York 144390 S1-025-36583-000 24V 25VA Proportional S/R Act.

24V 25VA Proportional S/R Act.

This 24V 25VA Proportional S/R Actuator is designed to control speed or position. Ideal for applications such as valves, pumps, fans, engine speed controllers and other equipment where speed or position is adjustable by an external means. Connection method: ZH SSR DC Power 120-277VAC 50/60Hz with S/R Signal  24VDC 0.2A 2 poles 3 wir

The York S "S" Series is a compact electrically powered actuator designed to handle a wide variety of commercial door control applications. The standard left and right door mounting allows multiple actuators to be installed on a single gang box while utilizing a common frame bus bar. This 24V 25VA model has a Short Circuit time of 100 msec while operating at 5A with an Air Consumption of 2.5SCFM at 30PSIG. It delivers 690 in-lbs of torque at its maximum speed of 180°/sec with an Ambient Temperature range of -40°F to +185°F.

Stay safe in hazardous areas with this Proportional Safety/Reverse Actuator for Drill/Hammer applications. Manufactured without springs, it is designed to be code-compliant and is available in screw terminal (S1), panel mount (S2) or plug-in (S3). The S/R act. can be adjusted to meet the reverse characteristics of the application. This actuator is ideal for use in door interlock applications.

The York CONTROL-S1 subminiature, proportional, solid-state relay features three functions (single-pulse/strip/continuous actuation), auxiliary switch contacts, and ac input voltage. The compact size (1.77" x 2.03" x 0.69"), power rating (18 V), and low operating current (25 VA) make the S1 ideal for control applications in industrial, commercial, and consumer markets.

The 2SC945-GR is a Photon style (9mm) S/R proportional microswitch that is designed for closed loop control applications. The switch has a 1NO and 1NC contacts, and operates over a -20 to +65°C temperature range. The drop resistive barrier provides clean electrical contact between the DPDT (wear resistant) microswitch and its attachments; eliminating arcing and wear of the contacts.

The York S1 Low Pressure Commercial Air Actuated Proportional Standard Electric Unit with metering valve, flow control valve with adjustable relief, electric pressure relief valve with adjustable relief, gauge ports & sight glass port.

The Actuator trigger has a rubberized, grip surface for a comfortable handgrip and a thumb-operated rocker switch to alternately select proportional or rate-of-rise control. Features include a Green LED for normal operation and a red LED for alarm indication. Unbalanced load protection is provided by a rate-of-rise timer that will time out after 20 seconds if maximum rate of rise is not achieved.