Post on 03-Jan-2022
transcript
C CHARACTERISTICS OF THE CONFIGURATION:
Configuration with IDLER HEAD DRIVE UNIT (BACKWARD POSI-TION)complete with Bonfiglioli MVF44/P gearmotor
Ø48,6
Module width
Am
LBelt t
otal length
Rectilinear m
odule length
Lt
Ø48,6
Bconveyor belt width
GROUP B
GROUP B
Model N
1
2
3
STANDARD LENGTHS
Bmm
min L max LRollers A-G
max LRollers K
60 500 1200 2000100 500 2100 3000150 500 3100 4000200 500 4000 5000250 500 5000 6000300 500 6000 7000350 500 7000 −400 550 7000 −450 550 7000 −500 550 7000 −550 600 7000 −600 650 7000 −
114,4 (zona rullini folli, senza moto)
Sm=2Minimum recommended space
14,5
Sm=2Minimum recommended space
29,5 ø27,5
ø5 ø11
compreso
tappeto
Sm=2Minimum recommended space
53,5
ø51,
5co
nvey
or b
eltin
clude
d
≥2x
≥2x
≥2x
4
C ROLLER TYPES
A = Standard version aluminium rollersK = Aluminium rollers with seat for K6 guide profileG = Rubber-coated rollers (for use with suitable FDA conveyor belt)
COMPONENTS:
1 Idler drive unit in backward position 2 Standard idler unit
3 Rectilinear module 4 Conveyor beltSUPPORTS:
LEGENDB = conveyor belt widthAm = Module widthL = Belt total lengthLt = Rectilinear module length
CONVEYABLE WEIGHT MAX. SPEED
30 Kg (total) 50 m/min
CONVEYOR BELT DEVELOPMENT CALCULATION FORMULA
L ≤ 2500 : Conveyor belt length = 163 + [(Lt+55)•2]L ≤ 2500 : Conveyor belt length = 158 + [(Lt+55)•2]
SPEED CALCULATION FORMULA
see idler drive unit in backward position
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Belt Conveyor SystemB045 BSERIES 1
Transmission head drive unit BACKWARD POSITION
Use: suitable when you need reduced dimensions in the conveyor head area, and when the conveyed product needs to exit the conveyor sideways in the drive unit area.Characteristics: Having the gearmotor in backward position allows considerably reducing the dimensions in the conveyor head area. Particularly silent thanks to the timing toothed belt transmission.Material: flanges in anodised aluminium; thermoformed protection guard; phosphated steel pulleys; tensioner, output shaft and spacer pins in burnished steel; polyamide belt; SAFETY blocks in reinforced polyamide; galvanised steel screws, washers and nuts, drive roller (see table).
State of supply: the drive unit is composed of two parts, Unit A and Unit B.Unit A comprises: 1 drive roller complete with bearings, 1 complete head, 2 M8x20 socket head screws, 1 SAFETY block, 2 M8 square nuts with spring.Unit B comprises: 1 motor flange, 1 spacer flange (complete with M8 stud bolts), 1 transmission protection guard, 2 M8x20 socket head screws, 2 M8 square nuts with spring, 2 SAFETY blocks, 2 M5x8 countersunk convex head screws, 2 spacer pins, 3 pulleys, 1 output shaft, 1 toothed belt, 1 chain tensioner, 1 pinion for chain and gearmotor.Pack: 1 piece
B
Rullo K (con sede prof. guida)
Am
12,5
4560
142
55,5
231
3Z=U
198127
Ø48
,6128
GRUPPO A
GRUPPO B
DRIVE UNIT COMPLETE WITH
BONFIGLIOLI MVF44/P GEARMOTOR
48.6Ø
§ Products not in stock minimum order: 1 piece, delivery in 10 days
COMPLETE UNIT
Code Bmm
Ammm
Zmm
U*mm St
ock
B45 N _ _ 0 6 0 _ _ _ 60 90 157.5 217.5 üB45 N _ _ 1 0 0 _ _ _ 100 134.5 202 217.5 üB45 N _ _ 1 5 0 _ _ _ 150 184.5 252 252 üB45 N _ _ 2 0 0 _ _ _ 200 234.5 302 302 üB45 N _ _ 2 5 0 _ _ _ 250 284.5 352 352 üB45 N _ _ 3 0 0 _ _ _ 300 334.5 402 402 üB45 N _ _ 3 5 0 _ _ _ 350 384.5 452 452 üB45 N _ _ 4 0 0 _ _ _ 400 434.5 502 502 üB45 N _ _ 4 5 0 _ _ _ 450 484.5 552 552 üB45 N _ _ 5 0 0 _ _ _ 500 534.5 602 602 üB45 N _ _ 5 5 0 _ _ _ 550 584.5 652 652 §B45 N _ _ 6 0 0 _ _ _ 600 634.5 702 702 §
*Warning: The dimensions U are calculated considering the dimensions of the gearmotor with the greatest power. For other dimensions, see the gearmotor pages.Customisations: special B widths on request (< 600 mm). Widths above 600 mm are considered “non-standard”; Bett Sistemi has no expertise in this field and therefore may not be held liable for correct functioning.
