500 190 250 210 65 180 430 590 145 30 18 115 210 35 440

30 80 305 565 215 270 230 70 200 475 665 160 30 18 135 240 35 505

35 80 340 625 240 300 250 75 225 520 745 175 35 23 145 255 40 555

40 110 385 705 260 320 270 80 250 570 825 190 35 23 165 290 45 635

45 110 430 785 290 370 310 90 280 625 925 210 40 27 180 315 50 705

50 110 480 875 325 400 340 100 315 690 1035 230 45 27 200 355 55 785

55 110 540 975 355 450 380 110 355 785 1145 260 50 33 220 405 60 875

60 140 605 1085 390 480 410 120 400 865 1265 285 55 33 245 450 65 975

70 140 680 1215 440 530 460 130 450 960 1425 305 55 33 280 510 70 1105

80 170 765 1365 490 600 510 140 500 1065 1595 940 345 60 39 315 575 80 1245

90 170 855 1525 550 650 560 150 560 1185 1785 1050 475 70 39 350 645 90 1385

100 210 960 1705 610 750 640 160 630 1325 1985 1165 510 80 45 390 715 100 1545

110 210 1080 1915 675 800 690 170 710 1460 2215 1305 560 80 45 445 800 110 1755

120 210 1210 2150 760 900 770 190 800 1665 2480 1490 600 90 45 500 900 125 1970

130 250 1360 2420 840 1000 870 200 900 1870 2770 1680 645 90 45 560 1100 140 2240

Size of

Gear Unit

Input saft

Fa

nc

oo

lin

g

Aver

age

W

eigh

t (kg

s)

Oil

quan

tity

(Litr

es )

iN < 12.5 >12.5

iN

up to 20

d I d I U V

H2110 25 60 20 50 210 61 2

H2125 30 80 25 60 220 82 3

H2140 35 80 30 80 230 115 4

H2160 45 110 35 80 225 240 152 5

H2180 50 110 40 110 250 250 210 8

H2200 55 110 45 110 275 275 283 11

H2225 60 140 50 110 295 285 380 14

H2250 70 140 55 110 325 310 515 21

H2280 75 140 60 140 360 340 710 29

H2315 85 170 70 140 420 365 955 42

H2355 95 170 80 170 450 400 1290 60

H2400 105 210 90 170 490 425 1760 85

H2450 115 210 95 170 550 455 2350 115

H2500 125 250 110 210 715 555 3640 165

H2560 145 250 120 210 760 595 5000 235

H2630 160 300 130 250 840 635 6750 330

H2710 180 300 140 250 890 670 9460 440

H2800 190 350 160 300 955 710 13000 600

09

J

A C

P

OR

KT

BN

h

H

M M lU

d

l

V

F

E

G

S

M M

d

d

l

V

S

GF

E

l

DIR

EC

TIO

N O

F R

OTA

TIO

N

CO

UN

TE

R C

LO

CK

WIS

EC

LO

CK

WIS

E



OIL LEVEL INDICATOR

MAGNETIC DRAIN PLUG

HOLLOW SHAFT

HOLLOW SHAFT

SHRINK DISK

Design withShrink DiskSize H2160

Up To Size H2800

Design with Fitted KeySize H2110

Up To Size H2250

FAN

FAN

Helical Gear - Triple Reduction (Solid shaft) H3-Solid


n = 38 (rpm); = 40 : 12 iN

Normal design, size H3200R : 'right-hand' design for transmission of 44 [k w]at an input speed of n = 1500 (rpm) and a transmissionratio of i = 40 :1N

1



Size of Gear Unit

Input shaft

iN > 100

Output shaft

Dimensions F

an

co

olin

g

Ave

rag

e w

eig

ht

(kg

s)

Oil

qu

anti

ty

(Lit

res

)

iN < 45 iN > 45

up to 100 d l d l d l d l A B C E F G h H J K M N O P R S T V

H3160 25 60 20 50 70 140 350 555 190 250 210 65 180 430 645 145 30 18 115 210 35 495 240 168 8

H3180 30 80 25 60 80 170 395 625 215 270 230 70 200 475 725 160 30 18 135 240 35 565 250 225 10

H3200 35 80 30 80 20 50 90 170 440 685 240 300 250 75 225 520 805 175 35 23 145 255 40 615 275 310 14

H3225 45 110 35 80 25 60 100 210 495 775 260 320 270 80 250 570 895 190 35 23 165 290 45 705 285 425 22

H3250 50 110 40 110 30 80 110 210 555 860 290 370 310 90 280 625 1000 210 40 27 180 315 50 780 310 565 28

H3280 55 110 45 110 35 80 120 210 620 970 325 400 340 100 315 690 1130 230 45 27 200 355 55 880 340 760 39

H3315 60 140 50 110 40 110 140 250 700 1085 355 450 380 110 355 785 1255 655 260 50 33 220 405 60 985 365 1020 56

H3355 70 140 55 110 45 110 160 300 785 1220 390 480 410 120 400 865 1400 740 285 55 33 245 450 65 1110 400 1365 80

H3400 75 140 60 140 50 110 170 300 880 1355 440 530 460 130 450 960 1565 840 305 55 33 280 510 70 1245 423 1840 115

H3450 85 170 70 140 55 110 190 350 990 1520 490 600 510 140 500 1065 1750 940 345 60 39 315 575 80 1400 455 2440 165

H3500 95 170 80 170 60 140 220 350 1105 1690 550 650 560 150 560 1185 1950 1050 475 70 39 350 645 90 1550 555 4000 220

H3560 105 210 90 170 70 140 250 410 1240 1895 610 750 640 160 630 1325 2175 1165 510 80 45 390 715 100 1735 595 5510 310

H3630 115 210 95 170 80 170 300 470 1395 2145 695 800 690 170 710 1485 2485 1320 560 80 45 445 800 110 1985 635 7540 450

H3710 125 250 110 210 90 170 340 550 1565 2400 760 900 770 190 800 1665 2740 1490 600 90 45 500 900 125 2220 670 10500 670

H3800 145 250 120 210 100 210 400 650 1760 2700 840 1000 870 200 900 1870 3040 1680 645 90 45 560 1100 140 2520 710 14650 900

10

H

h

J

CA

P

RO

KT

BN

M M Ll

D

S

GF

E

d

V

I

DIR

EC

TIO

N O

F R

OTA

TIO

N

CO

UN

TE

R C

LO

CK

WIS

EC

LO

CK

WIS

E



OIL LEVEL INDICATOR

MAGNETIC DRAIN PLUG

FAN

Helical Gear - (Hollow shaft)Triple Reduction H3-Hollow



Example of a gear unit designation:Gear unit H3200RP = 44 (kW); n = 1500 (rpm);N 1n = 38 (rpm); = 40 : 12 iN

Normal design, size H3200R : 'right-hand' design for transmission of 44 [k w]at an input speed of n = 1500 (rpm) and a transmissionratio of i = 40 :1N

1

Size of gear unit

Input shaft

iN > 100 Dimensions F

an

coo

ling

Ave

rag

e w

eig

ht

(kg

)

Oil

qu

anti

ty

(lit

res)

iN < 45 In > 45

Up to 100

d l d l d l A B C E F G h H J K M N O P R S T U V

H3160 25 60 20 50 350 555 190 250 210 65 180 430 645 145 30 18 115 210 35 495 225 240 168 8

H3180 30 80 25 60 395 625 215 270 230 70 200 475 725 160 30 18 135 240 35 565 250 250 225 10

H3200 35 80 30 80 20 50 440 685 240 300 250 75 225 520 805 175 35 23 145 255 40 615 275 275 310 14

H3225 45 110 35 80 25 60 495 775 260 320 270 80 250 570 895 190 35 23 165 290 45 705 295 285 425 22

H3250 50 110 40 110 30 80 555 860 290 370 310 90 280 625 1000 210 40 27 180 315 50 780 325 310 565 28

H3280 55 110 45 110 35 80 620 970 325 400 340 100 315 690 1130 230 45 27 200 355 55 880 360 340 760 39

H3315 60 140 50 110 40 110 700 1085 355 450 380 110 355 785 1255 655 260 50 33 220 405 60 985 420 365 1020 56

H3355 70 140 55 110 45 110 785 1220 390 480 410 120 400 865 1400 740 285 55 33 245 450 65 1110 450 400 1365 80

H3400 75 140 60 140 50 110 880 1355 440 530 460 130 450 960 1565 840 305 55 33 280 510 70 1245 490 425 1840 115

H3450 85 170 70 140 55 110 990 1520 490 600 510 140 500 1065 1750 940 345 60 39 315 575 80 1400 550 455 2440 165

H3500 95 170 80 170 60 140 1105 1690 550 650 560 150 560 1185 1950 1050 475 70 39 350 645 90 1550 715 555 4000 220

H3560 105 210 90 170 70 140 1240 1895 610 750 640 160 630 1325 2175 1165 510 80 45 390 715 100 1735 760 595 5510 310

H3630 115 210 95 170 80 170 1395 2145 695 800 690 170 710 1485 2485 1320 560 80 45 445 800 110 1985 840 635 7540 450

H3710 125 250 110 210 90 170 1565 2400 760 900 770 190 800 1665 2740 1490 600 90 45 500 900 125 2220 890 670 10500 670

H3800 145 250 120 210 100 210 1760 2700 840 1000 870 200 900 1870 3040 1680 645 90 45 560 1100 140 2520 955 710 14650 900

11

Hh

J

A C

R

KT

B

N

O

P

M M l

U

d

dl

V

F

E

S

G

M Ml

d

l

V

S

GF

E

DIR

EC

TIO

N O

F R

OTA

TIO

N

CO

UN

TE

R C

LO

CK

WIS

EC

LO

CK

WIS

E



OIL LEVEL INDICATOR

MAGNETIC DRAIN PLUG

SHRINK DISK

HOLLOW SHAFT

HOLLOW SHAFT

Design withShrink DiskSize H3160 Up to H3800

Design withFitted Key

Size H3160 Up to H3250

FAN

FAN

Helical Gear - Quadruple Reduction (Solid shaft) H4-Solid


n = 7.5(rpm); = 200 : 12 iN

Normal design, size H4280R : 'right-hand' design for transmission of 21 [k w]at an input speed of n = 1500 (rpm) and a transmissionratio of i = 200 : 1N

1


J

A C

Hh

h1 P

OR

KT

B

N

M M Ll

D

S

GF

E

dL H DESIGN R H DESIGN

DIR

EC

TIO

N O

F R

OTA

TIO

N

CO

UN

TE

R C

LO

CK

WIS

EC

LO

CK

WIS

E


OIL LEVEL INDICATOR

MAGNETIC DRAIN PLUG

Size of gear unit


Dimensions

Ave

rag

e w

eig

ht

(kg

)

