Belimo LMB24-3-T User Manual

Wiring Diagrams
207
J20741 - Subject to change. © Belimo Aircontrols (USA), Inc.
LM
LMX120-3
On/Off-Floating Point Control, Non-Spring Return, Direct Coupled, 100 to 240 VAC
LMX120-3 - Typical Specification:
Floating point, on/off control damper actuators shall be
electronic direct-coupled type, which require no crankarm
and linkage and be capable of direct mounting to a shaft
from 1/4” to 5/8”. Actuators shall have Brushless DC motor
technology and be protected from overload at all angles of
rotation. Actuators shall have reversing switch and manual
override on the cover. 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.
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 Shield - Steel
ZS-150 Weather Shield - Polycarbonate
Tool-06 8 mm & 10 mm Wrench
S1A, S2A Auxiliary Switch (es)
P370 Shaft Mount Auxiliary Switch
P…A Feedback Potentiometers
Note: When using LMX120-3 actuators, only use accessories
listed on this page.
1
2
3
100 to 240 VAC
a open
a closed
The indication of direction
is valid for switch position 1.
(1) Common
(2) +
(3) +
LMX120-3
a
N L1
H L2
–
10
W366
1
2
3
100 TO 240 VAC
The indication of direction
is valid for switch position 1.
(1) Common
(2) +
(3) +
LMX120-3
N L1
H L2
–
10
W367
On/Off
3
1
2
Provide overload protection and disconnect
as required.
Actuators may be connected in parallel.
Power consumption must be observed.
Meets cULus requirements without the
need of an electrical ground connection.
Notes:
Floating Point or On/Off control
®

Belimo LMB24-3-T Specifications

General

Power Supply	24 VAC/DC
Control Type	On/Off, Floating Point
Angle of Rotation	95°
Housing Material	UL94-5VA
Type	Non-Spring Return
Running Time	75 seconds
Agency Listing	cULus
Protection Class	IP54
Mounting	Direct Mount
Operating Temperature	-22°F to +122°F