Spindle and motor spindle maintenance for DMG / DMG Mori machines
Brochexpress is an independent workshop specialising in the maintenance, diagnosis and reconditioning of spindles and motor spindles fitted to DMG and DMG Mori machine tools.
Thanks to our technical know-how and our in-depth knowledge of DMG technologies, we support manufacturers in optimising the availability and performance of their equipment. A properly maintained spindle or motor spindle is essential to guarantee machining quality, repeatability and productivity.
DMG (historical Deckel Maho Gildemeister)
The historical DMG range brings together the machines inherited from Deckel, Maho and Gildemeister before the merger with Japan's Mori Seiki in 2013. Still widely in service in European workshops, this equipment features specific spindle architectures whose maintenance demands an in-depth knowledge of the original technologies.
DMG Mori (since 2013)
The DMG Mori generation (post-merger) covers the manufacturer's current line-up of CNC machining centres and turning centres. Reconditioning these spindles and motor spindles calls for dedicated technical expertise and suitable inspection equipment. Our teams handle DMG Mori motor spindle repair across the entire current range, from 5-axis machining centres to high-productivity turning centres.
Machine models covered (non-exhaustive list)
- DMU, DMC, CMX, DMX, NMV, HSC, DMF machining centres
- NT, NHX, NTX, CTX, NLX, CLX, SL, NZ, NZX, ALX, NRX, Sprint, GM CNC turning centres…
- 3- to 5-axis machines
- Precision machining, moulds, tooling, complex mechanical parts
Your model is not listed? Contact us for confirmation.
Motor spindle types
- Tool interfaces: HSK-A63, HSK-A100, BT40, Capto
- Speed ranges: from 1,000 to 60,000 rpm
- Power up to 200 kW
Our intervention
Full diagnosis
- Vibration analysis
- Geometry and clearance inspection
- Temperature and load measurement
- Bearing and balancing checks
Preventive and corrective maintenance
- Disassembly and full inspection
- Precision bearing replacement
- Mechanical and electrical overhaul
- Cleaning and reassembly in line with the manufacturer's specifications
Reconditioning and refurbishment
- Repair of damaged spindles and motor spindles
- Fine adjustments to restore original performance
- Testing and validation before return to production
Why entrust us with your DMG machines?
- DMG specialisation: command of DMG spindle and motor spindle architectures, from the historical models to the latest generations
- Reduced machine downtime
- Improved accuracy and longer component service life
- Interventions tailored to industrial requirements
Intervention photos
Lead times and warranty
- On-site intervention for removal: within 48 hours
- Repair lead time (diagnosis + recommissioning): around 20 days
- Warranty on a repaired motor spindle: 6 months
Frequently asked questions
How much does a DMG Mori motor spindle repair cost?
The cost of a DMG or DMG Mori motor spindle repair depends on the model, its initial condition and the extent of the work to be carried out. Every intervention is covered by a personalised quotation drawn up after diagnosis. Contact us for a study of your needs.
What are the lead times for an intervention?
We come to your site for the removal within 48 hours. The full repair lead time (diagnosis, recommissioning) is around 20 days.
What warranty applies to a repaired motor spindle?
We provide a 6-month warranty on repaired motor spindles. The detailed terms are specified in the quotation and in the intervention report handed over on delivery.
Do you service older DMG models (pre-2013)?
Yes. We service DMG machines built before the merger with Mori Seiki, from the Deckel, Maho and Gildemeister ranges. Contact us with your equipment reference for confirmation.
A reliable partner for your industrial performance
A properly maintained spindle or motor spindle is essential to guarantee machining quality, repeatability and productivity. Contact us for a study of your needs, a diagnosis or a personalised quotation.
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DMG®, DMG Mori® and associated model names are registered trademarks of DMG Mori AG. Brochexpress is neither affiliated with, nor a partner of, nor an authorized distributor of DMG Mori. Our business covers independent repair and maintenance of industrial equipment, allowed under the principle of referential trademark use (EU Trademark Directive 2015/2436 / French Intellectual Property Code, art. L.713-6).