Oil

qu

anti

ty

(lite

rs)

iN < 500 iN > 500

d l d l D L A B C E F G H h1 H J K M N O P R S T

H4225 18 40 100 210 495 775 260 320 270 80 250 170 570 895 190 35 23 165 290 45 705 425 22

H4250 22 50 110 210 555 860 290 370 310 90 280 190 625 1000 210 40 27 180 315 50 780 565 28

H4280 25 60 20 50 120 210 620 970 325 400 340 100 315 215 690 1130 230 45 27 200 355 55 880 755 39

H4315 30 80 25 60 140 250 700 1085 355 450 380 110 355 245 785 1255 655 260 50 33 220 405 60 985 1015 56

H4355 40 110 30 80 160 300 785 1220 390 480 410 120 400 275 865 1400 740 285 55 33 245 450 65 1110 1365 80

H4400 45 110 35 80 170 300 880 1355 440 530 460 130 450 310 960 1565 840 305 55 33 280 510 70 1245 1860 115

H4450 50 110 40 110 190 350 990 1520 490 600 510 140 500 340 1065 1750 940 345 60 39 315 575 80 1400 2445 165

H4500 55 110 45 110 220 350 1105 1690 550 650 560 150 560 380 1185 1950 1050 475 70 39 350 645 90 1550 4000 220

H4560 60 140 50 110 250 410 1240 1895 610 750 640 160 630 430 1325 2175 1165 510 80 45 390 715 100 1735 5510 310

H4630 70 140 55 110 300 470 1395 2145 695 800 690 170 710 485 1485 2485 1320 560 80 45 445 800 110 1985 7540 450

H4710 75 140 60 140 340 550 1565 2400 760 900 770 190 800 550 1665 2740 1490 600 90 45 500 900 125 2220 10500 670

H4800 85 170 70 140 400 650 1760 2700 840 1000 870 200 900 620 1870 3040 1680 645 90 45 560 1100 140 2520 14660 900

12

Helical Gear - (Hollow shaft)Quadruple Reduction H4-Hollow


n = 7.5(rpm); = 200 : 12 iN

Normal design, size H4280R : 'right-hand' design for transmission of 21 [k w]at an input speed of n = 1500 (rpm) and a transmissionratio of i = 200 : 1N

1



OIL LEVEL INDICATOR

MAGNETIC DRAIN PLUG

JCA

P

OR

KT

BN

Hh

h1

M M l

U

SHRINK DISK

HOLLOW SHAFT

E

d

F G

S

M

HOLLOW SHAFT

l

dFE

S

G

M

L H DESIGN R H DESIGNDIR

EC

TIO

N O

F R

OTA

TIO

N

CL

OC

KW

ISE

CO

UN

TE

R C

LO

CK

WIS

E

Design with Shrink Disk

Size H4225 up to size H4800

Design withFitted Key

Size H4225 upto size H4250

Size of gear unit

Input shaft Dimensions Average

weight (kg)

Oil quantity (liters)

iN < 500 iN > 500

d l d l A B C E F G h h1 H J K M N O P R S T U

H4225 18 40 495 775 260 320 270 80 250 170 570 895 190 35 23 165 290 45 705 295 425 22

H4250 22 50 555 860 290 370 310 90 280 190 625 1000 210 40 27 180 315 50 780 325 565 28

H4280 25 60 20 50 620 970 325 400 340 100 315 215 690 1130 230 45 27 200 355 55 880 360 755 39

H4315 30 80 25 60 700 1085 355 450 380 110 355 245 785 1255 655 260 50 33 220 405 60 985 420 1015 56

H4355 40 30 23 80 785 1220 390 480 410 120 400 275 865 1400 740 285 55 33 245 450 65 1110 450 1365 80

H4400 45 110 35 80 880 1355 440 530 460 130 450 310 960 1565 840 305 55 33 280 510 70 1245 490 1860 115

H4450 50 110 40 110 990 1520 490 600 510 140 500 340 1065 1750 940 345 60 39 315 575 80 1400 550 2445 165

H4500 55 110 45 110 1105 1690 550 650 560 150 560 380 1185 1950 1050 475 70 39 350 645 90 1550 715 4000 220

H4560 60 140 50 110 1240 1895 610 750 640 160 630 430 1325 2175 1165 510 80 45 390 715 100 1735 760 5510 310

H4630 70 140 55 110 1395 2145 695 800 690 170 710 485 1485 2485 1320 560 80 45 445 800 110 1985 840 7540 450

H4710 75 140 60 140 1565 2400 760 900 770 190 800 550 1665 2740 1490 600 90 45 500 900 125 2220 890 10500 670

H4800 85 170 70 140 1760 2700 840 1000 870 200 900 620 1870 3040 1680 645 90 45 560 1100 140 2520 955 14660 900

13

Bevel Helical Gear - Double Reduction (Solid shaft) H5-Solid


n = 150 (rpm); = 10 : 12 iN

Normal design, size R : 'right-hand' design for transmission of 130 [k w]at an input speed of n = 1500 (rpm) and a transmissionratio of i = N

H5200

1

10 : 1


Size of gear unit


Dimensions Fan

cooling Average weight

(kg)

Oil quantity (Liters)

iN < 10 iN > 10

d l d I D L A B C E F G h H K M N O P R S T V

H5080 16 40 16 40 32 80 250 245 100 130 105 35 90 230 80 15 11.5 50 95 15 215 350 29 1.5

H5090 20 50 20 50 38 80 280 275 115 140 116 40 100 250 90 15 11.5 60 110 20 245 380 38 2

H5100 20 50 20 50 45 110 315 310 125 160 130 45 110 270 100 20 14 65 120 20 270 415 52 2.5

H5110 25 60 20 50 48 110 350 350 140 180 150 50 125 310 110 20 14 80 140 25 310 450 68 3

H5125 30 80 25 60 55 110 395 395 155 200 170 55 140 340 120 20 14 95 170 25 355 500 94 4

H5140 35 80 30 80 60 140 440 440 175 220 190 60 160 380 135 20 14 110 195 30 400 545 125 5

H5160 40 110 35 80 70 140 500 500 190 250 210 65 180 430 145 30 18 115 210 35 440 605 160 7

H5180 40 110 40 110 80 170 565 565 215 270 230 70 200 475 160 30 18 135 240 35 505 685 230 9

H5200 50 110 45 110 90 170 625 625 240 300 250 75 225 520 175 35 23 145 255 40 555 745 305 13

H522 5 55 110 50 110 100 210 705 705 260 320 270 80 250 570 190 35 23 165 290 45 635 835 415 18

H5250 60 140 55 110 110 210 785 785 290 370 310 90 280 625 210 40 27 180 315 50 705 910 555 25

H5280 65 140 60 140 120 210 875 875 325 400 340 100 315 690 230 45 27 200 355 55 785 1015 755 36

H5315 75 140 70 140 140 250 975 975 355 450 380 110 355 785 260 50 33 220 405 60 875 1115 1020 51

H5355 90 170 80 170 160 300 1085 1085 390 480 410 120 400 865 285 55 33 245 450 65 975 1220 1370 69

H5400 100 210 90 170 170 300 1215 1215 440 530 460 130 450 960 305 55 33 280 510 70 1105 1350 1835 95

H5450 110 210 95 170 190 350 1365 1365 490 600 510 140 500 1065 940 345 60 39 315 575 80 1245 1500 2475 130

H5500 120 210 110 210 220 350 1525 1525 550 650 560 150 560 1185 1050 475 70 39 350 645 90 1385 1655 4100 185

H5560 130 250 120 210 250 410 1705 1705 610 750 640 160 630 1325 1165 510 80 45 390 715 100 1545 1835 5750 260

14

VCAl

l

Hh

d d

P

OR

KT

BN

M L

D

S

G

F

E

DIR

EC

TIO

N O

F R

OTA

TIO

N CO

UN

TE

R C

LO

CK

WIS

EC

LO

CK

WIS

E



OIL LEVEL INDICATOR

MAGNETIC DRAIN PLUG

FAN

Bevel Helical Gear - Double Reduction (Hollow shaft) H5-Hollow


n = 150 (rpm); = 10 : 12 iN

Normal design, size R : 'right-hand' design for transmission of 130 [k w]at an input speed of n = 1500 (rpm) and a transmissionratio of i = N

H5200

1

10 : 1


Size of gear unit

Input shaft Dimensions

Fan cooling

Average weight

(kg)


iN <10 iN >10

d l d l A B C E F G h H K M N O P R S T U V

H5080 16 40 16 40 250 245 100 120 95 35 90 230 80 15 11.5 50 95 15 215 350 29 1.5

H5090 20 50 20 50 280 275 115 140 116 40 100 250 90 15 11.5 60 110 20 245 380 38 2

H5100 20 50 20 50 315 310 125 160 130 45 110 270 100 20 14 65 120 20 270 415 52 2.5

H5110 25 60 20 50 350 350 140 180 150 50 125 310 110 20 14 80 140 25 310 450 68 3

H5125 30 80 25 60 395 395 155 200 170 55 140 340 120 20 14 95 170 25 355 500 94 4

H5140 35 80 30 80 440 440 175 220 190 60 160 380 135 20 14 110 195 30 400 545 125 5

H5160 40 110 35 80 500 500 190 250 210 65 180 430 145 30 18 115 210 35 440 225 605 160 7

H5180 40 110 40 110 565 565 215 270 230 70 200 475 160 30 18 135 240 35 505 250 685 230 9

H5200 50 110 45 110 625 625 240 300 250 75 225 520 175 35 23 145 255 40 555 275 745 305 13

H5225 55 110 50 110 705 705 260 320 270 80 250 570 190 35 23 165 290 45 635 295 835 415 18

H5250 60 140 55 110 785 785 290 370 310 90 280 625 210 40 27 180 315 50 705 325 910 555 25

H5280 65 140 60 140 875 875 325 400 340 100 315 690 230 45 27 200 355 55 785 360 1015 755 36

H5315 75 140 70 140 975 975 355 450 380 110 355 785 260 50 33 220 405 60 875 420 1115 1020 51

H5355 90 170 80 170 1085 1085 390 480 410 120 400 865 285 55 33 245 450 65 975 450 1220 1370 69

H5400 100 210 90 170 1215 1215 440 530 460 130 450 960 305 55 33 280 510 70 1105 490 1350 1835 95

H5450 110 210 95 170 1365 1365 490 600 510 140 500 1065 940 345 60 39 315 575 80 1245 550 1500 2475 130

H5500 120 210 110 210 1525 1525 550 650 560 150 560 1185 1050 475 70 39 350 645 90 1385 715 1655 4100 185

H5560 130 250 120 210 1705 1705 610 750 640 160 630 1325 1165 510 80 45 390 715 100 1545 760 1835 5750 260

15

VA C

l

Hh

d d

P

OR

KTB

I

N

UM M

S

FE

M M

S

F

E

G

G


DIR

EC

TIO

N O

F R

OTA

TIO

N

CO

UN

TE

R C

LO

CK

WIS

EC

LO

CK

WIS

E


OIL LEVEL INDICATOR

MAGNETIC DRAIN PLUG

SHRINK DISK

HOLLOW SHAFT

Design withshrink diskSize H5160

up tosize H5560

HOLLOW SHAFT

Design withFitted Key size

H5080 up to Size H5250

FAN

Bevel Helical Gear - Triple Reduction (Solid shaft) H6-Solid


n = 38 (rpm); = 40 : 12 iN

Normal design, size R : 'right-hand' design for transmission of 36 [k w]at an input speed of n = 1500 (rpm) and a transmissionratio of i = 40N

