Karl Dungs Inc. Actuators are designed to operate dampers, butterfly valves and similar devices. Models are available for a variety of torques from 16 in. lb. to 450 in. lb. and control methods including two-position, position proportioning with slide-wire feedback, potentiometer proportioning and current-to-position proportionin. All models are UL listed and CSA Certified. Two position, spring return. 90-deg & 180-deg Clockwise rotation when power is applied, actuator returns counter-clockwise to 0-deg on power interruption.
| Electric Ratings | 120 Vac, 60 Hz |
|---|---|
| Enclosure Rating | NEMA Type 4 (with appropriate conduit connection) |
| Ambient Temperature Rating | -40F to +136F (-40C to +58C |
| Operating Mode | Two Position, Spring Return |
| Size | 5 3/8" x 6 9/16" x 5 3/4" (L x W x H) 1/2" shaft |
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![Dungs 43117-1 Electric Actuator with Spring Return [EMA-405-1] 16in 90deg 10sec](https://www.thermometercentral.com/media/industrialstores/product/large/IS1487342241Electric-Actuator-with-Spring-Return.jpg "Dungs 43117-1 Electric Actuator with Spring Return [EMA-405-1] 16in 90deg 10sec")