HONEYWELL M9185A1018 24V Spring Return Foot Mounted Actuator with 60 lb-in. torque. Reversing, proportional, spring-return motors used to operate dampers and valves when used in a series 90 control circuit
M9185 replace M945A,D,F and M955 motors.
Can be adapted to series 70 control with interface modules.
Contain integral helical springs to return motor shafts to normal position (full closed for M9185) on power interruption.
Oil-immersed motor and gear train provide reliable performance and long life.
Provide NEMA 3 weather protection with wiring box, when mounted upright.
Up to six Modutrol motors can be driven by one series 90 controller using 4074BYK Resistor Bag Assembly or 221508A Resistor Board (see Accessories).
Internal actuator motor and circuitry operate from 24 Vac. Line voltage model shipped with internal transformer.
Double-ended, 3/8 in. (10 mm) square crankshaft.