HCA-Series Hydraulic Swing Clamp

HCA Hydraulic Swing Clamp - Optional Pneumatic Position Sensing

Hydraulic Swing Clamp Cylinder - High Performance - Double Acting:

Compact size for use in very tight spaces
Robust, reliable, and durable design with high clamping speeds
The inner surfaces of the cylinder ensure maximum smoothness, particularly high performance, and long service life through special treatments.
High clamping forces up to 28kN (see table)
The clamping force depends on the clamp arm length and hydraulic pressure
Optional versions with end position sensing via deep hole drilling, tubing, or through-going piston rod
Min. operating pressure: 15 bar (kgf/cm2)
Max. operating pressure: 70 bar (kgf/cm2)
Operating temperature: -10 ~ +70°C
Permitted fluid: Universal mineral hydraulic oil (according to ISO-VG32)
Also suitable as an alternative for LKA, CHA, etc...

Notes:

Avoid excessively high clamping speeds!
To better control clamping speeds, the use of an oil flow control valve (flow regulator) is recommended.
Optional clamp arm available on request
Modifications according to customer requirements are possible
CAD data is available for download below! SHORT LEAD TIMES!!

Example Order Code: HCA-040-SL90-GM

Series – Size – Clamp Arm – Rotation Direction – Rotation Angle – Connection Type – Position Sensing

①	HCA	SERIES	HCA
②	040	Size/ Inner Diameter ØI of Cylinder	036 :ØI = 36mm 040 :ØI = 40mm 048 :ØI = 48mm 055 :ØI = 55mm 065 :ØI = 65mm 075 :ØI = 75mm 090 :ØI = 90mm 105 :ØI = 105mm
③	S	Clamp Arm Variant	S :Single-sided clamp arm D :Double-sided clamp arm
④	L	Rotation Direction	R : Right (clockwise) L :Left (counter-clockwise)
⑤	90	Rotation Angle	Standard angle : 90° (±2°) optional : 30° (±2°), 45° (±2°), 60° (±2°)
⑥	G	Connection Type	Blank :Standard Line Connection G :O-Ring Connection (Manifold) C :O-Ring Connection with Flow Control
⑦	M	Position Sensing Method	Blank :Without Position Sensing (Standard) M :Pneumatic Position Sensing via Deep Hole Drilling N :Pneumatic Position Sensing via Tubing D :Through-Going Piston Rod for Position Sensing

Specifications HCA Swing Clamp (Standard)
Model	Clamping Force at 70 bar	Swing Stroke	Clamping Stroke	Total Stroke	Oil Volume Clamp	Oil Volume Unclamp	eff. Piston Area Clamp	eff. Piston Area Unclamp	CAD
Model	[kN]	[mm]	[mm]	[mm]	[cm³]	[cm³]	[cm²]	[cm²]	CAD
HCA-36	2.2	5.5	8	13.5	4.24	6.63	3.14	4.91
HCA-40	3.16	6.5	8	14.5	6.55	10.24	4.52	7.07
HCA-48	4.07	7.5	8	15.5	9.02	14.91	5.82	9.62
HCA-55	7.70	8.5	10	18.5	20.35	29.42	11.00	15.91
HCA-65	8.80	10	10	20	25.14	38.60	12.57	19.63
HCA-75	14.89	12	12	24	51.00	74.78	21.27	31.16
HCA-90	19.78	14	12	26	73.48	114.82	28.26	44.16
HCA-105	27.89	16	16	32	127.49	203.50	39.84	63.59

