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J20741 - Subject to change. © Belimo Aircontrols (USA), Inc.

LMB24-3

LMCB24-3

LMX24-3

LMB24-3-T

LMCB24-3-T

LMX24-3-T

LMB24-3-P5-T

LMB24-3-P10-T

LMB24-3-S

LMX120-3

LMB24-SR

LMCB24-SR

LMX24-SR

LMB24-SR-T

LMCB24-SR-T

LMX24-SR-T

LMX120-SR

LMX24-PC

LMB(X)24-MFT

LM Series - At A Glance

Pages

200 202 204 200 202 204 200 200 200 206 208 210 212 208 210 212 214 216 218 220

Basic Product

Flexible Product

Torque

45 in-lb [5 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

0 to 20V Phasecut

Feedback

None

5 k

Potentiometer

10 k

Potentiometer

2 to 10 VDC

Variable (0 to 10 VDC)

Running Time

95 seconds

35 seconds

Adj. 35 to 150 seconds

Wiring

Plenum Rated Cable

Appliance Rated Cable

Terminal Strip

Conduit Fitting

Auxiliary Switch

Built-In

Add-On

Installation and Operation… (page 265).

*Based on 4 in-lb/ft2 damper torque loading.  Parallel blade.  No edge seals.   

LM Series Direct Coupled Actuator

Versatile and Powerful

Minimum 45 in-lb torque in a compact package.

For damper areas up to 11 sq-ft*

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All Actuators  
have BDCM

LMX24-MFT95

Содержание LMB24-3 Series

Страница 1: ...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 0 to 20V Phasecut Feedback None 5 k Potentiometer 10 k Potentiometer 2 to 10 VDC Var...

Страница 2: ...lt In Auxiliary Switch LMB24 3 S Auxiliary Switch and Feedback Potentiometer Add Ons Mount Directly on Clamp Includes Conduit Connector Standard 3ft Plenum Rated Cable and Conduit Connector Provided o...

Страница 3: ...eturn Direct Coupled 24 V Torque min 45 in lb for control of damper surfaces up to 11 sq ft LMB24 3 LMB24 3 1 bulk LMB24 3 P10 T LMB24 3 T LMB24 3 T 1 bulk LMB24 3 S LMB24 3 P5 T LMB24 3 P5 T 1 bulk A...

Страница 4: ...red under ISO 9001 International Quality Control Standards Actuators shall be as manufactured by Belimo Accessories K LM20 3 4 20 mm Shaft Clamp AV6 20 Shaft Extension ZG LMSA Shaft Adaptor for 1 2 Di...

Страница 5: ...f Floating Point Control Non Spring Return Direct Coupled 24 V Torque min 45 in lb for control of damper surfaces up to 11 sq ft LMCB24 3 LMCB24 3 T Application For on off and floating point control o...

Страница 6: ...un time shall be constant and independent of torque Actuators shall be cULus listed have a 5 year warranty and be manu factured under ISO 9001 International Quality Control Standards Actuators shall b...

Страница 7: ...o 26 LMX24 3 T On Off Floating Point Control Non Spring Return Direct Coupled 24 V Torque min 45 in lb for control of damper surfaces up to 11 sq ft LMX24 3 LMX24 3 T Application For on off and floati...

Страница 8: ...ing to a shaft from 1 4 to 5 8 Shafts up to 3 4 diameter can be accommodate with an accessory clamp Actuators shall have Brushless DC motor technology and be protected from overload at all angles of r...

Страница 9: ...ing Point Control Non Spring Return Direct Coupled 100 to 240 VAC Torque min 45 in lb for control of damper surfaces up to 11 sq ft Application For on off and floating point control of dampers in HVAC...

Страница 10: ...as manufactured by Belimo Accessories K LM20 3 4 20 mm Shaft Clamp AV6 20 Shaft Extension ZG LMSA Shaft Adaptor for 1 2 Diameter Shafts ZG LMSA 1 Shaft Adaptor for 3 8 Diameter Shafts ZS 100 Weather...

