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20000 SERIES - LINEAR ACTUATORS OPTIONS

20000 SERIES WITH TEFLON® LEADSCREW
Stepper Motor Linear ActuatorHaydon offers a Teflon® coated leadscrew option for its Series 20000 linear actuators. The use of a Teflon coated leadscrew allows for a “greaseless” screw and nut interface. This leadscrew option is ideal for applications where conventional oils and greases can not be used for leadscrew lubrication. A non-lubricated Teflon coated leadscrew provides improved performance in both life and thrust as compared to a “dry” stainless steel leadscrew. Teflon can be applied to a wide variety of leadscrew pitches and is available for Haydon’s captive, non-captive and external linear actuators. The Teflon coated leadscrew is typically used for applications where contamination from grease or lubricants must be avoided, such as silicon wafer handling and clean room applications. Other applications include medical equipment, laboratory instrumentation or anywhere precise linear motion is required.
 
HIGH TEMPERATURE 20000 SERIES LINEAR ACTUATOR
high temperature series 20000 linear actuator Haydon offers a line of stepping motors specially designed for high temperature environments. The motors are constructed using the proven techniques employed for Haydon standard motors. Special materials which meet IEEE class F temperature ratings of 155° C are used in construction. Specialized components include high temperature bobbins, coils, lead wires, lubricant and adhesives. If your application requirements exceed 155°C contact our applications group for a customized solution.
All data was taken at 155°C motor winding temperature
(ambient temperature plus motor heat rise).