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LH Linear Series (34 lbf)
Damp.Linear, 34lbf, SR (2-10V), 24V
Unit of Measure

Specifications

Product Type

N/A Damper Actuator

Actuator Type

N/A Non-Spring Return

Object name

N/A LHX24-SR-200

TYPECODE

N/A LH0400C1000

Application Type

N/A Air

Fail-Safe

N/A Non-Spring

Torque

N/A 34 lb·ft150 N·m

Control Type

N/A Modulating

Control Input

N/A 2-10 VDC

Input Impedance

N/A 100 kΩ for 2 to 10 VDC (0.1 mA), 500 Ω for 4 to 20 mA

Position Feedback

N/A 2-10 VDC Feedback

Running Time (Motor)

N/A 150 per 4 inches (100mm)

Power Supply

N/A 24 VAC ±20%, 50/60 Hz, 24 VDC ±10%

Power Consumption

N/A Running: 1.5 W, Holding: 0.5 W

Transformer Sizing

N/A 3 VA (class 2 power source)

Electrical Connection

N/A 3 ft, 18 GA plenum rated cable with 1/2" conduit connector, 10 ft (3m) and 15 ft (5m) avail.

Overload Protection

N/A electronic throughout full stroke

Direction of Rotation (Motor)

N/A reversible with switch

Manual Override

N/A External push button

Humidity

N/A 5 to 95% RH non condensing (EN 60730-1)

Ambient Temperature

N/A -22 to +122 ºF-30 to +50 ºC

Storage Temperature

N/A -40 to +176 ºF-40 to +80 ºC

Noise Level

N/A max. 35 dB (A)

Housing

N/A NEMA 2, IP54, UL enclosure type 2

Agency Listing

N/A cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2004/108/EEC and 2006/95/EC

Servicing

N/A Maintenance Free

Quality Standards

N/A ISO 9001

Weight

N/A 0.86 lb0.39 kg

Application

N/A For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer's specifications.
The actuator operates in response to a 2 to 10 VDC, or with the addition of a 500? resistor, a 4 to 20 mA control input from an electronic controller or positioner. A 2 to 10 VDC feedback signal is provided for position indication or master-slave applications.