H6200

1

: 1

Size of

gear unit

Input Shaft up to size =450

Output Shaft

Dimensions

Fan

co

olin

g

Ave

rag

e w

eig

ht

(kg

)

Oil

qu

anti

ty (

Lit

ers)

iN < 45 iN > 45

size 500 and above

iN < 50 iN > 50

d l d l D L A B C E F G h H K M N O P R S T V

H6110 16 40 16 40 48 110 360 385 140 180 150 50 125 310 110 20 14 80 140 25 345 460 73 3.5

H6125 20 50 20 50 55 110 405 435 155 200 170 55 140 340 120 20 14 95 170 25 395 505 100 4.5

H6140 20 50 20 50 60 140 455 490 175 220 190 60 160 380 135 20 14 110 195 30 450 555 136 6.5

H6160 25 60 20 50 70 140 510 555 190 250 210 65 180 430 145 30 18 115 210 35 495 610 183 9

H6180 30 80 25 60 80 170 575 625 215 270 230 70 200 475 160 30 18 135 240 35 565 680 245 13

H6200 35 80 30 80 90 170 640 685 240 300 250 75 225 520 175 35 23 145 255 40 615 745 335 18

H6225 40 110 35 80 100 210 725 775 260 320 270 80 250 570 190 35 23 165 290 45 705 830 450 26

H6250 40 110 40 110 110 210 815 860 285 370 310 90 280 625 210 40 27 180 315 50 780 935 610 33

H6280 50 110 45 110 120 210 905 970 325 400 340 100 315 690 230 45 27 200 355 55 880 1025 820 46

H6315 55 110 50 110 140 250 1020 1085 355 450 380 110 355 785 655 260 50 33 220 405 60 985 1150 1110 65

H6355 60 140 55 110 160 300 1140 1220 390 480 410 120 400 865 740 285 55 33 245 450 65 1110 1265 1490 90

H6400 65 140 60 140 170 300 1275 1355 440 530 460 130 450 960 840 305 55 33 280 510 70 1245 1415 2000 125

H6450 75 140 70 140 190 350 1425 1520 490 600 510 140 500 1065 940 345 60 39 315 575 80 1400 1565 2700 180

H6500 90 170 80 170 220 350 1585 1690 550 650 560 150 560 1185 1050 475 70 39 350 645 90 1550 1720 4450 240

H6560 100 210 90 170 250 410 1775 1895 610 750 640 160 630 1325 1165 510 80 45 390 715 100 1735 1910 5800 335

H6630 110 210 95 170 300 470 1995 2145 675 800 690 170 710 1460 1305 560 80 45 445 800 110 1985 2130 8270 480

H6710 120 210 110 210 340 550 2235 2400 760 900 770 190 800 1665 1490 600 90 45 500 900 125 2220 2365 11077 690

H6800 130 250 120 210 400 650 2505 2700 840 1000 870 200 900 1870 1680 645 90 45 560 1100 140 2520 2635 15290 940

Dimensions not binding, Get certified Drawing for installation purpose. Modification of dimensions reserved.

shaft ends with keys according to DIN 6885, part 1, shape A.Shaft centering according to DIN 332, Shape DS (with thread)Tolerance field for shaft ends ISO fit up to 50 mm Ф k 6: over 50 mm Ф m 6.

16

VCA

ll

H

d d

h

P

OR

KT

B

N

M L

D

S

G

E

F


OIL LEVEL INDICATOR

MAGNETIC DRAIN PLUG


CL

OC

KW

ISE

DIR

EC

TIO

N O

F R

OTA

TIO

N

CO

UN

TE

R C

LO

CK

WIS

E

FAN

H6-HollowBevel Helical Gear - Triple Reduction (Hollow shaft)


n = 38 (rpm); = 40 : 12 iN


H6200

1

: 1


Size Of

gear unit

Input Shaft up to size =450

Dimensions

Fan

co

olin

g

Ave

rag

e

wei

gh

t (k

g)

Oil

qu

anti

ty

(Lit

ers

) iN < 45 iN > 45

size 500 and above

iN < 50 iN > 50

d l d l A B C E F G h H K M N O P R S T U V

H6110 16 40 16 40 360 385 140 180 150 50 125 310 110 20 14 80 140 25 345 460 73 3.5

H6125 20 50 20 50 405 435 155 200 170 55 140 340 120 20 14 95 170 25 355 505 100 4.5

H6140 20 50 20 50 455 490 175 220 190 60 160 380 135 20 14 110 195 30 450 555 136 6.5

H6160 25 60 20 50 510 555 190 250 210 65 180 430 145 30 18 115 210 35 495 225 610 183 9

H6180 30 80 25 60 575 625 215 270 230 70 200 475 160 30 18 135 240 35 565 250 680 245 13

H6200 35 80 30 80 640 685 240 300 250 75 225 520 175 35 23 145 255 40 615 275 745 335 18

H6225 40 110 35 80 725 775 260 320 270 80 250 570 190 35 23 165 290 45 705 295 830 450 26

H6250 40 110 40 110 815 860 285 370 310 90 280 625 210 40 27 180 315 50 780 325 935 610 33

H6280 50 110 45 110 905 970 325 400 340 100 315 690 230 45 27 200 355 55 880 360 1025 820 46

H6315 55 110 50 110 1020 1085 355 450 380 110 355 785 655 260 50 33 220 405 60 985 420 1150 1110 65

H6355 60 140 55 110 1140 1220 390 480 410 120 400 865 740 285 55 33 245 450 65 1110 450 1265 1490 90

H6400 65 140 60 140 1275 1355 440 530 460 130 450 960 840 305 55 33 280 510 70 1245 490 1415 2000 125

H6450 75 140 70 140 1425 1520 490 600 510 140 500 1065 940 345 60 39 315 575 80 1400 550 1565 2700 180

H6500 90 170 80 170 1585 1690 550 650 560 150 560 1185 1050 475 70 39 350 654 90 1550 715 1720 4450 240

H6560 100 210 90 170 1775 1895 610 750 640 160 630 1325 1165 510 80 45 390 715 100 1735 760 1910 5800 335

H6630 110 210 95 170 1995 2145 675 800 690 170 710 1460 1305 560 80 45 445 800 110 1985 840 2130 8270 480

H6710 120 210 110 210 2235 2400 760 900 770 190 800 1665 1490 600 90 45 500 900 125 2220 890 2365 11077 690

H6800 130 250 120 210 2505 2700 840 1000 870 200 900 1870 1680 645 90 45 560 1100 140 2520 955 2635 15290 940

17

VA C

ll

H

d d

h

B

TK

RO

N

P


DIR

EC

TIO

N O

F R

OTA

TIO

N CO

UN

TE

R C

LO

CK

WIS

EC

LO

CK

WIS

E


OIL LEVEL INDICATOR

MAGNETIC DRAIN PLUG

M M

S

GF

E

DESIGN WITH FITTED KEY

SIZE H6110 UP TO SIZE H6250

HOLLOW SHAFT

UM M

S

E

F G

SHRINK DISC

HOLLOW SHAFT

DESIGN WITHSHRINK DISC

SIZE H6160 UP TO SIZE H6800

FAN

Bevel Helical Gear - Quadruple Reduction (Solid shaft) H7-Solid

Example of a gear unit designation:Gear unit H7280 P = 22 (kW); n = 1500 (rpm);N 1

n = 7.5 (rpm); = 200 : 12 iN


H7280

1

: 1

Size gear unit


Dimensions Average weight

(kg)


iN<500 iN >500

d l d l D l A B C E F G h h1 H K M N O P R S T

H7160 19 40 19 40 70 140 510 555 190 250 210 65 180 100 430 145 30 18 115 210 35 495 184 9

H7180 19 40 19 40 80 170 575 625 215 270 230 70 200 120 475 160 30 18 135 240 35 565 246 13

H7200 19 40 19 40 90 170 640 685 240 300 250 75 225 145 520 175 35 23 145 255 40 615 335 18

H7225 22 50 22 50 100 210 725 775 260 320 270 80 250 160 570 190 35 23 165 290 45 705 450 26

H7250 25 60 22 50 110 210 815 860 285 370 310 90 280 180 625 210 40 27 180 315 50 780 610 33

H7280 30 80 25 60 120 210 905 970 325 400 340 100 315 205 690 230 45 27 200 355 55 880 820 46

H7315 35 80 30 80 140 250 1020 1085 355 450 380 110 355 230 785 655 260 50 33 220 405 60 985 1110 65

H7355 45 110 35 80 160 300 1140 1220 390 480 410 120 400 260 865 740 285 55 33 245 450 65 1110 1490 90

H7400 50 110 40 110 170 300 1275 1355 440 530 460 130 450 290 960 840 305 55 33 280 510 70 1245 2000 125

H7450 55 110 45 110 190 350 1425 1520 490 600 510 140 500 320 1065 940 345 60 39 315 575 80 1400 2690 180

H7500 60 140 50 110 220 350 1585 1690 550 650 560 150 560 360 1185 1050 475 70 39 350 645 90 1550 4450 240

H7560 70 140 55 110 250 410 1775 1895 610 750 640 160 630 405 1325 1165 510 80 45 390 715 100 1735 6085 335

H7630 75 140 60 140 300 470 1995 2145 675 800 690 170 710 460 1460 1305 560 80 45 445 800 110 1985 8270 480

H7710 85 170 70 140 340 550 2235 2400 760 900 770 190 800 520 1665 1490 600 90 45 500 900 125 2220 11076 690

H7800 100 210 90 170 400 650 2505 2700 840 1000 870 200 900 585 1870 1680 645 90 45 560 1100 140 2520 15290 940


I A C

H

h

h1

p

B

T

K

RO

P

N

S

G

E

F

M L

D


DIR

EC

TIO

N O

F R

OTA

TIO

N

CO

UN

TE

R C

LO

CK

WIS

EC

LO

CK

WIS

E


OIL LEVEL INDICATOR

MAGNETIC DRAIN PLUG

18

H7-HollowBevel Helical Gear - Quadruple Reduction ( shaft)Hollow


n = 7.5 (rpm); = 200 : 12 iN


H7280

1

: 1

Size gear unit

Input shaft Dimensions Average

weight (kg)


