Maintenance, overhaul and rewinding of electric drive machines up to 710 kW or 5 t unit weight
Antriebstechnik Halle GmbH
Halle (Saale), GermanyNew on Amplifa
About Antriebstechnik Halle GmbH
Antriebstechnik Halle GmbH is a service provider for maintenance, repair and rewinding of electric drive technology, based in Halle (Saale). Founded in 1935, this third-generation family business repairs and overhauls DC and AC motors up to 710 kW or 5 t unit weight and manufactures stator and rotor windings in efficiency classes IE1 to IE4. Its range of services includes diagnostics, measurement and condition monitoring, repair, disassembly and on-site assembly, series production and contract winding, mechanical machining, metal cutting, welding work, coatings and flame spraying, as well as dynamic balancing of rotors, fans and shafts. A particular focus is the repair and testing of explosion-protected equipment in accordance with protection types Ex e, nA, d, de, fr, c and k. The company is a service partner for Central German chemical sites such as Leuna, Schkopau, Bitterfeld, Piesteritz, Zeitz and Böhlen-Lippendorf and offers a 24-hour emergency service.
- Site
- Halle (Saale)
- Processes
- Overhaul and rewinding of DC & AC motors, Manufacture of stator and rotor windings IE1 to IE4, Dynamic balancing of rotors, fans, shafts, rotating machine parts, Mechanical machining (new manufacture or regeneration), Metal cutting, Welding work, Coatings, Flame spraying
- Materials
- Copper (windings), Stator and rotor windings, Mechanical machining and metal cutting, Flame spraying and coatings, Explosion protection testing
- Certificates
- ISO 9001:2015, ISO 9001
- Founded
- 1935
- Industries
- Chemical industry, Mining, Industry, Craft trades, SMEs, Biogas
- 01
Diagnostics, measurement and condition monitoring
- 02
Disassembly and transport
- 03
Mechanical machining and dynamic balancing
- 04
Winding manufacture (stator/rotor, IE1–IE4)
- 05
Coatings and flame spraying
- 06
Test bench testing and surge voltage testing
- 07
On-site assembly and commissioning
Processes and Materials
Copper (windings)
Material for stator, rotor and armature windings as well as contract windings.
Stator and rotor windings
Manufacture of windings for efficient AC and DC motors of classes IE1 to IE4.
Mechanical machining and metal cutting
New manufacture or regeneration of machine parts such as shafts and rotating components.
Flame spraying and coatings
Surface finishing of drive and machine parts in the company's own workshop.
Explosion protection testing
Testing and documentation of explosion-protected equipment according to Ex protection types e, nA, d, de, fr, c and k.
Locations
Halle (Saale)
DEWorkshop, test bench, administration
- Part weight / size
- up to 5 t unit weight
- Lot size
- One-off items to series production
- Materials
- Copper, steel
- Test bench
- Surge voltage tester
- Balancing machine
Components and Drive Machines
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Overhaul and rewinding of DC & AC motorsAssembly | – | – | 5 t unit weight | – | Copper (windings) |
| Manufacture of stator and rotor windings IE1 to IE4Assembly | – | – | – | – | – |
| Dynamic balancing of rotors, fans, shafts, rotating machine partsTesting | – | – | – | – | – |
| Mechanical machining (new manufacture or regeneration)Metal cutting | – | – | – | – | – |
| Metal cuttingMetal cutting | – | – | – | – | – |
| Welding workJoining | – | – | – | – | – |
| CoatingsSurface | – | – | – | – | – |
| Flame sprayingSurface | – | – | – | – | – |
| Laser-optical alignment of drive unitsAssembly | – | – | – | – | – |
| Calibration of servo motorsTesting | – | – | – | – | – |
| Diagnostics, measurement and condition monitoringTesting | – | – | – | – | – |
| Testing of explosion-protected equipment (Ex e, nA, d, de, fr, c, k)Testing | – | – | – | – | – |
| Surge voltage testing of electrical assemblies (rotor, stator)Testing | – | – | – | – | – |
| Repair of pump and compressor technologyAssembly | – | – | – | – | – |
| On-site maintenance in customer facilitiesAssembly | – | – | – | – | – |
| Energy efficiency calculationsEngineering | – | – | – | – | – |
2 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Test bench | – | – | – | – | Halle (Saale) |
| Surge voltage tester | – | – | – | – | Halle (Saale) |
Additional services
Reference customers
Quality and Certification
The quality management system is TÜV-certified to ISO 9001:2015 for the maintenance of electric drive and working machines. All mechanical and electromagnetic equipment is tested in the company's own test bench after maintenance or repair in accordance with customer and manufacturer specifications; on-site surge voltage tests (e.g. for turn-to-turn faults) supplement the testing.
| Evidence | Halle (Saale) |
|---|---|
| ISO 9001 |
History
- 1935
Founded as "Conrad Lange Elektromaschinenbau"; repair of transformers and generators
- 1949
Albert Melzer takes over the company
- 1966
Karl-Heinz Melzer leads the company in the second generation as a service provider to the chemical industry of the GDR
- 1993
Company renamed "K.-H. Melzer Elektrogeräte GmbH"
- 2005
Robert Melzer joins the company in the third generation
- 2015
Expansion of the company under the name "Antriebstechnik Halle"