
Electromechanical overhaul of pumps and motors, industrial winding and maintenance since 1947

Kalec-Motor SA
Puidoux · Villars-sur-OllonNew on Amplifa
About Kalec-Motor
Kalec-Motor SA is a family business founded in 1947 by André Kalbfuss, now run by the third generation and headquartered in Puidoux in the canton of Vaud. The company specialises in electromechanical services related to pumps and electric motors: overhaul and repair in its own workshop, preventive industrial winding with maintenance contracts, stator winding (single-speed, two-speed and Dahlander motors) as well as the sale of standard motors, gear motors, soft starters and frequency inverters. As an authorised Grundfos Service Partner (since 2011), Kalec-Motor offers pumping solutions for drinking water and wastewater supply, industry and buildings, and maintains a large stock of Grundfos spare parts as well as bearings and overhaul parts. Equipped service vehicles and an around-the-clock emergency service round out the offering. In 2022, Frédéric Kalbfuss took over the Pascal Delafontaine SA; the merged workshops have since been united under one roof in Puidoux, with a branch in Villars-sur-Ollon.
- Site
- Puidoux
- Processes
- Electromechanical overhaul of pumps and motors, (Preventive) industrial maintenance of pumps and motors, Winding / rewinding of stators (1-speed motors, 2 separate speeds, Dahlander), Overhaul and repair of electromechanical equipment in the workshop, Distribution of electric motors (single-phase, three-phase, higher power, with brake,, Soft starters and frequency inverters, Pumping solutions / Grundfos Service Partner, Maintenance of drinking water and wastewater systems according to DIN 1988-8 / EN 12056
- Materials
- Stator Winding, Grundfos Original Parts
- Certificates
- Maintenance according to DIN 1988-8 / EN 12056
- Founded
- 1947
- Employees
- 16
- Industries
- Wastewater Treatment, Drinking Water Supply, Industry, Building Services, Wastewater Treatment, Water Supply
- 01
Enquiry & Diagnosis
- 02
Overhaul/Repair in the Workshop
- 03
Stator Winding
- 04
Testing & Assembly Preventive Maintenance & Emergency Service
Services & Technology
Stator Winding
Rewinding of single-speed, two-speed and Dahlander stator windings for electric motors.
Grundfos Original Parts
Stock of original spare parts as an authorised Grundfos Service Partner.
Locations

Puidoux
CHHeadquarters and workshop (since the 2022 merger, previously Clarens)
- Electromechanics workshop
- Spare parts warehouse
Villars-sur-Ollon
CHBranch office
Fields of Activity


Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Electromechanical overhaul of pumps and motorsAssembly | – | – | – | – | – |
| (Preventive) industrial maintenance of pumps and motorsAssembly | – | – | – | – | – |
| Winding / rewinding of stators (1-speed motors, 2 separate speeds, Dahlander)Assembly | – | – | – | – | – |
| Overhaul and repair of electromechanical equipment in the workshopAssembly | – | – | – | – | – |
| Distribution of electric motors (single-phase, three-phase, higher power, with brake,Assembly | – | – | – | – | – |
| Soft starters and frequency invertersAssembly | – | – | – | – | – |
| Pumping solutions / Grundfos Service PartnerAssembly | – | – | – | – | – |
| Maintenance of drinking water and wastewater systems according to DIN 1988-8 / EN 12056Assembly | – | – | – | – | – |
Additional services
Reference customers
Standards-Based Quality & Maintenance
Maintenance and overhauls are carried out according to checklists per pump and system in accordance with the standards DIN 1988-8 and EN 12056; maintenance certificates are documented.
| Evidence | Puidoux |
|---|---|
| Maintenance according to DIN 1988-8 / EN 12056 |
History
- 1947
Founded by André Kalbfuss
- 2011
Authorised Grundfos Service Partner
- 2022
Takeover of Pascal Delafontaine SA by Frédéric Kalbfuss; merger and relocation from Clarens to Puidoux