iN < 500 iN > 500

d l d l A B C E F G h h1 H K M N O P R S T U

H7160 19 40 510 555 190 250 210 65 180 100 430 145 30 18 115 210 35 495 225 184 9

H7180 19 40 575 625 215 270 230 70 200 120 475 160 30 18 135 240 35 565 250 246 13

H7200 19 40 640 685 240 300 250 75 225 145 520 175 35 23 145 255 40 615 275 335 18

H7225 22 50 725 775 260 320 270 80 250 160 570 190 35 23 165 290 45 705 295 450 26

H7250 25 60 22 50 815 860 285 370 310 90 280 180 625 210 40 27 180 315 50 780 325 610 33

H7280 30 80 25 60 905 970 325 400 340 100 315 205 690 230 45 27 200 355 55 880 360 820 46

H7315 35 80 30 80 1020 1085 355 450 380 110 355 230 785 655 260 50 33 220 405 60 985 420 1110 65

H7355 45 110 35 80 1140 1220 390 480 410 120 400 260 865 740 285 55 33 245 450 65 1110 450 1490 90

H7400 50 110 40 110 1275 1355 440 530 460 130 450 290 960 840 305 55 33 280 510 70 1245 490 2000 125

H7450 55 110 45 110 1425 1520 490 600 510 140 500 320 1065 940 345 60 39 315 575 80 1400 550 2690 180

H7500 60 140 50 110 1585 1690 550 650 560 150 560 360 1185 1050 475 70 39 350 645 90 1550 715 4450 240

H7560 70 140 55 110 1775 1895 610 750 640 160 630 405 1325 1165 510 80 45 390 715 100 1735 760 6085 335

H7630 75 140 60 140 1995 2145 675 800 690 170 710 460 1460 1305 560 80 45 445 800 110 1985 840 8270 480

H7710 85 170 70 140 2235 2400 760 900 770 190 800 520 1665 1490 600 90 45 500 900 125 2220 890 11076 690

H7800 100 210 90 170 2505 2700 840 1000 870 200 900 585 1870 1680 645 90 45 560 1100 140 2520 955 15290 940


I A C

Hh

d

B

T

K

RO

P

N

h1

M

U

S

GF

E

M M

S

GF

E

M


DIR

EC

TIO

N O

F R

OTA

TIO

N CO

UN

TE

R C

LO

CK

WIS

EC

LO

CK

WIS

E

INSPECTION COVERAIRVENT

SHRINK DISC

HOLLOW SHAFT

DESIGN WITH FITTED KEYSIZE H7160

UP TO H7250

OIL LEVEL INDICATOR

MAGNETIC DRAIN PLUG

DESIGN WITH SHRINK DISC SIZE

H7160 UP TO SIZE H7800

HOLLOW SHAFT

19

POWER RATINGS H1-Solid

The nominal gear powers PN [kW], marked with require forced-feed lubrication by a pump. "The nominal transmission ratio is maintained with a tolerance of about + 3% Intermediate transmission ratios are possible.-

Nominal transmission

Ratio in

Nominal speeds (rpm)

Size of gear unit

H10

90

H11

00

H11

10

H11

25

H11

40

H11

60

H11

80

H12

00

H12

25

H12

50

H12

80

H13

15

H13

55

H14

00

H14

50

H15

00

H15

60

H16

30

n1 n2 Nominal gear box rating PN (kw)

1.6 1500 1000 750

940 625 470

51 37 27

73 53 40

96 71 55

121 91 70

170 128 104

230 174 140

302 228 192

392 288 240

552 402 310

742 552 455

1105" 795 655

1505" 1105 905

2055" 1455 1185

2705" 2100 1565

2785" 2285

3450

4345

1.8 15000 1000 750

835 555 415

44 33 24

66 48 38

90 65 52

111 85 65

161 119 97

209 158 131

288 218 181

354 264 221

500 372 278

692 525 425

1000 745 615

1402" 1025 835

2000" 1405 1125

2600" 1805 1455

2625 2145

3865" 3155

4035

2 1500 1000 750

750 500 375

39 26 20

57 43 35

79 56 44

105 76 58

150 109 88

200 148 122

270 200 162

341 252 208

482 352 265

635 480 385

945 705 582

1305 945 775

1800" 1305 1025

2400" 1685 1370

2500 2000

3630" 2975

4630" 3785

4805

2.24 1500 1000 750

670 445 335

37 25 19

50 36 27

67 47 37

95 67 53

134 101 83

181 133 111

250 187 152

311 236 191

450 302 242

605 455 368

895 645 525

1210 905 745

1655" 1200 975

2205" 1600 1265

2305 1825

3365 2755

4250" 3485

4425

4510"

2.5 1500 1000 750

600 400 300

31 21 16

48 32 25

58 42 31

79 54 44

124 94 78

170 126 104

228 170 135

290 221 180

402 279 228

550 408 332

825 625 502

1105 825 675

1500 1125 905

2055" 1455 1185

2110 1725

3080 2520

4050" 3315

4125

4200

2.8 1500 1000 750

535 360 270

28 18 15

41 31 24

48 35 27

67 47 37

114 80 61

161 119 92

208 162 131

264 201 165

370 258 211

495 377 307

755 565 465

1010 755 615

1355 1000 825

1855 1310 1075

1915 1565

2890 2365

3700 3020

3830

3930

3.15 1500 1000 750

475 315 235

24 17 14

35 23 18

48 33 27

64 44 36

90 61 48

141 104 83

192 141 111

240 181 148

332 234 190

462 348 284

680 515 415

925 695 575

1250 925 755

1655 1200 965

2320 1755 1435

3505" 2645 2150

4435" 3325 2725

4225 3455

3575

3.55 1500 1000 750

425 280 210

20 15 10

28 19 15

44 32 25

60 42 32

93 62 48

124 89 68

187 128 101

240 180 148

332 222 181

458 350 274

675 485 385

925 635 555

1240 910 715

1515 1145 930

2200 1670 1355

3235" 2435 2000

4125" 3100 2525

4245 3300

3475

4 1500 1000 750

375 250 187

17 10 9

24 17 12

35 24 18

52 37 28

75 52 39

106 74 57

162 102 80

206 140 108

308 215 170

462 350 264

645 452 350

855 605 495

1235 885 670

1350 1025 835

2000 1510 1220

2930 2200 1805

3625" 2730 2235

4235 3065

3280

4.5 1500 1000 750

335 220 166

14 11 7

18 14 11

31 21 17

38 27 19

55 40 31

74 53 40

138 97 76

195 142 104

266 187 142

374 254 194

545 382 292

785 565 435

1115 825 620

1245 940 775

1775 1235 950

2565 1785 1400

3280 2465 1975

5175" 3845 2955

3235

5 1500 1000 750

300 200 150

17 11 9

26 18 15

34 24 18

50 35 27

73 52 40

124 87 62

141 97 75

221 144 111

374 262 200

475 342 262

675 480 365

1020 715 545

1111 840 695

1670 1250 1025

2475 1745 1350

3075 2325 1755

4670 3300 2550

3200

5.6 1500 1000 750

270 180 134

21 15 11

31 22 15

40 28 21

68 47 37

101 72 55

131 91 70

202 140 104

311 211 156

414 285 215

365 410 300

870 595 440

1015 760 615

1525 1055 795

2025 1355 1045

2735 1840 1405

3950 2705 2070

3000

6.3 1500 1000 750

240 160 120

24 17 12

42 29 21

57 40 32

84 60 45

120 85 65

154 111 85

241 171 131

345 230 170

500 355 270

725 480 360

940 705 535

1215 835 640

1845 1245 950

2160 1455 1100

3160 2155 1645

2510


ratio in

Input speeds (rpm);

n 1

Size of gear unit

H10

80

H10

90

H11

00

H11

10

H11

25

H11

40

H11

60

H11

80

H12

00

H12

25

H12

50

H12

80

H13

15

H13

55

H14

00

H14

50

H15

00

H15

60

H16

30

Thermal capacity, PG1 (kW), for gear boxes with out cooling

1.6 to 2.8 1500 1000 750

22 20 19

28 26 25

36 33 31

50 41 39

58 53 50

74 69 63

91 86 80

114 111 102

144 135 129

174 166 160

224 217 210

280 274 270

354 349 344

451 441 431

541 531

660 650

819 800

1051 1000

1200

3.15 to 6.3 1500 1000 750

17 15 13

23 19 17

30 29 21

37 32 28

50 44 39

65 62 60

81 78 77

101 93 86

124 120 114

160 150 140

220 210 200

270 260 240

344 334 319

441 426 415

561 534 524

691 649 639

809 790

1021 981

1181 Thermal capacity, PG2 (kW), for gear boxes with fan cooling

1.6 to 2.8 1500 1000 750

41 34 29

47 43 39

64 54 50

84 69 61

101 84 74

129 109 97

157 132 119

200 180 164

261 224 204

310 280 260

400 324 309

500 421 389

640 559 524

791 691 631

861 811

1159 1064

1401 1311

1800 1700

2000

3.15 to 6.3 1500 1000 750

37 27 23

41 33 29

60 42 37

74 55 49

91 74 64

120 90 80

151 121 111

190 149 134

234 201 181

300 240 240

377 319 284

475 414 359

614 524 474

785 684 604

981 834 764

1244 1049 1000

1561 1361 1261

1751 1651

1900 Thermal capacity, PG3 (kW), for gear boxes with cooling coil

1.6 to 6.3 1500 1000 750

100 95 94

120 112 110

145 140 139

174 174 168

211 203 195

244 239 230

288 284 270

334 331 327

392 380 374

470 456 449

555 542 536

649 642 640

764 760 750

921 911 891

1070 1060

1259 1244

1531 1511

1851 1781

2000 Thermal capacity, PG4 (kW), for gear boxes with fan & cooling coil

1.6 to 6.3 1500 1000 750

119 109 104

140 129 125

171 161 157

211 200 190

254 234 219

300 280 264

354 330 311

421 400 390

510 470 450

604 570 551

730 650 634

870 790 760

1051 971 931

1261 1161 1091

1390 1340

1759 1659

2111 2021

2600 2481

2800

H10

80

20

POWER RATINGS H2-Solid & Hollow


Ratio in

Nominal speeds (rpm);

Size of gear unit

H21

10

H21

25

H21

40

H21

60

H21

80

H22

00

H22

25

H22

50

H22

80

H23

15

H23

55

H24

00

H24

50

H25

00

H25

60

H26

30

H27

10

H28

00


6.3 1500 1000 750

240 160 120

35 24 17

51 33 25

71 46 35

104 70 55

145 100 73

204 144 110

285 212 168

371 282 228

532 402 311

792 562 425

1065" 805 605

1455" 1100 905

2010" 1525 1205

3745" 2655 2000

5070" 3655 2790

7010" 4785 3600

7125" 5425"

7700"

