Rotary Collet Chuck,Pneumatic Rotary Collet Chuck

	JAB-15	JAB-25	JA6-5C	JA6-16C
A	102	168		187
B	76	110		127
C	16	26		40
D	70	130		150
E	42.5	71	60	65
F	90	116	105	117
G	4	5
H	90	147		170
Mounting Threaded Hole	6H-M5	4H-M8
Workpiece Collet	YB-15	YB-25	C-5C	C-16C
Maximum Spindle Speed	4000rpm	3000rpm		2500rpm
Operating Air Pressure	3-8kg/cm²
Maximum Clamping Diameter	15mm	25mm		40mm
Through Hole Diameter	16mm	26mm
Jaw Stroke	1.5-2.0mm

This series of rotary collet chucks is easy to install and does not require additional equipment such as a rotary cylinder or hydraulic pump. All that is needed is a flange plate and a compressed air source, allowing for quick installation and immediate operation.
The rotary collet chuck in this series offers higher precision, with body accuracy up to 0.01mm and a maximum speed of 4000rpm. Its performance is more stable, making it a high-performance precision collet chuck. It features a hollow through-hole and can be paired with an automatic feeding system to enhance production efficiency.
Currently, this series of rotary pneumatic collet chucks is widely used in the workholding systems of CNC lathes or dedicated machines, for retrofitting traditional machines for automated clamping, or for automating clamping in CNC machining centers with 4-axis/5-axis setups.