Core motor controller platforms

Two platform families purpose-built for OEMs in off-highway, mining, and industrial environments — one production-ready, one charting the future of rare-earth-free motor control.

Production-Ready

BLDC Motor Controller Platform

Optimized for pumps and fluid management systems, cooling systems and thermal circuits, actuation systems, auxiliary machine controls, and precision industrial subsystems.

Key strengths

  • Advanced thermal optimization architecture
  • Stability under continuous load conditions
  • Machine-specific tuning capability
  • Enhanced efficiency and long-term reliability
  • Scalable deployment across full product lines
View LECO-B500 Details
Emerging Advanced Platform

SynRel Motor Controller Platform

Designed for next-generation systems. LECO’s SynRel roadmap enables OEMs to explore future-ready motor architectures while retaining controller sovereignty — positioning for the next decade of industrial electrification.

Platform advantages

  • Rare-earth-free motor strategies
  • Supply chain resilience and independence
  • Improved cost competitiveness at scale
  • High-efficiency control without permanent magnets
  • Compatible with electrification transition roadmaps
  • OEM controller sovereignty retained

Layered architecture

Application LayerDiagnostics · performance monitoring · tuning workflow
Interface LayerCAN · PWM · analog/digital I/O · system interlocks
Control LayerBLDC sinusoidal · FOC vector control · SynRel LUT
Power StageMOSFET/IGBT inverter · current and thermal handling

Designed for deployment inside OEM systems

Each controller is deployed as part of LECO’s platform, with integration and tuning aligned to the target motor, load profile, duty cycle, and operating environment. Built to exact machine specifications — not adapted from generic commercial platforms.

Ruggedized designMotor-awareIndigenous control IP