7.1 15000 1000 750

210 140 105

35 24 18

47 32 24

65 43 32

101 66 51

141 94 70

194 134 100

281 201 151

382 254 211

492 366 274

732 493 373

995 725 555

1355" 1000 795

1910" 1405 1055

3400" 2335 1765

4765" 3270 2475

6210" 4215 3175

6270" 4735

6710"

8 1500 1000 750

188 125 94

31 21 16

44 29 22

61 40 31

90 59 47

125 84 64

181 124 93

254 181 134

352 246 190

452 336 252

662 451 341

925 685 525

1300 955 715

1755" 1275 950

3075" 2115 1585

4310" 2975 2235

5600" 3825 2875

5700" 4275

6070

9 1500 1000 750

167 111 83

28 18 15

40 26 21

55 37 28

84 55 42

131 85 66

185 124 96

226 161 124

322 214 171

452 302 236

581 429 341

825 625 505

1105 800 655

1500 1125 900

2735" 1890 1465

3845" 2640 2085

5000" 3410 2755

5075" 4010

5765

10 1500 1000 750

150 100 75

25 16 13

35 23 19

50 32 24

75 48 36

100 67 51

151 94 81

211 144 111

282 194 154

391 265 211

541 362 282

765 545 425

1050 755 605

1425 1000 805

2545" 1700 1325

3565" 2385 1860

4590" 3060 2465

4565" 3610

5165

11.2 1500 1000 750

134 89 67

22 14 10

32 20 15

46 31 22

65 44 35

95 66 48

140 94 71

181 131 95

252 176 128

332 246 185

482 362 270

685 505 405

905 680 500

1250 945 720

2275 1530 1185

3185" 2140 1665

4095" 2755 2200

4325" 3220

4615

12.5 1500 1000 750

120 80 60

20 13 10

28 18 14

41 27 19

56 38 28

81 51 41

111 77 57

171 116 89

226 165 124

322 222 166

431 302 225

645 455 335

855 605 450

1200 855 645

2025 1390 1055

2830 1975 1480

3635" 2600 1950

5425" 3800 2865

4090

14 1500 1000 750

107 71 53

18 11 8.5

26 17 12

34 23 17

47 31 24

68 45 35

100 71 52

151 104 79

206 144 111

282 195 145

380 264 200

555 405 295

715 520 425

955 710 565

1790 1240 935

2510 1755 1310

3235" 2315 1735

4830" 3385 2530

3635

16 1500 1000 750

94 62 47

14 11 7

22 14 10

29 20 15

44 28 22

61 39 33

91 62 46

136 93 70

185 130 96

250 176 131

341 234 174

495 355 275

655 490 370

865 650 500

1590 1105 825

2235 1555 1170

2870 2055 1540

4275" 3000 2255

3220

18 1500 1000 750

83 56 41

13 8 6

19 13 11

26 19 15

36 25 18

54 39 31

72 50 39

121 81 63

141 99 77

221 144 111

311 229 180

435 325 255

555 415 340

740 545 440

1470 975 775

1765 1230 955

2575 1825 1445

4020 2735 2150

3115

20 1500 1000 750

75 50 38

17 11 8.5

24 16 11

36 24 17

50 34 25

72 50 38

111 75 59

141 97 78

211 141 111

282 188 145

415 285 235

525 380 315

705 500 400

1320 885 700

1860 1240 995

2460 1645 1290

3600 2410 1925

2785

22.4 1500 1000 750

67 45 33

20 13 11

30 19 16

40 26 21

64 45 34

100 65 53

136 93 71

184 126 97

252 168 131

390 265 200

495 355 280

665 465 370

1185 785 625

1550 1055 795

2025 1365 1045

3110 2100 1600

2370


ratio In

Input speeds (rpm);

n1

Size of gear unit

H21

10

H21

25

H21

40

H21

60

H21

80

H22

00

H22

25

H22

50

H22

80

H23

15

H23

55

H24

00

H24

50

H25

00

H25

60

H26

30

H27

10

H28

00

Thermal capacity, PG1 (kW), for gear boxes with out cooling

6.3 to 14 1500 1000 750

29 26 22

39 34 31

47 45 39

61 54 52

79 71 66

100 91 90

123 121 111

154 149 141

204 190 180

244 241 230

301 290 284

391 381 371

481 471 464

631 621 611

781 771 761

1000 981 951

1202 1181 1161

1500 1471 1451

16 to 22.4 1500 1000 750

24 21 20

33 28 24

41 35 32

55 47 41

72 60 55

93 83 74

121 109 100

146 132 121

184 174 161

239 230 211

290 281 274

380 359 344

464 461 440

611 561 551

761 740 731

971 954 941

1170 1151 1130

1472 1450 1421

Thermal capacity, P G2(kW), for gear boxes with fan cooling

6.3 to 14 1500 1000 750

51 40 31

64 49 41

81 64 57

111 84 74

134 104 100

161 144 129

204 180 169

259 221 209

320 281 261

404 371 340

500 450 421

651 580 531

800 729 680

1000 921 881

1300 1201 1151

1602 1501 1400

16 to 22.4 1500 1000 750

44 33 29

57 43 37

74 54 50

94 70 62

121 94 64

154 121 104

200 161 141

251 209 181

291 270 241

391 351 300

491 441 400

631 570 521

780 700 649

951 900 851

1200 1102 1000

1501 1400 1301

Thermal capacity, P G3 (kW), for gear boxes with cooling coil

6.3 to 22.4 1500 1000 750

147 135 120

164 155 139

185 181 161

201 194 187

224 216 206

247 236 229

266 259 249

294 291 281

344 340 330

391 381 370

451 441 425

541 520 509

681 661 644

830 800 781

881 871 860

1102 1081 1050

Thermal capacity, P G4 (kW), for gear boxes with fan and cooling coil

6.3 to 22.4 1500 1000 750

170 150 129

190 170 151

221 200 180

250 224 210

279 249 239

310 291 271

350 321 311

400 360 350

460 431 411

550 511 481

650 600 560

800 721 670

1000 921 861

1202 1100 1051

1402 1300 1251

1700 1600 1500


21



Ratio in

Nominal speeds (rpm)

Size of gear unit

H31

60

H31

80

H32

00

H32

25

H32

50

H32

80

H33

15

H33

55

H34

00

H34

50

H35

00

H35

60

H36

30

H37

10

H38

00


14 1500 1000 750

107 71 53

51 35 25

71 46 35

105 72 55

141 95 73

200 134 104

282 190 152

381 270 214

500 388 300

663 503 392

935 705 585

1815" 1255 945

2545" 1775 1335

3275" 2345 1760

4885" 3425" 2580

4905" 3705

16 15000 1000 750

94 62 47

45 31 25

66 45 33

94 65 50

131 87 67

181 121 94

262 171 136

352 252 200

460 352 272

602 461 361

865 645 535

1615" 1125 835

2265" 1585 1185

2915" 2090 1565

4335" 3065" 2280

4395" 3275

18 1500 1000 750

83 56 41

43 30 21

61 42 32

84 60 44

121 81 62

162 104 85

232 151 119

322 222 171

422 322 252

551 426 328

805 595 485

1495" 1000 785

2115" 1415 1115

2795" 1865 1460

4085" 2725" 2175

3905" 3145

20 1500 1000 750

75 50 38

38 26 20

59 38 30

72 55 43

104 71 55

145 99 76

204 138 111

294 200 161

387 292 242

502 380 304

745 555 445

1325" 885 695

1865" 1245 995

2460" 1645 1290

3605" 2405" 1925

3445" 2775

22.4 1500 1000 750

67 45 33

35 25 18

51 34 26

67 51 37

93 64 48

131 92 70

186 132 95

271 189 141

352 264 215

482 344 275

705 525 404

1175" 785 625

1645" 1105 885

2175" 1455 1145

3185" 2125 1715

3045" 2465

25 1500 1000 750

60 40 30

31 21 16

43 30 21

63 41 30

83 56 44

116 81 61

162 111 86

234 164 125

332 254 194

450 314 240

665 465 352

1035" 735 555

1465" 1045 785

1935" 1355 1010

2825" 2015 1515

2905" 2185

28 1500 1000 750

54 36 27

27 19 15

41 27 20

55 38 27

74 53 39

104 70 53

145 101 76

215 151 114

310 230 163

404 286 215

595 424 315

915" 645 495

1295" 915 695

1705" 1195 890

2445" 1775 1330

2555" 1925

31.5 1500 1000 750

48 32 24

25 15 12

33 21 17

48 33 24

70 47 35

94 63 48

131 87 64

201 131 99

290 198 150

385 256 191

565 372 282

825" 585 445

1175" 825 625

1545" 1070 810

2265" 1605 1200

2315" 1745

35.5 1500 1000 750

42 28 21

23 15 12

32 21 16

45 30 23

61 40 32

86 57 44

121 82 60

180 119 89

280 184 141

345 231 175

505 343 252

765 515 387

1105" 725 555

1435" 955 710

2125" 1415 1065

3075" 2035" 1535

40 1500 1000 750

38 25 19

21 15 10

31 22 16

44 27 23

57 38 30

78 51 42

111 71 57

161 104 82

240 164 124

310 204 155

455 302 230

705 465 355

995 665 495

1295 865 640

1925" 1285 960

2775" 1855 1395

45 1500 1000 750

33.5 22

16.6

17 13 8

25 16 13

37 24 17

51 34 27

70 46 47

98 65 51

146 94 75

222 148 114

276 182 143

405 266 205

625 455 325

885 645 455

1155 760 600

1715" 1145 885

2485" 1650 1265

50 1500 1000 750

30 20 15

15 11 8

24 15 13

33 22 17

45 30 24

62 44 33

88 61 45

130 87 64

202 134 99

245 166 119

362 243 181

555 365 290

785 525 415

1035 690 540

1545" 1025 780

2225" 1485 1130

56 1500 1000 750

27 18

13.4

13 9 7

21 15 10

28 20 15

39 26 22

55 37 27

77 53 41

116 77 60

174 121 90

221 144 110

321 215 166

505 345 255

705 485 363

925 640 475

1375 935 690

1985" 1330 990

63 1500 1000 750

24 16 12

11 7 6

16 12 8

23 17 12

34 25 18

45 31 22

64 44 32

100 68 51

151 104 79

196 129 98

286 191 146

445 300 230

635 435 328

810 565 430

1225 825 630

1765 1180 905

71 1500 1000 750

21 14

10.5

9 6 5

15 11 7

22 14 11

32 22 16

41 28 21

57 38 28

90 60 45

134 91 68

175 114 85

252 171 125

395 272 202

565 383 287

735 500 380

1095 730 550

1575 1050 790

80 1500 1000 750

18.8 12.5 9.4

8 6 4

14 10 7

20 14 10

29 19 15

37 25 18

51 34 27

82 53 40

121 82 62

155 100 75

230 155 115

353 242 181

495 343 257

640 450 340

965 655 500

1395 940 700

90 1500 1000 750

16.7 11.1 8.3

8 5 4

12 8 6

17 10 8.5

27 17 13

32 22 18

47 32 24

74 48 36

111 75 56

142 93 68

202 134 100

323 212 161

455 303 227

600 395 295

885 570 430

1265 820 620

100 1500 1000 750

15 10 7.5

9 6 5

16 11 7

24 16 12

30 22 17

45 31 21

61 40 29

94 64 46

132 85 66

175 115 86

292 191 146

414 272 207

545 360 270

785 520 395

1135 750 560

112 1500 1000 750

13.4 8.9 6.7

15 10 7

21 13 11

29 18 15

41 27 19

54 35 26

85 56 43

115 77 57

155 104 79

257 171 131

363 247 187

475 325 245

695 470 355

995 670 510


ratio in

Input speeds (rpm)

