M9310-600 Johnson Controls Gripper

Overview

The Johnson Controls M9310-600 is a standard gripper assembly and shaft coupler kit designed for use with the M9308 and M9310 Series Electric Non-Spring Return Damper Actuators. It serves as a replacement or component piece to enable direct-coupled mounting of the actuator onto a variety of damper shaft sizes without requiring external damper linkages.

Features

• Direct-Coupled design enables secure attachment without complex linkages.
• Universal clamping mechanism supports multiple shaft profiles.
• Simplifies retrofits and equipment upgrades in the field.
• Provides robust gripping performance to match the actuator’s 88 lb-in (10 Nm) rated torque capacity.

Specifications

• Product Type: Standard Coupler Kit / Gripper Assembly
• Component Compatibility: Engineered for Johnson Controls M9308 and M9310 Series Electric Damper Actuators
• Round Shaft Capacity: Accommodates diameters from 3/8 inch to 3/4 inch (10 mm to 19 mm)
• Square Shaft Capacity: Accommodates sizes from 3/8 inch to 5/8 inch (10 mm to 16 mm)
• Enclosure Rating Compatibility: NEMA 5 / IP54

Applications

• Used in building automation and commercial HVAC systems to securely mount actuators to air dampers.
• Ideal for short-shaft installations and standard direct-mount damper assemblies.
• Applied in setups requiring automatic variable air volume control, mixing boxes, or ventilation terminal units where standard sizing applies.