160 in.-lb.; 0-10V; SR; PLNM; C161
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.