Ohio Oscillator Engineering - Circuit Considerations Caution: For high speed applications, and applications involving external lever arm reactions, considerations must be given to a typical hydraulic system that includes the use of cross-over relief valves to eliminate excess pressure build-up in th...

Series H Design Features Design Features Heavy Duty Hydraulic - 2000 psi max.* Torque Range - 1200 to 478,000 lb-in @ 2000 psi Standard Rotations - 100, 190, 280, 370 degrees Zero Leakage - High Volumetric Efficiency Rack & Pinion - High Mechanical Efficiency Tapered Roller Bearings - High Exter...

Literature Available for Download Please select from the following Literature... Rotary Actuator Catalog (OOGC40) Oscillator Capabilities Brochure Maintenance Instructions - A Series (OOFS253) Maintenance Instructions - H Series - H6 through H133 (OOFS255) Maintenance Instructions - H Series - H251 ...

Application Examples - Rotary Motion The torque required to put a load into motion by a rotary actuator is the sum of the static torque, the dynamic torque and the gravitational torque. Static torque is the torque of friction, dynamic torque is the torque required to accelerate to desired speed and ...

Quantities and Formulas for Rotary Motion TORQUE is a force that produces rotation of a shaft. It is measured by the product of the force (F) and the perpendicular distance from the line of action of the force to the centerline of rotation (r). T = F r ROTATION results when an unbalanced torque acts...