Bray Commercial DS24-180 Actuator

The Bray Commercial DS24-180 Actuator is a high-torque, spring return damper actuator designed for on/off control in commercial HVAC systems. Delivering 177 in-lb of torque, this unit ensures reliable fail-safe operation by returning to a home position upon loss of 24VAC/DC power. As the DS24-180 is the direct replacement for DS24-140, it offers a seamless upgrade path for legacy installations without requiring complex modifications to existing building automation systems. Professionals value its direct-mount design, which eliminates the need for external linkages and simplifies the damper actuator installation process on standard 1/2-inch to 3/4-inch round or 3/8-inch to 1/2-inch square shafts. Built with a NEMA 2 (IP54) rated enclosure, the DS24-180 provides the durability needed for demanding mechanical rooms. Its bidirectional operation and 24VAC/DC power supply compatibility make it a versatile HVAC replacement part for managing airflow and pressure in air handling units.

• High Torque Output: Provides 177 in-lb (20 Nm) of running and spring return torque to handle large dampers and valves.
• Direct-Mount Efficiency: Connects directly to shafts without additional linkages, reducing labor time and potential failure points.
• Universal Compatibility: Works on standard 24V AC/DC circuits and serves as a verified 1:1 replacement for the discontinued DS24-140 model.
• Rugged Reliability: Features an IP54/NEMA 2 rated housing and maintenance-free brushless motor design for long-term service.

Is the DS24-180 compatible with my old DS24-140 unit?
Yes, the DS24-180 is specifically engineered as the direct substitute for the DS24-140, maintaining identical mounting footprints and electrical requirements.

How do I handle the fail-safe direction on this actuator?
The spring return direction (Clockwise or Counter-Clockwise) is determined by which side of the actuator is mounted toward the damper shaft.

Can these actuators be used for tandem operation?
Yes, multiple DS24-180 units can be mounted in tandem to double or triple the torque output for heavy-duty applications.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.