
Service for drive technology: assembly, maintenance, repair and testing of motors, pumps, fans and generators

Frerk Elektromotoren GmbH
Liebenau (DE)New on Amplifa
About us
Frerk Elektromotoren GmbH in Liebenau is a service partner for drive technology. Its service portfolio includes industrial assembly (removal, conversion and installation of drives), maintenance including preventive maintenance through on-site condition monitoring, and repairs of motors, pumps, fans, converters, generators and generating sets. In addition, the company offers safety, function and performance testing, including pump checks on its own pump test bench and fan balancing. Upon request, laser alignment of drives is used during assembly to minimize wear and save energy. A pickup and delivery service handles transport for repairs, conversions and new purchases. The management is led by Torsten Thieleke and Volker Dettmer, and the workshop management by Fabian Berkenhoff and Jörn Schierholz. The company is registered with the Amtsgericht Walsrode (HRB 30231) and serves industries such as drive technology as well as the beverage, food, chemical and pharmaceutical industries.
- Site
- Liebenau
- Processes
- Assembly (industrial assembly: removal, conversion and installation of drives), Maintenance (preventive maintenance, on-site condition monitoring), Repair of motors, pumps, fans, converters, generators and generating sets, Safety, function and performance testing, Pump checks on in-house pump test bench, Fan balancing, Laser alignment of drives during assembly, Pickup and delivery service (transport for repairs, conversions and new purchases)
- Materials
- Condition Monitoring, Laser Alignment, Pump Test Bench, Fan Balancing
- Certificates
- Safety, function and performance testing, In-house pump test bench
- Industries
- Drive technology, Beverage and food industry, Chemical industry, Pharmaceutical industry
- 01
Consulting and Sales
- 02
Transport (Pickup and Delivery Service)
- 03
Removal, Conversion and Installation of Drives
- 04
Laser Alignment
- 05
Safety, Function and Performance Testing
- 06
Maintenance and Condition Monitoring
- 07
Repair
Processes & Testing Methods
Condition Monitoring
Preventive maintenance by recording the drive condition on site at the customer's premises.
Laser Alignment
Precise alignment of drives during assembly to reduce wear and downtime.
Pump Test Bench
In-house test bench for pump checks and function tests after repair.
Fan Balancing
Balancing of fans to reduce vibrations and wear.
Locations

Liebenau
DEHeadquarters / Workshop
- Pump test bench
Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Assembly (industrial assembly: removal, conversion and installation of drives)Assembly | – | – | – | – | – |
| Maintenance (preventive maintenance, on-site condition monitoring)Assembly | – | – | – | – | – |
| Repair of motors, pumps, fans, converters, generators and generating setsAssembly | – | – | – | – | – |
| Safety, function and performance testingTesting | – | – | – | – | – |
| Pump checks on in-house pump test benchTesting | – | – | – | – | – |
| Fan balancingSurface | – | – | – | – | – |
| Laser alignment of drives during assemblyAssembly | – | – | – | – | – |
| Pickup and delivery service (transport for repairs, conversions and new purchases)Assembly | – | – | – | – | – |
| Modernization of drivesAssembly | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Pump test bench | – | – | – | – | Liebenau |
Additional services
Quality
Quality is ensured through safety, function and performance testing, including pump checks on the in-house pump test bench as well as fan balancing.
| Evidence | Liebenau |
|---|---|
| Safety, function and performance testing | |
| In-house pump test bench |