These actuating cylinders are designed for clamping and de-clamping work pieces on high speed chucks fitted on CNC lathes.
Pneumatic Actuating Cylinders (CP)
Pneumatic Rotating Cylinder actuates the work-holding devices. These actuating cylinders works at maximum pressure of 10 Kgf/cm26). The mounting of the cylinder is on the rear side of the spindle. The piston moves the drawbar, or the rod attached to it, axially. Also, this axial movement can be utilized for operating the chuck or the fixtures.
Finally, the body of the GMT pneumatic cylinder is of aluminium alloy of high quality, is light, and can take large loads. Download Data
Hydraulic Rotating Cylinders (CH/CH-S)
Hydraulic Rotating Cylinders (CH/CH-S) actuates the work-holding devices. Dynamic balance ensures that these actuating cylinders rotates at high speed and work at maximum pressure of 40 Kgf/cm2.
It has a safety valve maintains the chucking pressure in case of sudden drop in the hydraulic oil supply because of power failure or bursting of hydraulic hoses. Furthermore, the Stroke Control monitors the safe operating chucking stroke with the aid of two adjustable proximity switches.download data
High Speed Hydraulic Cylinders (SHS)
Hollow Rotary High Speed Hydraulic Cylinders with Safety valve and stroke monitor. These cylinders actuates the high speed chucks on CNC lathes.
Besides, the design of the cylinder is such that the distributor shaft rotates on special ball bearings. Furthermore, the special bearings facilitates the start of cylinder at very high speed. Finally, the body of the GMT make Hollow Rotary High Speed Cylinder is of aluminium alloy casting, which makes it light. Available in sizes 100, 130 and 150 Ø mm.download data
Please Note: Hollow High Speed Hydraulic Rotating Cylinders (OCHNC/OCHNC-S/170/200) are no longer in production. High Speed Hydraulic Cylinders (SHS) replaces models OCHNC and OCHNC-S.
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