160 in.-lb.; 0-10; SR; SW; PLNM; C166 :- The KMC MEP-455 Series direct-coupled, spring-return actuators are designed to control dampers and valves requiring fail-safe operation. The MEP-455 series actuators mount to 3/8"; to 1"; diameter shafts or 1/4"; to 3/4"; square shafts. The actuators produce 160 in-lbs. of torque, running and spring return minimum, over a maximum 95? rotation. (This series was previously rated at 142 in-lbs. but was re-rated at 160 when a more powerful motor was incorporated.) Two-position and 0 to 10 VDC models are available with pre-cabled wiring and integrated conduit adapter. For equivalent actuators that offer the many advantages of capacitor-driven fail-safe return, see the MEP-7500/7800 series.
- Actuator Type : Electric
- Auxilary Switch : 2
- Brand : KMC Controls
- Control Input : 0-10 VDC
- Fail-Safe : Yes
- Fail-Safe Type : Spring
- Feedback : Voltage
- Input Types : Proportional
- Mounting : Shaft Coupling and Bracket
- Normality (Fail) : Selectable
- Power Supply : 24 VAC, 24 VDC
- Selection Guide : Actuator-Only
- Timing (sec) : 90
- Torque : 160 in-lb
