Belimo Aircontrols (USA), Inc. LF24-MFT US LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque

SKU: LF24MFTUS
Unit Price
List Price$775.00
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Availability: 134

LF Series DIrect coupled spring return actuator, 35 in-lb minimum torque

Actuator TypeSpring return
Control TypeMFT/Programmable
Electrical Connectioncable
Running time150 seconds
VoltageAC/DC 24 V
Angle of Rotation90�
Direction of Rotation (Fail-Safe)reversible with CW/CCW mounting
Direction of Rotation (Motor)reversible with built-in switch
Power Consumption (Holding)1 W
Power Consumption (Running)2.5 W
Degree of ProtectionNEMA 2
Shaft Diameter3/8" to 1/2" round, centers on 1/2"
Torque35 in-lbs [4 Nm]
Safety FunctionYES
Servicingmaintenance free
Power SupplyQuality Standard
Power Consumption Running2.5 W
Power Consumption Holding1 W
Transformer Sizing5 VA (class 2 power source)
Electrical Connection3ft [1m], 18 GA appliance cable with 1/2? conduit connector
Overload Protectionelectronic throughout 0� to 95� rotation
Input Impedance100 k ? for 2 to 10 VDC (0.1 mA), 500 ? for 4 to 20 mA, 1500 ? for PWM, floating point and On/Off
Angle of Rotation90�
Direction of Rotation (Motor)reversible with built-in switch
Running Time (Motor)150 sec (default), variable (75 to 300 sec)
Ambient Temperature Range-22�F to 122�F [-30�C to 50�C]
Storage Temperature Range-40�F to 176�F [-40�C to 80�C]
HousingNEMA 2, IP54
Agency ListingscULus acc. To UL 873 and CAN/CSA C22.2 No. 24-93
Noise Level (Motor)<50 dB (A)
Quality StandardISO 9001
Operating Range Y2 to 10 VDC, 4 to 20 mA w/ ZG-R01 (500 ?, 1/4 W resistor), variable (VDC, floating point, on/off)
Direction of Rotation (Fail-Safereversible with CW/CCW mounting
Position Indicationvisual indicator, 0� to 95� (0� is full spring return position)
Running Time (Fail-Safe)<25 sec @ -4�F to 122�F [-20�C to 50�C], < 60 sec @ -22�F [-30�C]
Noise Level (Fail-Safe)<62 dB (A)
Feedback Output U2 to 10 VDC, 0.5 mA max, VDC variable

Product Family

Model NumberDecriptionManufacturerPriceAvail. Qty 
LF120SUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $288.45 180    Add To Cart
LF120US LF Series Direct Coupled Spring Return Actuator, 3 Belimo Aircontrols (USA), Inc. $248.85 146    Add To Cart
LF230SUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $346.50 1    Add To Cart
LF230US LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $306.45 6    Add To Cart
LF243SUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $312.75 5    Add To Cart
LF243US LF Series Direct Coupled Spring Return Actuator, 3 Belimo Aircontrols (USA), Inc. $272.70 67    Add To Cart
LF24MFT20US LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $386.55 0    Add To Cart
LF24MFTS20US LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $425.25 0    Add To Cart
LF24MFTSUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $387.90 13    Add To Cart
LF24MFTUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $348.75 134    Add To Cart
LF24SREUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $331.20 16    Add To Cart
LF24SRSUS LF Series Direct Coupled Spring Return Actuator, 3 Belimo Aircontrols (USA), Inc. $346.50 65    Add To Cart
LF24SRUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $306.45 356    Add To Cart
LF24SUS LF Series Direct Coupled Spring Return Actuator, 3 Belimo Aircontrols (USA), Inc. $263.70 135    Add To Cart
LF24US LF Series Direct Coupled Spring Return Actuator, 3 Belimo Aircontrols (USA), Inc. $224.55 222    Add To Cart
LFC243RUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $310.50 0    Add To Cart
LFC243SUS LF Series Direct Coupled Spring Return Actuator, 35 in-lb minimum torque Belimo Aircontrols (USA), Inc. $348.75 0    Add To Cart

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