1st Machine Tool Accessories Ltd

Machine Tool
Workholding Specialists

RK Series

Ultra Fast and Zero Backlash

Key Features

  • Very high speed, 180° in just 0.46 seconds
  • large through bore of 70mm
  • Compact size and footprint
  • Zero Backlash roller gear reducer


Rather than utilising traditional gear sets, the RK200 is fitted with a free roller gear cam reducer. The removal of parameter adjustment that is required by direct drive rotary tables means that a shorter indexing time is achieved to 180°, with the RK200 able to index through 90° in just 0.31 seconds and 180° in just 0.46 seconds. The RK200 rotary table is ideal for applications where rotating speed is a high priority rather than clamping torque. RAV specification comes with an external controller that functions off an M-Code, used for machines that do not have 4th axis preparation.

Estimated delivery: On Request


# Part No Table Dia. (mm) Centre Bore (mm) Centre Height (mm) Clamping Torque (Nm) Allowable Inertia (kgm²) Repeatability (sec) Drawings Price
1 RK200 114 70 150 108 0.6 4
2 RK200LAV00 114 70 150 108 0.6 4 £24,728.00