Description
The Honeywell 4074ELR is a Heavy Duty Crank Arm designed to provide a robust and reliable mechanical linkage solution for damper actuator systems in commercial and industrial HVAC applications. Built to Honeywell’s exacting standards, this crank arm is engineered to withstand the repetitive motion and mechanical stress of continuous actuator operation, making it an ideal replacement or upgrade component for demanding environments.
Key Features
- Heavy duty construction for long-lasting, dependable performance
- Designed for use with compatible Honeywell damper actuators
- Provides secure and precise mechanical linkage between actuator and damper shaft
- Engineered to handle repetitive cycling without fatigue or failure
- Direct OEM replacement ensures proper fit and function
- Suitable for commercial and industrial HVAC control applications
Application
The 4074ELR crank arm is used to convert the rotary output of a damper actuator into the mechanical movement needed to open and close dampers in air handling, ventilation, and building automation systems. Its heavy duty design makes it well-suited for high-cycle or high-torque applications where standard crank arms may wear prematurely.
Why Choose Honeywell
Honeywell is a globally recognized leader in HVAC controls and building automation. Their actuator accessories are manufactured to precise tolerances, ensuring compatibility, reliability, and ease of installation for HVAC professionals.







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