top of page
Motor Controller

Controller Solution

From Motors to Markets — Controllers That Deliver.

01

At LECO Controls, we design production-ready controllers that address the toughest challenges in motor control.

01

Synchronous Reluctance (SynRel) Controllers

Multi-dimensional Look-Up Table (LUT) mapping captures your motor’s exact magnetic profile, enabling instant current vector selection for smooth torque, high efficiency, and maximum torque per ampere (MTPA).

02

Switched Reluctance (SRM) Controllers

LUT-optimized commutation and current profiles dramatically reduce ripple and noise, turning SRMs into predictable, production-ready machines.

03

Axial Flux Motor Controllers

Ultra-fast (>100kHz) FOC loops, optimized PWM, and real-time thermal models ensure OEMs can push motors to peak torque density safely and reliably.

04

High-Performance BLDC / PMSM Controllers

Advanced FOC, anti-cogging algorithms, high-resolution sensing, and low-latency processing provide smooth, responsive, mission-critical control.

02

Our Other Products and Proven Platforms : At LECO, every product begins with a real-world challenge. Over the years, we’ve transformed complex embedded projects into validated product platforms that are rugged, reliable, and supply-ready.
These solutions demonstrate our embedded systems expertise and provide OEMs with proven building blocks for mobility, defense, and industrial applications.

01

CAN-Enabled Battery Management Systems (BMS)

Description: Advanced BMS platform for EVs and hybrid vehicles, supporting multi-cell Li-ion configurations with impedance-based fuzzy logic algorithms for State of Health (SoH).
Key Features:

  • Cell protection & balancing

  • Real-time SoC/SoH monitoring

  • Cloud & external storage connectivity

  • Fault detection & early warning algorithms
    Value for OEMs: A safety-critical, production-ready BMS platform adaptable to automotive and e-mobility applications

     

02

BLDC E-Bike Motor Controller with Integrated BMS

Description: Closed-loop motor controller for light e-mobility applications with ride analytics and cloud integration.
Key Features:

  • Smooth sinusoidal control for BLDC motors

  • Data acquisition during every ride

  • Cloud-based ride analytics and performance tracking

  • Scalable from prototype to volume production
    Value for OEMs: Demonstrates LECO’s ability to deliver full-stack motor control solutions — controller hardware, firmware, and BMS integration

03

Miniature High-Speed Data Logger (Defense-Grade)

Description: Thumb-sized embedded data logger capable of recording millions of values at high frequency, used by DRDO for munitions testing.
Key Features:

  • Configurable frequency and timing

  • Ruggedized, compact design

  • Expandable memory

  • Proven in grenade/shell explosion data collection
    Value for OEMs: Shows our ability to engineer rugged, mission-critical embedded products where reliability and precision are non-negotiable

04

UAV Surveillance & Control Platform

Description: A man-portable surveillance system for urban counter-terror operations, designed for situational awareness in hazardous or inaccessible environments.
Key Features:

  • Embedded video capture & control system

  • Real-time monitoring in GPS-denied environments

  • Rugged, portable form factor for field deployment
    Value for OEMs: Highlights LECO’s capability to design embedded defense systems that combine sensors, computing, and rugged control hardware

05

Vehicle Immobilizer with Real-Time GPS Tracking

Description: Embedded automotive security platform with dynamic geo-fencing and remote ignition control.
Key Features:

  • GPS-based vehicle tracking

  • Remote ignition disable

  • Theft detection & alerts

  • Fleet-ready architecture
    Value for OEMs: Demonstrates LECO’s ability to integrate embedded control + connectivity for automotive security and fleet management

06

CAN-Based Interface Controller

Description: A ruggedized relay interface controller developed for off-highway equipment OEMs, designed to integrate multiple sensors, actuators, and relays over CAN bus.
Key Features:

  • 8-relay control with CAN communication

  • Rugged IP67-rated design for harsh environments

  • Copper-weight PCB for high current reliability

  • Potting and enclosure design for vibration/shock protection
    Value for OEMs: A field-proven controller for construction and mining equipment, demonstrating LECO’s ability to deliver custom embedded control hardware at production scale.

bottom of page