4.5–35V PWM DC Motor Speed Regulator Module

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SKU: R3-C-19

4.5–35V PWM DC Motor Speed Regulator Module

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₹72.00 (Excluded Tax)

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Overview
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Description

The 4.5–35V PWM DC Motor Speed Regulator Module is a compact PWM (Pulse Width Modulation) controller designed to efficiently regulate the speed of DC brushed motors without significantly reducing torque. By varying the duty cycle of the PWM signal, the module provides smooth and precise motor speed adjustment while minimizing power loss.

Equipped with a rotary potentiometer, detachable control knob, and screw terminal connections, this module is ideal for robotics, DIY electronics, small automation systems, cooling fans, pumps, and other DC motor control applications.

Features

PWM-based DC motor speed control
Wide operating voltage range
Smooth rotary speed adjustment
High efficiency with low heat generation
Compact PCB design
Screw terminal input and output connections
Easy panel mounting using supplied hardware
Suitable for brushed DC motors
Stable and reliable operation
Simple installation and wiring

Specifications

Parameter	Value
Product Type	PWM DC Motor Speed Regulator Module
Operating Voltage	4.5V–35V DC
Control Method	Pulse Width Modulation (PWM)
Duty Cycle	Adjustable
Maximum Continuous Current	Up to 5A
Maximum Output Power	Up to 90W (depending on input voltage and cooling)
Speed Control	Rotary Potentiometer
Input Connection	Screw Terminal
Output Connection	Screw Terminal
Mounting	PCB Mounting Hole

Applications

DC Motor Speed Control
Cooling Fans
Water Pumps
Mini Conveyor Systems
Robotics
DIY Electronics Projects
Small Automation Systems
Battery Powered Equipment
Educational Projects
Laboratory Experiments

Advantages

Smooth and accurate speed adjustment
High efficiency PWM control
Maintains motor torque at low speeds
Compact and lightweight
Easy installation
Wide DC input voltage range
Reliable long-term operation
Suitable for hobby and industrial applications

Package Includes

1 × 4.5–35V PWM DC Motor Speed Regulator Module
1 × Control Knob
1 × Mounting Nut
1 × Washer

Safety Instructions

Operate only within the specified voltage range.
Do not exceed the maximum current rating.
Ensure correct polarity before powering the module.
Use adequate ventilation for high-current applications.
Disconnect power before making wiring changes.
Intended for controlling brushed DC motors only.

Disclaimer

Product appearance, dimensions, and terminal configuration may vary slightly depending on manufacturing batch without affecting functionality or performance.