HCA Drawing Hydraulic Swing Clamp Line Connection

Dimension	A1 unclamped	A2 unclamped	A3 unclamped	B	C	D1	D2	D3	D4	E1	E2	H	ØI	J1	J2	J3	K	L	M	N	Q	Q1	Line Connection	O-Ring	CAD S\|D
HCA-036	80	104	102	64.5	25	14	25	21	9	M14×1.5	Ø6	7	Ø36	40	49	29	31.4	Ø4.5-Ø7.5 X5D	16	23.5	Ø15	Ø13.5	PT1/8	P5	\|
HCA-040	88	115	113	71.5	25	16	25	24	11	M16×1.5	Ø6	8	Ø40	45	54	31.5	34	Ø5.5-Ø9 X6D	18	26	Ø18	Ø16	PT1/8	P5	\|
HCA-048	96.5	128.5	126.5	79	28	19	29	27.5	12	M20×1.5	Ø8	10	Ø48	51	61	35.5	40	Ø5.5-Ø9 X6D	22	30	Ø22	Ø20	PT1/8	P5	\|
HCA-055	109.5	145.5	143.5	89	30	22	33	31.5	12.5	M22×1.5	Ø10	12	Ø55	60	69	39	47	Ø6.8-Ø11 X7D	24	33.5	Ø25	Ø23	PT1/8	P5	\|
HCA-065	116	156	156	94	31	25	40	38.5	16.5	M27×1.5	Ø13	14	Ø65	70	81	46	55	Ø6.8-Ø11 X7D	30	39.5	Ø30	Ø28	PT1/4	P7	\|
HCA-075	135	181	181	109	38	31	45	43.5	19	M30×1.5	Ø13	16	Ø75	80	92	52	63	Ø9-Ø14 X9D	32	45	Ø35.5	Ø33.5	PT1/4	P7	\|
HCA-090	146	203	203	120	46	38	54	52.5	23.5	M39×1.5	Ø16	22	Ø90	95	107	59.5	75	Ø11-Ø17 X11D	37	52.5	Ø45	Ø43	PT3/8	P7	\|
HCA-105	178	240	238	144	56	44	60	58.5	25.5	M48×1.5	Ø20	26	Ø105	110	122	67	88	Ø14-Ø20 X14D	45	60	Ø55	Ø53	PT3/8	P7	\|

Dimension	Total Stroke	Swing Stroke	Clamping Stroke	A1 unclamped	A2 unclamped	B	C	D1	E1	ØI	J1	J2	J3	K	L	M	N	Q	Line Connection	O-Ring	MAf8	MAH8	MB	MC	MD	ME	MF	MG	MH	MJ	MK	ML	MM
HCA-036M	13.5	5.5	8	80	104	64.5	25	14	M14×1.5	Ø36	40	49	29	31.4	Ø4.5-Ø7.5 X5D	16	23.5	Ø15	PT1/8	P5	34.5	34.5	32	35.7	49.4	62.4	40	4.9	9	4	6.5	73.4	1.1
HCA-040M	14.5	6.5	8	88	115	71.5	25	16	M16×1.5	Ø40	45	54	31.5	34	Ø5.5-Ø9 X6D	18	26	Ø18	PT1/8	P5	38	38	36	39.2	57.5	70.5	47	6	9	4	6.5	81.5	1.5
HCA-048M	15.5	7.5	8	96.5	128.5	79	28	19	M20×1.5	Ø48	51	61	35.5	40	Ø5.5-Ø9 X6D	22	30	Ø22	PT1/8	P5	45	45	40	46.2	65.4	78.9	53	7.9	9	4.5	8	91.4	1.5
HCA-055M	18.5	8.5	10	109.5	145.5	89	30	22	M22×1.5	Ø55	60	69	39	47	Ø6.8-Ø11 X7D	24	33.5	Ø25	PT1/8	P5	45	45	40	46.2	73.4	86.9	61	7.9	9	4.5	8	99.4	1.5
HCA-065M	20	10	10	116	156	94	31	25	M27×1.5	Ø65	70	81	46	55	Ø6.8-Ø11 X7D	30	39.5	Ø30	PT1/4	P7	45	45	40	46.2	79.4	92.9	65	9.9	9	4.5	8	105.4	1.5
HCA-075M	24	12	12	135	181	109	38	31	M30×1.5	Ø75	80	92	52	63	Ø9-Ø14 X9D	32	45	Ø35.5	PT1/4	P7	53	53	59.5	54.2	86.5	106	74	7.5	10	9.5	11	122	1.5
HCA-090M	26	14	12	146	203	120	46	38	M39×1.5	Ø90	95	107	59.5	75	Ø11-Ø17 X11D	37	52.5	Ø45	PT3/8	P7	53	53	59.5	54.2	89.5	109	77	7.5	10	9.5	11	125	1.5
HCA-105M	32	16	16	178	240	144	56	44	M48×1.5	Ø105	110	122	67	88	Ø14-Ø20 X14D	45	60	Ø55	PT3/8	P7	53	53	59.5	54.2	106.5	126	94	7.5	10	9.5	16.5	147.5	1.5

