Customer Background
HILTI, global leader in power tools, requires products meeting MIL-STD-810G impact resistance and IP68 protection standards.
Pain Points
150G continuous vibration causing solder joint failures
Voltage compatibility: 110V/220V/380V ±15%
Condensation corrosion risks
Hunovate Solution
✓ Core Design
Sensorless FOC sinusoidal drive (0-20,000 RPM)
Four-fold protection: Phase-loss/Over-current/Over-voltage/Under-voltage
Automatic global voltage recognition
✓ Industrial Reinforcement
Aluminum substrate + partial potting (150G impact resistance)
RS485 interface (Modbus protocol)
Cooperation Timeline
|
Phase |
Key Milestones |
|
2018-Q2 |
Prototype passed 3m drop test |
|
2019-Q1 |
First 5,000-unit delivery |
|
2020-2025 |
Annual reorders: 25,000 units |
Value Delivered
✅ Industrial Durability Upgrade
Withstands 150G impact (Exceeds industry standard by 30%)
-25℃ cold-start success rate: 100% (Competitor average: 92%)
✅ Global Compatibility
Auto-switching for 110V/220V/380V (Covers global job sites)
Annual reorders: 25,000 units (Zero design changes)
Project Impact
“The driver board’s stability in extreme conditions exceeded expectations. Its instant start capability significantly improves construction efficiency.”
— HILTI Global Engineering Director