We offer you a qualified repair service for motor spindles, electric motors, metalworking spindles and drilling units - manufacturer-independent! Let yourself be convinced by our performance and the Q4S quality.

You deserve the best service!

Nowadays, many companies are often only concerned with the bare numbers – how fast, how expensive. We would also like you to be happy to work with us, because you appreciate personal and honest service. We know each motor spindle exactly and can advise you expertly, tailored to your individual requirements. For all spindle repairs we only use high-quality branded components. With our spindle service you get an all-round carefree package that you can rely on. This is our Q4S-quality promise.

We are a young and dynamic service company and have set ourselves the goal of extending the service life of your motor spindles with our qualified spindle repair service. We succeed in this through our 10-year experience in the field of spindle repair, with a qualified team of spindle technicians and compliance with the highest quality standards, which we can ensure with high-quality equipment on test and measuring equipment, fully air-conditioned clean rooms as well as documented processes. We offer you a manufacturer-independent repair service for all motor spindles that find their application in wood, plastic, aluminum, glass, stone-, and metalworking. Our customers include kitchen and furniture manufacturers, automotive industry, machine manufacturers, model and mold making, aircraft industry, the renewable energy sector and many more.

Our 6 ★ quality promise

Do not hesitate to contact us in case of a problem, even at night on weekends or holidays. We are ready and happy to help you!

We are more than just a repair service for motor spindles. We see ourselves as a link between machine manufacturers and end users. We refine your motor spindles and see ourselves as a qualified solution provider who will be always at your side with advice and deeds.

Our company name is our motto! We keep our quality promises and therefore we offer you 12 months warranty on our spindle repairs.

In an usual case, we repair your spindle within 3-5 business days from the offer release. Do you have a machine downtime and order printing? No problem! With our express repair service and a highly skilled team of spindle technicians, we can get your spindle back on track within 24 hours, if possible!

Thanks to established partnerships and a flawless supplier network, we guarantee the repair of your spindles and drilling units with original spare parts – and in the shortest possible time.

Since we work closely with our suppliers, we can offer spindle repairs at an attractive price. Sure, quality has its price, but economic efficiency must not be lost sight of. We stay fair.

Explanatory video

We offer you a manufacturer-independent repair service for all motor spindles that find their application in wood-, plastic-, aluminum-, glass-, stone-, and metalworking. Whether with manual or automatic tool change – we have experience with every repair.
To ensure a long service life and efficiency of your machines, you should also keep an eye on the regular maintenance of your drilling units. New machines are just as prone to maintenance as older ones and can therefore bring the entire production to a standstill. We are also an experienced partner and problem solver in the field of maintenance and repair of drilling units. With our brand-, manufacturer-, and application independent repair service, we can extend the lifetime of your machines. A repair usually takes 10-14 business days. Contact us!

as well as repairs from other well-known manufacturers such as Benz, MAW, Morbidelli, Priess and Horstmann, SCM and others.

Q4S also offers a professional and qualified repair service for spindles that are used in high-precision application area, whether for milling, turning or grinding. Our experienced spindle technicians repair your metalworking spindles, high-speed machine tool main spindles, HF motor spindles or also called HSC and HPS spindle systems, according to the highest quality standards. Of course, only original spare parts or equivalent products are used here. Thanks to our many years of knowhow, a repair can be carried out within 10 working days. In case of emergency, an express service is possible – contact us!

as well as repair for GMN, SKF, Omlat and metalworking spindles of many other well-known spindle manufacturers.

If you do not put your motor spindle into operation immediately after the repair, we offer you the optimal storage of your motor spindle in our company. We checked the function of your spindle at regular intervals and perform the grease distribution cycle. This process is particularly important to ensure the constant operational readiness and functionality of your motor spindle. Your advantages are obvious:

We, the Quality4Spindles GmbH, are a young and dynamic service company that specializes in manufacturer-independent repairs for motor spindles and drilling units.

Our company name Quality4Spindles is not only our vocation, but also our daily program. For us, quality means not only fulfilling the expressed, but also the unspoken expectations of our customers and partners and, if possible, exceeding them.

