Our efficient workshop team is backed by the after sales service by a team of highly trained technicians. These specially selected individuals are trained and experienced to assist with installation and commissioning as well as analyzing and rectifying problems on site.
These services assists the customer in reducing plant down time and minimizing repair costs when the electric motor must be sent in for repair.
- Tan delta testing
- Insulation resistance (Megger) and Polarisation Index (P.I.)
- White metal bearing repair
- Patch windings
- Laser alignment
- Motor Installation
- Dynamic balancing
- Changing of brushes
- Checking of brush gear
- Skimming, bevelling and undercutting of commutators
- Dry ice (CO2) cleaning
- Resistance testing
- Trim balancing
- Commutator and/or slip ring skimming
- Undercut and bevel of commutator
- Vibration analyses
- Tan delta testing
- Thermography
- Tribology
- Mechanical and electrical testing
- Electrical and mechanical repairs
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Installation of 680 kW motor WEG motor for a Platinum mine in Steelpoort.
- Periodically-scheduled on-site testing
- Motor condition monitoring including:
- Vibration analysis
- Bearing temperature measurement
- Data-logging on problem motors
- Thermal imaging to locate hotspots
- Current signature analys
- Permanently-assigned field service technicians for specific client site
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