Tsubaki Emerson MG-300 Cam Clutch

Description:

The Tsubaki Emerson MG-300 Cam Clutch is used in industrial power transmission systems to provide one-way torque transmission for overrunning and backstop applications. Commonly installed in conveyors, packaging machinery, pumps, reducers, material handling equipment, and industrial processing systems where reverse rotation prevention or freewheeling operation is required. Maintenance teams and system integrators use this cam clutch for repair, retrofit, expansion, or replacement to restore dependable one-way power transmission and minimize equipment downtime.

Applications:

The Tsubaki MG-300 is an MG Series cam clutch designed for low- to medium-speed inner race overrunning applications. Featuring a 3/4-inch bore with a 3/16-inch keyway, it utilizes a full complement cam design to deliver high torque capacity, reliable engagement, and long service life. The clutch is suitable for conveyors, packaging equipment, printing machinery, indexing equipment, pumps, and other industrial drive systems requiring maintenance-free one-way clutch performance.

Technical Specifications:

• Manufacturer: Tsubaki Emerson Co.
• Model / Part Number: MG-300
• Product Type: Cam Clutch (One-Way Clutch)
• Series: MG Series
• Clutch Type: Overrunning Cam Clutch
• Bore Size: 3/4 in
• Keyway Size: 3/16 in
• Rotation: One-Way Torque Transmission
• Nominal Torque Capacity: 314 N·m (232 lb-ft)
• Lubrication: Oil Lubricated
• Cam Design: Full Complement Cam
• Mounting: Shaft Mounted
• Function: Overrunning and reverse rotation prevention
• Application: Conveyors, packaging machinery, pumps, reducers, material handling equipment, and industrial processing systems

Common Replacements:

• Tsubaki MG-400 Cam Clutch
• Tsubaki MZ-30 Cam Clutch
• Tsubaki MZEU30 Cam Clutch