Nakanishi Jaeger Powertrain Technology

It is not widely known that company founder Alfred Jäger was an electrical machine builder. It is precisely in this field that the story of Jaeger began. Back in the 1960s, he built extremely compact, high-performance three-phase asynchronous motors with measuring and testing equipment he made himself. The use of specially designed laminations and highly conductive materials enabled power densities that impressed the industry even back then.

Our motors are still characterized by their compact design and high performance. We are proud that we carry out the entire process, from development to production to assembly, internally within our company. This vertical integration enables us to continuously check and ensure the quality of our motors.

In order to guarantee the performance of our motors, they are subjected to comprehensive testing and measurements on our in-house motor test rig. The results are carefully documented and presented in the data sheets for our motors. We always indicate "S1" operation, which means that the specified power of the motor is available continuously 24 hours a day and 7 days a week. We also determine the outputs for "S6-60%" operation and "S2-Pmax 5 sec." operation.

Since 2023, Jaeger and all its subsidiaries are part of the NSK Nakanishi Group (JP). This partnership enables us to join forces to become one of the world's largest spindle manufacturers. We strive to expand our presence and provide you with first-class service on a global scale with subsidiaries and representatives around the world.

Be part of this exciting development and contact us to find out more about our extensive product range and our global services. We look forward to working with you to shape the future of spindle technology.


All Videos

Deburring with a Nakanishi Jaeger F120 spindle

Profile processing with a chopper spindle

Finishing in tool & mold construction

Cleaning the collet

Changing the spindle

Wet grinding in the dental sector

Dry grinding in the dental area

Robot deburred with F150 spindle

Spindle with HSK-E20 clamping system

Vector-controlled spindle with HSK-E25 clamping system

SP33-M260.01 S26 - Our new substructure spindle

High-frequency spindles from Nakanishi Jaeger

What is speed?

Dental milling

Example application deburring

Application example turbines

Metalworking in dental sector

High-speed cutting spindle in use

Milling gear wheels

Nakanishi Jaeger Spindles - Where Production Never Ends

Nakanishi Jaeger high-frequency spindles

Maintenance of HSK

Nakanishi Jaeger - electrifies your drive

Nakanishi Jaeger GmbH

Siemensstraße 8
61239 Ober-Mörlen GERMANY