RK-N

Non-Thru-Hole | Hydraulic

Rotary Hydraulic Cylinder

Non-Thru-Hole | Hydraulic

For short form, light weight and high speed rotary cylinder.
Can screw it from the rear end of the cylinder when mounting.

The drain port should be independently connected to oil tank to avoid back pressure.

Catalog Download

Specifications

Model	Eff. piston area cm² Extend	Eff. piston area cm² Retract	Piston stroke (mm)	Max. speed min^-1 (r.p.m.)	Max. pressure MPa (kgf/cm²)	I kg‧m ²	Weight (kg)
RK-75N	44.2	37.1	15	6000	4.0(40)	0.01	2.8
RK-100N	78.5	71.5	20	6000	4.0(40)	0.03	4.3
RK-125N	122.7	113.1	25	6000	4.0(40)	0.05	6.8
RK-150N	176.7	160.8	30	5500	4.0(40)	0.09	9.4
RK-200N	314.1	290.4	35	5500	4.0(40)	0.28	15.3
RK-250N	469.1	436.0	60	2000	5.0(50)	0.40	45.2

Dimensions

* Subject to technical changes.

Model	A	B	C	D1	D2	E (h7)	F	G max.	G min.	H	J	K	L	L1	L2	M (H8)	N	N1	P	Q	R	S
RK-75N	75	15	107	90	90	65	30	45	30	57	134.5	M20x2.5	6~M8x16	M8x60	12	21	35	5	28	10	27.5	26
RK-100N	100	20	132	115	100	80	30	45	25	72	149.5	M20x2.5	6~M10x20	M8x75	12	21	35	5	26	10	28.5	32
RK-125N	125	25	160	140	130	110	35	50	25	82	159.5	M24x3.0	6~M12x20	M8x85	12	25	45	5	26	10	28.5	32
RK-150N	150	30	190	170	130	110	45	55	25	95	172.5	M30x3.5	12~M12x24	M10x100	16	32	45	5	26	10	28.5	32
RK-200N	200	35	245	220	145	120	55	70	35	115	192.5	M36x4.0	12~M16x30	M10x125	21	38	60	5	30	6	28.5	28
RK-250N	245	60	307	275	220	160	65	85	25	165	255	M42x3.0	6~M20x2.5	M16x175	28	45	65	12	37	18	6	-

Download

Model	2D pdf	2D dwg	3D step
RK-75N
RK-100N
RK-125N
RK-150N
RK-200N
RK-250N

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