PowRLock - Solid Pistons - Single Acting

Solid Piston
Solid piston PowRlock heads are compact and have high force capabilities. Tapped holes and threaded O.D.'s accommodate a wide variety of mountings. Available in various models, solid piston PowRlock heads apply up to 27,500 pounds of force. Solid piston PowRlock heads are ideal for operations requiring punching, clamping, locating and ejection.

By removing the internal spring, stroke is approximately doubled, oil volume required also approximately doubled

Do not allow unrestricted piston travel beyond 90% of maximum stroke

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Unit of Measure

Items	22-0360 PowRLock - Solid Pistons - Single Acting	22-0480 PowRLock - Solid Pistons - Single Acting	22-0490 PowRLock - Solid Pistons - Single Acting	22-0520 PowRLock - Solid Pistons - Single Acting	22-0550 PowRLock - Solid Pistons - Single Acting
Overall Length	N/A 3.06 in	N/A 2.63 in	N/A 3.97 in	N/A 2.75 in	N/A 2.75 in
Weight	N/A 1.00 lb	N/A 0.75 lb	N/A 1.00 lb	N/A 4.00 lb	N/A 4.00 lb
Piston	N/A Solid
Outside Cylinder Diameter	N/A 1.50 in	N/A 1.00 in	N/A 1.13 in	N/A 2.63 in	N/A 2.63 in
Effective Piston Area	N/A 0.82 in²	N/A 0.30 in²	N/A 0.69 in²	N/A 2.76 in²	N/A 2.76 in²
Piston Stroke (Max.)	N/A 0.98 in	N/A 0.50 in	N/A 1.00 in	N/A 0.75 in	N/A 0.25 in
Piston Rod Diameter	N/A 0.50 in	N/A 0.38 in	N/A 0.63 in	N/A 1.38 in	N/A 1.38 in
Mounting Thread	N/A	N/A 1"-12UNF	N/A 1 1/8"-18UNEF	N/A 3/8"-24UNF	N/A 3/8"-24UNF
Oil Pressure Rating (Max.)	N/A 5000 psi	N/A 10000 psi	N/A 10000 psi	N/A 10000 psi	N/A 10000 psi
Force per 1000 PSI	N/A 820 lb	N/A 307 lb	N/A 690 lb	N/A 2761 lb	N/A 2761 lb
Ram Force (Max.)	N/A 4100 lb	N/A 3070 lb	N/A 6900 lb	N/A 27610 lb	N/A 27610 lb
Oil Volume Full Stroke	N/A 0.81 in³	N/A 0.15 in³	N/A 0.69 in³	N/A 2.07 in³	N/A 0.69 in³
Oil Port Diameter NPTF	N/A 0.25 in