
Repair, re-engineering and testing of servo and spindle drives, motors, power supplies and controls

industrypart GmbH
Bensheim (Robert-Bosch-Straße 33 a)New on Amplifa
About industrypart GmbH
industrypart GmbH is a repair company specialised in drive technology, based in Bensheim. The company repairs servo and spindle drives, servo and spindle motors, power supplies and controls from Japanese manufacturers such as Yaskawa, Mitsubishi, Fanuc, Okuma and Brother. Repairs are carried out preventively at component level according to standardised processes – including replacement of defective and worn components, cleaning, painting, parameter matching and comprehensive documentation. On more than 70 in-house developed test stations in climate-controlled and ESD-protected rooms, the units undergo long-term and stress tests under realistic conditions. In addition, industrypart offers re-engineering of modules and spare parts, series repairs, authenticity checks, on-site service as well as shortage and supply solutions, and acts as a repair outsourcing partner for machine manufacturers. Repaired and tested units are sold through the company's own webshop; the standard repair turnaround time is 4–7 days.
- Site
- Bensheim
- Processes
- Repair/overhaul of servo and spindle drives from Japanese manufacturers (Yaskawa,, Repair/overhaul of servo and spindle motors (bearing, connector and seal replacement, cleaning,, Repair of power supply units, Repair of controls and controllers, Preventive repair/refurbishment at component level with documentation, Development of test benches and test procedures, Long-term and stress tests (stress tests, high-voltage tests, thermal analyses), Re-engineering/new development of modules and complete units (e.g. replicated encoders as
- Materials
- Servo and spindle drives (Drives), Servo and spindle motors, Power supplies, Controls and encoders
- Certificates
- DIN EN ISO 9001:2015, ISO 9001
- Founded
- 1999
- Employees
- 22
- Industries
- Mechanical engineering / Machine tools, Electronics production (placement machines, soldering lines, robotics), Maintenance / Servicing, Drive technology service, Mechanical engineering / CNC machining machines, Machine tools
- 01
Incoming inspection (up to 30 minutes free of charge)
- 02
Fault analysis and diagnostics
- 03
Preventive overhaul at component level
- 04
Parameter reading, matching and restoration
- 05
Long-term and stress tests on test stations
- 06
Documentation and delivery or on-site installation
Components and Processes
Servo and spindle drives (Drives)
Preventive repair of Japanese drive modules including replacement of capacitors, transistor modules, ICs and resistors.
Servo and spindle motors
Replacement of bearings, connectors and seals, cleaning, painting and testing on the original drive.
Power supplies
Repair and testing of power supply modules for machine tools.
Controls and encoders
Repair, re-engineering (e.g. retrofit encoders) and parameterisation.
Locations

Bensheim
DEHead office, workshop, test stations, sales
- Lot size
- Single repairs up to series repairs
- Materials
- Drive electronics from Japanese manufacturers (Yaskawa, Mitsubishi, Fanuc, Okuma, Brother)
- More than 70 in-house developed test stations and test facilities
- Motor test systems
- Stress test benches
- In-house software for order and documentation management
Repaired Components






Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Repair/overhaul of servo and spindle drives from Japanese manufacturers (Yaskawa,Engineering | – | – | – | Series repairs with capacity for | Drive electronics, Servo drives, Spindle drives, Power electronics |
| Repair/overhaul of servo and spindle motors (bearing, connector and seal replacement, cleaning,Assembly | – | – | – | – | Servo motors, Spindle motors |
| Repair of power supply unitsEngineering | – | – | – | – | Power supplies, Power electronics |
| Repair of controls and controllersEngineering | – | – | – | – | Control electronics |
| Preventive repair/refurbishment at component level with documentationEngineering | – | – | – | – | Electronic assemblies |
| Development of test benches and test proceduresTesting | – | – | – | – | – |
| Long-term and stress tests (stress tests, high-voltage tests, thermal analyses)Testing | – | – | – | – | Servo and spindle drives, Motors, Power supplies, Controls |
| Re-engineering/new development of modules and complete units (e.g. replicated encoders asEngineering | – | – | – | – | Electronic components, Encoders |
| On-site repair service (disassembly/assembly, testing and parameter matching on CNC machines)Assembly | – | – | – | – | Drive technology |
| Parameter matching/parameterisation of drives (reading, matching, restoration)Engineering | – | – | – | – | Servo drives, Spindle drives |
| Authenticity check of drives and electronic components (serial number, visual inspection,Testing | – | – | – | – | Drives, Motors, Control components |
| Shortage solutions: procurement, overhaul, storage and on-time delivery of hard-to-sourceEngineering | – | – | – | – | Drives, Motors |
| Sale/exchange of repaired and tested units (webshop)Assembly | – | – | – | – | Servopacks, Power supplies, Servo motors, Spindle motors, Encoders |
| Repair of drives/motors for placement machines, automated soldering lines and roboticEngineering | – | – | – | – | Servo motors, Drives |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Test stations/test facilities for drive electronics (motor test systems, load test benches) | In-house development | über 70 | – | – | Bensheim |
Additional services
Reference customers
Quality and Certification
All repaired units undergo long-term and stress tests under realistic conditions on more than 70 in-house developed test stations; high-voltage tests and thermal analyses are part of the test scope. A 12-month warranty is granted on repairs and exchange services.
| Evidence | Bensheim |
|---|---|
| ISO 9001 |
Company History
- 1999
Foundation of the sole proprietorship by Viktor Siebert; specialisation as a multimedia electronics technician in the computer industry
- 2001
Cooperation with Siemens in the field of machining machines and process monitoring systems
- 2004
In-house development of test facilities and re-engineering of spare parts; expansion to include repairs, testing and sale of repaired units
- 2006
Development of in-house software for order management, documentation and warehousing
- 2011
First certification according to DIN EN ISO 9001:2008
- 2017
Specialisation in drive modules from Yaskawa, Okuma, Fanuc and Mitsubishi
- 2019
Relocation to the larger company building in Bensheim
- 2021
Operation as a repair outsourcing company for machine manufacturers; specialisation in supply and shortage solutions
- 2022
22 employees, annual revenue of around 2 million euros, 20 % order growth (IHK economic dialogues 3-2022)