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Built-in hydraulic chuck

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Detail

Fetures:
· No need to change machine structure, users only need to install flange with corresponding size of chuck.
· Oil cylinder and internally piston installed ,no need to prepare the cylinders or the pull rods for installation
· Easy to install, just need to connect with the oil-pressure gyrator at the shaft tail of machine tool by copper pipe.
· Compared with conventional hydraulic chuck, this chuck is more convenient to install, besides, it can reduce the load on the shaft of machine and prolong its service life.

Performance Parameters

Model	Jaw Stroke t (Diamteter)	Max. gripping force(kN)	Max. bracing force(kN)	Available pressure(Mpa)	Limited rotating speed(r/min)	Clamping range	Bracing range	Net weight(kg)
Model	Jaw Stroke t (Diamteter)	Max. gripping force(kN)	Max. bracing force(kN)	Available pressure(Mpa)	Limited rotating speed(r/min)	Clamping range	Bracing range	Net weight(kg)
BK160KY	5.1	60.1	36.1	2	3500	2-170	20-180	16
BK200KY	7.5	90	54	2	3000	5-210	20-240	24
BK250KY	8	110	66	2	2500	10-260	30-280	36

Model	D	D1	D2	D3	H	H1	H2	h	z-d
Model	D	D1	D2	D3	H	H1	H2	h	z-d
BK160KY	172	142	130	30	136	37	118	4.5	6-M8
BK200KY	210	180	165	40	150	36	132	4.5	6-M10
BK250KY	250	226	206	100	161	46	143	5	6-M12