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Belimo GMB24-MFT Manual

Belimo GMB24-MFT Manual

Direct coupled actuator

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GM Series Direct Coupled Actuator
Minimum 360 in-lb Torque
For damper areas up to 90 sq-ft*
A A ctuators in
bold have BDCM
GM Series - At A Glance
Basic Product
Flexible Product
Torque
360 in-lb [40 Nm]
Angle of Rotation
95 degrees
Power Supply
24 VAC/DC
100 to 240 VAC
Control Input
On/Off, Floating Point
2 to 10 VDC (4 to 20mA)
Multi-Function Technology
0 to 135 Ohm
0 to 20V Phasecut
LonWORKS
Feedback
None
2 to 10 VDC
Variable (0 to 10 VDC)
Running Time
150 seconds
Adj. 75 to 280 seconds
Wiring
Plenum Rated Cable
Appliance Rated Cable
Conduit Fitting
Auxiliary Switch
Add-On
Installation and Operations...(page 269).
*Based on 4 in-lb/ft
2
damper torque loading. Parallel blade. No edge seals.
800-543-9038 USA
187
®
866-805-7089 CANADA
203-791-8396 LATIN AMERICA

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Summary of Contents for Belimo GMB24-MFT

  • Page 1 GM Series Direct Coupled Actuator Minimum 360 in-lb Torque ● For damper areas up to 90 sq-ft* A A ctuators in bold have BDCM GM Series - At A Glance ● ● ● ● ● Basic Product ● ● ●...
  • Page 2 Standard 3ft Plenum Rated Cable and Conduit Connector Provided on Basic Models. ● Added Flexibility to Select Clamp, Electrical Connection, and Running Time to fit your Specific Application with Belimo’s New Flexible Line of Actuators. The Belimo Difference ● Customer Commitment.
  • Page 3: Operation

    GMB(X)24-3 On/Off, Floating Point, Non-Spring Return, 24 V Torque min. 360 in-lb for control of damper surfaces up to 90 sq ft. Application For on/off and floating point control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications. The actuator is mounted directly to a damper shaft up to 1.05”...
  • Page 4: Typical Specification

    Run time shall be constant and independent of torque. Actuators shall be cULus listed, have a 5-year warranty, and be manufactured under ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo. On/Off control Floating Point or On/Off control...
  • Page 5 GMB24-3-T N4 NEMA 4 , On/Off, Floating Point Control, Non-Spring Return, Direct Coupled, 24 VAC Torque min. 360 in-lb for control of damper surfaces up to 90 sq ft. Application For on/off and fl oating point control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifi...
  • Page 6 Run time shall be constant and independent of torque. Actuators shall be cULus listed, have a 5-year warranty, and be manufactured under ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo. AMB24-3-T N4 On/Off control...
  • Page 7 GMX120-3 On/Off, Floating Point, Non-Spring Return, 100 to 240 VAC Torque min. 360 in-lb for control of damper surfaces up to 90 sq ft. Application For on/off and floating point control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications. The actuator is mounted directly to a damper shaft up to 1.05”...
  • Page 8 Run time shall be constant and independent of torque. Actuators shall be cULus listed, have a 5-year warranty, and be manufactured under ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo. On/Off control Floating Point or On/Off control...
  • Page 9 GMB(X)24-SR Proportional, Non-Spring Return, 24 V, for 2 to 10 VDC or 4 to 20 mA Torque min. 360 in-lb for control of damper surfaces up to 90 sq ft. i lb f l f d Application For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications.
  • Page 10 A 2 to 10 VDC feedback signal shall be provided for position indication. A A ctuators shall be cULus listed, have a 5-year warranty, and be manufactured under ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo. 2 to 10 VDC control 4 to 20 mA control...
  • Page 11 GMB24-SR-T N4 NEMA 4, Proportional Control, Non-Spring Return, Direct Coupled, 24V, for 2 to 10 VDC and 4 to 20 mA Torque min. 360 in-lb for control of damper surfaces up to 90 sq ft. Application For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifi...
  • Page 12 A 2 to 10 VDC feedback signal shall be provided for position indication. Actuators shall be cULus listed, NEMA 4X, have a 5-year warranty, and be manufactured under ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo. AMB24-SR-T N4 2 to 10 VDC control...
  • Page 13 The default parameters for 2 to 10 VDC applications of the …MFT actuator are assigned during manufacturing. If necessary, custom versions of the actuators can be ordered. The parameters can be changed by two means: pre-set and custom configurations from Belimo or on-site configurations using the Belimo PC-Tool software. Operation The actuator is not provided with and does not require any limit switches, but is electronically protected against overload.
  • Page 14 Run time shall be constant and independent of torque. Actuators shall be cULus listed, have a 5-year warranty, and be manufactured under ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo. PWM M Wiring Diagrams Provide overload protection and disconnect as required.
  • Page 15 The default parameters for 2 to 10 VDC applications of the …MFT actuator are assigned during manufacturing. If necessary, custom versions of the actuators can be ordered. The parameters can be changed by two means: pre-set and custom confi gurations from Belimo or on-site confi gurations using the Belimo PC-Tool software. Operation The actuator is not provided with and does not require any limit switches, but is electronically protected against overload.
  • Page 16 Actuators shall be cULus listed, have a 5-year warranty, PWM M and be manufactured under ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo. Wiring Diagrams Provide overload protection and disconnect as required.
  • Page 17 The default parameters for 0 to 135Ω input applications of the …MFT95 actuator are assigned during manufacturing. If necessary, custom versions of the actuators can be ordered. The parameters can be changed by two means: pre-set and custom configurations from Belimo or on-site configurations using the Belimo PC-Tool software. Operation The actuator is not provided with and does not require any limit switches, but is electronically protected against overload.
  • Page 18 Actuators shall be cULus listed, -MFT95 have a 5-year warranty, and be manufactured under ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo. H205 Change- Occupied over Controller...
  • Page 19 GMX24-PC Proportional, Non-Spring Return, 24 V, 0 to 20 V Phasecut Torque min. 360 in-lb for control of damper surfaces up to 90 sq ft. i lb f l f d Application For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications.
  • Page 20 0 to 20V phasecut Control Signal (–) listed, have a 5-year warranty, and be manufactured under ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo. 0 to 20 V Phasecut Org (5) U Output, 2 to 10V Wiring Diagram …PC...
  • Page 21 GMX24-LON LonWorks ® , Non-Spring Return, 24 V Torque min. 360 in-lb for control of damper surfaces up to 90 sq ft. i lb f l f d Application Direct coupled actuators for direct link to LonWorks network. Actuators are easily installed by direct shaft mounting on air dampers in ventilation and air conditioning systems.
  • Page 22 Run time shall be constant and independent of torque. A A ctuators shall be cULus listed, have a 5-year warranty, and be manufactured under – ISO 9001 International Quality Control Standards. Actuators shall be as manufactured by Belimo. Wiring Diagrams Requirements for switching contact: The switching contact must be –...
  • Page 23 GMX24-LON LonWorks ® , Non-Spring Return, 24 V ® Functional Profile according to LonMARK Node object #0 The node object contains the object status and object request functions. The LON-capable damper actuator is certified by LonMARK ® . The actuator functions are supplied with the LonWorks ®...
  • Page 24 GMX24-LON LonWorks ® , Non-Spring Return, 24 V 1 Direction of rotation switch Switching over Direction of rotation changes 2 Pushbutton and green LED display No voltage supply or malfunction Green, on Operation Press button Switches on angle of rotation adaption followed by standard operation 3 Service button for commissioning LONWORKS ®...