Reference

Our customers, among others, come from renowned industrial companies. Long-term, successful collaboration has generated a close partnership. We are very grateful that, in conjunction with us, some of our customers gladly offered editorial contributions, and they also have assented to their names being included. These named customers are examples of our extensive trading branch. We are glad to discuss further references with you in private, should you so wish.

That’s what our customers say:

"Excentric-worm-driven pumps, due to their design, can reliably transport complicated media like highly-viscous or semi-solid foodstuffs to their respective metering station and guarantee a filling-volume to the nearest millimetre. Reiner Völksen is responsible for applications in the sales department of the company Knoll. Hence, he knows requirements and customer requests as well as their specific environment due to his direct market contact. He particularly values the stainless steel housing of the ‘Silver Line’ in that this solution with all cabling, plugs and screw joints, compared to those with cover hood, fulfils all demands of the very stringent environmental requirements. Groschopp offers with this ‘Silver Line’-series a lot more than just the outer housing, but also a complete drive for high demands on corrosion resistance and easy-to-clean-properties."

Reiner Völksen Sales / Knoll

"The company Forsthoff develops and produces for more than 30 years hand-held welding equipment for various applications. The entire design for these motors has been handed over to the drive experts on account of the close collaboration between Groschopp and Forsthoff.  This resulted in the idea of designing a housed commutator motor with brushes, as well as a motor that is electronically commutated. The company Forsthoff-Neeff regards the appropriate cooperation as positive. The involvement of Groschopp generated ‘an immense engagement and support’, resulting in ‘a very good and marketable product’. This was made possible by Groschopp not just concentrating on the motor alone, but also in their designing the entire routing of airflow of the twin-turbine system, and the manufacturing of motor, housing and handle, resulting in a powerful product."

Andrea Forsthoff-Neeff CEO / Forsthoff

"The main requirements put on any drive system are sufficient power transmission and output besides a maximum of reliability and longevity. Standard or ‘off-the-shelf’ products are often not suitable for such applications. Individually designed and customer-tailored drives are the only solution. Not only the technical know-how of the company Groschopp qualifies them as reliable OEM-partner and supplier of drive technology. The company MaagMercure was also convinced by the supplier network of the drive expert, represented locally in Switzerland by their agency Omni Ray AG. Groschopp possesses in Omni Ray AG a local supply partner for many decades, supporting us in the development of our products. The fact that they keep our motors available in their stock, and on account of their constant involvement in our requirements, we also want to cooperate with Groschopp for future projects. Meanwhile, Groschopp motors are already installed in our new document-counting machine ‘LC-10’."

Hans Maag CEO / Maag Mercure
ToolDrives

"Specially modified servomotors as a centralised drive element, made by Groschopp, are installed in the feeding-axis of a new intelligent processing device made by the company ToolDrives. It was essential for our newest model IHS-ADU60 that motor drive, sensor system and the corresponding integrated power- and controller-electronics harmonised frictionless with each other. We have cooperated closely with providers of electronics and with a manufacturer of servo-controllers in the past, who for many years had worked closely with the company Groschopp. Hence, we knew that the combination of motor and electronics have worked superbly well in the past, and even the sampling inspection at the starting phase and the provision of CAD-data went smoothly. In that way, we were able to provide our customers with CAD-models at the earliest time as soon as the prototype of the intelligent drilling module was completed, so that we could check whether the system would fit in the particular equipment. EGK-servomotors are only used in IHS-ADU60-modules at present, but the partnership with Groschopp has proved to be such a positive experience that we in ToolDrives see the potential for further joint projects and envisage an extension of our cooperation."

Volker Meier CEO / ToolDrives GmbH & Co. KG
Tünkers

"We are collaborating with Groschopp for more than 25 years. It all began with the fact that Groschopp designs customer-tailored drives for electrically driven wheelchairs, which is another business segment of TÜNKERS. Our collaboration soon extended to include the segment automation technology. Groschopp products are not only used in wheelchair technology but also for miniature gluing machines and electric clamping and positioning robots in the car manufacturing industry. Frequency converters, brakes, and motors are supplied by different suppliers, and that is why an exact attunement between the various suppliers was essential and has subsequently guaranteed a smoothly functioning operation. Moreover, even in flexibility during the development of new motors and product quality  TÜNKERS can see advantages in the collaborating with Groschopp – a good foundation for the next 25 years of cooperation."

Stefan Bröxkes Expert for application technology / TÜNKERS

"Our company Max B. Martin has purchased motor components made by Groschopp for many decades. Quality has a priority for us, and that is why we manufacture as many parts as possible ourselves. However, cooperation with Groschopp is an exception and has proven the test of time."

Martin Brender CEO / Max B. Martin

"Following a selection process of various vendors, DRIESCHER chose Groschopp – and as a result of our good experience, we have remained a Groschopp customer ever since. Motors made by the drive-expert from Viersen guarantee a comfortable and reliable operation of DRIESCHER-medium-voltage switchgear employed in industry and energy supply and distribution. In practice, motors made by Groschopp are installed in the interior of vacuum-circuit breakers and both interior and exterior outdoor motor drives of series UM. DRIESCHER is satisfied with this solution. Groschopp motors are reliable and long-lasting, and they entirely fulfil all our application requirements."

Bernhard Hobmaier Head of Purchasing / DRIESCHER

"In the past, as well as now, Groschopp offers high-quality products at a good price/performance ratio. Our rotisserie RT608 serves as a good example for the meticulous way Groschopp deals with drive solutions to satisfy our requirements. Our relationship is characterised by a mutual understanding of the requirements and interests of both partners and is governed by mutual trust. "UBERT is quite satisfied with the individual drive-solutions offered by Groschopp – hence, nothing speaks against our continuing cooperation for the next 20 years."

Christoph Stephan Head of R & D / Ubert