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Zimmer

<h4>Tool changer</h4>Secure hold during pressure drop The combination of spring loaded and a high gear ratio guarantees them a safe machine Extremely flat design This structure reduces the moment load for your robot to a minimum and makes it possible to use smaller and more affordable sizes Inexhaustible variety of media transfer systems No matter which medium you would like to transmit, we will draw from our wealth of experience in implementing projects and find a solution to suit your needs!

WWR125L-B

Spring-loaded robotic tool changer, 125mm, flat design, secure hold during pressure drop

Pneumatic, ultra-flat tool changer with mechanical self-locking for safe holding during pressure drops. Supports 10 pneumatic ports plus optional electrical and hydraulic transfer. Rated for 300 kg handling weight, 4 to 10 bar operating pressure, and delivers 0.02 mm repeatability (X/Y) and 0.01 mm (Z). Fits TK160 flange, weighs 2.7 kg. Reliable, high-precision option for fast robotic tool changes.

WWR160L-B

Spring-loaded robotic tool changer, 160mm, flat design, secure hold during pressure drop

WWR80F-B

Spring-loaded robotic tool changer, 80mm, flat design, secure hold during pressure drop

WWR80L-B

<h4>Tool changer</h4>Manual end effector change with one-hand function Automated changeover without external control Integrated signal and media feed-through Optical Connect LED and Connect signal to the higher-level controller Various electrical interfaces, depending on the required functionality Use in combination with LWR loose parts

LWR50F-09-01-A

LWR50F-13-01-A

LWR50F-17-01-A

LWR50F-17-04-A

<h4>Energy element</h4>Fluid and electrical energy transfer Standardised and packaged Short set up time for maintenance work Custom-specifically modifiable

WER3000FLA01-00-A

WER3000FLA06-00

WER3000FPN01-09-A

WER3000FSI12-00

WER3000FSI19-00

WER3000LLA01-00-A

WER3000LLA06-00

WER3000LPN01-09-A

WER3000LSI12-00

WER3000LSI19-00

WER3000FLA01-27-A

WER3000LLA01-27-A

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

WPR5000 Pneumatic Tool Changers

<ul><li>Secure hold during pressure drop
The combination of spring accumulator and mechanical force transmission ensures that the tool is held securely - even in the event of a sudden loss of pressure in the system.</li><li>High loads for major challenges
With load capacities of over 1,000 kg, the tool changer is ideal for use on heavy-duty robots and enables stable, automated changing processes even under the most demanding conditions.</li><li>Inexhaustible variety of media transfer systems
Whether pneumatics, vacuum, hydraulics, coolant, electrical signals or load - our modular system allows the integration of a wide variety of media carriers - flexibly adaptable to the most diverse process requirements.</li></ul>