SS Series Hydraulic Cylinders

This compact and lightweight high-speed cylinder has an extremely short body length to allow for mounting in tight spaces.

The Kitagawa-NorthTech SS Series hydraulic cylinders are compact and lightweight, with an extremely short body length which allows for compact mounting and high speed operations. Mounting of this cylinder from the front or back allows added flexibility in adapter design and minimal setup lengths. Precision finished piston bores and cool running rotary unions are included for years of trouble-free performance. These cylinders contain a safety provision in case of an interruption of hydraulic pressure such as: electric power loss, broken hydraulic hose, hydraulic pump failure, etc.

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Specifications

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SPECIAL FEATURES

New compact design with substantially reduced moment of inertia
Mounting of the cylinder from front or back allows added flexibility in adapter design and minimal setup lengths
Built-in check valves and pressure relief valves
High speed
Long life and high endurance
Efficient cooling at high speeds

SPECIFICATIONS

	Piston Dia.	Plunger Stroke	Piston Area		Draw bar		Max Operating Pressure	Max Speed	Moment of inertia	Net Weight	Total leakage
Model	mm	mm	Push Side cm²	Pull Side cm²	Push side kN(kgf)	Pull side kN(kgf)	Mpa (kgf/cm²)	min¯¹	kg·m²	kg	L/min
SS1246K	128	16	102.6	91.5	43.6(4446)	38.9(3967)	4.5(45.9)	8000	0.017	8.0	3.0
SS1452K	145	22	132.9	122.6	56.5(5761)	52.1(5313)	4.5(45.9)	6500	0.031	13.0	3.9
SS1453K	145	22	132.9	122.6	56.5(5761)	52.1(5313)	4.5(45.9)	6500	0.031	13.0	3.9
SS1666K	165	25	166.1	152.9	70.6(7199)	65.0(6628)	4.5(45.9)	5600	0.065	19.0	4.0
SS1775K	170	25	166.4	152.2	70.7(7209)	64.6(6587)	4.5(45.9)	5500	0.061	18.5	4.2
SS1881K	180	25	187.1	172.0	79.5(8107)	73.1(7454)	4.5(45.9)	4800	0.087	24.0	4.3
SS2110K	210	30	229.8	218.5	74.7(7617)	71.0(7240)	3.5(35.7)	3500	0.197	37.0	6.0

* This oil leakage rate is reached if the cylinder is used at an operating pressure of 427 psi at oil temperature of 122º F.

HYDRAULIC CYLINDERS DIMENSIONS (INCHES)

Model	C	D	E	F	G	H	J	K	N	P	S	T	U	V Max	V Min	W Max	W Min	Z	A1	B1	C1
SS1246K	162	147	130	75	65	M55 X 2	46	40	64	85	116	120	120	13	-3	45.0	29.0	8	8.5	79.5	25.0
SS1452K	180	165	140	80	70	M60 X 2	52	40	73	96	135	130	130	19	-3	53.5	31.5	8	9.0	88.0	30.0
SS1453K	180	165	140	80	70	M60 X 2	53	40	73	96	135	130	130	19	-3	53.5	31.5	8	9.0	88.0	30.0
SS1666K	207	190	168	95	85	M75 X 2	66	48	88	111	154	150	150	22	-3	58.0	33.0	8	13.0	99.5	35.0
SS1775K	212	195	160	105	95	M85 X 2	75	46	98	121	164	160	157	22	-3	57.0	32.0	8	17.5	99.0	35.0
SS1881K	222	205	168	110	100	M90 X 2	81	46	103	126	175	175	167	23	-2	58.0	33.0	8	17.0	106.0	35.0
SS2110K	260	240	200	135	125	M115 X 2	106	46	133	160	210	200	192	27	-3	64.0	34.0	8	20.0	120.5	35.0

Model	E1 Depth	F1 Depth	G1	H1	J1	K1	L1	M1	N1	P1	Q1 Depth	R1	S1	T1	U1	V1	W1	X1	Y1	Z1	A2	B2
SS1246K	M6X10	M10X20	84	98	76	47	15	50	76	4	M5X6	6.5	Rc3/8	12	165	57.5	M52X1.5	50.0	29	M8	15	9
SS1452K	M6X12	M10X20	93	110	86	47	15	55	85	4	M6X6	7.0	Rc3/8	12	184	66.0	M58X1.5	56.0	30	M8	12	8
SS1453K	M6X12	M10X20	93	110	86	47	15	55	85	4	M6X6	7.0	Rc3/8	12	184	66.0	M58X1.5	56.0	30	M8	12	8
SS1666K	M6X12	M12X24	108	145	97	47	15	70	100	4	M6X10	16.5	Rc1/2	12	211	71.0	M74X1.5	71.5	36	M10	19	9
SS1775K	M6X12	M10X20	110	155	100	47	15	80	108	4	M6X10	14.0	Rc1/2	12	216	71.0	M84X2	81.0	33	M10	18	9
SS1881K	M6X12	M12X24	115	166	105	47	15	85	113	4	M6X10	16.5	Rc1/2	12	226	71.0	M89X2	86.0	38	M10	19	9
SS2110K	M6X12	M12X24	130	201	124	47	15	110	145	4	M6X10	16.0	Rc1/2	12	263	79.5	M118X2	115.0	45	M12	18	9