Datron spindle and motor spindle repair
Brochexpress is an independent workshop specialising in the repair, maintenance and diagnostics of Datron spindles and motor spindles — the German manufacturer from Mühltal, a specialist in high-speed machining and micro-milling, with high-frequency spindles reaching up to 60,000 rpm.
Datron, German specialist in high-speed machining and micro-milling
TLDR: Datron AG (Mühltal, near Darmstadt, Germany, founded in 1969) ranks among Germany's 100 most innovative companies, with recognised expertise in high-speed machining and micro-milling, notably for the dental and medical industries, where it introduced its D5 machining centre for dental prosthetics as early as 2009.
Founded in 1969 by two graduate engineers, Datron initially devoted itself to developing electronic equipment before splitting its activities between machine tools, dispensing machines and high-speed tooling. As early as 2009, by introducing its D5 machining centre dedicated to dental prosthetics manufacturing, the German manufacturer made it possible to machine very hard alloys to the accuracy required for implant components. Datron remains well known in high-speed machining and precision engraving, with 25% of its workforce devoted to research and development to meet new market trends, composites in particular. The range extends from compact dental machines (D5 Universal) to industrial high-speed machining centres (M8Cube, M10 Pro, MLCube, C5), with a French subsidiary based in Pringy, Haute-Savoie.
A range of high-frequency spindles up to 60,000 rpm in HSK-E25 interface
TLDR: Datron spindles cover a speed range extending to 60,000 rpm depending on the machine model, with runout of the order of a micron, in HSK-E25 interface, making it possible to exploit high cutting speeds efficiently even with small tool diameters.
Depending on the machine model, Datron spindles deliver speeds of up to 60,000 rpm and runout of the order of a micron, making it possible to exploit high cutting speeds efficiently even with small tool diameters, thanks to the machines' high dynamics and feed rates. On the D5 Universal dental machining centre, capable of machining up to 8 blanks simultaneously, the 1.8 kW spindle runs at 50,000 rpm in HSK-E25 interface, with a tool changer handling up to 13 tools. On the industrial M10 Pro model, a 3 kW high-frequency high-speed spindle runs at up to 40,000 rpm, also in HSK-E25, with feed rates of up to 30 m/min. For the most demanding micro-milling applications in the medical field, very high frequency spindles at 60,000 rpm allow the use of extremely fine tools.
Datron spindles and motor spindles covered (non-exhaustive list)
- High-frequency spindles, up to 60,000 rpm, HSK-E25 interface
- Dental spindles at 50,000 rpm, D5 Universal series
- Industrial high-speed spindles, up to 40,000 rpm, M10 Pro series
- Spindles of compact multi-technology centres, M8Cube, MLCube
- Spindles of 5-axis machining centres, C5 series
Interfaces and specifications
The Datron spindles and motor spindles we repair come mainly in HSK-E25 interface, with rotation speeds of up to 60,000 rpm and runout of the order of a micron — exact specifications to be confirmed on quotation according to the reference of your spindle.
Our expertise on your Datron spindles and motor spindles
TLDR: Brochexpress works across the entire life cycle of your Datron spindles and motor spindles, with the same rigour as for the other brands in our portfolio.
On-site customer service
- Diagnostics and service directly on your machine, in your production workshop, to limit downtime on your manufacturing line
Full diagnostics
- Inspection of clearances, balancing, bearing condition, sealing and runout, with a detailed technical report
Preventive and corrective maintenance
- Maintenance programme tailored to the accuracy demands of dental and medical work, together with corrective action in the event of a breakdown
Overhaul and refurbishment
- Grinding, bearing replacement, sealing refurbishment and rotation testing in the workshop, restoring the manufacturer's original tolerances
Why choose Brochexpress for your Datron spindles
- An independent workshop, with no capital ties to manufacturers, guaranteeing an objective diagnosis
- Expertise in HSK-E25 high-frequency spindles and in dental and industrial configurations
- Two service sites: Beaurepaire (France) and Lussery-Villars (Switzerland)
- Support from the first intervention through to return to production
Turnaround and warranty
What we commit to on the Datron spindles we take in:
- On-site service within 48h
- Workshop repair: around 20 working days depending on parts availability
- 12-month warranty on all our repairs
Frequently asked questions
Do you repair Datron high-frequency spindles (up to 60,000 rpm)?
Yes, we work on these spindles, taking account of their specific balancing and runout requirements.
Do you work on the dental spindles of the D5 Universal (50,000 rpm)?
Yes, we diagnose and repair these spindles, whatever the material being machined.
How long does a full overhaul take?
Allow around 20 working days in the workshop, depending on the condition of the spindle and the availability of parts specific to these precision technologies.
Do you work on the industrial high-speed spindles of the M10 Pro and M8Cube series?
Yes, we diagnose and repair these spindles, whatever the application.
Do you offer a preventive maintenance contract for a fleet of Datron machines?
Yes, we set up preventive maintenance programmes tailored to the criticality of this precision equipment.
A reliable partner for your industrial performance
Whether it is an emergency on-site intervention, a full workshop overhaul or a preventive maintenance programme, Brochexpress brings its expertise to your production. As an independent workshop, we work across all Datron spindles and motor spindles — high-frequency spindles for micro-milling and high-speed machining — with the responsiveness and rigour demanded by the most exacting industrial environments: dental, medical and electronics.
Our teams are at your disposal from our sites in Beaurepaire (France) and Lussery-Villars (Switzerland) for a study of your needs, a diagnosis or a personalised quotation.
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Datron® is a registered trademark of Datron AG. Brochexpress is neither affiliated with, nor a partner of, nor an authorised distributor of Datron AG. Our business covers independent repair and maintenance of industrial equipment, permitted under the principle of referential trademark use (EU Trademark Directive 2015/2436 / French Intellectual Property Code, art. L.713-6).