UL Listed, file no. E4436, guide #XAPX, CE EN55011 (Emission), EN50082-2 (Immunity) 73/23/EEC (LVD)

• Replaces M934A/M934D/M941/M944A/M944C/M944D/M945A/M945D/M945F/M954/M965 and M975 motors Integral junction box provides NEMA 3 weather protection Integral spring return returns motor to normal position when power is interrupted Motor and circuitry operate from 24 VAC models available with factory installed transformer or a field added internal transformer All models have dual shafts (slotted and tapped on both ends) All models have auxiliary switch cams Fixed torque throughout the entire voltage range Field addable interface modules can be-mounted in junction box to upgrade the motor to Series 70 (electronic) control Motors are designed for either normally open or normally closed valves and dampers Dual-ended shaft motor Auxiliary switch Non-spring return fail safe mode 160 deg factory adjustable asymmetrical stroke Deadweight load on shaft - either end 200 lb, combined on both shafts 300 lb 135 ohm control signal Shaft rotation (upon control signal increase) - clockwise (as viewed from power end) (normally closed) 35 in-lb non-spring return and 60 in-lb spring return Overall square: 3/8 in shaft

The Series 90 Modutrol IV Motors are spring return and non-spring return modulating proportional control motors. Use these motors with controllers that provide a Series 90 output to operate dampers or valves.