Skip to contact form

Beyond standard
solutions,
innovation begins.

Spindleforge transforms complex, non-standard requirements into engineered solutions and new business opportunities.

20K rpm max
250kW power
40yrs of expertise
Scroll

Your R&D projects deserve a partner who builds, not just one who draws.

01 — Engineering

Integrated design office

Mechanical, electrical, software — under one roof. A feasibility study before a single drawing. One point of contact from brief to delivery.

02 — Manufacturing

100% in-house

Machining, winding, balancing, assembly — carried out in our Meylan workshop. No cascade of critical subcontracting.

03 — Validation

Instrumented test benches

Vibration, temperature, torque, speed. Every unit validated on a bench. A full acceptance test report delivered with the spindle.

They set us a challenge. We rose to it.

Every project below was designed, manufactured and bench-validated. No catalogue — only custom builds.

FSW STIRWELD welding head X: 0 · Y: 0 REF. FSW–01

Electric spindle dedicated to friction stir welding. HSK63 interface with automatic tool change. STIRWELD partnership.

10,000rpm
100 NmTorque
HSK63Interface
Detail this need
Sensor test bench electric spindle X: 0 · Y: 0 REF. SBT–02

Precision spindle for testing automotive sensors inside a thermal chamber. Speed stability is critical under regulation.

12,000rpm
±0.1%Stability
RegulatedThermal
Detail this need
250 kW high-speed motor X: 0 · Y: 0 REF. HSM–03

250 kW motor designed for integration into an automotive gearbox test bench. Extreme combined torque and speed.

20,000rpm
350 NmTorque
250 kWPower
Detail this need
2-axis electric chuck X: 0 · Y: 0 REF. EMD–04

Mechanical sub-assembly combining a pneumatic chuck and two positioning axes with encoders. Compact and precise.

5,000rpm
2Axes
Pneum.Chuck
Detail this need
Automated end-of-line test bench X: 0 · Y: 0 REF. BTA–05

Fully automated bench with a dedicated HMI, installed at the end of a gearbox production line. Automatic reporting.

3Stations
HMIInterface
Auto.Reports
Detail this need
E-motor test bench X: 0 · Y: 0 REF. BME–06

Test bench in a climatic chamber with EtherCAT control, for the mechanical and electronic optimization of electric motors.

20,000rpm
EtherCATControl
ClimaticChamber
Detail this need

Does your project look like one of these?

Tell us about your need

From specifications to validated delivery.

01

Listening & study

You describe the project. We analyze feasibility and propose a technical approach.

02

Design & prototyping

3D drawings, simulations, material selection. You approve each step before manufacturing.

03

Manufacturing & assembly

Machining, winding, balancing — carried out in our workshop. Full traceability.

04

Testing & delivery

Validation on an instrumented bench. Full acceptance test report. Delivery with warranty.

Express brief · 60 seconds

Describe your project.
Response within 48h.

Our design office analyzes feasibility and gets back to you with an initial technical approach. No commitment.

  • 01
    48 business hours We get back to you within 48 hours with an initial feasibility analysis.
  • 02
    Confidential data Your information stays strictly between us. Never shared.
  • 03
    Free feasibility study No commitment — we even study projects that don't go ahead.
Form REF. BRIEF-2026
04 / Project type