Honeywell M9494, M9491, M9481 manual Honeywell

Honeywell

M9484 AND M9494 MODUTROL MOTORS ARE LOW VOLTAGE, REVERSING PROPORTIONAL CONTROL ACTUATORS FOR VALVES, DAMPERS AND AUXIL- IARY EQUIPMENT. THEY ARE ESPECIALLY DE- SIGNED FORCOMMERCIALOR INDUSTRIALOILOR GAS BURNER CONTROL SYSTEMS.

•i Replace M941 motors.

0Oil immersed motor and gear train for reliable per- formance and long life.

0 Wiring box provides NEMA 3 weather protection.

0Actuator motor and circuitry operate from 24 volts AC. Models available with factory installed transformer, or internal transformer can be field added.

Cl Quick-connect terminals standard - screw terminal adapter available.

Cl Adapter bracket for matching shaft height of older motors is standard with replacement motors.

0Field adjustable stroke (90” to 160’) models avail- able.

qNominal timing of 30 seconds for 90” and 60 sec- onds for 160” stroke is standard. Other timings are available.

0 Die-cast magnesium housing.

q Available accessories include valve and damper

,linkages, explosion proof housing, and auxiliary switches.

0 Field addable interface modules can be mounted in wiring box to upgrade actuator to Series 70 (electronic) control.

•i Models available with tapped output shaft.

0 M9481, M9484 rated for 150 lb.-in. torque at stan- dard timings.

cl M9491, M9494 rated for 300 lb.-in. torque at 2 or 4 minute timings for 160“stroke.

S.M.	Form Number 63-2195-l
Rev. 11-90	@Honeywell Inc. 1990