Introducing the Crocodile HL100100 100V DC Motor Speed Controller 200A– The Ultimate Solution for High-Power Applications

Looking for a robust and highly efficient motor controller that can handle the toughest tasks? Whether you’re working on EV conversions, industrial machinery, forklifts, or marine applications, the Crocodile HL100100 100V DC Motor Speed Controller 200A is engineered to deliver exceptional performance with unparalleled versatility.

Versatile Input Options for Maximum Flexibility

The Crocodile HL100100 100V DC Motor Speed Controller 200A offers multiple control input modes, giving you the flexibility to customize your setup exactly how you need it:

• Standard potentiometer or hall throttle (0.8–4.2V output)
• Joystick mode
• Direct PWM input (0–95%)
• RC PWM signal input (1.5ms ±1ms)
• Full serial control via TX/RX for fine-tuning advanced parameters

From custom EV builds to robotic applications and industrial systems, this controller adapts to your unique configuration with ease.

Intelligent Current Limiting for Safe, Reliable Operation

Designed to ensure safe and efficient operation, the Crocodile HL100100 100V DC Motor Speed Controller features intelligent current limiting. The normal current limit is adjustable between 0–100A, and the controller supports 200A peak current. This safeguard prevents the motor and controller from being overloaded, promoting longevity and reducing the risk of damage.

High-Speed Performance with Thermal Protection

Built with a 32-bit Cortex processor and an 18kHz switching frequency, the Crocodile HL100100 100V DC Motor Speed Controller ensures smooth, high-speed motor operation. It also includes overheating protection that activates at 70°C (158°F) to prevent thermal damage, ensuring the controller operates reliably even under demanding loads.

Regenerative Braking & 2-Quadrant Operation

Maximize your system’s efficiency with regenerative braking—a feature that recovers kinetic energy during braking and returns it to the battery. With 2-quadrant operation, the controller can drive or regenerate in one direction, improving overall energy efficiency and extending the lifespan of your battery.

Key Features of the Crocodile Crocodile HL100100 100V DC Motor Speed Controller 200A:

• 4 control modes: potentiometer / hall throttle / joystick / PWM / RC PWM
• Full serial control for fine parameter adjustments via TX/RX
• 2-quadrant drive with regenerative braking to recover energy
• Universal 0–5V analog input, compatible with PLCs, microcontrollers, and RC receivers
• Adjustable ramp speed (acceleration limit): 0–40 seconds
• Duty cycle range: 0–100%
• Overheat protection at 70°C (158°F)
• Continuous current limit: adjustable between 0–100A
• Peak current: 200A
• Universal supply voltage range: 16–100V DC (max 85V for fully charged battery)
• M6 high-current connections for robust performance
• Size and weight: 140 x 76 x 30 mm, 200g (without heatsink)
• Cooling Recommendations for Optimal Performance

To ensure maximum output and prevent thermal damage, we recommend attaching a heatsink to the Crocodile HL100100 controller. While the controller is designed for high-efficiency operation, adding a heatsink will help dissipate heat more effectively, allowing the controller to maintain optimal performance, especially during prolonged or high-load usage.

Ideal Applications:

• Electric vehicle systems
• Marine propulsion systems
• Forklifts and industrial trolleys
• Industrial robotics and automation
• Custom high-voltage motion platforms

Experience the perfect blend of power, precision, and protection with the Crocodile HL100100 100V DC Motor Speed Controller 200A. Whether you’re working on a hobby project or an industrial application, this controller is the ideal choice for your needs, providing superior control, flexibility, and reliability.

Unlock your system’s full potential today with the Crocodile HL100100—where precision meets power!