Compact Integrated Coolant-Through Rotary Hydraulic Cylinder - RE

The rotary hydraulic cylinder is designed for high-speed, lightweight applications,suitable for short type,allowing coolant to be fed from the rear end of the distributor through a rotating union. the hydraulic cylinder features built-in safety check valves, pressure relief valves, and a proximity sensor for added protection and control. The cylinder can be mounted by screwing it from the rear end, ensuring ease of installation. The drain port must be independently connected to the oil tank to prevent back pressure buildup. It is important that the rotary cylinder operates only when coolant is flowing through the coolant port. Additionally, the Stroke Detection Type can be customized to a Linear Positioning System to meet specific application needs.

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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)	Coolant connection max. pressure MPa (kgf/cm²)	I kg‧m ²	Weight (kg)
RE-L110	92.7	87.9	20	6000	4.0(40)	1.5(15)	0.02	7.2
RE-L120	109.3	106.0	21	6000	4.0(40)	1.5(15)	0.03	9.1
RE-L130	128.9	123.1	30	6000	4.0(40)	1.5(15)	0.03	9.5
RE-L150	174.4	160.8	30	5500	4.0(40)	1.5(15)	0.06	15.2
RE-L200K	292.4	274.9	35	4000	4.0(40)	1.5(15)	0.19	29.4
RE-L200L	292.4	265.4	50	4000	5.0(50)	1.5(15)	0.21	30.7
RE-L250	465.2	438.2	60	2000	5.0(50)	1.5(15)	0.43	47.5

Compact Integrated Coolant-Through Rotary Hydraulic Cylinder - RE size

Model	A	B	C	C (h7)	D	D1	D2	E	E (h7)	F	G max.	G min.	H	J	K	L	L1	L2	M (H8)	M1	N	P	Q
RE-L110	110	20	-	145	128	-	-	42	-	29	60	40	66	169.5	M20x2.5	6~M8x70	12	-	22	-	38	-	-
RE-L120	120	21	-	168	145	-	-	42	-	29	60	39	69.5	171.5	M20x2.5	6~M10x75	17	-	22	-	38	-	-
RE-L130	130	30	-	168	150	-	-	50	-	33	60	30	79.5	181.5	M24x3.0	6~M10x85	17	-	27	-	43	-	-
RE-L150	150	30	205	-	-	180	130	-	110	45	60	30	99	201	M30x3.5	M12x24	M12x105	18.5	32	10	50	12.5	114
RE-L200K	195	35	257	-	-	225	145	-	120	55	73	38	120	264	M36x4.0	M16x30	M16x130	27	38	12	65	15	150
RE-L200L	195	50	257	-	-	225	170	-	125	65	80	30	135	279	M42x3.0	M16x30	M16x145	27	45	12	65	15	150
RE-L250	245	60	307	-	-	275	220	-	160	65	85	25	165	305	M42x3.0	M20x35	M16x175	28	45	12	65	15	150