Electrohydraulic Valve Actuators and Hydraulic Valve Actuators
(131 companies)
Electrohydraulic valve actuators and hydraulic valve actuators convert fluid pressure supply pressure into motion.
Pneumatic Rotary Actuators
(205 companies)
Pneumatic rotary actuators use pressurized air to rotate mechanical components.
Electric Rotary Actuators
(184 companies)
Electric rotary actuators drive components rotationally via electromagnetic power. They typically have control and indexing capabilities.
Piezoelectric Actuators
(62 companies)
Piezoelectric actuators are devices that produce a small displacement with a high force capability when voltage is applied.
Speed Controls
(64 companies)
...is the difference between fully extended and fully compressed position, this is also referred to as the rod travel. The maximum force refers to the maximum rated force for shock absorber or damper. The cylinder diameter is the desired diameter of housing cylinder...
Manual Valve Actuators
(90 companies)
Manual valve actuators do not require an outside power source. They use a handwheel or lever to drive a series of gears whose ratio results in a higher output torque compared to the input (manual) torque.
Hydraulic Rotary Actuators
(167 companies)
Hydraulic rotary actuators use a pressurized, incompressible fluid to rotate mechanical components.
Electric Valve Actuators
(407 companies)
Electric valve actuators mount on valves which, in response to a signal, automatically move to a desired position using an outside power source. Single-phase or three-phase AC or DC motors drive a combination of gears to generate the desired torque level.
Tempering Valves and Thermally Actuated Valves
(97 companies)
Tempering valves and thermally actuated valves contain a thermal sensing component that opens or closes in response to temperature changes.
Plugs, Stoppers, and Inserts
(345 companies)
Plugs, stoppers and inserts fit into holes or cavities and are designed for the ends of shafts, tubes, pipes, fittings, connectors, screws, bars, or other shapes.
Thermal Actuators
(6 companies)
Thermal actuators produce a linear movement - or stroke - as a result of the expansion and contraction of a thermally sensitive material within them.
Locks
(512 companies)
...with conventional exit devices or locks causing the doors to remain locked after releasing actuation for a predetermined length of time. ANSI A156.11 - This standard establishes requirements for cabinet locks used on doors, drawers and furniture...
Voice Coil Actuators and Motors
(27 companies)
Voice coil actuators and motors generate force when subjected to an electrical current or magnetic field. The coil within the motor is the only moving component, allowing for high speed motion and accurate positioning.
Doors
(1,347 companies)
Doors are swinging or sliding barriers that can be opened or closed to allow or deny entry.
Thermal Switches and Thermal Protectors
(593 companies)
Thermostats and thermal switches are electro-mechanical on/off switches that are activated by temperature changes. They are typically used to control heating and cooling systems. Thermal switches and thermal protectors are thermally-actuated...
