CMB120-3 | Belimo | Actuators & Dampers
Damper Actuator, 18 in-lb, Non-Spring Return, 100 to 240V, On/Off/Floating Point
Brand:Belimo
MPN:CMB120-3
SKU:CMB120-3
product specifications
Actuator Series
CMB
Agency Listings
cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EC and 2006/95/EC
Ambient Temperature Range
-22 to 122 °F (-30 to 50 °C)
Angle of Rotation
0...287.5°
Application Type
Air
Electrical Connection
3ft 1m, 18 GA appliance cable with 1/2 in conduit connector
Housing
NEMA 2, IP54, UL Enclosure Type 2
Humidity
5 to 95% RH non condensing (EN 60730-1)
Manual Override
Disengage with Magnet
Position Indication
reflective visual indicator (snap on)
Power Consumption Holding
1 W
Power Consumption Running
1.5 W
Power Supply
nominal 100 to 240 VAC, 50/60 Hz, tolerance 85 to 265 VAC 50/60 Hz
Quality Standard
ISO 9001
Running Time
<75 seconds
Servicing
maintenance free
Shaft Diameter
1/4 in to 1/2 in round, centers on 3/8 in
Storage Temperature Range
-40 to 176 °F (-40 to 80 °C)
Torque
18 in-lb
Transformer Sizing
3.5 VA (class 2 power source)
Unit of Measure
PC
Weight
2
Supply Va
3.5 VA
Control Signal
Two Position, Floating
Supply Voltage (Nominal)
120 - 240 VAC
product series specifications
- Supply Voltage:
- 24 VAC ±20% 50/60 Hz, 24 VDC ±10%, 100 VAC, 240 VAC
- Motor:
- Brushless DC
- Wiring:
- 3' (0.9 m) plenum cable, 18 AWG, terminals
- Action:
- Non-spring return
- Rotation:
- 95 degrees, Rev. with switch
- Manual Override:
- Pushbutton disengage
- Noise:
- <45 db @ 3' (1m); <35 db @ 3' (1m) (LMB models)
- Resolution:
- 100 steps
- Life Expectancy:
- 100,000 cycles, 1 million repositions
- Operating Temperature:
- -22° to 122°F (-30° to 50°C)
- Operating Humidity:
- 5 to 95% RH
- Approvals:
- , UL94-5VA
- Warranty:
- 5 years
product series features
- Manual override for testing and verification
- Reversing switch for control flexibility
- CSA and CE approved for worldwide application
- Plenum-rated housing and cable connections
- NEMA 4 models available for outdoor locations
more information & related documents
Series Description
The Belimo LMB, NMB, AMB, GMB Series direct coupled damper actuators and valve actuators provide damper control and valve control for non-spring return applications in Building Automation Systems, BAS, or HVAC environment. Each actuator comes in two-position, tri-state (floating), proportional, and Multi-Function Technology (MFT) models. All actuators include a manual release mechanism for manual override.
Kele Description
ACT/NSR/18IN-LB(2NM)/ 100-240VAC/ON/OFF
Manufacturer
Belimo
Related Documents
Belimo MFT Programming Codes
GM Actuators Technical manual
LM Actuators technical manual
LU Actuators Technical manual
NM Actuators Technical manual
Non-Spring Return Actuator Cross Reference Chart
SGA, SGF Remore Positioners Data Sheet
ZG-JSL Jackshaft Linkage Installation Instructions
ZG-JSL Jackshaft Linkage Submittal