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Elecbee PWM Brushed DC Motor Speed Controller 12-30V 7A Rated 10A Max 5-100% Potentiometer Switch 50x32mm
SKU: 1321328
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Key Features
PWM BRUSHED DC MOTOR CONTROL: Designed to regulate the speed of compatible two-wire brushed DC motors. This controller is not suitable for brushless motors, stepper motors or AC motors.
12–30V DC INPUT: Supports compatible 12V and 24V motor systems within the specified 12–30V DC range. The connected power supply and motor must use matching operating voltages.
7A RATED, 10A MAXIMUM: Supplier specifications list a 7A rated operating current and 10A maximum current. Check the motor’s running, startup and stall current before installation.
5–100% PWM ADJUSTMENT: The rotary potentiometer adjusts the supplier-specified PWM duty-cycle range from approximately 5% to 100%, controlling average motor drive without functioning as a linear-voltage regulator.
INTEGRATED OFF SWITCH: Turn the potentiometer below its minimum setting until the switch engages to stop motor output. The compact controller measures approximately 50 × 32mm and combines plastic and metal components.
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In-Stock
Qty.
1
Unit Price
$ 4.99
Ext. Price
$ 4.99
$ 4.99
Description
Elecbee 12–30V PWM Brushed DC Motor Speed Controller
The Elecbee PWM brushed DC motor speed controller provides adjustable speed regulation for compatible two-wire DC motors. It operates from a 12–30V DC supply, making it suitable for compatible 12V and 24V motor systems within the specified voltage and current limits.
The rotary potentiometer adjusts the supplier-specified PWM duty-cycle range from approximately 5% to 100%. An integrated switch allows motor output to be turned off directly from the control knob.
Technical Specifications
Product Type: PWM brushed DC motor speed controller
Compatible Motor: Two-wire brushed DC motor
Input Voltage: DC 12–30V
Rated Current: 7A
Maximum Current: 10A
Specified Adjustment Range: Approximately 5–100%
Control: Rotary potentiometer with integrated off switch
Module Dimensions: Approximately 50 × 32mm
Material: Plastic and metal
Color: Green, silver and black
Quantity: 1 piece
Current Rating Note: The supplier lists 7A as the rated operating current and 10A as the maximum. The 10A value must not be interpreted as a guaranteed continuous-current rating. Actual operating capacity depends on motor current, wiring, ventilation and ambient temperature.
PWM Speed Adjustment
Adjusting Speed: Rotate the potentiometer to change the PWM duty cycle and regulate the motor’s average drive across the specified range.
Stopping the Motor: Turn the potentiometer below its minimum adjustment position until the integrated switch engages and stops motor output.
This module regulates motor speed through pulse-width modulation. It does not provide continuously adjustable linear DC output and should not be described as a general-purpose adjustable voltage regulator.
Power and Motor Connections
Power Input: Connect a correctly polarized 12–30V DC power supply to the marked input terminals
Motor Output: Connect a compatible two-wire brushed DC motor to the marked motor terminals
Speed Control: Rotate the onboard potentiometer to select the required speed
Output Off: Turn the potentiometer to its integrated switch-off position
Complete all connections before applying power. Verify the input, motor-output and polarity markings printed on the supplied controller because terminal placement may vary between production versions.
Applications and Compatibility
This compact PWM motor controller can be integrated into compatible brushed DC fans, pumps, small machinery, laboratory equipment, DIY projects and other variable-speed motor systems.
Compatibility: Use only with a two-wire brushed DC motor operating within the 12–30V input range, 7A rated current and 10A maximum-current limit. The controller does not provide electronic commutation for a brushless motor.
DC Input Only: Do not connect the controller directly to an AC power source.
Correct Polarity: Verify positive and negative connections before applying power.
Motor Current: Check running, startup and stall current before installation.
Current Limit: Do not exceed 10A and provide appropriate ventilation near the 7A rated load.
Motor Type: Do not use with brushless motors, stepper motors or AC motors.
Package Contents: 1 × Elecbee PWM Brushed DC Motor Speed Controller
Not Included: Motor, DC power supply, wiring and other pictured accessories.
Shopping Guide
Shipping | Delivery Period | Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. Express: 3-7 days. Standard Post: 7-20 days. | |
| Shipping Rates | Shipping rates for your order can be found in the shopping cart. | ||
| Shipping Options | We offer express and standard delivery services. | ||
| Shipping Tracking | We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature. | ||
| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
| Ordering | How to Buy | Elecbee accepts online orders. | |
| Add to cart > Check out > Submit order > Complete payment > Delivery | |||
| Payment | PayPal, Credit Card includes Visa, Master, American Express, Bank transfer. | ||
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In-Stock
Qty.
1
Unit Price
$ 4.99
Ext. Price
$ 4.99
$ 4.99