CB-AG Collet Chucks - Compensating Pull Back Design On MicroCentric Corp.

The CB-AG series collet chuck is a pull back design with a floating collet seat for machining shafts between centers. Centers or other part locators are mounted in the ID of the chuck. The floating collet seat can also be locked out to clamp parts on-center. Compact OD and short length compared to other compensating chuck designs provides greater rigidity.

CB-AG Features

1.5mm (.060”) total compensation
Mounting in ID of chuck body for mounting locating center
Radial adjusting screws to true-up locating center within .0002” (0.005mm)
Lubricated-for-life design requires minimal maintenance
Compact design for greater rigidity
Collet seat can be locked out for clamping parts on-center
All components hardened and precision ground for highest accuracy and long life

Model	Collet Model	Max. Clamping Diameter	Min. Clamping Diameter	Spindle Nose	Total Compensation	Clamping Range	Linear Chuck Stroke	Max. Clamp Force	Max. Speed	Max. Draw Tube Thread	Weight
CB65-AG/A6	N/A 65BZI	N/A 2.625 in66 mm	N/A 0.187 in5 mm	N/A A2-6	N/A .060 in1.50 mm	N/A +/- .020 in+/- 0.5 mm	N/A .160 in4 mm	N/A 23,605 lbs105 kN	N/A 4,000 rpm	N/A M85x2	N/A 41.86 lb18.98 kg
CB65-AG/A5	N/A 65BZI	N/A 2.625 in66 mm	N/A 0.187 in5 mm	N/A A2-5	N/A .060 in1.50 mm	N/A +/- .020 in+/- 0.5 mm	N/A .160 in4 mm	N/A 23,605 lbs105 kN	N/A 4,000 rpm	N/A M65x2	N/A 38.71 lb17.56 kg
CB65-AG/A8	N/A 65BZI	N/A 2.625 in66 mm	N/A 0.187 in5 mm	N/A A2-8	N/A .060 in1.50 mm	N/A +/- .020 in+/- 0.5 mm	N/A .160 in4 mm	N/A 23,605 lbs105 kN	N/A 4,000 rpm	N/A M85x2	N/A 48.34 lb21.92 kg
CB65-AG/140	N/A 65BZI	N/A 2.625 in66 mm	N/A 0.187 in5 mm	N/A 140mm	N/A .060 in1.50 mm	N/A +/- .020 in+/- 0.5 mm	N/A .160 in4 mm	N/A 23,605 lbs105 kN	N/A 4,000 rpm	N/A M65x2	N/A 37.59 lb17.05 kg
CB65-AG/A8-OS	N/A 65BZI	N/A 2.625 in66 mm	N/A 0.187 in5 mm	N/A A2-8	N/A .060 in1.50 mm	N/A +/- .020 in+/- 0.5 mm	N/A .160 in4 mm	N/A 23,605 lbs105 kN	N/A 4,000 rpm	N/A M100x2	N/A 53.19 lb24.12 kg