Tsubakimoto Emerson Clutch EMR MI30S Cam Clutch

Description:

The Tsubakimoto Emerson EMR MI30S Cam Clutch is used in industrial power transmission systems for one-way rotation, indexing, and overrunning applications. Commonly installed in conveyors, feeding equipment, coiling machines, and industrial machinery requiring controlled torque transmission and precise intermittent motion. Maintenance teams and mechanical technicians use this cam clutch for repair, replacement, retrofit, and maintaining reliable mechanical drive operation.

Applications:

The Tsubakimoto Emerson MI30S Cam Clutch is designed for indexing and one-way drive applications using a cam and roller mechanism. It is commonly used in material feeding systems, bag-making machines, coiling machines, conveyors, and industrial automation equipment where accurate intermittent motion and reduced wear are required. The MI-S series uses specially treated cams for improved wear resistance and is designed for low-speed indexing applications with larger feed distances.

Technical Specifications:

• Manufacturer: Tsubakimoto Chain Co. (Tsubaki / Emerson)
• Manufacturer Part Number (MPN): EMR MI30S
• Product Type: Cam clutch / indexing clutch
• Series: MI-S Series
• Clutch Type: One-way cam and roller clutch
• Bore Diameter: 30 mm
• Outside Diameter: 100 mm
• Maximum Torque Capacity: 196 N·m
• Maximum Indexing Speed: 300 cycles/min
• Drag Torque: 1.08 N·m
• Keyway: 10 mm × 3.3 mm
• Mounting: Shaft-mounted inner race with outer race drive connection
• Function: One-way torque transmission, overrunning, and indexing control
• Application: Feeding systems, conveyors, coiling machines, and industrial machinery
• Construction: Hardened cam mechanism with bearing-supported assembly
• Lubrication: Oil lubrication required
• Weight: Approximately 4 kg
• Use: Replacement cam clutch for industrial equipment maintenance and motion control applications

Common Replacements:

• Tsubaki MI30S Cam Clutch
• Tsubakimoto Emerson MI-S Series Clutch
• 30 mm bore industrial indexing cam clutch