n1

Size of gear unit

H31

60

H31

80

H32

00

H32

25

H32

50

H32

80

H33

15

H33

55

H34

00

H34

50

H35

00

H35

60

H36

30

H37

10

H38

00

Thermal capacity, Pg1 (kW), for gear boxes with out cooling

14 to 35.5 1500 1000 750

41 38 32

52 47 44

64 59 53

90 80 74

107 97 90

131 124 117

171 167 151

211 201 194

264 254 241

334 330 311

404 400 387

509 491 484

650 630 620

791 762 752

1010 992 972

40 to 112 1500 1000 750

35 31 30

47 44 40

59 54 49

80 69 64

96 87 80

121 111 100

164 154 135

201 191 171

254 243 222

331 311 294

394 374 367

496 476 467

630 604 594

770 741 721

992 961 941

Thermal capacity, Pg2 (kW), for gear boxes with fan cooling

14 to 35.5 1500 1000 750

74 64 61

91 83 77

111 100 94

141 130 125

171 160 151

221 204 196

271 250 240

341 319 304

421 381 361

521 491 471

641 591 560

800 751 711

1048 1000 961

40 to 112 1500 1000 750

71 62 57

87 80 74

105 94 90

137 127 120

161 152 141

206 194 180

261 244 231

323 305 290

388 361 341

501 465 444

591 551 522

754 700 671

1000 942 900

Thermal capacity, Pg3 (kW), for gear boxes with cooling coil

14 to 112 1500 1000 750

100 95 91

120 114 109

140 131 125

171 160 150

201 194 191

250 244 240

287 280 271

361 347 340

431 424 420

544 534 514

641 614 605

751 720 714

851 820 804

Thermal capacity, Pg4 (kW), for gear boxes with fan and cooling coil

14 to 112 1500 1000 750

132 121 120

156 149 143

184 171 166

221 211 200

261 256 252

337 325 317

385 362 360

487 466 450

585 551 541

730 696 672

874 804 777

1041 981 940

1252 1191 1144


22



Ratioin

Nominal speeds rpm

Size of gear unit

H42

25

H42

50

H42

80

H43

15

H43

55

H44

00

H44

50

H45

00

H45

60

H46

30

H47

10

H48

00

n1 n2 Nominal gear box rating Pn (kW)

112 1500 1000 750

13.4 8.9 6.7

19 14 9

28 20 15

40 26 20

60 39 29

90 58 43

110 70 52

160 104 82

254 170 131

361 240 185

482 321 235

695 472 355

992 672 500

125 1500 1000 750

12 8 6

18 11 8

25 17 12

35 23 18

52 33 25

80 52 40

97 64 48

145 95 71

232 157 115

321 211 161

425 285 211

611 421 310

881 572 441

140 1500 1000 750

10.7 7.15 5.4

16 10 8

23 15 11

31 21 16

46 31 23

72 46 36

87 58 44

130 84 65

204 135 100

291 190 145

380 250 190

552 365 275

802 522 395

160 1500 1000 750

9.37 6.25 4.68

14 9 7

20 14 10

29 17 14

41 27 21

63 41 32

75 50 39

115 75 57

181 120 90

256 171 131

342 225 172

496 332 250

711 471 360

180 1500 1000 750

8.34 5.56 4.17

12 8 6

19 11 9

25 17 12

38 25 18

57 38 29

69 46 35

100 67 50

161 104 81

225 151 114

296 202 155

435 292 222

631 420 321

200 1500 1000 750

7.5 5

3.75

12 7 6

15 9 8

21 14 11

33 22 17

50 34 26

62 40 30

91 60 45

144 97 72

205 134 100

272 181 135

395 262 200

562 375 281

224 1500 1000 750

6.7 4.47 3.35

10 6 5

14 9 7

19 12 10

30 20 15

45 30 23

55 36 28

81 54 40

131 85 65

184 120 91

242 161 120

355 235 175

502 340 255

250 1500 1000 750

6 4 3

9 6 4

12 8 6

18 12 9

27 17 12

40 27 20

48 32 24

70 48 36

116 77 57

164 110 83

215 145 111

315 211 156

450 300 224

280 1500 1000 750

5.35 3.57 2.67

8 5 4

11 7 5

15 10 8

22 15 12

35 24 18

44 28 22

65 42 32

100 66 51

145 94 71

192 125 95

274 185 141

394 264 194

315 1500 1000 750

4.76 3.17 2.38

7 5 3

9 6 5

13 8 7

21 14 10

31 21 15

40 25 21

57 37 28

90 61 46

131 86 64

171 115 87

251 165 125

355 234 181

355 1500 1000 750

4.23 2.82 2.12

6 4 3

8 6 4

12 8 6

18 11 9

29 18 14

35 23 17

51 34 25

82 52 41

115 74 58

155 100 77

226 144 111

320 204 161

400 1500 1000 750

3.75 2.5 1.88

6 4 3

8 5 4

11 7 5

16 11 8

26 17 13

30 20 15

45 30 23

70 48 34

100 67 52

135 91 65

195 131 98

281 190 134

450 1500 1000 750

3.33 2.22 1.66

5 3 2

7 5

3.5

10 6 5

13 9

6.5

21 14 11

29 19 14

38 26 19

65 42 32

92 60 45

121 82 60

175 115 89

254 170 125

500 1500 1000 750

3 2

1.6

6 4 3

9 6

4.5

12 8 6

19 13 9

26 17 13

35 23 17

57 37 29

82 55 40

111 72 54

155 105 78

225 150 114

560 1500 1000 750

2.68 1.78 1.34

8 5 4

11 7

5.5

17 10 8

23 16 12

30 20 16

51 35 25

71 48 37

95 65 50

141 94 70

195 134 100

630 1500 1000 750

2.38 1.59 1.19

9.5 6.5 5

15 10 7.5

21 14 10

28 18 14

46 30 23

65 43 33

87 57 43

125 82 63

180 121 90


ratio in

Input speeds (rpm)

n1

Size of gear unit

H42

25

H42

50

H42

80

H43

15

H43

55

H44

00

H44

50

H45

00

H45

60

H46

30

H47

10

H48

00

Thermal capacity, Pg1 (kW), for gear boxes without cooling

112 to 630 1500 1000 750

37 35 29

50 44 39

65 55 52

91 79 75

104 94 90

134 121 111

171 150 141

211 201 180

274 254 225

361 341 290

431 411 386

551 531 490


23



ratio in

Nominal speeds rpm

Size of gear unit

H50

80

H50

90

H51

00

H51

10

H51

25

H51

40

H51

60

H51

80

H52

00

H52

25

H52

50

H52

80

H53

15

H53

55

H54

00

H54

50

H55

00

H55

60

n2 Nominal gear box rating Pn (kW)

