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Belimo LF24-MFT-20 US

SKU: CS29460MPN: LF24-MFT-20 US

Damper Actuator, 35 in-lb [4 Nm], Spring return, AC/DC 24 V, 6...9 V, MFT/programmable

Product Details

Damper Actuator, 35 in-lb [4 Nm], Spring return, AC/DC 24 V, 6...9 V, MFT/programmable

Attributes

Control MFT/programmable
Fail-Safe Spring Return
Torque 35 in-lb
Nominal Voltage AC/DC 24 V
Transformer Sizing 6 VA (class 2 power source)
Enclosure UL Enclosure Type 2
Power Supply 24 VAC, ±20%, 50/60 Hz, 24 VDC, ±10%
Power Consumption In Operation 3 W
Power Consumption In Rest Position 1.5 W
Electrical Connection 18 GA appliance cable, 3 ft [1 m], with ½” conduit connector
Overload Protection electronic throughout 0…95° rotation
Operating Range 6…9 V, Default program: P-10005 (A05)
Operating Range Y Variable Start point 0.5…30 V End point 2.5…32 V
Input Impedance 100 kΩ
Position Feedback 2…10 V, Max. 0.5 mA, VDC variable
Angle Of Rotation Max. 95°, adjustable with mechanical stop
Direction Of Motion Motor selectable with switch 0/1
Position Indication Mechanical
Running Time (Motor) default 150 s, variable 75…300 s
Running Time Fail-Safe <25 s
Ambient Humidity max. 95% r.H., non-condensing
Ambient Temperature -22…122°F [-30…50°C]
Storage Temperature -40…176°F [-40…80°C]
Degree Of Protection Iec/En IP54
Degree Of Protection Nema/Ul NEMA 2
Connection cable
Servicing maintenance-free
Housing Material galvanized steel
Nominal Voltage Dc 24 V
Nominal Voltage Ac 24 V
Noise Level, Motor 30 dB(A)
Torque Motor 35 in-lb [4 Nm]
Electrical Protection actuators are double insulated
Quality Standard ISO 9001
Noise Level, Fail-Safe 62 dB(A)
Angle Of Rotation Adaptation off (default)
Agency Listing cULus acc. To UL 873 and CAN/CSA C22.2 No. 24-93
Shaft Diameter ⅜…½” round, centers on ½”
Override Control MIN (minimum position) = 0% MID (intermediate position) = 50% MAX (maximum position) = 100%
Fail-Safe Function Spring return
Control Type Web MFT/Programmable
Fail-Safe YES

Specifications

SKUCS29460
MPNLF24-MFT-20 US