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Nexen Group Inc., is a leading manufacturer of brakes, clutches, torque limiters, overload protection devices and tension control systems for a variety of industrial applications in the packaging, machine tool, materials handling, automotive and textile industries.

Rotary Motion Control

Experience the pinnacle of precision and reliability with Nexen’s Precision Rotary Motion technology, Nexen delivers highly precise rotary drive systems, powerful rotary brakes, and mechanical torque limiters, resulting in an impeccable performance with zero backlash.

Rotary Indexers

Enhance Precision and Efficiency with Nexen’s Patented Rotary Indexer Systems

Roller Pinion Gears

Roller Pinion Gears

Experience Zero Backlash with Nexen’s Precision Rotary Motion Technology

Precision Brakes

Achieve Secure and Backlash-Free Installation with Nexen’s Precision Brakes

Nexen Gearheads


Revolutionize Your Design with Nexen’s Compact and Precise Harmonic Gearhead

Linear Motion Control 

Nexen’s Precision Linear Motion technology integrates high-precision drive systems and brakes, including the Roller Pinion System (RPS) and Linear Precision Brakes. This combination creates a complete, zero backlash drive and brake system. With a wide range of Rail Brakes and Rod Locks, Nexen offers unlimited options for holding or emergency stopping loads in linear applications.

Roller Pinion Racks

Roller Pinion Racks

Nexen’s Roller Pinion System (RPS) revolutionises linear and rotary motion control, surpassing traditional rack and pinion systems with increased accuracy and efficiency.

Profile Rail Brakes

Profile Rail Brakes

Nexen’s Linear Precision Brakes provide high clamping forces for secure holding with minimal air required for release.

NexSafe™ Safety Certified

NexSafe™ products are ISO 13849-1 Functional Safety certified by Intertek©. Dependable and verified, they provide a reliable solution for machine builders, ensuring safety during operations like holding, emergency stopping, and positioning. Perfect for safety-focused applications.

Servomotor Brakes

Nexen offers a  full line of servomotor brakes that mount directly to servomotor flange for increased safety.

Rod Locks

Nexen’s Static Rod Locks offer precise and virtually zero-backlash holding, ensuring high accuracy in demanding applications.

Power Transmission 

Nexen offers a versatile line of power transmission products, including clutches, brakes, torque limiters, and couplings. Nexen’s well-engineered units seamlessly interface with industry-standard components for optimal performance. Trust Nexen for durable and reliable solutions that meet the highest standards.


The Nexen Roller Pinion System (RPS) transforms motion control with improved accuracy and efficiency, outperforming traditional rack and pinion systems.

Friction Brakes

Unlock Precision and Reliability with Nexen’s Precision Linear Motion Technology

Friction Clutch-Brakes

Convenient clutch and brake packages for start-stop applications. Mountable on NEMA and IEC motor frames, these combinations operate using static air pressure.

Torque Limiters

Using a Nexen Mechanical Torque Limiter isolates the driving from the driven elements within a matter of milliseconds. 

Tension Control

Tension Control

Nexen’s Tension Controller line offers closed-loop, load cell-based tension control for paper, film, foil, or fabric in web processing machines.

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