160 and 210mm Low-Profile Rotary Table Indexers Sleek, fast and accurate. Engineered to support heavy loads and high-force cutting applications while maintaining accuracy over a long life. Fast clamp and release in milliseconds gives you increased parts-per-hour. Hardinge rotary tables have collet-ready spindles for increased part gripping options. GD160LP SERVO CONTROL / PROGRAMMING Servo Model Standard Servo Storage - Number of programs/steps Text Display multiple lines Infrared Upload/Download Baud Rate Capacity SPINDLE Runout Maximum (TIR) Maximum RPM Rapid MinLoad Support Maximum part weight Face plate included Standard Features • 160 and 210mm slotted face plates are precision ground on a Kellenberger® grinding machine • A2-4 (GD160LP) and A2-5 (GD210LP) extended-nose spindles accept collets, expanding collets, step chucks, manual chucks, power chucks and slotted face plates • Built-in clamp to handle off-center drilling, cross-axis milling and other high-force cutting applications • Fast clamp and release in milliseconds for increased parts-per-hour • Hardened steel worm and hardened steel worm gear for long life and continued accuracy • Double eccentric design for finest possible factory gear mesh • Left- or right-hand motor mount • Use with all-digital servo control on most brands of machines, or as 4th-axis (Fanuc, Siemens, Haas, Heidenhain) Spindle Type Table Diameter Thru Diameter Face Plate (maximum) Thru Dia. Opt. Collet Closer (max) Spindle center to base POSITIONING Accuracy 6 Repeatability Resolution (degree) Max Rotation/Step (degree) 7 Gear Diameter (inch/mm) MOTOR Type (DC servo) Clamping Torque 2 (pneumatic) Torque 3 at Spindle Duty Cycle OPERATING SPECIFICATIONS Gear Ratio (worm, gear & timing belt) Extended-nose spindle design provides optimum clearance. Operating Temp. (maximum ambient) Rotary Table • Pneumatic Collet Closer (draw bar force at 80 psi) GD160LP – 1850 lb / 835 kg GD210LP – 3191 lb / 1440 kg • GD210LP available with or without collet-ready spindle • Tailstocks, plate and cube trunnions (GD160LP plate trunnion only) • Complete array of Hardinge spindle tooling 2 – maximum torque applied before slipping occurs 3 – from standard GE Fanuc H104 amplifier (results vary when using servo control box or 220v power source) 6 – accuracies can be improved with electronic compensation 7 – continuous rotation available

Front View Collets – Round (max. capacity) 11/16" (26.98) 29/32" (23.01) Collets – Hex (max. capacity) 3/4" (19.05) Collets – Square (max. capacity) Step Chucks – Regular Depth up to 4" (101.6) Step Chucks – Extra Depth up to 4" (101.6) Sure-Grip® Expanding Collets 1/8" - 3" (3.17 - 76.2) 3-Jaw Manual Chuck 5" (127) 3-Jaw Manual Chuck 6" (152.4) 3-Jaw Sure-Grip® Power Chuck 4" (101.6) Fixture Plate – Collet Style 33/8" (85.72) Fixture Plate – Collet Style 43/8" (111.12) Slotted Face Plate (diameter) 6.3" (160) Collet Stops for part positioning YES Side View shown with optional Pneumatic Collet...