Quaser spindle and motor spindle repair
Brochexpress is an independent workshop specialising in the repair, maintenance and diagnostics of Quaser spindles and motor spindles — a Taiwanese manufacturer of 3-axis and 5-axis vertical machining centres, with BT 40 taper spindles reaching up to 15,000 rpm.
Quaser, a Taiwanese manufacturer of precision vertical machining centres
TLDR: Quaser Machine Tools, a Taiwanese manufacturer of machining centres, offers a range covering 3-axis vertical production centres (MV series) and compact simultaneous 5-axis centres (MF series), fitted with Heidenhain or Siemens numerical controls depending on configuration, with machines recognised for their robustness under intensive use.
Quaser Machine Tools, a Taiwanese manufacturer of machining centres, offers a range covering 3-axis vertical centres for general production, such as the MV series (including the MV214P model), and more compact simultaneous 5-axis centres for complex parts and prototyping, such as the MF series (including the MF500C model). These machines are generally fitted with Heidenhain (iTNC 530, iTNC 640) or Siemens (828D) numerical controls depending on the configuration chosen by the customer. The robustness of Quaser machines under intensive use is confirmed on the second-hand market, where units that have accumulated several tens of thousands of operating hours, including a significant number of spindle hours, remain sought after and functional after a one-off spindle replacement.
A range of BT 40 taper spindles, from 12,000 to 15,000 rpm
TLDR: Quaser machining centres feature BT 40 taper spindles, with rotation speeds generally between 12,000 and 15,000 rpm depending on the model, combined on 5-axis configurations with A and C rotary axes for simultaneous machining of complex geometries.
On the MV214P 3-axis vertical machining centre, the BT 40 taper spindle reaches 12,000 rpm. On the MF500C compact 5-axis centre, dedicated to prototyping and machining of complex parts, the BT 40 taper spindle turns at 12,000 rpm for a power of 15 kW, with an A axis travelling from +30° to -120° and a C axis in continuous 360° rotation, a 30-station tool magazine and a rapid traverse speed of 36 m/min. On the UX-600 vertical machining centre, the spindle can reach 15,000 rpm in 5-axis configuration, a speed that illustrates the manufacturer's gradual move upmarket for applications requiring greater cutting dynamics.
Quaser spindles and motor spindles covered (non-exhaustive list)
- BT 40 taper spindles, up to 12,000 rpm, 3-axis vertical MV series
- BT 40 taper spindles, up to 15,000 rpm, 5-axis MF/UX series
- Spindles associated with the A and C rotary axes of 5-axis configurations
- Spindles of machining centres controlled by Heidenhain or Siemens
- Spindles of Quaser machining centres, all generations
Interfaces and specifications
The Quaser spindles and motor spindles we repair are available in BT 40 taper interface, with rotation speeds generally between 12,000 and 15,000 rpm depending on the model — precise specifications to be confirmed on quotation according to the exact reference of your machine.
Our expertise on your Quaser spindles and motor spindles
TLDR: Brochexpress works across the entire life cycle of your Quaser 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 and sealing, with a detailed technical report
Preventive and corrective maintenance
- Maintenance programme tailored to the production rates specific to your application (production or prototyping), 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 Quaser spindles and motor spindles
- An independent workshop, with no capital ties to manufacturers, guaranteeing an objective diagnosis
- Expertise in BT 40 spindles of 3-axis and 5-axis centres, all generations
- Two service sites: Beaurepaire (France) and Lussery-Villars (Switzerland)
- Support from the first intervention through to return to production
Turnaround and warranty
- 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 the BT 40 spindles of 3-axis MV series machining centres?
Yes, we work on these spindles, whatever the rotation speed configured (up to 12,000 rpm).
Do you work on the spindles of compact 5-axis MF series centres (up to 15,000 rpm)?
Yes, we diagnose and repair these spindles, taking into account the associated A and C rotary axes.
What is the average lead time for a full overhaul?
Allow around 20 working days in the workshop, depending on the condition of the spindle and the availability of parts (bearings, seals, specific components).
Do you work on Quaser centres with a high number of accumulated operating hours?
Yes, we diagnose and repair the spindles regardless of the number of spindle hours accumulated.
Do you offer a preventive maintenance contract for a fleet of Quaser machines?
Yes, we draw up preventive maintenance programmes tailored to your production pace.
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 the entire Quaser range — spindles and motor spindles of 3-axis and 5-axis machining centres — with the responsiveness and rigour demanded by the most exacting industrial environments.
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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Quaser® is a registered trademark of Quaser Machine Tools, Inc. Brochexpress is neither affiliated with, nor a partner of, nor an authorised distributor of Quaser Machine Tools, Inc. 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).