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LM230ASR
LM230ASR - Belimo Damper actuator 5 Nm, 150 s, 95° AC 230 V
£186.48
£155.40
On request
Next Supplier Stock Update: 18/04/2026
Manuals & Datasheets
| DATA-SHEET |
 |
| Product type | Actuator |
| IP rating | IP54 |
| Input Signal | 0..10 Vdc |
| Manufacturer | Belimo |
| Power Supply | 230Vac, 1Ph, 50Hz |
| Torque | 5 Nm |
| Running time | 140 to 150 sec |
| Actuator type | Rotary |
| Control Type | Modulating |
Find all the components for your ventilation system at IACS. All Belimo Actuators on hand are eligible for Free Delivery and 1-2 Delivery.
The Belimo LM230ASR is a kind of Actuator used to manage dampers in HVAC applications and systems.
To control the damper, this kind of Actuator turns it by Rotary motion.
The Torque used by the LM230ASR is 5 Nm.
This Belimo Actuator requests a power supply of 230Vac.
Find the appropriate Belimo Actuator for your system at the greatest price at iacs.
If you have questions about size or installation, consult the Belimo custom datasheet above or send an email to iacs to get personalised guidance.
Features
- Mode of operation The actuator is controlled with a standard modulating signal of DC 0 ... 10 V and travels to the position defined by the control signal. Measuring voltage U serves for the electrical display of the damper position 0 ... 100% and as slave control signal for other actuators.
- Simple direct mounting Simple direct mounting on the damper spindle with a universal spindle clamp, supplied with an anti-rotation strap to prevent the actuator from rotating.
- Manual override Manual operation is possible with the pushbutton possible (the gear is disengaged for as long as the button is pressed ).
- Adjustable angle of rotation Adjustable angle of rotation with mechanical end stops.
- High functional reliability The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached.
• Electrical data Nominal voltage AC 100 ... 240 V, 50/60 Hz
• Nominal voltage range AC 85 ... 265 V
• Power consumption In operation 1.8 W @ nominal torque
• At rest 1 W
• For wire sizing 4 VA
• Connection Power supply Cable 1 m, 2 x 0.75 mm2
• Signals Cable 1 m, 4 x 0.75 mm2
• Functional data Torque (nominal torque) Min. 5 Nm @ nominal voltage
• Control Control signal Y DC 0 ... 10 V, typical input impedance 100 kΩ
• Working range DC 2 ... 10 V
• Position feedback (Measuring voltage) DC 2 ... 10 V, max. 1 mA
• Position accuracy ±5%
• Direction of rotation Reversible with switch 0 / 1
• Direction of rotation at Y = 0 V at switch position 0 resp. 1
• Manual override Gearing latch disengaged with pushbutton, self-resetting
• Angle of rotation Max. 95° , limited on both sides by means of adjustable, mechanical end stops
• Running time 150 s
• Sound power level Max. 35 dB (A)
• Position indication Mechanical, pluggable
• Safety Protection class II Totally insulated
• Degree of protection IP54 in any mounting position
• EMC CE according to 89/336/EEC
• Low voltage directive CE according to 73/23/EWG
• Mode of operation Type 1 (to EN 60730-1)
• Ambient temperature range –30 ... +50°C
• Non-operating temperature –40 ... +80°C
• Ambient humidity range 95% r.H., non-condensating (EN 60730-1)
• Maintenance Maintenance-free
• Dimensions / Weight Dimensions See «Dimensions» on page 2
• Weight Approx. 700 g
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