M6284D1000 24V 50/60HZ Modutrol IV™ Motors Dated : 23-9-2021 APPLICATION These Modutrol® Motors are 3-wire floating control motors with an internal, electrically isolated feedback potentiometer. These motors are used with controllers that provide floating or spdt output to operate dampers or valves. FEATURES • Replace M944B,E,G,S Motors. • Oil immersed motor and gear train for reliable performance and long life. • Wiring box provides NEMA 3 weather protection. • Quick-connect terminals standard—screw terminal adapter available. • Adapter bracket for matching shaft height of older motors is standard with replacement motors. • Die-cast aluminum housing. • Integral auxiliary switches are available factory mounted or can be field added to TRADELINE® models. • Electrically isolated feedback potentiometer provides indication of shaft position and can be used to slave Series 90 Motors or rebalance an external control circuit. Product Specifications Application Electric Dimensions (in.) 6 7/16 in. high x 5 1/2 in. wide x 7 5/16 in. deep Dimensions (mm) 164 mm high x 140 mm wide x 185 mm deep Includes Slave with Series 90 Motors Weight (lb) 6.5 lb Comments non-linear feedback, for slaving applications only Item Type Product Mounting Foot-mounted Frequency 50 Hz; 60 Hz Approvals, Underwriters Laboratories Inc. Listed: File No. E4436, Guide No. XAPX for USA and Canada Tradeline Value Tradeline Electrical Connections Quick-connect terminals Supply Voltage 24V Power Consumption Driving-- 15 VA Approvals, CE EN55011 (Emission) EN50082-2 (Immunity) 73/23/EEC (LVD) Ambient Temperature Range (F) -40 F to +150 F Ambient Temperature Range (C) -40 C to +60 C Internal Auxiliary Switch 0 Auxiliary Switch Ratings AFL - 120 Vac-- 7.2A; ALR- 120 Vac-- 43.2A; AFL - 240 Vac-- 3.6A; ALR- 240 Vac-- 21.6A Stroke Adjustable; 90 to 160 degrees, Symmetrical Shaft Dimensions (in.) 0.375 in. Square Control Signal Floating Fail Safe Mode Non-Spring Return Torque Rating (lb-in.) 150 lb-in. Torque Rating (Nm) 17 Nm External Auxiliary Switches Available Yes Shaft Rotation (upon control signal increase) Dependent on wiring (normally closed) Factory Stroke Setting 160 degrees Timing, Nominal 30-60 sec Feedback Yes Shaft Dimensions (mm) 10 mm Square Motor shafts Dual-ended shaft Deadweight Load on Shaft Either End-- 200 lbs.; Combined on both Shafts-- 300 lbs. Internal Transformer None
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