6.3 1500 1000 750

240 160 120

128 6

18 12 9

23 15 12

28 21 17

45 34 24

65 48 40

94 70 56

115 85 70

165 124 100

240 180 145

361 271 211

461 345 276

612 465 381

792 592 490

1295" 972 790

1852" 1381 1031

2105" 1802 1450

2405" 2205" 1850

7.1 1500 1000 750

210 140 105

11 8 6

16 11 8

23 16 12

27 21 17

43 32 23

64 49 34

93 69 56

114 85 68

155 115 94

224 170 134

345 265 200

460 344 275

611 465 381

789 589 489

1182" 891 722

1741" 1311 1030

2100" 1800 1448

2400" 2200" 1848

8 1500 1000 750

188 125 94

9 6 4

13 9 6

19 13 10

27 18 14

40 26 19

55 38 28

80 56 42

113 84 55

145 110 88

204 154 125

321244 185

435 324 251

611 465 342

750 560 464

1082" 812 662

1682" 1261 950

2098" 1700 1400

2398" 2198" 1800

9 1500 1000 750

167 111 83

8 5 4

12 8

5.5

18 12 9

25 15 12

35 24 18

50 34 25

74 49 38

100 76 50

134 100 78

190 144120

291 221 176

394 295 230

542 415 315

681 511 421

981 741 600

1541" 1111 830

2052" 1561 1191

2200" 1952 1500

10 1500 1000 750

150 100 75

7 5 4

10 7 5

16 11 8

22 14 11

32 21 17

45 30 22

67 43 33

91 70 45

130 94 72

164 126 105

255 195 154

345 261 211

482 361 295

611 465 381

912 621 511

1370 950 710

1902" 1270 950

2200" 1702 1301

11.2 1500 1000 750

134 89 67

6 4 3

9.5 6.5 4.8

14 9 7

20 12 10

29 20 15

41 27 20

60 41 31

80 61 41

114 85 65

151 131 98

236 174 141

324 245 185

452 341 241

562 431 350

841 631 470

1202 811 611

1551 1031 781

2000" 1380 1040

12.5 1500 1000 750

120 80 60

5 4 3

8.5 5.5 4.1

13 8 6

18 11 9

26 17 13

36 25 18

54 36 26

75 55 36

105 74 55

140 105 76

211 145 111

286 216 151

392 266 190

500 381 271

761 480 366

981 660 500

1260 851 640

1551" 1111 840

14 1500 1000 750

107 71 53

4.5 3

2.5

7.4 5

3.6

10 6

4.8

14 9 7

22 14 11

32 21 14

48 30 23

66 42 30

80 55 38

125 84 60

192 111 81

261 166 115

345 205 146

465 311 235

581 414 311

781 520 400

1000 680 510

1151 900 690

16 1500 1000 750

94 62 47

4.2 2.7 2

6 3.6 2.7

7.5 5

3.6

11 7.4 5.4

18 10 8

24 15 11

37 24 17

52 32 24

60 36 27

104 64 45

135 80 60

206 124 88

261 151 111

411 251 180

481 351 260

600 410 305

840 560 424

1000 721 600

18 1500 1000 750

83 56 41

3.3 2.1 1.5

4.5 2.8 2.1

6 3.8 2.8

8.4 5.4 4.3

13 8.4 6.4


Ratio in

Input speeds (rpm) n 1

Size of gear unit

H50

80

H50

90

H51

00

H51

10

H51

25

H51

40

H51

60

H51

80

H52

00

H52

25

H52

50

H52

80

H53

15

H53

55

H54

00

H54

50

H55

00

H55

60


6.3 to 11.2 1500 1000 750

11 10 9

16 15 13

21 20 17

25 24 20

30 28 26

38 35 34

51 48 47

64 61 59

91 87 81

124 111 104

141 136 131

171 165 155

221 211 204

276 271 260

356 340 331

431 421 416

551 546 535

674 664 661

12.5 to 18 1500 1000 750

10 9 8

15 13 12

18 16 15

24 21 19

28

23

36 34 31

48 45 40

61 54 50

86 77 72

111 106 101

134 125 120

165 161 151

216 204 200

265 261 254

341 335 331

421 415 411

545 535 531

664 654 651

Thermal capacity, Pg2 (kW), for gear boxes with cooling

6.3 to 11.2 1500 1000 750

27 25 21

34 32 29

44 41 37

55 51 48

70 62 55

91 81 75

111 100 94

151 139 125

195 174 150

251 230 204

331 304 261

381 351 300

511 451 400

621 551 500

800 700 621

991 830 780

1200 1100 951

1500 1400 1300

12.5 to 18 1500 1000 750

24 20 16

32 28 23

41 37 30

55 46 40

68 57 50

87 71 64

104 93 81

140 121 104

181 151 134

231 200 181

311 260 230

371 321 280

481 431 381

602 521 481

751 659 600

950 811 741

1150 1000 931

1451 1300 1200

Thermal capacity, Pg3 (kW), for gear boxes with fan & cooling coil

6.3 to 18 1500 1000 750

20 17 15

26 23 22

32 30 29

42 39 37

56 54 51

71 64 60

90 82 80

110 107 104

134 130 129

171 160 154

211 201 195

261 255 251

331 311 300

426 421 410

574 570 564

761 741 714

976 964 934

1175 1164 1111


6.3 to 18 1500 1000 750

36 33 28

44 41 38

57 51 48

71 68 64

94 87 81

123 111 102

150 134 130

196 187 170

241 219 200

304 281 254

401 371 324

471 441 395

621 551 496

771 700 651

1021 931 856

1200 1151 1081

1500 1400 1351

2000 1900 1751

n1

24


24



ratio in

Nominal speeds rpm

Size of gear unit

H61

10

H61

25

H61

40

H61

60

H61

80

H62

00

H62

25

H62

50

H62

80

H63

15

H63

55

H64

00

H64

50

H65

00

H65

60

H66

30

H67

10

H68

00


14 1500 1000 750

107 71 54

16 11 8.4

22 15 12

32 23 17

45 30 24

63 46 35

84 60 45

120 85 70

171 121 90

241 174 144

321 234 190

442 331 271

622" 452 362

833" 632 512

1355" 1015 835

1855" 1425" 1185

2505" 2205" 1755

2505" 2305"

2855" 2605"

16 1500 1000 750

94 63 47

15 10 8

22 14 12

30 21 17

45 30 24

60 43 35

80 59 44

120 84 70

161 114 84

231 172 141

305 231 186

442 331 271

602" 442 362

833" 632 512

1355" 1015 835

1855" 1425" 1185

2505" 2205" 1605

2505" 2305"

2855" 2605"

18 1500 1000 750

83 56 42

13 9 7

20 13 10

28 19 15

42 30 23

58 40 32

75 52 42

109 75 65

150 104 81

212 156 121

291 212 176

442 331 260

562 422 347

782" 592 480

1355" 1000 792

1855" 1402" 1122

2505" 1865" 1465

2705" 2505" 2185"

2855" 2505"

20 1500 1000 750

75 50 38

12 8 6

17 12 9

25 17 13

39 27 20

53 36 28

68 48 37

100 69 55

135 94 75

196 140 111

272 201 161

432 316 245

552 382 310

782" 552 447

1325" 885 702

1800" 1240" 1000

2465" 1645" 1295

2655" 2405" 1925"

2855" 2505"

22.4 1500 1000 750

67 45 33

10 7

5.4

15 11 8

22 15 11

33 23 17

50 33 25

65 48 36

94 65 49

130 90 70

176 131 95

252 186 140

401 291 221

512 360 275

731" 521 400

1175" 782 622

1545" 1105 885

2175" 1455" 1145

2505" 2125" 1715

2855" 2605" 2465"

25 1500 1000 750

60 40 30

9 6.4 4.6

14 9.4 6.8

20 14 10

29 20 15

43 30 23

61 43 33

83 57 42

114 80 60

161 111 85

224 166 125

351 255 195

450 315 241

652 462 350

1035" 732 552

1465" 1042 782

1935" 1355" 1015

2505" 2015" 1515

2855" 2605" 2185"

28 1500 1000 750

54 36 27

8 5.4 4

11 8 6

18 12 9

22 15 12

37 25 19

48 35 26

75 52 39

91 65 50

141 94 71

216 151 115

321 225 171

406 285 215

592 420 315

912" 642 492

1292" 912 692

1715" 1195 892

2405" 1775" 1335

2705" 2505" 1925"

31.5 1500 1000 750

48 32 24

7 4.7 3.5

10 7

5.4

16 11 8

20 14 10

33 22 17

45 31 23

69 45 34

85 59 43

121 84 62

196 131 100

292 201 151

385 255 191

552 372 280

822" 582 441

1172" 822 622

1542" 1072" 802

2265" 1605" 1205

2505" 2315" 1745"

35.5 1500 1000 750

42 28 21

6.4 4.2 3.1

9.4 6.4 4.7

15 10 7.4

18 12 9

30 20 15

40 28 21

61 42 31

77 52 40

111 75 56

180 121 89

261 181 134

345 230 175

502 340 250

772" 511 385

1102" 722 542

1432" 952 710

2125" 1415" 1065

2405" 2035" 1545

40 1500 1000 750

38 25 19

6 3.8 2.8

8.4 5.4 4.3

13 9.4 6.4

17 11 8.4

27 18 14

36 24 19

56 40 30

69 46 36

98 67 52

161 121 83

235 161 126

311 225 155

450 330 231

692 466 351

991" 662 496

1292" 862 641

1925" 1285 962

2205" 1855" 1395

45 1500 1000 750

33.5 22

16.6

5 3.4 2.6

7.4 5 4

12 8 6

15 10 7.4

24 16 12

33 21 17

50 32 26

64 42 32

90 60 45

145 94 75

215 144 111

276 181 141

402 267 205

622 455 321

881 642 455

1152" 842 602

1725" 1255 872

2105" 1815 1265

50 1500 1000 750

30 20 15

4.5 3

2.3

7 4.5 3.4

11 7

5.4

13 9 7

21 14 11

30 20 15

44 32 23

57 37 29

80 54 40

130 87 64

196 131 99

245 165 121

360 240 180

552 366 290

781 521 411

1032 682 541

1545" 1025 782

2055" 1485 1135

56 1500 1000 750

27 18

13.4

4 2.7 2

6 4.1 3

9.4 6.4 4.5

12 8 6

19 13 10

26 18 14

39 27 21

50 34 25

70 49 37

115 78 59

170 115 88

222 145 111

322 215 165

500 340 255

702 486 361

921 641 476

1375" 932 691

1985" 1345 990

63 1500 1000 750

24 16 12

3.6 2.4 1.8

5.4 3.6 2.7

8.4 5.4 4.1

10 7

5.4

17 12 8.4

23 16

11.5

35 24 18

44 30 23

63 43 32

101 69 52

150 105 78

195 131 98

285 192 146

440 300 230

621 431 325

811 561 430

1222 821 621

1555" 1110 840

71 1500 1000 750

21 14

10.5

3.1 2.1 1.6

4.7 3.2 2.4

7.4 5

3.6

9 6.4 4.8

15 10 7.4

21 14 11

31 22 16

40 27 20

56 37 27

90 62 45

135 81 59

175 115 86

250 160 111

395 265 200

561 381 285

731 500 380

1000 681 511

1155 900 690

80 1500 1000 750

18.8 12.5 9.4

2.8 2

1.4

4.3 3

2.1

6 4.1 3

9 6

4.4

12 8

5.8

19 14 10

29 20 15

40 27 20

55 37 27

74 50 38

115 79 59

160 110 81

211 145 111

350 240 180

482 341 255

600 411 305

851 561 425

1055 720 600

90 1500 1000 750

16.7 11.1 8.3

2.2 1.4 1

3.8 2.4 1.8

5.4 3.6 2.7

8 5.4 4

10 7

5.4

18 12 9

26 17 13

36 24 18

46 29 21

67 41 30

111 67 48

145 95 68

191 116 85

311 181 131

385 260 195

522 355 270

800 540 410

920 650 510

100 1500 1000 750

15 10 7.5

2.7 1.7 1.2

5 3.3 2.3

7 4.5 3.3

9.4 6.4 4.8

16 10 7.5

21 13 9.4

30 19 14

34 22 16

50 31 23

82 50 37

120 64 46

145 85 62

231 136 97

320 205 144

430 296 226

650 435 330

850 550 440


ratio in

Input speeds (rpm)