HCA-N Hydraulic Swing Clamp with Pneumatic Position Sensing via Tubing

Dimension	Total Stroke	Swing Stroke	Clamping Stroke	A1 unclamped	A2 unclamped	B	C	D1	E1	ØI	J1	J2	J3	K	L	M	N	Q	Line Connection	O-Ring	ØNA	NB	NC	ND	NE	NF	NG
HCA-036N	13.5	5.5	8	80	104	64.5	25	14	M14×1.5	Ø36	40	49	29	31.4	Ø4.5-Ø7.5 X5D	16	23.5	Ø15	PT1/8	P5	35.5	32	9.8	11.7	17	25	M3×0.5×5
HCA-040N	14.5	6.5	8	88	115	71.5	25	16	M16×1.5	Ø40	45	54	31.5	34	Ø5.5-Ø9 X6D	18	26	Ø18	PT1/8	P5	39.5	33	9	13	19	29	M3×0.5×5
HCA-048N	15.5	7.5	8	96.5	128.5	79	28	19	M20×1.5	Ø48	51	61	35.5	40	Ø5.5-Ø9 X6D	22	30	Ø22	PT1/8	P5	45	38.5	11	14.5	21	29	M3×0.5×5
HCA-055N	18.5	8.5	10	109.5	145.5	89	30	22	M22×1.5	Ø55	60	69	39	47	Ø6.8-Ø11 X7D	24	33.5	Ø25	PT1/8	P5	45	38.5	11	14.5	21	29	M3×0.5×5
HCA-065N	20	10	10	116	156	94	31	25	M27×1.5	Ø65	70	81	46	55	Ø6.8-Ø11 X7D	30	39.5	Ø30	PT1/4	P7	45	40.5	11	14.5	21	29	M3×0.5×5
HCA-075N	24	12	12	135	181	109	38	31	M30×1.5	Ø75	80	92	52	63	Ø9-Ø14 X9D	32	45	Ø35.5	PT1/4	P7	53	49	13	20.5	24.5	38	M4×0.7×6
HCA-090N	26	14	12	146	203	120	46	38	M39×1.5	Ø90	95	107	59.5	75	Ø11-Ø17 X11D	37	52.5	Ø45	PT3/8	P7	53	49	13	20.5	24.5	38	M4×0.7×6
HCA-105N	32	16	16	178	240	144	56	44	M48×1.5	Ø105	110	122	67	88	Ø14-Ø20 X14D	45	60	Ø55	PT3/8	AP7	53	57.5	17	24	24.5	38	M4×0.7×6

Specifications Through-Going Piston Rod for Position Sensing
Model	Clamping Force at 70 bar	Swing Stroke	Clamping Stroke	Total Stroke	Oil Volume Clamp	Oil Volume Unclamp	eff. Piston Area Clamp	eff. Piston Area Unclamp	CAD
Model	[kN]	[mm]	[mm]	[mm]	[cm³]	[cm³]	[cm²]	[cm²]	CAD
HCA-36-D	2.47	5.5	8	13.5	6.48	6.63	4.78	3.54
HCA-40-D	3.5	6.5	8	14.5	9.29	7.25	6.41	5.0
HCA-48-D	4.86	7.5	8	15.5	14.27	10.77	9.21	6.95
HCA-55-D	7.21	8.5	10	18.5	25.27	19.06	13.66	10.3
HCA-65-D	9.38	10	10	20	37.76	26.8	18.88	13.4
HCA-75-D	14.21	12	12	24	66.34	48.7	27.64	20.3
HCA-90-D	20.65	14	12	26	111.28	76.7	42.8	29.5
HCA-105-D	28.91	16	16	32	119.87	132.2	62.46	41.3

HCA-D Hydraulic Swing Clamp Cylinder with Through-Going Piston Rod for End Position Sensing

