Johnson Controls M9000-153 Crankarm Kit

The Johnson Controls M9000-153 Crankarm Kit is a field-proven mechanical linkage solution designed specifically for remote mounting direct coupled actuators. Engineered for high-stress HVACR environments, this kit allows technicians to install M9100 and M9200 Series Actuators in tight or inaccessible spaces where a standard direct shaft mount is not feasible. The assembly features a robust slotted metal bracket and a precision-engineered round post, ensuring linear force is transmitted effectively for damper automation and control valve applications.

This aluminum crankarm is optimized for use with 1/2 inch round rods and is compatible with the M9220 Series, including high-torque spring return models. By utilizing the actuator coupler as a base, the M9000-153 provides the necessary mechanical advantage to drive secondary links while maintaining stall detection accuracy. It is built to support the 60,000-cycle life expectancy of JCI power units, making it the standard choice for professional HVAC mechanical linkages requiring offset mounting or specific stroke adjustments.

Key Benefits

• Enhanced Mounting Flexibility: Enables the remote installation of direct coupled actuators in applications with limited shaft access.
• Broad Series Compatibility: Fits seamlessly with Johnson Controls M9108, M9116, M9124, and M9220 series power units.
• Durable Aluminum Construction: Lightweight yet rigid crank arm structure prevents linkage flex, ensuring precise damper positioning.
• Simplified Field Retrofits: Standardized 1/2 in rod sizing allows for easy integration into existing mechanical control systems.

Common Questions

Can the M9000-153 be used with M9132 Series actuators?
No, this crankarm kit is specifically not for use with M9132 Series actuators or tandem applications due to torque and mounting geometry constraints.

What rod size is compatible with this kit?
This kit is designed for 1/2 inch round rods, providing a secure fit for standard technical HVAC linkage rods.

Is this kit required for all M9200 actuators?
Only if you are performing a remote mounting installation. For standard direct-to-shaft mounting, the actuator?s integrated coupler is typically sufficient.

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.