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A Case Study on Electromechanical & Controller System Upgrade for SF Express

A Case Study on Electromechanical & Controller System Upgrade for SF Express

January 20, 2026

SF Express has acquired a new fleet of electric trikes, each requiring a robust and high-performance powertrain system. They needed a balance between high load capacity and energy efficiency to handle steep urban inclines and frequent stop-and-go cycles.

 

To meet these demands, we integrated our flagship X523 Motor Controller and a high-torque Brushless DC (BLDC) Motor.

 

Precision Control: Our controller utilizes advanced FOC (Field Oriented Control) algorithms to ensure smooth acceleration and precise handling, even under maximum payload.

 

Energy Recovery: Integrated regenerative braking extends battery life by up to 15% per charge cycle.

 

Heat Dissipation: The controller features an IP67-rated aluminum housing, providing superior thermal management for long-distance operation.

 

Performance Impact

Three-wheeled vehicles
Feature  Standard Solution  Our Solution 
Max Gradeability  15% 25%
Response Time  150ms 50ms
Operating Temp  -20°C to 45°C -40°C to 65°C

Customer Testimonial

"Switching to Wise's controllers transformed our fleet's reliability. We've seen a 20% reduction in maintenance costs and significantly happier drivers."

 

Ready to upgrade your electric vehicle performance? Contact our engineering team for a customized solution.

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Contact Us: wisedrv@wiseelec.cn

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