roller-cam-rotary-table-rds250r

CNC Rotary Tables without Backlashe

Roller cam rotary table RD Series

RD250R

Specifications

ITEM UNIT RD250R
Table diameter mm 250
Center height mm 185
Center bore Front spindle hole mm 90H7
Through hole mm 60H7
T slot width mm 12H7
Guide block width mm(h7) 18h7
Servo Motor FANUC α αiF8 □130
β βiS8 □130
Mitsubushi HF-154T □130
Motor interface Siemens 1FK7063 □126
Gear ratio -- 1/60
Table max. r.p.m. 50
Degree mini. Degree 0.001
Accuracy Second 13
Forward & Reverse repet.accuracy Second 4
Allowable cutting torque 【kgf-m】 【55】
N-m 545
瞬間最大切削扭力 【kgf-m】 【89】
N-m 871
Clamp system Pneumatic/ Hydraulic Pneumatic/ Hydraulic
Clamp output at brake kg-cm² 6/20
Clamp output torque at brake 【kgf-m】 【40/93】
N-m 392/911
Allowable work weight (Radial) Straight kg 200
(Tailstock applied) kg 400
(Axial) Flat kg 400
Allowable load
(table clamped)
F Kgf 4300
N 42140
FxL Kgf-m 【40/93】
N-m 392/911
FxL Kgf-m 490
N-m 4802
Weight kg 126
Allowable inertia force kg-m² 6.12

Video

Size Drawings

RD250R

Laser Accuracy Inspection Form

renishaw-measured-value-uncrrected-rd250