The TJR AR-5C Pneumatic Collet Rotary Table from CNC Indexing & Feeding Technologies (Mason, OH) provides an affordable alternative to 3-jaw or 4-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 4th-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 is 125 mm (4.92 in), with a thru-hole diameter of 35 mm (1.37 in). Minimum indexing increment is 0.001 deg and maximum table rotation speed is 83.3 rpm. Peak allowable workpiece load is 100 kg (220 lb). The table weighs 34 kg (75 lb) and servo motor models are available for FANUC or Mitsubishi tapers.
“This TJR AR-5C Pneumatic Collet Rotary Table provides a rigid, accurate way for users to grip and index products suited for 5C collets,” said Steve Smith, the president of CNC Indexing & Feeding Technologies, the exclusive U.S. importer of TJR rotary table products, including horizontal, vertical and tilt rotary tables, indexers, and accessories. A manufacturer of rotary tables since 2009, TJR Precision Technology Co., Ltd. (Taichung City, Taiwan) supplies highly advanced tables for applications on machine tools, including Doosan, Mazak, DMG Mori, Hardinge, YCM, Leadwell, Feeler, Bulova and Tongtai. A three-year parts warranty is standard with all TJR rotary tables. CNC Indexing & Feeding Technologies stocks the TJR line at their Mason location and offers full installation and repair services.
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