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Heads for Limit Switches
Available26 products
Heads for limit switches secure actuators to facilitate detection. These heads replace worn or damaged components or build new limit switch assemblies.
Brand
Heads with Roller Levers
These heads have roller-lever actuators that move in a circular motion until they reach a preset point and then push down on the spring-loaded actuator that opens or closes the circuit. Roller-arm levers adjust to different lengths and their rollers provide smooth contact with moving objects to reduce friction.
Side Mounted
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Heads with Rod Levers
These heads have rod-lever actuators that move in a circular motion until they reach a preset destination or end-of-travel point, then open or close their circuit. Rod-lever actuators adjust to different lengths, actuate with little force, and handle heavy loads or forces.
Side Mounted
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Heads without Levers
These heads require lever actuators to complete the limit switch head assembly. Actuators must be purchased separately.
Side Mounted
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Top Mounted
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Plunger Heads
Plunger heads have spring-loaded actuators that depress to open and close circuits. These heads actuate from vertical and horizontal moving objects.
Side Mounted
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Top Mounted
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Roller Plunger Heads
Roller plunger heads have wheels that spin when they come in contact with moving objects until they reach a preset destination or end-of-travel point, then push down a spring-loaded actuator that opens or closes its circuit.
Cross Roller Plunger
Top Mounted
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Roller Plunger
Side Mounted
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Top Mounted
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Roller Plunger Heads with Lever Arms
These roller plunger heads and lever arms extend the roller wheel away from the limit switch body to reach longer distances than standard roller plunger heads. Roller plunger heads spin when they contact moving objects until they reach a preset destination or end-of-travel point, then push down a spring-loaded actuator that opens or closes the circuit.
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Wobble Stick Heads with Operators
These omnidirectional heads have wobble stick actuators that move in multiple directions to detect precise, omnidirectional movement.
Actuator Type: Unspecified
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Rod
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Coil Spring
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Cat Whisker
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Wobble Stick Heads without Operators
These wobble stick heads require wobble stick actuators to complete limit switch head assemblies. Wobble-stick actuators move in multiple directions to detect precise, omnidirectional movement, and they must be purchased separately.
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