Description
This 9-50V 2000W 40A DC Electronic Speeder PWM Motor Speed Controller 12/24/36/50V is used to control the speed of DC motors from 9V to 50V. With a maximum power handling capacity of 2000W, this controller can provide up to 40A of continuous current depending on your power supply specifications.
The board features an industrial-grade build, equipped with 6 high-quality NCE7190A MOSFETs individually connected to dedicated aluminum heatsinks for superior thermal dissipation. The entire circuitry is protected inside a durable ABS plastic housing.
Key Features
- Industrial-Quality Circuitry: Heavy-duty PCB design tailored for rigorous commercial and high-load environments.
- Extreme Current Rating: Capable of supplying up to 40A of maximum output current safely.
- High Power Output: Delivers up to 2000W of continuous power throughput across 12V, 24V, 36V, and 50V system rails.
- Advanced MOSFET Architecture: Features 6 x NCE7190A power MOSFETs with individual heatsinks to prevent thermal runaway.
- Stepless Regulation Range: Smooth 5% to 100% duty cycle speed control via precise potentiometer tuning.
- Protective Housing: Enclosed in a sturdy ABS plastic shell to shield internal components from dust and accidental shorts.
Benefits
- High-Torque Efficiency: Optimized 12kHz PWM frequency ensures motors maintain high torque even when operating at reduced speeds.
- Reliable Thermal Management: Multi-MOSFET layout with individual heatsinks handles heavy loads without overheating.
- Plug-and-Play Panel Mount: Robust housing and clear terminal points simplify integration into custom machinery panels.
Applications
- Industrial Conveyor & Material Handling Systems: High-power speed governance for heavy packaging belts, sorting lines, and assembly plant roller beds.
- Commercial Agitation & Mixing Machinery: High-torque rotational speed adjustment for chemical vats, food processing mixers, and industrial fluid agitators.
- Large-Scale CNC & Woodworking Auxiliary Rigs: Spindle speed control, auxiliary cooling pump management, and heavy-duty auxiliary motion drives.
- Electric Vehicles & Utility Carts: Traction and drive motor speed control for custom electric carts, mobility platforms, and workshop transport buggies.
- Agricultural Processing Equipment: Speed regulation for crop sorting mechanisms, heavy-duty ventilation fans, and automated feeding auger systems.
Package Includes
- 1 x 9-50V 2000W 40A DC Electronic Speeder PWM Motor Speed Controller 12/24/36/50V
Specifications
| Parameter | Specification |
|---|---|
| Item Type / Series | High-Power PWM Speed Regulator / Motor Governor |
| Working / Operating Voltage | 9V to 50V DC (Supports 12V, 24V, 36V, 50V rails) |
| Maximum Output Current | 40.0 A (Rated Current) |
| Maximum Output Power | 2000 W (Control Voltage Range: 0.01W – 2000W) |
| PWM Frequency | 12 kHz |
| Speed Regulation Range | 5% to 100% Stepless Adjustment |
| Power Switching Components | 6 x NCE7190A MOSFETs with Individual Heatsinks |
| Enclosure Material | Protective ABS Plastic Housing |
| Physical Dimensions (L x W x H) | 90 × 51 × 30 mm | Net Weight: ~93g |
| Shipping Dimensions & Weight | 10 × 6 × 4 cm | Shipping Weight: 0.1 kg |





























