Broachcutter Drilling Machines Pvt. Ltd.
Website:
broachcutter.net
Job details:
BROACHCUTTER® is India’s No. 1 company and brand for Magnetic Drilling Machines and Annular Cutters. We sell on All-India Basis with more than 150 authorised dealer’s network.
Role Summary:
Design , Development , Prototyping firmware for BLDC motor controllers including speed control, protection logic, and system behavior for Angle Grinders , Chopsaws ( Power tools) etc
🔹 Key Responsibilities:
- Design 3-phase inverter (M89OSFET-based)
- Select power components:
- MOSFETs
- gate drivers
- current sensing
- Design protection circuits:
- overcurrent
- overvoltage
- thermal
- Develop schematics and support PCB design
- Work with firmware team for control integration
- Support hardware debugging and validation
🔹 Required Skills:
- Strong understanding of:
- power electronics
- inverter design
- switching circuits
- Experience with:
- 230VAC systems
- MOSFET/IGBT selection
- Knowledge of: EMI/EMC basics , thermal design
🔹 Experience:
- 5–10 years in power electronics / motor drives
🔹 Bonus:
- Experience in BLDC/PMSM drives
Experience in industrial tools or EV systems . Development of application oriented embedded cards for various applications like soft start, overload protection, forward-reverse motor rotation for universal motors
Experience in BLDC motor controllers will be added advantage
Implement BLDC motor control
Design speed and current control loops
Implement protection logic (stall, overload, thermal)
Interface with sensors (hall, current, temperature)
Debug motor behavior in real machine conditions
Click on Apply to know more.