in

Size of gear unit

H61

10

H61

25

H61

40

H61

60

H61

80

H62

00

H62

25

H62

50

H62

80

H63

15

H63

55

H64

00

H64

50

H65

00

H65

60

H66

30

H67

10

H68

00

Thermal capacity, PG1 (kW), for gear boxes without cooling

14 to 35.5 1500 1000 750

21 19 17

26 23 19

31 28 25

42 38 34

50 48 45

64 61 54

84 78 71

103 100 94

132 121 118

169 159 153

203 193 183

251 241 232

306 292 281

387 375 371

486 480 464

604 594 584

761 741 719

961 939 921

40 to 100 1500 1000 750

18 17 15

24 20 18

29 26 23

38 35 31

48 45 41

61 57 54

74 73 70

95 93 91

122 115 111

157 151 139

191 180 171

242 229 214

301 276 266

380 364 349

474 461 444

595 581 561

749 730 704

949 931 900


14 to 35.5 1500 1000 750

51 48 46

62 60 58

80 76 71

100 94 89

121 114 110

151 135 125

194 174 161

225 210 190

291 261 231

381 344 300

465 411 359

551 469 420

715 596 529

900 771 696

1161 1000 921

1451 1300 1191

40 to 100 1500 1000 750

47 44 43

60 55 51

75 71 67

95 85 80

114 107 100

141 131 121

181 164 155

211 194 181

255 241 221

321 291 270

391 351 311

481 450 411

621 581 520

761 700 654

951 890 861

1291 1181 1100


14 to 100 1500 1000 750

71 68 67

83 80 76

97 92 89

123 112 102

140 135 120

166 161 150

209 192 181

246 241 230

314 300 295

317 307 300

367 356 347

485 464 461

541 516 511

645 596 584

686 641 624

856 834 796


14 to 100 1500 1000 750

100 98 95

119 117 114

144 141 135

181 171 160

211 200 185

251 234 221

321 291 270

371 350 325

471 441 407

531 496 448

631 576 525

786 696 650

951 820 761

1161 991 910

1362 1181 1081

1700 1541 1400


25



ratio in

Nominal speeds rpm

Size 0f gear unit

H71

60

H71

80

H72

00

H72

25

H72

50

H72

80

H73

15

H73

55

H74

00

H74

50

H75

00

H75

60

H76

30

H77

10

H78

00


100 1500 1000 750

15 10 7.5

40 27 21

64 44 33

97 64 50

134 83 64

181 121 90

291 191 145

402 271 206

543 363 271

785 525 395

1135 755 565

112 1500 1000 750

13.4 8.9 6.7

5.8 4.2 2.9

9.4 7 5

13 9.4 7

21 14 10

27 18 14

37 25 19

58 39 28

85 61 44

111 70 52

161 105 83

256 171 131

361 241 185

484 323 237

695 475 355

900 675 500

125 1500 1000 750

12 8 6

5.4 3.6 2.7

9 6

4.5

12 8.4 6.4

18 12 9

24 16 12

33 23 17

52 34 26

78 52 40

98 64 47

146 95 70

231 156 116

321 211 160

425 286 211

615 425 315

885 570 445

140 1500 1000 750

10.7 7.15 5.4

4.8 3.3 2.4

8 5.4 4

11 7.5 5.4

16 11 8

22 15

10.5

29 21 16

46 30 23

70 49 35

88 57 44

131 85 64

206 135 100

291 191 144

383 252 190

555 365 277

800 525 395

160 1500 1000 750

9.37 6.25 4.68

4.3 2.9 2.2

7.5 4.9 3.6

10 7 5

14 9.4 7.4

20 13 10

27 18 14

40 26 21

63 41 33

76 51 39

116 76 58

181 121 90

256 171 130

341 226 171

500 332 252

715 470 360

180 1500 1000 750

8.34 5.56 4.17

3.9 2.6 2

6.4 4.3 3.1

9 6

4.4

13 8.4 6.5

17 12 9

24 16 12

37 25 19

57 38 28

68 45 35

101 68 50

161 105 80

225 151 114

295 202 157

437 292 222

630 423 323

200 1500 1000 750

7.5 5

3.75

3.5 2.2 1.9

5.8 3.8 2.9

8 5.4 4.2

12 8 6

15 10 8

22 14 11

33 22 17

51 33 25

62 40 30

93 60 45

145 95 72

205 134 101

272 181 134

397 262 200

563 378 280

224 1500 1000 750

6.7 4.47 3.35

3.1 2.1 1.6

5 3.3 2.6

7 4.6 3.8

10 7 5

14 9 7

19 13 10

30 19 15

45 30 23

55 36 27

81 55 41

130 86 65

186 121 93

241 161 121

357 235 175

502 340 257

250 1500 1000 750

6 4 3

2.8 1.8 1.5

4.6 3.1 2.3

6.5 4.6 3.4

9.4 6

4.4

12 8.4 6.4

17 12 9

26 17 13

40 27 20

48 32 24

71 48 35

114 77 58

165 111 83

216 146 111

317 212 156

453 300 227

280 1500 1000 750

5.35 3.57 2.67

2.7 1.6 1.2

3.4 2.2 1.6

5.4 3.8 2.7

8 5.4 4.1

11 7.5 5.4

15 11 8

23 16 12

35 23 18

44 29 22

65 43 31

100 67 50

146 94 72

191 125 94

277 187 142

398 265 197

315 1500 1000 750

4.76 3.17 2.38

2.2 1.6 1.2

3 2.1 1.4

5 3.4 2.6

7.5 4.7 3.6

9.5 6.4 5

14 9 7

21 14 11

31 20 16

39 25 20

58 36 29

90 60 45

131 86 65

171 114 86

252 167 127

337 227 171

355 1500 1000 750

4.23 2.82 2.12

2.1 1.2 1

2.8 1.9 1.3

4.5 3

2.3

6.5 4.2 3.2

8.4 6

4.4

11 7.4 5.5

18 12 9

23 15 12

35 22 17

43 28 21

81 52 41

115 74 58

156 100 77

207 137 107

276 187 142

400 1500 1000 750

3.75 2.5 1.88

1.6 1.1 0.7

2.3 1.5 1.1

3.8 2.5 1.8

5 3.2 2.5

7.4 5

3.7

9 6

4.4

15 10 7.4

19 13 9.4

28 19 14

35 24 17

70 47 34

100 68 51

121 80 60

172 117 85

242 161 121

450 1500 1000 750

3.33 2.22 1.6

1.3 0.8 0.7

2.1 1.4 1.1

3 2

1.5

5 3.2 2.5

7 5

3.7

9 6

4.4

13 9

7.1

19 13 9.4

28 19 14

35 24 17

57 38 27

89 62 45

106 73 53

152 101 77

216 146 106

500 1500 1000 750

3 2

1.5

3.8 2.5 1.9

6 4 3

7 4.5 3.3

9.5 6.4 4.7

16 11 8

21 15 11

25 17 12

43 29 21

71 46 34

95 64 48

145 100 73

187 127 93

560 1500 1000 750

2.68 1.79 1.34

5.5 3.5 2.7

6 4 3

8.4 5.5 4.2

14 9.4 7

20 13 10

22 15 11

38 26 19

63 41 30

86 57 43

131 86 64

166 111 83

630 1500 1000 750

2.38 1.59 1.19

4.7 3.2 2.4

7 4.5 3.3

11 7.4 5.4

14 9.4 7

17 11 8.4

29 18 14

42 29 20

70 45 36

104 70 51

141 94 70


ratio in

Input speeds (rpm)

n1

Size of gear unit

H71

60

H71

80

H72

00

H72

25

H72

50

H72

80

H73

15

H73

55

H74

00

H74

50

H75

00

H75

60

H76

30

H77

10

H78

00

Thermal capacity, Pg1 (kW), for gear boxes without cooling 100 To 630

1500 1000 750

17 14 13

22 17 16

27 24 24

35 31 30

44 40 34

61 54 44

77 67 62

101 84 81

123 111 102

151 134 131

194 174 161

241 231 204

304 291 284

391 366 346

511 491 471


26

Size of gear unit (H2-H7)

Hollow shaft Shrink disc Screws Weight

(kg) dw L M R U Type D d Mt

(da Nm) B

Mg (da Nm)

160 80 370 145 26 225 110-72 185 110 900 M10 5.8 5.9 180 90 410 160 27 250 125-72 215 125 1300 M10 5.8 8.3 200 100 450 175 32 275 140-71 230 140 1760 M12 10 10 225 110 485 190 33 295 155-71 263 155 2500 M12 10 15 250 120 535 210 37 325 165-71 290 165 3500 M12 24 22 280 135 590 230 35 360 175-71 300 175 4800 M16 24 22 315 160 680 260 37 420 220-71 370 220 10000 M16 24 54 355 180 735 285 38 450 240-71 405 240 13800 M20 47 67 400 200 795 305 46 490 260-71 430 260 18400 M20 47 82 450 220 895 345 48 550 280-71 460 280 24500 M20 47 102 500 280 1190 475 61 715 350-71 570 350 50000 M20 47 204 560 310 1270 510 67 760 390-71 660 390 71000 M20 47 260 630 340 1400 560 71 840 420-71 690 420 84000 M20 47 316 710 380 1490 600 73 890 460-71 770 460 114000 M20 47 420 800 420 1600 645 82 955 500-71 850 500 160000 M20 47 575

Hollow shaft design with shrink discfor Gearbox Type : H2, H3, H4, H5, H6 & H7

Mg = Required tightening torque.Mt = Maximum torque transmitted by shrink disc.

27

R

U

L

M

CE

NT

ER

LIN

E O

FG

EA

R U

NIT

D d

dw

H7

B = TENSIONING SCREWS

L

Size of Gear Unit (H2-H7)

dw (Max) L M

80 35 160 80 90 40 180 90

100 50 200 100 110 55 220 110 125 60 240 120 140 70 270 135 160 75 290 145 180 90 320 160 200 105 350 175 225 110 380 190 250 120 420 210

CE

NT

ER

LIN

E O

FG

EA

R U

NIT

M M

L

dw

H7

KEYWAY AS PER DIN 6885-1

28

Hollow shaft design with Fitted Keyfor Gearbox Type : H2, H3, H4, H5, H6 & H7

Size of Gear Unit

a dM

(Min) dW d1 L L1 L2 R

160 5 100 80 78 355 65 90 1.6 180 5 110 90 88 395 70 100 1.6 200 5 125 100 98 430 75 110 1.6 225 5 135 110 108 465 80 120 1.6 250 6 150 120 118 510 90 130 2.5 280 6 165 135 133 565 100 140 2.5 315 6 190 160 158 655 120 160 2.5 355 6 210 180 178 710 125 170 2.5 400 8 240 200 198 765 145 190 4 450 8 260 220 218 860 150 200 4 500 10 320 280 278 1145 240 290 4 560 10 350 310 308 1225 260 310 4 630 12 380 340 338 1355 280 330 6 710 12 430 380 378 1440 300 350 6 800 12 470 420 418 1550 320 380 6

Machine shafts ( )for Gearbox Type : H2, H3, H4, H5, H6 & H7

L

L1 L2

1°

5 R

d1

d h

6w

dM

a

29

Machine shaft for Hollow shaft-design with shrink disc

m < 16

Do not grease machine shaft when mounting !

Shaft centering acc. to DIN 332 with thread

L

L1 L1

0

15

R

dw

h6

d M

a

dw-0

.5

KEYWAY AS PER DIN.:6885-1

Machine shaft for Hollow shaft-design with fitted key

m < 16

Shaft centering acc. to DIN 332 with thread

Size of

Gear

Unit

a

(Min)

L

L1

R

80

3

55

35

157

35

2.5 90

3

60

40

177

40

2.5

100 3

70

50

197

50

2.5

110 4 75 55 217 55 2.5

125 4 80 60 237 60 2.5

140 4 90 70 267 70 2.5

160 5

95

75

287

75

4

180

5

110

90

317

90

4

200

5

125

105

347

105

4

225

5

135

110

377

115

4

250

6

150

120

417

130

6

dM dW

Machine shafts ( )for Gearbox Type : H2, H3, H4, H5, H6 & H7

30

Lajja

: +9

1 26

92 2

3386

4Plot No. 704/6, Phase IVV. U. Nagar, Anand 388 121, Gujarat, IndiaPhone : +91-2692-230547, 237671, Fax :+91-2692-230930E-Mail : [email protected] : www.hitechdrives.com

ISO 9001-2000 Certified Company

Date post:	28-Jun-2020
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