DC12–48V PWM Low Voltage DC Motor Speed Controller
PWM DC Motor Speed Controller for 12V–48V brushed motors. Smooth 0–100% speed control, 15A continuous current, and flame-retardant housing for industrial and automation use.
Product Highlights
Wide Voltage Range
12–48V DC input; compatible with common brushed DC motors.
PWM Stepless Control
Smooth 0–100% speed regulation with high torque efficiency.
High Current Output
Supports up to 15A continuous for sustained industrial duty.
Front-Panel Control & Reverse
Front knob + LED % display; built-in FWD / STOP / REV switch for easy operation.
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Description
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Specifications
Overview
This DC motor speed controller is designed for controlling the rotational speed of low-voltage brushed DC motors.
It adopts PWM (Pulse Width Modulation) technology to achieve smooth, stepless speed regulation from 0–100 %, while maintaining high torque efficiency and stable output.
The housing is made of industrial-grade flame-retardant materials for enhanced safety and durability, making it suitable for various automation and machinery applications.
Key Features
- ⚡ Wide Voltage Range: Compatible with DC 12V / 24V / 36V / 48V motors.
- 🎚️ PWM Control Technology: Ensures efficient, stable, and precise speed adjustment.
- 💡 Digital Display: Clear LED indicator shows output percentage.
- 🔁 Reversible Rotation: Switch control for forward / stop / reverse operation.
- 🔥 High Current Capability: Continuous working current up to 15A.
- 🏗️ Industrial-grade Enclosure: Flame-retardant housing, safe and reliable for long-term use.
- 🔌 Easy Wiring & Mounting: Compact design with front-panel installation.
Applications
- ⚙️ Small DC gear motors and linear actuators
- 📦 Conveyor belts and packaging equipment
- 🍽️ Food processing and beverage machinery
- 🤖 Automation control panels and laboratory instruments
- 🧠 DIY robotics and experimental speed regulation projects
Specifications
| Model | DC Motor Speed Controller |
| Input Voltage | DC 12V / 24V / 36V / 48V |
| Speed Control Range | 0–100% (continuously adjustable) |
| Rated Current | ≤15A (continuous) |
| Control Mode | PWM modulation |
| Display | LED digital display (percentage output) |
| Operating Temperature | ≤90°C |
| Housing Material | Industrial flame-retardant ABS |
| Dimensions (mm) | 99.5 × 59.5 × 80.5 |
| Mounting Type | Panel-mounted front knob |
| Rotation Direction | Forward / Reverse switchable |
Certifications
Quality Management
Environmental Standard
European Conformity
China Compulsory Cert
👉 Related Products:
AC Speed Control Motor | AC Induction Gear Motor | AC Torque Motor | AC Brake Motor |AC Reversible Motor | AC Parallel Shaft Gear Motor | Brushed DC Gear Motor |
Brushless DC Gear Motor | Planetary Gearbox | Motor Drives &Controllers|