Logo Made in Germany Iran Rail Expo 2017

RENK Test System GmbH

Booth number: 36

About us

RENK Test System GmbH (RTS) is a 100 percent subsidiary of RENK AG, a manufacturer of high-quality special gears and drive components. Majority interest of RENK AG is held by MAN, and since 2011 is a part within the VW-Group. We offer 30 years of experience in manufacturing high-quality test systems for drive-train components, brake-systems and chassis dynamometers for functional, NVH– and temperature tests on complete vehicles.

Due to decades of experience in in-house R&D test equipment, today RTS is one of the leading manufacturers of customized test systems for the aerospace, railway, automotive, commercial and wind power industries.

Worldwide, renowned OEMs and their suppliers take advantage of our extensive experience in drive technology, measuring technology, electronics and system design and rely on RENK test systems for R&D as well as for quality assurance at the end of production.

Products and services

Test systems for Railway:

  • Wheelsets and wheelset bearings
  • Engines, transmissions and axles
  • (Wagon) Couplers
  • Brakes and friction linings

Test systems for Passenger Car/Truck- and Agricultural Machinery:

  • Transmissions, axles and torque converters
  • Clutches
  • Dual mass flywheels
  • Drive shafts
  • Drive components
  • Brakes
  • Friction linings
  • Power/drive trains
  • Complete vehicles (e.g. chassis dynamometers)

Test systems for Wind Energy:

  • Nacelles
  • Drive and power trains
  • Transmissions/couplings
  • Rotor and transmission bearings

Test systems for Aerospace:

  • Helicopter transmissions
  • Drive components
  • Rotor blades
  • Geared turbofan

Test systems for Defence:

  • Transmissions for heavy tracked vehicles and heavy wheeled vehicles
  • Hydraulic components
  • Combustion engines

Additional Services and Products:

  • Maintenance and service
  • Upgrading of existing test systems
  • Test rig components (adaption gear boxes, hydraulic supply units)
  • Test rig control software automation

News & Innovations

New Automation software RDDS.NG for test systems… customization made easy! 

RENK has developed a new flexible test stand automation system with an even more user-friendly architecture for highly dynamic control and monitoring tasks, as well as storage and visualization of measured values.

Based on the open and well-known industrial platform, TwinCAT®, it is versatile and very easy to use in the customization of the RENK automation system. Its modular design and very flexible structure allows upgrades of existing test systems with much less effort, in addition, even with external systems.

The new RDDS offers graphical editors for the controls, state-machines, signal-processing and generation of automatic test runs, and has a client-server structure which is database-driven. A sophisticated test stand manager easily handles specimen, test-set-up, data-storage, and reporting configurations.

Overall, due to a high level of user-friendliness in the new system, our partners benefit from an increase in valuable testing time, rather than requiring exhausting preparation for the tests.

Additionally, the automation system RDDS.NG provides interfaces to VECTOR CANoe®, National Instruments LabView, Mathworks and Matlab/Simulink.


RENK Test System GmbH
Goegginger Str. 73
86159 Augsburg

Phone: +49 821 5700609
Fax: +49 821 5700610

Martin Schmurr
Key Account Manager
Phone: +49 821 5700611

Tavan Sazan Iran Co., Ltd.
No. 27, Sixth Street, 61st Avenue, km 17 Lashgari highway
1397135531 Tehran

Phone: +98 21 449887657
Fax: +98 21 44980181

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