Rotary Tables
RTC-Series
Zero Backlash Roller Gear Cam Fourth Axis Rotary Table
Specifications
| Unit | RTC320 | RTC400 | |||
|---|---|---|---|---|---|
| Table Diameter | Ø250 | Ø320 | Ø400 | ||
| Table Reference Hole Diameter | mm | Ø65H7 | Ø75H7 | ||
| Through Hole Diameter | mm | Ø65 H8 | Ø75 H8 | ||
| Center Height（Vertical） | mm | 150 | 165 | ||
| Table Surface Height（Horizontal） | mm | 180 | 185 | ||
| Max. Rotation Speed | rpm | 75 | 75 | ||
| Gear Ratio | 1/60 | 1/60 | |||
| Indexing Accuracy | arc.sec | ±15 | ±10 | ||
| Repeatability Accuracy | arc.sec | 8 | 4 | ||
| Net .Weight | kg | 70 | 100 | ||
| MAX. Allowable Load on the Table | Vertical |  | kg | 80 | 100 |
| Vertical with Tailstock |  | kg | 160 | 200 | |
| Horizontal |  | kg | 160 | 200 | |
| MAX. Allowable Thrust Load on the Table (When clamped) | Allowable Axial Load |  | kgf | 1300 | 1612 |
| Max. Output Torque |  | kg.m | 30 | 54 | |
| Allowable Bending Torque |  | kg.m | 61 | 97 | |
| Max. Allowable Moment of Inertia |  | kg.m | 0.6 | 1.2 | |
Optional
| Unit | RTC170 | RTC200 | RTC250 | RTC320 | RTC400 | |
|---|---|---|---|---|---|---|
| Hydraulic Clamping Torque | 36 | 46 | 101 | 123 | 266 | |
| Rotary Encoder Type | RON/RCN200 (HEIDENHAIN) | |||||
