The M7284C1000 Modutrol IV Motor by Honeywell is a non-spring return motor 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. 120Vac, Non Spring Return, 150 Lb-In Torque, 30-60 Second Nominal Timing, Modulating, 4-20 Ma Control Signal,2 Internal Auxiliary Switches, 90-160 Degree Stroke, 90 Degree Factory Stroke Setting, Foot Mounted, Dual Ended Square Shaft, Integral Junction Box Provides Nema 3 Weather Protection, Includes Transformer and Screw Terminal Adapter
Features:
• Integral junction box provides NEMA 3 weather protection.
• Motor and circuitry operate from 24 Vac.
• Quick-connect terminals are standard–screw terminal adapter is available.
• Adapter bracket for matching shaft height of older motors is available.
• Motors have field adjustable stroke (90A to 160A).
• Integral auxiliary switches are available factory mounted, or can be field added.
• 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.
• Models available with adjustable start (zero) and span.
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 | Transformer and Screw Terminal Adapter |
Weight (lb) | 7.5 lb |
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 |
Electrical Connections | Screw terminals |
Supply Voltage | 120V |
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 | 2 |
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 | Modulating, 4-20 mA |
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) | Clockwise (as viewed from power end) (normally closed) |
Factory Stroke Setting | 90 degrees |
Timing, Nominal | 30-60 sec |
Feedback | No |
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 | 50004263-002 |
Additional Information: Click Here
Reviews
There are no reviews yet.