A cooperative relationship with our suppliers is also our daily concern. We see our suppliers as an indispensable link between our processes, our services and the quality of our services and products.

Our employees, their competence and commitment are our driving force. Therefore, not only motivation, which is associated with a good working atmosphere, is very important to us, also the qualifications and know-how expansion of our employees. For this purpose, we offer an orderly and clean work environment as well as optimally equipped workplaces. We also support our employees in their daily concern, to deliver consistently high quality, with training and further education offers, that are clearly regulated in our QM system. Only in this way our common goal, of meeting all the expectations and demands of our customers and, if possible, exceeding them, can be successfully lived.

In order to ensure consistently high quality in all areas, our processes are clearly defined, documented and controlled in our QM system. The Q4S-Management has undertaken to consistently apply the quality policy specified here, to continuously improve it and to check it annually for appropriateness and expediency.

Not only this quality policy is the basis for setting our quality goals, our employees are also always involved in the continuous improvement process (CIP) and thus also actively contribute to the naming of these quality goals.

In order to be able to live and document our striving for quality immediately in a binding manner and to be able to check the quality management system at any time, we decided even before the actual start of business to have Quality4Spindles GmbH certified according to DIN EN ISO 9001: 2015.


Partner for Luxembourg


6, Route d’Echternach
6617 Wasserbillig Luxembourg

Paul Schäfer
T: +352 2674 5252

Partner for Belgium and the Netherlands


Sint Jozefsstraat 4
8550 Zwevegem Belgien

Marco Bas
T+ 32 (0)479 64 20 73

Partner for


Plac Europejski 14
62-020 Zalasewo

Vitus Achim Schaufler
T+ 48 (0)61 88 03 888-11

Partner for

UAB IRMautomatika

R. Šliūpo g. 17
53268 Garliavos m.-Kaunas

Irmantas Suminskas
T+ 370 (659) 45 642

Partner for the Czech Republic

2M s.r.o.

Krašovská 2265/7
323 00 Plzeň

Pavel Novacek
T+ 420 608 300 914


Should a repair of your motor spindle no longer be possible or uneconomical due to the damage picture, or do you need additional motor spindles for replacement? We can offer you products from a wide range of manufacturers – whether motor spindles with automatic or manual tool change. Also required accessories such as frequency inverters, cooling units, tool holders HSK & ISO, tool clamps, collets and tightening bolts, as well as many other spare parts, belong to our product range.


DIN EN ISO 9001: 2015 Quality management system

In order to be able to live and document our striving for quality immediately and in a binding manner and to be able to check the quality management system at any time, we have been certified according to DIN EN ISO 9001: 2015.


100th motor spindle repair!

We are happy about this new milestone! After the successful ISO 9001 certification in October 2021, the 100th repaired motor spindle is leaving our house today.

Motor spindle defective? Machine downtime?

We repair motor spindles from the following manufacturers in the shortest possible timeHSD, OMLAT, HITECO, SCM, BENZ, PDS, FISCHER, FM EUROSPINDEL UMBRA, RECKERTH, G. COLOMBO, ANDERSON, ELTE, PERSKE and more…

Fully air-conditioned
test room

Here is a little insight into our fully air-conditioned test room. Fully air-conditioned means the best test and measurement results.

Measurement of a spindle shaft!

We guarantee the most precise test and measurement results thanks to the latest technology! Your Q4S-Spindle-Pros: +49 (0)5225 / 89996-0 or

Repair of older motor spindle

Repair of an SCM 2936230001L motor spindle RTN-INVER ISO30 face spline – even the repair of older motor spindles that are no longer built is no problem for Q4S!

Business opening on July 1st, 2021 – CURIOUS?

YOU ARE CORDIALLY INVITED ! Come by and find out who and what is behind Q4S! We are happy to arrange a personal appointment with you. We look forward to hearing from you! Your Q4S-Spindle-Pros Phone: +49 (0)5225 / 89996-0 or

Repair request

Customer details
Machine data
Spinde data


Quality4Spindles GmbH
Industriezentrum 21
32139 Spenge

Tel.: +49 (0) 5225 89996-0
Fax.: +49 (0) 5225 89996-99


+49 (0) 5225 89996-0

24/7/365 there for you!