A device used to limit the extension or retraction of an actuator to a pre-set position
a mechanical device which, when activated, opens or closes contacts to alter the control circuit.
a device that produces a signal used to halt the motor
a make and break switch used in limiting the movements mainly in machine tools
an electro-mechanical device that consists of an actuator mechanically linked to a set of contacts
Bimetallic device designed to react to excessive temperature by causing gas flow to be cut off.
A mechanical, hall effect, or optical sensor used to detect end of travel on each axis. This can also be used for home referencing.
A protective device used to open or close electrical circuits when temperature or pressure limits are reached.
A device designed to cut off the power automatically at or near the limit of travel for the crane motion.
A bimetal switch used to open the electric circuit once a set temperature is reached. This thermostat will usually reset to a closed position once a set colder temperature is again reached. May also be call a LIMIT DISC. Also see DEFROST TERMINATION THERMOSTAT.(Added: 12-Sep-1999 641 Hits Rating: 6.22 Votes: 9)
A switch that limits the lift height or maximum travel speed when the forks reach a predetermined height.
Furnace safety switch, a normally closed switch that opens if it gets to hot, opening turns off power to the gas valve and igniter board.
A switch that limits the travel or motion in a specific direction.
an electromechanical device positioned to be actuated when a certain motion limit occurs, thereby deactivating the actuator causing the motion.
An adjustable switch that will turn off electrical power when a set time has been reached. The switch is controlled by part of the mechanism so that when it reaches the place where it should stop, the switch is activated and powers switches off.
An electrical device which is operated by the bridge, trolley, or hoist motion to disconnect the circuit, to establish a new circuit, or to provide a warning.
An electrical device, which by predetermined adjustment, limits the rotational or linear movement of a mechanism.
A furnace safety switch that is normally closed but that opens if it gets to hot. When it opens, it turns off the power to the gas valve and igniter board.
A safety control that automatically shuts off a furnace if it gets too hot. Most also control blower cycles.
Set of electric contacts that are activated mechanically at a perselected position.
Devices constructed of bimetallic material that react to excessive temperature in an appliance and shut down the gas flow to it. They break or stop the flow of electricity and prevent the operation of the gas appliance.
An electrical device with a lever arm, plunger or other mechanical means of actuating an electrical switch by which the movement of conveyor components or commodity is being controlled or sensed.
Electrical device used to sense product location.
A switch that is operated by some part or motion of a power-driven machine or equipment to alter the electric circuit associated with the machine or equipment.
A type of electric switch used to control the operations of a machine automatically.
