Tool changers

Our tool changers offer you the perfect solution to maximize the flexibility and productivity of your manufacturing processes. Designed for maximum precision and durability, they allow you to change between different tools quickly and safely. From compact systems to highly complex models for industrial applications – we have the right tool changer specifically for your requirements. Browse through our selection and discover the variety of our innovative products that will make your production processes more efficient and increase your competitive edge.


Technology highlight: Tool changers

Tool changers are used to change tools in automated and manual processes safely. They consist of two main components: the stationary part, which is permanently attached to the robot or portal, and the loose part, which is attached to the tool. Both parts work together precisely to ensure that changeovers are efficient and reliable.

Manual or automatic change

The choice is up to you!

Manual

HWR2000 and HWR series
  • Tools are changed manually by employees, e.g. with an integrated locking lever or an Allen key
  • Change possible within seconds
  • Ideal for applications with less frequent changes

Magnetic

WMR2000 series

  • Permanent electromagnet for a secure hold
  • Specially developed, sealed spring pins for secure signal transmission
  • Thanks to cleanroom certification, particularly suitable for clean applications and cleanroom applications

Automatic

FWR series
  • Manual and automatic change possible
  • Manual change using side operating elements, without additional aids such as an Allen key
  • Can be used passively, e.g. with storage stations
  • No additional actuator required

Pneumatic

WPR5000 and WWR1000 series

  • Fully automated changeover process
  • Uses double-acting, spring-loaded pneumatic pistons for higher forces and handling weights
  • Particularly suitable for fast changes and demanding applications
  • Maximum safety thanks to mechanical self-locking

TIP: Use our product filter to find the right tool changer for your requirements!

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TOOL CHANGERS FROM THE ZIMMER GROUP

Our expertise – your advantages:

  • Secure hold during a pressure drop: A redundant system, created by the combination of a spring accumulator and a self-locking mechanism, guarantees you maximum safety
  • Extremely flat design: This structure reduces the torque load for your robot to a minimum and makes it possible to use smaller and more affordable sizes.
  • Endless variety of media transmitters: 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

Standardized

The overall height reduces the load capacity of your robot. That is why our robot components are extremely flat and can be combined with each other without extra adapter plates. Direct mounting onto the robot is done with the mounting flange in accordance with EN ISO 9409-1.
 

Safe

Production reliability is our top priority, which is why our tool changers offer you maximum reliability. The optionally available piston position monitoring and optional loose part monitoring contribute to this, as do the springs installed to maintain force in emergency stop situations and the extremely robust locking bolts with line contact.


Focus: The importance of tool changers

Tool changers play a decisive role in robot technology. Find out more here about the background and why tool changers should not be underestimated as a key element in full automation.

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Suitable for every tool changer: Our energy elements

Tool changers are highly complex systems that create more than just a mechanical connection. Our energy elements enable the reliable transmission of pneumatics, vacuum, signal and load current, communication, fluidics and much more, allowing us to implement any application.

Discover our comprehensive selection and find the perfect solution for your application.

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Versatile

Do you want to custom-build your system and have freedom in media transmission? Working with us allows you to select from a wide variety of standardized energy elements. We would also be happy to develop a customized solution for you.

Get in touch now!


FAQ – Questions and answers on the topic of tool changers

What is a tool changer and what is it used for?

A tool changer allows tools to be changed automatically or manually on robots, portals or systems. It significantly increases flexibility and efficiency in automated production processes.

What types of tool changers does the Zimmer Group offer?

The Zimmer Group offers various series:

Which media can be transferred via the tool changer?

The Zimmer Group offers a wide range of standardized energy elements for:

  • Pneumatics/vacuum
  • Electrical signals and load
  • Hydraulics, coolants or other fluids
  • Communication such as IO-Link, bus systems
  • As well as many others on request or customized
Are there suitable storage stations?

Yes, the Zimmer Group also offers standardized storage stations for automated changeovers. The matching storage station is listed as an accessory with the respective tool changer. 

How is the robot mounted?

As with all robot technology components, installation is carried out directly with the standardized robot flange in accordance with EN ISO 9409-1.


CUSTOMER REFERENCES

2-Jaw Parallel Grippers with Long Stroke
Series GEH6000IL

  • Mechanically self locking in case of power drop
  • IO-Link on board
more
1. 2-jaw parallel grippers
  • Mechanically self locking in case of power drop
  • IO-Link on board
more
Component reference
Automated sample handling

Tool Changers
Series WWR

  • Robot flange with partial mounting circle in accordance with EN ISO 9409-1
  • Very high handling weight up to 300 kg
1. Werkzeugwechsler
  • Robot flange with partial mounting circle in accordance with EN ISO 9409-1
  • Very high handling weight up to 300 kg
Component reference
Disk mounting

Tool Changers
Series FWR

  • Automated tool change without external activation
  • Manual tool change
  • Optional media transmission
more

2-Jaw Parallel Grippers with Long Stroke
Series LWR

  • DGUV certified collaborative grippers
  • Servo drive with integrated controller
  • Sensitive version
  • IO-Link control
  • Use in combination with LWR fixed parts (IO-Link/RS485)
  • Optimal for applications of larger workpieces as well as different dimensions due to servo technology
more
1. Werkzeugwechsler
  • Automated tool change without external activation
  • Manual tool change
  • Optional media transmission
more
2. LWR-HRC-02
  • DGUV certified collaborative grippers
  • Servo drive with integrated controller
  • Sensitive version
  • IO-Link control
  • Use in combination with LWR fixed parts (IO-Link/RS485)
  • Optimal for applications of larger workpieces as well as different dimensions due to servo technology
more
Component reference
Loading and unloading microtiter plates in laboratories

2-Jaw Parallel Grippers
Series GEP2000

  • Largest stroke in small installation space
  • The simplest activation
  • Positionability via IO-Link
more

Tool Changers
Series WWR

  • Robot flange with partial mounting circle in accordance with EN ISO 9409-1
  • Very high handling weight up to 300 kg
1. 2-jaw parallel grippers
  • Largest stroke in small installation space
  • The simplest activation
  • Positionability via IO-Link
more
2. Werkzeugwechsler
  • Robot flange with partial mounting circle in accordance with EN ISO 9409-1
  • Very high handling weight up to 300 kg
Component reference
Projection welding system AKE

Tool Changers
Series WWR

  • Robot flange with partial mounting circle in accordance with EN ISO 9409-1
  • Very high handling weight up to 300 kg
1. Werkzeugwechsler
  • Robot flange with partial mounting circle in accordance with EN ISO 9409-1
  • Very high handling weight up to 300 kg
Component reference
Robot accessories - WWR tool changer in use

Tool Changers
Series WWR

  • Robot flange with partial mounting circle in accordance with EN ISO 9409-1
  • Very high handling weight up to 300 kg
1. Werkzeugwechsler
  • Robot flange with partial mounting circle in accordance with EN ISO 9409-1
  • Very high handling weight up to 300 kg
Component reference
Tool changer for welding applications

Tool Changers
Series WWR

  • Robot flange with partial mounting circle in accordance with EN ISO 9409-1
  • Very high handling weight up to 300 kg
1. Werkzeugwechsler
  • Robot flange with partial mounting circle in accordance with EN ISO 9409-1
  • Very high handling weight up to 300 kg
Component reference
WWR in the body shop
Component reference
Cleanroom changer

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