A complete line of PHD pneumatic and hydraulic rotary actuators is offered with a wide range of options. Pneumatic and hydraulic rack-and-pinion rotary actuators are available in a variety of styles and sizes, from compact series to larger series for applications requiring up to 31,000 in/lb of torque. Many of the styles include single and double rack versions to provide additional control and force, and can also be ordered with many accessories to meet automated industrial manufacturing requirements.
This software provides accurate sizing of most PHD products. Users can input the application data and the software will aid in finding a product that will meet their requirements. Save time by calculating properly sized units.
PHD Optimax® brand pneumatic compact rotary tables are available in 6 sizes with standard rotation adjustment screws, internal shock pads, magnets on piston for external switches. The Series ORQ Pneumatic Compact Rotary Tables are designed to be versatile and economical for use in any industry.
Feature exceptional radial and axial bearing loads and high stopping capacity. Large pinion shaft, bearings, and rack provide heavy duty performance, and optional shock absorbers contribute to long actuator life. Adjustment screws offer the ability to adjust from +10° to -45° on each nominal rotation for all units of 180° or less. Series RA Pneumatic Rotary Actuators are designed as full-featured rotaries with a wide variety of options and accessories.
Feature a low cost design optimized for OEM’s with a high level of torque output. Heavy duty sealed ball bearings ensure shaft stability under heavy and high impact loading. Series RL Compact Rotary Actuators are designed to deliver cost efficient high performance output for rotary applications.
Feature a low profile design and provide high axial thrust loads. Aircraft quality steel cable is used to drive the unit in two standard rotations (90° and 180°). Series RCC Rotary Actuators are ideal for many applications including light part rotation, labeling, electronic assembly, and more.
Feature adjustable angle of rotation between 0-180° providing superb flexibility and control. Internal urethane shock pads provide quiet operation and end of rotation deceleration with precise repeatability. Series RF Pneumatic Rotary Actuators are designed for a variety of applications that require high torque in a small, low profile package.
Feature internal air passages within the rotary pinion to allow pneumatic coupling to other devices without external tubing. Heavy duty sealed ball bearings and a double rack and pinion system contribute to high torque and load bearing. Series RI Rotary Actuators are designed as versatile high performance actuators suitable for general industrial use.
Feature heavy duty construction, and may be powered either pneumatically or hydraulically. These units have a wide range of rotations, options, and shaft configurations allowing them to be configured for most rotary applications. Standard rotations range up to 450° with torques to 31,800 in-lb on the largest double rack hydraulic unit. Series 1000-8000 Rotary Actuators are designed for extreme heavy duty applications with options to make them very versatile units.
Provide the smooth control of hydraulics with the simplicity of pneumatics. One end of the actuator is a closed loop hydraulic control member while the other provides pneumatic power to the rack. Series 2000-8000 Rotary Actuators are designed for heavy duty pneumatic applications where additional control is needed.
Feature the capacity for three, four, or five rotational stop positions. Each position is located by means of positive internal stops. Units can be either pneumatically or hydraulically powered. Series 2000-8000 Rotary Actuators are designed for extreme heavy duty applications where multiple positions are required.