Dimension	Total Stroke	Swing Stroke	Clamping Stroke	A1 unclamped	B	C	D1	W	V	ØBB	ØD	ØDA	DB	DE	DF	E1	DC	ØDD	ØI	J1	J2	J3	K	L	M	N	Q	Y	Line Connection	O-Ring	Z (Chamfer)
HCA-036-D	13.5	5.5	8	114.5	67	25	14	11	13	Ø17	Ø66	Ø8	8	M4×10	6	M14×1.5	2.5	Ø25	Ø36	40	49	29	31.4	Ø4.5-Ø7.5 X5D	16	23.5	Ø15	5	PT1/8	P5	C2
HCA-040-D	14.5	6.5	8	128	74.5	25	16	12	15	Ø20	Ø73	Ø12	10	M6×15	10	M16×1.5	3	Ø29	Ø40	45	54	31.5	34	Ø5.5-Ø9 X6D	18	26	Ø18	6	PT1/8	P5	C3
HCA-048-D	15.5	7.5	8	141.5	82	28	19	14	18	Ø25	Ø83	Ø14	10	M8×18	12	M20×1.5	3	Ø36	Ø48	51	61	35.5	40	Ø5.5-Ø9 X6D	22	30	Ø22	8	PT1/8	P5	C3
HCA-055-D	18.5	8.5	10	158.5	92	30	22	15	21	Ø28	Ø88	Ø14	10	M8×18	12	M22×1.5	3	Ø36	Ø55	60	69	39	47	Ø6.8-Ø11 X7D	24	33.5	Ø25	8	PT1/8	P5	C3
HCA-065-D	20	10	10	169	97	31	25	16	24	Ø34	Ø106	Ø14	10	M8×18	12	M27×1.5	3	Ø43	Ø65	70	81	46	55	Ø6.8-Ø11 X7D	30	39.5	Ø30	10	PT1/4	P7	C4
HCA-075-D	24	12	12	194	112	38	31	16	30	Ø40	Ø116	Ø18	10	M10×21	16	M30×1.5	3	Ø50	Ø75	80	92	52	63	Ø9-Ø14 X9D	32	45	Ø35.5	10	PT1/4	P7	C5
HCA-090-D	26	14	12	216	123	46	38	18	37	Ø49	Ø136	Ø18	10	M10×21	16	M39×1.5	3	Ø65	Ø90	95	107	59.5	75	Ø11-Ø17 X11D	37	52.5	Ø45	14	PT3/8	P7	C6
HCA-105-D	32	16	16	253	147	56	44	19	43	Ø60	Ø152	Ø18	10	M10×21	16	M48×1.5	3	Ø80	Ø105	110	122	67	88	Ø14-Ø20 X14D	45	60	Ø55	14	PT3/8	P7	C6

HCA Clamp Arm Mounting, Clamp Sleeve Dimensions

Model	HCA-036	HCA-040	HCA-048	HCA-055	HCA-065	HCA-075	HCA-090	HCA-105
B	14	16	19	22	25	31	38	44
D	10.5	10.5	12.5	14.5	16.5	17.5	17.5	20.5
D1	17	19	23	26	29	35	43	50
D2	25	32	40	45	50	58	75	90
E	17	20	25	28	34	40	49	60
F	15	17	21	23	29	33	42	51
G	8	9	11.5	13	15.5	18	22.5	28
H	4	4	5	6	6	8	8	10

HCA Hydraulic Swing Clamp - CAD Data

All CAD files in STEP format. Other sizes or special versions on request.

HCA Hydraulic Swing Clamp - Optional Pneumatic Position Sensing

Hydraulic Swing Clamp Cylinder - High Performance - Double Acting:

Order Numbers and Versions

Specifications for Versions without Position Sensing

Standard Version - Technical Drawing and Dimension Table in mm

HCA-M - With Pneumatic Position Sensing via Deep Hole Drilling - Specifications, Drawing and Dimension Table in mm

HCA-N - Pneumatic Position Sensing via Tubing - Product Specification, Drawing and Dimension Table in mm

HCA-D - Through-Going Piston Rod for Position Sensing - Specifications, Technical Drawing and Dimension Table in mm

Instructions for Clamp Arm Mounting - Clamp Sleeve Dimensions in mm

CAD Data

HCA Hydraulic Swing Clamp - CAD Data