NC Rotary Tables Standard Models RNCV-401 - … Rotary Tables Standard Models RNCV-401 ... Servo...

transcript

NC Rotary Tables Standard Models

RNCV-401CAN ACCOMMODATE A LARGER WORKPIECE

The RNCV-Series rotary tables are available with table diameters ranging from 400mm to 1,500mm, accommodating extremely large workpieces. These tables may be used in either the horizontal or vertical position and feature powerful hydraulic clamping. Various motor mounting positions, dual face plate options, and center bore options are available.

Specifications Dimensions = mm

Table Model RNCV-401

Versions available R, L

Table diameter 400

Center height 255

Center boreNose Diameter 40H7

Thru Diameter 40

Table T-slot width 14H7

Guide block width 18h7

Servo motor (Fanuc)* Alpha 12i

Maximum motor speed rpm 3,000

Speed reduction ratio 1/180

Maximum table speed rpm 16.7

Inertia converted into motor shaft x 10-3kg.m2 2.05

Clamp system** Hydraulic

Clamp torque @500psi Nm (ft. lbs.) 1,764 (1,300)

Indexing accuracy arc sec. ±7.5

Repeatability arc sec. ±2

Net Weight kg (lbs.) 300 (660)

Allowable wheel torque Nm (ft. lbs.) 1,666 (1,128)

Allowable work inertia kg.m2 9.7

Allowable work weight

kg (lbs)[w/ tailstock]

200 (440)[500 (1,100)]

kg(lbs)

500(1,100)

Allowable load when table clamped

N(lbf)

39,200(8,781)

Nm (ft. lbs.)

1,764(1,300)

Nm(ft. lbs.)

2,450(1,806)

* Other motors & RPM available** Booster optionalSpecifications subject to change without notice

www.komaprecision.com • info@komaprecision.com • 1-800-249-5662

RNCV-401R

NC Rotary Tables Standard ModelsDimensions Drawings not to scale • Dimensions = mm

RNCV-401R

The dimensions above are for tables with a FANUC servo motor. Other motors available (dimensions may increase).

Clamping Block and Bolt Dimensions = mm

Type Q’ty T-Slot Width A B C D E F G H I J K L M

RNCV-401 I 4 18 30 15 90 16 31 43 25 21 11 70 46 28 16Note: When using a machine with a T-slot pitch other than the above, use suitable clamping blocks and bolts that are available on the market, or order custom-made ones from KOMA (opt.)

Type I

� LD FE

805225210

2142016430

NC Rotary Tables Large Models

RNCV-1201L, 1501LEXTRA LARGE TABLE • POWERFUL HYDRAULIC CLAMPING

The RNCV-Series rotary tables are available with table diameters ranging from 1,200mm to 1,500mm, accommodating extremely large workpieces. These tables may be used in either the horizontal or vertical position and feature powerful hydraulic clamping. Various motor mounting positions, dual face plate options, and center bore options are available.

Specifications Dimensions = mm

Table Model RNCV-1201L RNCV-1501L

Versions available L L

Table diameter 1,250 1,500

Center height 750 950

Center bore Nose Diameter 75H7 75H7

Table T-slot width 22H7 28H7

Guide block width 28h7 28h7

Servo motor (Fanuc)* Alpha 22i Alpha 22i

Maximum motor speed rpm 3,000

Speed reduction ratio 1/720 1/720

Maximum table speed rpm 4.17 4.17

Inertia converted into motor shaft x 10-3kg.m2 12.8 12.8

Clamp system** Hydraulic

Clamp torque @500psi Nm (ft. lbs.) 17,650 (13,008) 17,650 (13,008)

Indexing accuracy arc sec. ±7.5

Repeatability arc sec. ±2

Net Weight kg (lbs.) 4,500 (9,900) 7,000 (15,400)

Allowable wheel torque Nm (ft. lbs.) 21,560 (15,889) 21,560 (15,889)

Allowable work inertia kg.m2 2,255 2,255

Allowable work weight

kg (lbs)[w/ tailstock]

7,000 (15,400)[15,400 (33,800)]

8,500 (18,700)[18,700 (41,140)]

kg(lbs)

14,000(30,800)

17,000(37,400)

Allowable load when table clamped

N(lbf)

225,000(50,400)

265,000(59,360)

Nm (ft. lbs.)

17,650(13,008)

Nm(ft. lbs.)

33,400(24,615)

46,800(34,491)

* Other motors & RPM available** Booster optionalSpecifications subject to change without notice

RNCV-1201L

NC Rotary Tables Large ModelsDimensions Drawings not to scale • Dimensions = mm

RNCV-1201L

RNCV-1501L

The dimensions above are for tables with a FANUC servo motor. Other motors available (dimensions may increase).

Clamping Block and Bolt Dimensions = mm

Type Q’ty T-Slot Width A B C D E F G H I J K L M

RNCV-1201L IV 8 28 50 20 74 20 18 36 77 15 17.5 120 70 41.3 24

RNCV-1501L IV 8 28 70 35 95 29 16 50 112 15 17.5 160 100 41.3 24Note: When using a machine with a T-slot pitch other than the above, use suitable clamping blocks and bolts that are available on the market, or order custom-made ones from KOMA (opt.)

• RNCV-1201L-BB

477 750 773 740750

165013

375 615 645 590600

Type IV

NC Rotary Tables Standard Models RNCV-401 - … Rotary Tables Standard Models RNCV-401 ... Servo...

Documents