M7284Q1106 Honeywell

Series 72 Modutrol IV Actuators are spring return and non-spring return motors (per motor type) used to control dampers and valves. The motors accept a current or voltage signal from an electronic controller to position a damper or valve at any point between open and closed.

Description: Modutrol IV™ Electric Motor.
Internal Auxiliary Switch: 2.
Fail Safe Mode: Non-Spring Return.
Control Signal: Modulating, 4-20 mA.
Feedback: No.
Motor shaft: Dual-ended shaft
Stroke: Adjustable; 90 to 160 degrees, Symmetrical.
Torque Rating: 17 Nm 150 lb-in.
External Auxiliary Switches Available: Yes.
Voltage 24Vac 50/60 Hz 15 VA
Electrical Connections: Screw terminals.
Shaft Shape/Dimensions: square / 10 mm.
Mounting: Foot-mounted.
Weight: 3.5 kg.
Dimensions: 164 mm high x 140 mm wide x 185 mm deep.
Temperature Range, Ambient: -40 to +60 ºC.
Nominal Timing: 30-60 sec.
Shaft Rotation (upon control signal increase): Clockwise (as viewed from power end) (normally closed)
Approvals: CE EN55011 (Emission) EN50082-2 (Immunity) 73/23/EEC (LVD)
Comments: Adjustable zero and span for split range applications.

• Integral spring return returns motor to normal position in the event of power failure on spring return models.
• Integral junction box provides NEMA 3 weather protection if motor is mounted in the upright position.
• Adapter bracket for matching shaft height of older motors is available.
• Spring return motors can operate valve linkages from power end or auxiliary end shafts for normally closed or normally open valve applications.
• All models have dual shafts (slotted and tapped on both ends).
• All models have auxiliary switch cams.
• Fixed torque throughout the entire voltage range.
• Motors are designed for either normally open or normally closed valves and dampers.
• Die-cast aluminum housing.