Controller dead or not powering up
Power supply, logic and contactor-drive faults.
BLDC · Controllers and drivers
BLDC motor, driver and controller repair in India
Star Automations repairs BLDC and PMSM motors, drivers and controllers for forklifts, electric vehicle fleets, EC fans and industrial machines. Star Automations is an independent multi-brand repair company and is not an OEM service centre.
01Repair
Common faults we repair
BLDC systems fail in the motor, the Hall or position sensor, or the controller. The three are tested separately so the real fault is found.
Overcurrent and power-stage faults
Failed MOSFETs, gate drivers and current sensing.
Motor runs rough or stutters
Hall sensor, phase and commutation faults.
Fault codes that return
Throttle, sensor, temperature and communication faults traced to the failed part.
Overheating
Heat-damaged boards, thermal sensors and cooling.
Connector and cable damage
Phase and signal cables and connectors.
What we repair
- BLDC and PMSM motors
- Hall sensors and position sensors
- BLDC drivers and controllers
- Forklift and EV controllers
- EC fan electronics
Star Automations is an independent multi-brand repair company and is not an OEM service centre. Choose your product below for makes and model details.
02Process
From model number to tested unit in five steps
Findings come before repair.
Send the model
Make, model, fault and a photo of the nameplate, on WhatsApp or the request form.
Courier or pickup
Units should be sent de-energised and disconnected. Pickup can be arranged.
Findings
The failed part and the repair options, before any work is approved.
Repair and functional check
Repair on your approval, then a power-up and functional check on the functions the fault affected.
Report and dispatch
Printed report with findings, parts replaced and test readings, sent back with the unit.
Do you repair BLDC controllers and motors?
Yes. Send the make, model and fault and we confirm repairability before you ship.
Do you repair household BLDC fans?
This service is for industrial, fleet and equipment users. For single household fans, a local repair shop is usually the quicker route.
Is Star Automations an OEM service centre?
Star Automations is an independent multi-brand repair company and is not an OEM service centre.
How fast can a repair be done?
Emergency same-day, urgent 3 working days and standard 7 working days are available where the fault and parts allow. The timeline is stated on the quote.
Send the model and the fault.
WhatsApp or call +91 97866 22233, or email info@starautomations.com.