The KERRY ACTUATOR is a unique concept designed to join together the advantages of conventional electrical rams (compactness and easy installation) and the advantages of hydraulics (smooth linear motion, adjustability, safety, and reliability).

It incorporates, in one compact component, an electric motor (any type), a hydraulic pump enclosed in a sealed reservoir, flow, pressure and functional control valves, and a double acting heavy duty hydraulic cylinder or rotary actuator.

Series K

Force
50 to 1,000 lbs.

Power
1/5 to 1 1/2 hp.

Rod Speed
.125 to 12″/sec

Max Stroke
36 in.

Series M & JM

Force
200 to 14,000 lbs.

Power
2 to 15 hp.

Rod Speed
.25 to 18″/sec

Max Stroke
240 in.

Series KR

Force
100 to 500,000 ft. lbs.

Power
1/4 to 25 hp.

Rod Speed
As Required

Max Stroke
360 deg.

Series E & JE

Force
200 to 12,000 lbs.

Power
1/2 to 5 hp.

Rod Speed
.025 to 4″/sec

Max Stroke
144 in.

Series B & JB

Force
50 to 2,500 lbs.

Power
1/4 to 2 hp.

Rod Speed
.25 to 3.0″/sec

Max Stroke
144 in.

Series Q (Special)

Force
1,000 to 1 mil. lbs.

Power
1 to 75 hp.

Rod Speed
.125 to 30″/sec

Max Stroke
360 in.

The KERRY ACTUATOR combinations are based upon the following elements:
  • Hydraulic circuit requirements.
  • Bore and rod diameter of cylinder.
  • Rod stroke / rotation and speed.
  • Frequency of operation.
  • Motor Horsepower and speed (RPM).
  • Pump displacement and pressure.
  • Type of mounting required.
  • Type of optional features required.