品牌/Brand：NTH

双活塞设计，拉力能加大1倍。

轻量型，高速型，运转平衡，回转阀体采用特殊铝合金制造而成，内部零部件皆采用进口原件，高寿命，低惯量。
使用时请注入微量油雾。
可根据客户需求定制。
Light weighe and high rotating speed,special designed valve which economize air consumption the cosl is saved.
The compononts of cylinder is imported and high quality,equilibrium running and long service life.
For special large through hole be customized according to your requirements.
During using,a little oil mist should be contalned.

尺寸单位/Size unit: mm

规格 Spec 型号 Model	活塞面积 Piston area cm2 押侧Extend	活塞面积 Piston area cm2 拉侧Retract	活塞行程 Piston stroke mm	转速 Max RPM	使用压力 Max.Operating Pressure Mpa(kgf/cm2)	适用卡盘 For Chuck	重量 Weight kg
RA-130B	251.2	247.9	12	4000	0.8(8)	5"6"	8
RA-160B	380.8	369.7	25	4000	0.8(8)	6"8"	12
RA-200B	606.8	595.8	30	3500	0.8(8)	10"	17
RA-250B	960	949	35	3000	0.8(8)	12"	16

规格 Spec 型号 Model	A	B	C	D	E H7	F	G Max	G Min	H	J	K	L	M	N
RA-130B	130	12	160	90	65	25	27	15	113	221	M16×25	6-M10×20	100	4
RA-160B	160	25	195	125	100	40	40	15	135	243	M20×35	6-M10×20	160	5
RA-200B	200	30	232	160	125	40	44	14	147	255	M20×35	6-M12×20	192	6
RA-250B	250	35	285	200	160	40	42	7	158	266	M20×35	12-M12×20	235	10

保留技术更改的权利,恕不另行通知 Subject to technology changes without prior information
非标需求可定做 Non-standard requirements can be made