Страница 11: ...ensing DRS function to prevent damage to the actuator in a stall condition Power consumption is reduced in holding mode Add on auxiliary switches or feedback potentiometers are easily fastened directl...

Страница 12: ...els only 4 To other actuators 3 5 6 24 VAC Transformer Blk 1 Common Red 2 Hot Wht 3 Y Input 2 to 10V Org 5 U Output 2 to 10V 4 to 20 mA Control Signal 500 2 1 Line Volts Notes 1 0 1 0 2 to 10 VDC Feed...

Страница 13: ...ion to prevent damage to the actuator in a stall condition Power consumption is reduced in holding mode Add on auxiliary switches or feedback potentiometers are easily fastened directly onto the actua...

Страница 14: ...Wht 3 Y Input 2 to 10V Org 5 U Output 2 to 10V Line Volts 2 to 10 VDC Control Signal 1 2 3 Provide overload protection and disconnect as required Actuators may be connected in parallel Power consumpti...

Страница 15: ...l condition Power consumption is reduced in holding mode Add on auxiliary switches or feedback potentiometers are easily fastened directly onto the actuator body for signaling and switching functions...

Страница 16: ...ed 2 Hot Wht 3 Y Input 2 to 10V Org 5 U Output 2 to 10V LMX24 SR Line Volts 2 to 10 VDC Control Signal 1 2 3 Provide overload protection and disconnect as required Actuators may be connected in parall...

Страница 17: ...ge to the actuator in a stall condition Power consumption is reduced in holding mode Add on auxiliary switches or feedback potentiometers are easily fastened directly onto the actuator body for signal...

Страница 18: ...ction and disconnect as required Actuators may be connected in parallel Power consumption and input impedance must be observed 4 3 3 The ZG R01 500 resistor converts the 4 to 20 mA control signal to 2...

Страница 19: ...g should be done in accordance with the damper manufacturer s specifications The actuator is mounted directly to a damper shaft from 1 4 up to 5 8 in diameter by means of its universal clamp Shafts up...

Страница 20: ...to 20 mA Conversion NSV24 US Battery Back Up Module 1 2 Provide overload protection and disconnect as required Actuators may be connected in parallel if not mechanically mounted to the same shaft Pow...

Страница 21: ...sizing should be done in accordance with the damper manufacturer s specifications The actuator is mounted directly to a damper shaft from 1 4 up to 5 8 in diameter by means of its universal clamp Shaf...

Страница 22: ...required Actuators and controller must have separate transformers Consult controller instruction data for more detailed installation information 1 3 2 2 5 4 1 Common 2 Hot 3 W 4 R 5 B 6 U5 Output 2 1...

Страница 23: ...ampers 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 from 1 4 up to 5 8 in diameter by m...

Страница 24: ...ctuators shall be as manufactured by Belimo LMX24 PC Proportional Control Non Spring Return Direct Coupled 24V 0 to 20V Phasecut Accessories K LM20 3 4 20 mm Shaft Clamp AV6 20 Shaft Extension ZG LMSA...

Страница 25: ...6 8 10 5 7 9 Damper Area sq ft Torque Loading in lb sq ft Torque Loading Chart Determining Torque Loading and Actuator Sizing Damper torque loadings used in selecting the correct size actua tor should...

Страница 26: ...to 1 05 2 5 to 1 05 1 5 6 to 7 ft lb GM 1 2 to 1 05 2 5 to 1 05 1 5 6 to 7 ft lb LM standard clamp has max 5 8 diameter Accessory clamp K LM20 can be mounted for sizes up to 3 4 diameter NM AM and GM...

Страница 27: ...tate the clamp to about 5 from the closed position 1 16 to 1 8 between stop and clamp Tighten the two nuts on the universal clamp with a 10 mm wrench see table for required torque 5 Snap on the reflec...

Страница 28: ...H V A C D i v i s i o n t 8 1 8 3 3 3 7 7 3 8 8 1 8 3 3 3 7 7 1 7 e i n f o d u r a l i t t e c o m mx www d u r a l i t t e c o m mx...

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