Safety Block
LEGEND B = Conveyor belt widthAm = Module widthZ = Drive unit dimensionsU = Max. unit dimensions drive with gearmotor
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Belt Conveyor System B045BSERIES1
SPARE PARTS - UNIT A
Nmm
Codes with roller A St
ock Codes with
roller K Stoc
k Codes with roller G St
ock
60 DNAE060 ü DNAK060 ü DNA060 ü100 DNAE100 ü DNAK100 ü DNA100 ü150 DNAE150 ü DNAK150 ü DNA150 ü200 DNAE200 ü DNAK200 ü DNA200 ü250 DNAE250 ü DNAK250 ü DNA250 ü300 DNAE300 ü DNAK300 ü DNA300 ü350 DNAE350 ü − DNA350 ü400 DNAE400 ü − DNA400 ü450 DNAE450 ü − DNA450 ü500 DNAE500 ü − DNA500 ü550 DNAE550 § − DNA550 §600 DNAE600 § − DNA600 §
Ø65
3
Z
Ø48
,6
2889
,5
32 68
Ø18
h7
Linguetta A
n.4 perni M6
6x6x50 UNI 6604
Ø90
Rullo K (con sede prof. guida)
55,5
231
198127
128
GRUPPO A
GRUPPO B
SELECTING THE DRIVE UNIT (UNIT B)- Knowing only the speed V of the conveyor belt:Use the BELT SPEED column in red in the gearmotor table, which will tell you the correct drive unit and gearmotor to use.
- Knowing the speed V of the conveyor belt and the output RPM N1 of the gearmotor:Use the formula:
Compare the result obtained with the τ values in the table. Select the code with the τ value closest to the result obtained.
τ = N10,16( )V
SPARE PARTS - UNIT BMotor drive code τ St
ock
RH LH618649 618669 1 ü631549 631559 0.923 ü631489 631499 0.857 ü631579 631589 0.800 ü631519 631529 0.750 ü631449 631469 0.667 ü631599 631609 0.600 ü
2 3 4 5 6 7 8 9 10 11 12 13 15 1617 19 20 21 23 26 28 30 32 35 37 40 45 50
§ Products not in stock minimum order: 1 piece, delivery in 10 days
Order example: Idler head drive unit in backward position, left-hand motor drive, aluminium rollers with seat for K6 guide profile, conveyor belt width 150 mm, Bonfiglioli MVF44/P gearmotor, conveyor belt speed 8 m/min.
ORDER CODE
ROLLER TYPES
SERIESB045
GEARMOTOR IDENTIFICATION LETTER
BELT B WIDTH (value in mm - see table on previous page)
IDLER HEAD DRIVE UNIT (BACKWARD POSITION)
CONVEYOR BELT SPEED (m/min)B45 N _ _ _ _ _ B _ _
B45 N L K 1 5 0 B 0 8
A Standard version aluminium rollersK Aluminium rollers for the version with seat for K6 guide profile (B max = 300) G Rubber-coated rollers (for use with suitable FDA conveyor belt)
B Bonfiglioli MVF44/P B
Speed tolerance: the speed is calculated based on the data provided by the gearmotor manufacturer and according to the maximum load that can be carried. The conveyor belt speed may vary by approx. +9% in the event of light loads or no load.
Transmission head drive unit BACKWARD POSITION SPARE PART
THE LH MOTOR DRIVE IS REPRESENTED IN THE
DIAGRAM
MOTOR DRIVE SIDER Right-hand side motor driveL Left-hand side motor drive
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Belt Conveyor SystemB045 BSERIES 1