9-60V 20A DC Motor Speed Controller
9-60V 20A DC Motor Speed Controller
9-60V 20A DC Motor Speed Controller
Take precise command of your DC motors with this robust 9-60V 20A DC Motor Speed Controller. Designed to handle a wide input voltage range and deliver up to 20A of continuous current, this PWM-based controller provides smooth, stepless speed regulation for motors in robotics, electric vehicles, industrial machinery, and CNC applications. Available now from The Tech Depot, Bengaluru - with fast shipping, 7-day warranty on manufacturing defects, and dedicated technical support.
Specifications
| Product | 9-60V 20A DC Motor Speed Controller |
| Input Voltage Range | DC 9V - 60V |
| Maximum Continuous Current | 20A |
| Control Method | PWM (Pulse Width Modulation) |
| PWM Duty Cycle | 0% - 100% (Stepless Adjustment) |
| PWM Frequency | ~25 kHz (Inaudible Switching) |
| Speed Adjustment | Rotary Potentiometer Knob |
| Efficiency | Up to 98% (Minimal Heat Loss) |
| MOSFET Type | High-Power N-Channel MOSFET(s) |
| Protection Features | Over-Current, Reverse Polarity, Thermal Shutdown |
| Heatsink | Integrated Aluminium Heatsink |
| Indicator | Power LED Indicator |
| Input/Output Terminals | Screw Terminal Block (Motor & Power) |
| Operating Temperature | -20 degreesC to +60 degreesC |
| Board Dimensions (Approx.) | 87 x 55 x 30 mm |
| Weight (Approx.) | 60-80 g |
| Mounting | Screw Holes for Panel/Chassis Mounting |
| Type | Motor Driver / Speed Controller Module |
| Origin | Original / Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- Wide Voltage Range (9V-60V): Compatible with 12V, 24V, 36V, 48V, and 60V battery systems and power supplies - one controller for virtually any DC motor setup.
- High Current Capacity (20A): Drives high-torque DC motors, large fans, pumps, and spindle motors without external driver stages.
- Smooth PWM Speed Control: 25 kHz switching frequency ensures silent, jitter-free operation with stepless 0-100% duty cycle adjustment via the included potentiometer knob.
- Up to 98% Efficiency: MOSFET-based switching topology minimizes heat generation and power waste compared to linear regulators.
- Built-In Protection Circuitry: Over-current limiting, reverse polarity protection, and thermal shutdown safeguard both the controller and your motor.
- Integrated Aluminium Heatsink: Effective passive cooling allows sustained 20A operation without forced airflow in most environments.
- Compact & Mountable: Small PCB footprint with mounting holes makes it easy to integrate inside enclosures, control panels, or chassis.
- Screw Terminal Connections: Secure, tool-friendly screw terminals for power input and motor output - no soldering required for installation.
- Power LED Indicator: Instant visual confirmation that the controller is powered and operational.
Why Choose This DC Motor Speed Controller?
- 100% authentic module sourced from trusted, authorized component suppliers
- Handles the widest common voltage range (9-60V) in a single compact board
- 20A rating supports motors from small hobby motors to heavy-duty industrial actuators
- Silent 25 kHz PWM eliminates audible motor whine common in cheaper controllers
- Plug-and-play simplicity - connect power, connect motor, turn the knob
- 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most of India
- Expert technical support included to help with wiring, sizing, and troubleshooting
Project Ideas & Applications
- Electric Vehicles & E-Bikes: Regulate motor speed on 24V/36V/48V electric scooters, go-karts, e-rickshaws, and golf carts with precise throttle response.
- CNC & 3D Printer Spindles: Control spindle motor RPM on CNC routers, PCB drilling machines, and DIY lathes for optimal cutting speeds.
- Robotics & Automation: Drive high-torque DC gear motors in robotic arms, AGVs, conveyor belts, and automated sliding doors.
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy 9-60V 20A DC Motor Speed Controller Online in India
Purchase the 9-60V 20A DC Motor Speed Controller online at The Tech Depot - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 9-60V 20A DC Motor Speed Controller with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy 9-60V 20A DC Motor Speed Controller at the best price in India? The Tech Depot offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.