NTH COLLET CHUCKS

NTH COLLET CHUCKS

RUBBER FLEX COLLET

Rubber Flex Collet

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Products in detail

Rubber Flex Collet Feature:

The gripping force is 2 to 3 times compared with the steel collet as the special design and the spring. The force Parallel and evenly distribute in the workpiece instead of the two ends. But the regular steel-body collet alwys has such a issue(as below ).

The materials between the grippers is made of synthetic rubber, the surface of the gripper and the through hole are tightly connected together.Compared with the regular collet, no any influence by the hot temperature,collant and the chips,besides,it can keep smart in its service life.

Advantages:

Every gripper can provide a symmetrical and precise force on the suface of the workpiece,and the force power is 3 times compared with the regular collets.

One piece structure by Durable rubber, ensure the flexibility and high resistant to the iron chips and corrosion of the coolant.

The gripper is formed integrally by grinding and turning,has a great hardness and wear-lubrication. The clamping rigidity and accuracy is very excellent.

The collet can seal the workpiece and the spindle,which can avoid the damage by the grinding materials and the chips.

The collet hardness,copious cooled, is HRC58-60. The rotating run-out accuracy is leas than 10μ,and the calmping range is 土0.5mm.





Spec. D mm L mm Wmm Radial Gripping range Hole Type Radial Slot Radial and Axis solt
SK32S 57.7 44 12 6-32 Smooth
SK32N 57.7 49 12 6-32 Serration

Yes

(ID:8 to 11)

Yes

(ID12 TO 32)

SK42S 79.3 42 15 6-42 Smooth
SK42N 79.3 47 15 6-42 Serration


Yes

(ID:8 to 11)




Yes

(ID12 TO 32)



SK52S 79.2 46 15 6-52 Smooth
SK52N 79.2 46 15 6-52 Serration


Yes

(ID:8 to 11)




Yes

(ID12 TO 32)



SK65S 99.5 53 15 6-65 Smooth
SK65N 99.5 58 15 6-65 Serration


Yes

(ID:8 to 11)




Yes

(ID12 TO 32)



SK80S 114.5 53 15 16-80 Smooth
SK80N 114.5 53 15 16-80 Serration NO YES
SK100S 144.5 59 15 40-100 Smooth
SK100N 144.5 59 15 40-100 Serration NO YES
SK120S 180 61 15 70-120 Smooth
SK120N 180 61 15 70-120 Serration NO YES

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