Belimo AV6-20 Shaft extension This specific arm kit is

This specific arm kit is optimized for non-spring return actuators within the 35 lb-in to 70 lb-in range

featuring the same electrical ratings and mounting footprint

Technicians usually observe a "hanging" damper or a motor that struggles to pull the door back to center

What does the -1

Belimo AV6-20 Shaft extension This specific arm kit isThe Belimo AV6 20 is a heavy duty shaft extension 170 mm designed for professional HVAC mechanical installations where the standard damper shaft length is insufficient for actuator mounting. This accessory provides a critical 6. 7 inch extension, making it indispensable for deep set dampers or applications with thick insulation. Crafted from galvanized steel, the AV6 20 is engineered to withstand high torque environments without slipping or losing