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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
  • PowRLock - Hollow Pistons - Single Acting
    Unit of Measure
    Items PowRLock - Hollow Pistons - Single Acting
    22-0360
    PowRLock - Solid Pistons - Single Acting
    PowRLock - Hollow Pistons - Single Acting
    22-0480
    PowRLock - Solid Pistons - Single Acting
    PowRLock - Hollow Pistons - Single Acting
    22-0490
    PowRLock - Solid Pistons - Single Acting
    PowRLock - Hollow Pistons - Single Acting
    22-0520
    PowRLock - Solid Pistons - Single Acting
    PowRLock - Hollow 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