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- TJR Roller Gear Cam Rotary Table - RC Ø255
TJR Roller Gear Cam Rotary Table - RC Ø255
High-speed indexing with zero backlash and exceptional repeatability.
RC-255R
RC-255R Product Specifications
| Item | Data |
|---|---|
| Application | Vertical or Horizontal |
| Installation Mode | Add-on |
| Table diameter(mm) | Ø255 |
| Inner diameter of mandrel sleeve(mm) | Ø80H7 |
| Diameter of center through hole(mm) | Ø80 |
| Center height (Vertical)(mm) | 160 |
| Table height (Horizontal)(mm) | 200 |
| Table T-slot width(mm) | 12H7 |
| Guide block width(mm) | 18h7 |
| Transmission Mechanisms | Roller Cam |
Frequently Asked Questions
The RC-255R has a 255 mm table diameter, making it suitable for different CNC machining and rotary indexing applications.
The RC-255R has a maximum table rotation speed of 50 rpm, allowing for controlled and efficient rotary positioning.
The RC-255R has an indexing precision of 20 arc-seconds, providing accurate rotary positioning during CNC machining.
The RC-255R offers 6 arc-seconds repeatability, helping the rotary table return to the required position consistently.
The RC-255R has a minimum incremental angle of 0.001°, allowing for precise rotary movement and positioning.
The RC-255R uses a hydraulic clamping system with a specified pressure of 3.5 MPa (35 kg/cm²).
The RC-255R provides a clamping torque of 687 N·m (70 kgf·m) to help secure the rotary table during machining.
The RC-255R has a 1:60 speed reduction ratio, supporting controlled and precise rotary movement.
The allowable workpiece load is 100 kg for vertical use, up to 250 kg with a support table, and 250 kg for horizontal use.
Yes. The RC-255R is designed for both vertical and horizontal applications. It has a 160 mm vertical center height and a 200 mm horizontal table height.
Related Products
RC 210
RC 250
RC 320
RC 400
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