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Large tilting table recommended
for large, portal MC, and five-sided
processing machines
RTA Series(1 model)
| RTA1000 |
Rotary table diameter φ1000
High power tilting axis driven on both axes
Superior movement achieved with zero-backlash technology
High speed rotation, high rigidity
No Maintenance and Excellent Price Performance
  Unit Axis of rotation Tilt axis
Table diameter mm φ1000
Work maximum diameter mm φ1170
Allowable work mass kg 2000
Gear ratio   1/126
Maximum speed min-1 27.5[23] 25[23]
Operating range deg 360 -120 to 160
Indexing accuracy arc.sec ± 10 ± 20
Repeatability arc.sec 8 8
Lubrication method   Oil bath (Mobile SHC629 150cst)
Lubricating oil amount 23 23 × 2
Paint color   N9 paint(White)
Product weight kg 5700
Motor specifications MITSUBISHI*2 HG453S-D □□ HG453BS-D □□
FANUC α iF30/4000-B
α iF30/4000-B With brake
Continuous holding torque*1 kg 4218 8436
Maximum output torque*1 N・m 8436 16873
Allowable inertia moment*1 Kg・m2 312
Allowable eccentric load torque N・m 6800
*1 The value shown is when a MITSUBISHI motor is used. The value in brackets [ ] is when a FANUC motor is used.
*2 The characters at the end of the HG series motor model □□ will vary, depending on machine tool manufacturer.
Optional specifications

Hydraulic clamp Clamp torque:15000Nm Hydraulic 5MPa (Axis of rotation)
Clamp torque:2 × 15000Nm Hydraulic 5MPa (Tilt axis)
Rotary joint Number of ports:8
Allowable pressure. Fluid used; hydraulic pressure 6Mpa pneumatic pressure; 0.7Mpa
Encoder RCN2*** Series(HEIDENHAIN)
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