BELIMO GKB24-SR Spring Return Proportional Direct Coupled Actuator 360 lb-in (24 VAC/DC)

Product Description

The Belimo GKB24-SR Spring Return Proportional Direct Coupled Actuator is engineered for precision modulation and control of HVAC dampers. It ensures reliable fail-safe operation and direct coupling to damper shafts, enhancing HVAC system performance.

• Supports direct coupling to damper shafts up to 1.05 inches in diameter.
• Operates with 2 to 10 VDC or 4 to 20mA control inputs for flexible system integration.
• Equipped with a visual position indicator and digital rotation sensing to prevent over-torque.

Product Highlights

Designed for proportional modulation of dampers in HVAC systems. It offers a brushless DC motor controlled by Application Specific Integrated Circuit (ASIC) which ensures optimal performance and durability.

Product Information

Standard Information

• Brand: Belimo
• MPN: GKB24-SR

Technical Specifications

• Control Signal: 2 to 10 VDC, optional 4 to 20mA
• Rotation: 95 degrees
• Power Supply: 24 VAC/DC
• Torque: 360 lb-in
• Fail Safe Mode: Electrical power off
• Feedback Signal: 2 to 10 VDC for position indication