Rotary Table Provides Affordable Alternative

June 28, 2017
CNC Indexing & Feeding Technologies provides and alternative to jaw chucks with this rotary table

TJR AR-5C Pneumatic Collet Rotary Table provides an alternative to three or four-jaw chucks for users whose workpieces require the use of 5C collets.


The AR-5C rotary table employs a 5C collet closer system and can be integrated into a CNC machine control as a full fourth axis or operated as an indexer via TJR’s Single Axis Controller (SAC). The table features a powerful pneumatic braking system and is available in right-handed and left-handed motor-mount configurations. A radial-axial preloaded bearing system provides high rigidity, and a dual-lead worm shaft and worm gear ensure long-term indexing accuracy in both directions.

  • Table diameter: 125 mm (4.92 in.)
  • thru-hole diameter: 35 mm (1.37 in.)
  • Minimum indexing increment: 0.001degree
  • maximum table rotation speed: 83.3 rpm
  • workpiece load: 100 kg (220 lb)
  • weight: 34 kg (75 lb)
  • servo motor models are available for FANUC or Mitsubishi tapers