SWIFTSURE™ POWER WORKHOLDING, POWER CLAMPS & CYLINDERS, PULL CLAMPS, Hollow Cylinders with Plunger Extension

HOLLOW CYLINDERS WITH PLUNGER EXTENSION
VERSION 1

Clamping force (lbs)	7500 psi	2300	7000	11000
	6000 psi	1900	5600	8700
	5000 psi	1500	4700	7300
	4000 psi	1200	3700	5800
	3000 psi	930	2800	4400
Spring Return force, single acting (lbs)		20	45	61
Return force double acting (lbs)	7500 psi	2300	5600	8800
	6000 psi	1900	4500	7100
	5000 psi	1500	3700	5900
	4000 psi	1200	3000	4700
	3000 psi	930	2200	3500
Center-hole stud size		M6	M10	M12
Rod Dia		12mm	20mm	25mm
Max. operating pressure (psi)		7500	7500	7500
Clamping Stroke	Single Acting	.24	.31	.39
Clamping Stroke	Double Acting	.39	.47	.63
Fluid req'd (cu. In.)	Clamping	.25	1.17	2.30
Fluid req'd (cu. In.)	Return (D.A.)	.25	.96	1.87
A		M40 x 1.5	M48 x 1.5	M60 x 1.5
B Dia		1.57	1.89	2.36
C Dia		2.56	2.83	3.35
D1 Dia		.472	.787	.984
D2 Dia		.472	.623	.787
E x Depth of thread		M6 x .31 deep	M10 x .47 deep	M12 x .59 deep
F		1.18	1.10	1.34
G		2.28	2.68	3.15
H Dia		1.181	1.575	1.969
I Dia		2.05	2.36	2.83
K Dia		.256	.413	.492
M x Depth of thread		M6 x .31 deep	M6 x .31 deep	M6 x .39 deep
N Dia		.27	.27	.27
O		.91	.91	.91
P		.47	.47	.47
Q		.47	.55	.75
S		.20	.24	.28
SW		10mm	17mm	22mm
Weight (lbs)		1.8	2.6	4.0
Part No., Single acting		CLR-1752-004-HC	CLR-1754-004-HC	CLR-1755-004-HC
Part No., Double acting		CLR-1752-023-HCD	CLR-1754-023-HCD	CLR-1755-023-HCD

ACCESSORIES — VERSION 1

Part No., Lock Ring

HOLLOW CYLINDERS WITH PLUNGER EXTENSION
VERSION 2

Clamping force (lbs)	7500 psi	17000	27000	44000
	6000 psi	14000	22000	35000
	5000 psi	11000	18000	29000
	4000 psi	9100	14000	23000
	3000 psi	6800	11000	18000
Spring Return force, single acting (lbs)		86	106	214
Return force double acting (lbs)	7500 psi	13000	22000	36000
	6000 psi	11000	17000	28000
	5000 psi	9000	14000	24000
	4000 psi	7200	12000	19000
	3000 psi	5400	8700	14000
Center-hole stud size		M16	M20	M24
Rod Dia		32mm	40mm	50mm
Max. operating pressure (psi)		7500	7500	7500
Clamping Stroke	Single Acting	.47	.63	.79
Clamping Stroke	Double Acting	.79	1.26	1.57
Fluid req'd (cu. In.)	Clamping	4.50	8.83	18.4
Fluid req'd (cu. In.)	Return (D.A.)	3.54	7.14	15.9
A		M75 x 1.5	M90 x 2	M120 x2
B Dia		2.95	3.54	4.72
C Dia		4.13	4.92	6.30
D1 Dia		1.256	1.575	1.969
D2 Dia		.984	1.256	1.575
E x Depth of thread		M16 x .79 deep	M20 x .98 deep	M24 x 1.18 deep
F		2.36	2.83	3.94
G		3.70	4.57	5.39
H Dia		2.362	2.756	3.858
I Dia		3.54	4.25	5.51
K Dia		.650	.827	.984
M x Depth of thread		M8 x .39 deep	M10 x .55 deep	M12 x .59 deep
N Dia		.35	.43	.53
O		.79	.87	.98
P		.47	.59	.59
Q		.91	1.38	1.69
R Dia		1.102	1.378	1.693
S		.35	.39	.39
SW		27mm	36mm	46mm
Weight (lbs)		4.9	9.7	21.4
Part No., Single acting		CLR-1756-004-HC	CLR-1757-004-HC	CLR-1758-004-HC
Part No., Double acting		CLR-1756-023-HCD	CLR-1757-023-HCD	CLR-1758-023-HCD

ACCESSORIES — VERSION 2

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HOLLOW CYLINDERSWITH PLUNGER EXTENSION