Repair, manufacturing and distribution of electric machines and drives – from motor winding to special machinery construction.
Dietrich Wuttke GmbH
Espelkamp-Gestringen (DE)New on Amplifa
About DWEMA
Dietrich Wuttke GmbH (DWEMA) is a master electric machine shop founded in 1966 in Espelkamp-Gestringen, which has developed into a wholesale and repair company. The company services electric machines and their mechanical components, including compressors, gear motors, hydraulic power units, pumps, generators and vacuum pumps. In-house manufacturing services include rewinding, including special motors, transformer and coil manufacturing to sample or rated data, spare parts manufacturing to sample (e.g. fan wheels, wheel sets, stirrer blades, special shafts, also in stainless steel 1.4571) as well as machining such as turning and grinding on its own machine park. In addition, statically and dynamically rotating parts up to 500 kg are balanced with 0.01 g resolution, coupled drives are aligned using dual laser measurement technology, and special machinery is developed and engineered. On approximately 1200 m² of production, office and storage space, drives, generators, pumps and compressors are kept in stock; as a wholesaler, DWEMA supplies dealers throughout Europe. Customers come from trades, industry, construction, agriculture, food technology, painting trade, wastewater treatment plants, mining as well as fire and rescue services.
- Site
- Espelkamp-Gestringen
- Processes
- Balancing (static & dynamic, 1-2 planes, 0.01 gram resolution), Balancing of rotating assemblies up to 25.000 1/min (milling spindles and motors), Contract balancing of small series, Alignment of coupled drives using dual laser measurement technology (on-site), Turning, Grinding, Machining on own machine park, Manufacture of spare parts to sample (e.g. fan wheels, wheel sets, stirrer blades, special shafts)
- Materials
- Stainless steel 1.4571 V4A, Drawn steel wire, Stainless steel 1.4571 (V4A), Copper (winding wire), Steel / drawn steel wire
- Certificates
- ISO 9001
- Founded
- 1966
- Industries
- Trades, Industry, Construction, Agriculture, Food technology, Painting trade
- 01
Development, planning, engineering
- 02
Motor winding / coil manufacturing
- 03
Machining (turning, grinding)
- 04
Sandblasting, painting
- 05
Assembly / repair
- 06
Balancing, alignment, final inspection with measurement technology
- 07
Warehouse sales / distribution (shop)
Materials & Processes
Stainless steel 1.4571 (V4A)
Manufacture of new stirrer blades and rotating spare parts for aggressive environments, e.g. peat bath technology and the food industry.
Copper (winding wire)
Motor rewinding, including special motors, as well as transformer and coil manufacturing.
Steel / drawn steel wire
Frame construction and drive design for special machinery, e.g. prototype for cleaning drawn steel wire.
Locations
Espelkamp-Gestringen
DEHeadquarters: workshop, winding shop, warehouse, administration
- Part weight / size
- Balancing up to 500 kg
- Lot size
- Individual parts, small series (contract balancing)
- Materials
- Stainless steel 1.4571, copper, steel
- Balancing machine (static & dynamic, 1–2 planes, 0.01 g resolution)
- Dual laser measurement technology for drive alignment
- Special hydraulics for releasing press fits up to 3000 bar
- Surge voltage analysis system
- Mobile crane technology for on-site removal
- Workshop machine park for turning and grinding
Components & Services
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Balancing (static & dynamic, 1-2 planes, 0.01 gram resolution)Testing | – | 2 m (armatures & shaft-shaped | 500 kg | – | Stainless steel |
| Balancing of rotating assemblies up to 25.000 1/min (milling spindles and motors)Testing | – | – | – | – | – |
| Contract balancing of small seriesTesting | – | – | – | – | – |
| Alignment of coupled drives using dual laser measurement technology (on-site)Assembly | – | – | – | – | – |
| TurningMachining | – | – | – | – | – |
| GrindingMachining | – | – | – | – | – |
| Machining on own machine parkMachining | – | – | – | – | – |
| Manufacture of spare parts to sample (e.g. fan wheels, wheel sets, stirrer blades, special shafts)Machining | – | – | – | – | Stainless steel (1.4571 V4A) |
| Assembly | – | – | – | – | – |
| Motor winding / rewinding, including special motorsEngineering | – | – | – | – | Copper |
| Sandblasting of small & large partsSurface | – | – | – | – | – |
| PaintingSurface | – | – | – | – | – |
| Fault analysis with state-of-the-art methods (e.g. surge voltage analysis)Testing | – | – | – | – | – |
| Releasing press fits with special hydraulics up to 3000 barAssembly | – | – | – | – | – |
| On-site removal with mobile crane technologyAssembly | – | – | – | – | – |
| Repair of vacuum pumps (claw, rotary vane, rotary piston, radial impeller)Assembly | – | – | – | – | – |
| Complete overhaul of machine tool hydraulic power unitsAssembly | – | – | – | – | – |
| Assembly | – | – | – | – | – |
| Alignment, tensioning and calculation of belt drives using measurement technologyAssembly | – | – | – | – | – |
| Engineering | – | 450 mm (inner diameter of special coils) | – | – | Copper |
| Development, planning, engineering as well as manufacture of special machinery to customerEngineering | – | – | – | – | Steel |
| Engineering | – | – | – | – | – |
| Engineering | – | – | – | – | – |
| Engineering | – | – | – | – | – |
| Engineering | – | – | – | – | – |
| Engineering | – | – | – | – | – |
| Assembly | – | – | – | – | – |
| Engineering | – | – | – | – | – |
| Final inspection with comprehensive measurement technologyTesting | – | – | – | – | – |
| Shaft straightening (e.g. from 20/100 to 2/100 mm radial runout)Forming | 2/100 mm radial runout | – | – | – | – |
6 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Balancing machine (own machine park for static & dynamic balancing) | – | – | – | – | Espelkamp-Gestringen |
| Dual laser measurement technology (alignment of coupled drives) | – | – | – | – | Espelkamp-Gestringen / on-site |
| Special hydraulics for releasing press fits | – | – | up to 3000 bar | – | Espelkamp-Gestringen |
| Mobile crane technology (on-site removal) | – | – | – | – | on-site |
| Surge voltage analysis system (fault analysis) | – | – | – | – | Espelkamp-Gestringen |
| Workshop machine park for machining (turning, grinding) | – | – | – | – | Espelkamp-Gestringen |
Additional services
Reference customers
Quality
Final inspection is carried out with comprehensive measurement technology; fault analyses are performed using modern methods such as surge voltage analysis. Balancing with 0.01 g resolution and balance grades (e.g. 6.3) as well as shaft straightening to defined radial runout document the precision.
| Evidence | Espelkamp-Gestringen |
|---|---|
| ISO 9001 |
History
- 1966
Founded as a master electric machine shop by Dietrich Wuttke
- 1971
Historical company photo dated
- 1980
Conversion into a GmbH
- 2006
Klaus Wuttke takes over as managing director