Carlyle Johnson Machine Company is proud to join the Ringfeder Power Transmission team. We look forward to combining engineering expertise, capabilities, and resources to better support our customers' needs.

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Over 100 Years of Excellence: Your Trusted Brake and Clutch Manufacturer

Carlyle Johnson is a leading industrial brake and clutch manufacturer. For over 100 years we have designed and manufactured clutch, brake and power transmission products. With a focus on new applications, we combine the latest technology, industry-leading engineering, and product development experience. CJM offers standard products and customized solutions of the highest quality:

Our team constantly pushes the boundaries of clutch and brake design, creating highly-efficient, effective solutions that fulfill even the most unique requirements. From advanced R&D to advanced quality testing, our engineering staff is ready to solve your toughest industrial clutch, brake or power transmission challenge. See why Carlyle Johnson is the trusted brake and clutch manufacturer of choice for virtually any application.

NSAI AS9100D Certified

Clutch & Brake Models

CJM offers a wide range of clutches & brakes. We often adapt these models for one-of-a-kind, unique applications. Standard units include:

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ph / fax:

291 Boston Turnpike
PO Box 9546
Bolton, CT 06043

860-643-1531 / 860-646-2645