MAX SPEED: 200 DEG PER SEC MAX TORQUE: 25 FT-LBF NOSE THREAD: 2 3/16" - 10 RUNOUT MAX: 0.0004" CENTER HEIGHT: 5.875" COLLET SIZE: 5C GEAR RATIO: 60:1 INDEXING: ACCURACY: 60 ARC-SEC REPEATABILITY: 10 ARC-SEC BACKLASH: 50 ARC-SEC WORK GEAR DIA: 2.8" MAX ROTATION/STEP (WITH ROTARY CONTROL): 999.999 DEG POWER REQUIREMENT: 115 VAC/10% AT 15A OPERATING TEMP (MAX AMBIENT): 100 DEG FAHRENHEIT AIR PRESSURE MAX 150 PSI NUMBER 2 PNEUMATIC TAILSTOCK