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Modultrol M7284
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Hỗ trợ trực tuyến
Hỗ trợ trực tuyến
hỗ trợ trực tuyến
Mr. Hoàng Tấn
Hotline :0974400989
Email: hoangtan@ame-engineering.com
Ms. Ánh Tuyết
Hotline :0948998638
Email: anhtuyet@ame-engineering.com
AME
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Modultrol M7284

M7284

Series 72 Modutrol IV Motors are spring & non-spring return motors used to control dampers and valves. The motors accept a current or voltage signal from an electronic controller, positioning a damper or valve at any point between open & closed.

Overview

Series 72 Modutrol IV Motors are spring & non-spring return motors used to control dampers and valves. The motors accept a current or voltage signal from an electronic controller, positioning a damper or valve at any point between open & closed.

Features

  • 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.
  • 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 (90 to 160 degrees).
  • Integral auxiliary switches are available factory mounted, or can be field added.
  • 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.
  • Models available with adjustable start (zero) and span.
  • Models available with 4 to 20 mA input signal.
  • Models available with 2 to 10 Vdc input signal.
  • Die-cast aluminum housing.

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
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
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
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
Selection guide:
 

M7284A1004/U

150 lb-in, NSR Actuator, 4-20mA control, 120V

M7284A1012/U

150 lb-in, NSR Actuator, 4-20mA control, 120V

M7284A1038/U

75 lb-in, NSR Actuator, 4-20mA control, 120V

M7284A1079/U

150 lb-in, NSR Actuator, 2-10 Vdc control, 24V, X13610433-01

M7284C1000/U

150 lb-in, NSR Actuator, 4-20mA control, 120V

M7284C1018/U

120V NonSpring Return Actuator 150 lb-in

M7284C1059/U

24V NonSpring Return Actuator 150 lb-in

M7284C1067/U

24V NonSpring Return Actuator 150 lb-in

M7284C1083/U

150 lb-in, NSR Actuator, 4-20mA control, 90 deg, 2 Aux. Switches, 24/120/230V

M7284C1091/U

150 lb-in, NSR Actuator, 4-20mA control, 160 deg, 2 Aux. Switches, 24/120/230V

M7284Q1009/U

150 lb-in, NSR Actuator, 4-20mA control, 2 Aux. Switches, 120V

M7284Q1017/U

120V NonSpring Return Actuator 150 lb-in

M7284Q1033/U

24V NonSpring Return Actuator 150 lb-in

M7284Q1074/U

24V NonSpring Return Actuator 150 lb-in

M7284Q1082/U

150 lb-in, NSR Actuator, 4-20mA control, 90 deg, 2 Aux. Switches, 24/120/230V

M7284Q1090/U

150 lb-in, NSR Actuator, 4-20mA control, 160 deg, 2 Aux. Switches, 24/120/230V

M7284Q1098/U

150 lb-in, NSR Actuator, 2-10 Vac control, 2 Aux. Switches, 24V

M7284Q1106/U

150 lb-in, NSR Actuator, 4-20mA control, 160 deg, 2 Aux. Switches, 24V

 

 

 
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