The WPR5000 Series from Zimmer Group is a flat, compact robotic tool changer designed for precise and reliable operation. It features a spring-loaded, self-locking mechanism that secures the tool even during pressure loss and meets Performance Level d, Category 3 safety standards.

Built with hardened steel locking bolts and precise centering, it offers high rigidity and repeat accuracy with up to 5 million maintenance-free cycles.

The system supports modular energy transmission for pneumatic, hydraulic, and electrical connections using WER1500 or WER3000 energy elements. It includes pneumatic feed-throughs, IP54 protection, and corrosion-resistant construction for dependable use in industrial environments.

Available in sizes TK40–TK160, the series conforms to EN ISO 9409-1 robot flange standards and handles payloads up to approximately 500 kg.

Meets Performance Level d, Control Category 3 for safety
Spring-loaded, self-locking mechanism keeps tool secured without air pressure
Flat, rigid design minimizes torque load on the robot flange
Hardened locking bolts and precision centering for repeat accuracy
Up to 5 million maintenance-free cycles
IP54 rated and corrosion protected
Modular energy transfer (pneumatic, hydraulic, electrical, communication)
WER1500 / WER3000 energy elements for flexible media integration
Optional magnetic field sensors for position monitoring
Storage stations available with loose part locking and axis compensation
TK40–TK160 sizes, supporting payloads up to ~500 kg
EN ISO 9409-1 flange compatibility

Name	Stock

WER4000 Electrical Energy Elements

WPR5000 Pneumatic Tool Changers

WWR1000 Series Tool Changers

WER1500 Electrical Energy Elements

WER3000 Pneumatic Energy Elements

WER3000 Communication Energy Elements

WER4000 Fluidic Energy Elements

WER3000 Fluidic Energy Elements

WER3000 Communication Energy Elements

WER4000 Pneumatic Energy Elements