*All specifications are approximations and are subject to verification. Comes as shown in the images. Please give us a call if you have any questions before purchasing. All sales are final.* Platter: Platter Diameter: 8.30″ Max Weight on Platter (w/support): 170 lb Max Weight on Platter (unsupported): 85 lb Number of Std T-Slots: 6 @ 60° Spindle: Max Speed: 100 °/sec Max Torque: 210 ft-lbf Runout Max: 0.0005″ Center Height: 6.000″ Backlash: 30 arc-sec Brake Torque @ 100 psi/6.9 bar: 200 ft-lbf Gear Ratio: 90:1 Timing: 2:1 Indexing: Accuracy (±): ± 15 arc-sec Repeatability: 10 arc-sec Resolution: 0.001° Worm Gear Dia: 6.3″ Max Rotation/Step (with rotary control): 999.999° General: Power Requirement: 115 VAC ±10% @ 15 A Air Requirement: 150 psi Dimensions: 27″ x 21″ x 21″ Weight: 205 lb