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Under $20 Variable Frequency & Adjustable Speed Drives

Shop the best prices on 2,286 great value under $20 variable frequency & adjustable speed drives. Shopping for variable frequency & adjustable speed drives is easy with Fruugo, with SALE discounts, offers and savings on Northix. Buy variable frequency & adjustable speed drives online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 2,286
7A 160W Dual DC Motor Drive Module Industrial Grade Positive Negative PWM Speed L298 Logic XY-160D
$12.95
Stepper Motor Drive Board 2-Phase 4-Wire 4-Phase 5-Wire 5V-12V Switch Speed Controller Module Micro Step Stepping Motor
$7.95
DC5V-30V 12v 24v 5A DC Motor Controller PWM Adjustable Speed
$10.95
Efficient DC8-24V Brushless Motor Speed Regulator Board PWM Speed Controller 8-24V Input 5A Output Various Applications Multicolor
$21.95
Electric Motor Controller Winomo Pwm Dc Motor Controller for Reversible Control
$13.95 Save $4.00 RRP: $17.95
DC Motor Controller PWM Reversible for Speed Controlling Metal Black 624V 3A 80W
$14.95 Save $5.00 RRP: $19.95
Electric Motor Pwm Controller for Speed Controlling Winomo Dc Motor Controller
$13.95 Save $12.00 RRP: $25.95
PWM DC 9-60V 20A 1200W 25KHz Motor Speed Controller Speed Regulator Switch
$18.95 Save $6.00 RRP: $24.95
DC5V-30V 12v 24v 5A DC Motor Controller PWM Adjustable Speed
$10.95 Save $8.00 RRP: $18.95
DC 6-60V PWM DC Motor Speed Controller (PWM) Speed Adjustable Stepless Governor Regulator, Motor Speed Controller
$11.95 Save $14.00 RRP: $25.95
Motor Pump Speed Controller PWM Regulator Reversing Switch High Quality DC6V 9V 12V 24V 3A
$15.95 Save $5.00 RRP: $20.95
24V 12V Stepper Motor Controller PWM Pulse Generator Module Adjustable Speed Forward Reverse Three Frequency Mode Multicolor
$19.95
Stepper Motor Controller Module 24V 12V PWM Signal Generator Adjustable Speed Forward Reverse Three Frequency Mode Multicolor
$19.95
Stepper Motor Speed Control Module 24V 12V Driver PWM Signal Generator Adjustable Frequency Forward Reverse Rotation Function Multicolor
$19.95
Stepper Motor Speed Controller Module 24V 12V Compatible Three Frequency PWM Pulse Generator Forward Reverse Function Multicolor
$19.95
24V 12V Motor Speed Controller Module Stepper Driver PWM Pulse Generator Forward Reverse Rotation Frequency Measurement Multicolor
$19.95
24V 12V Motor Speed Controller Module Stepper Driver PWM Pulse Generator Forward Reverse Rotation Frequency Measurement Multicolor
$20.95
PWM DC Motor Speed Controller 9V-60V, 20A Brush Motor Driver Controls Module, DC Speed Regulator Motor Driver 1200W
$11.95 Save $6.00 RRP: $17.95
DC 12-60V 20A PWM Brush Motor Speeds Controller, DC Motor Speed Controller, Suitable for DC Brush Motor
$21.95
DMC02 DC Motor Control Forward/Reverse Controller DC 12-30V 10A 12V 24V Brushed DC Motor Controller
$19.95 Save $11.00 RRP: $30.95
7A 160W Dual DC Motor Drive Module Industrial Grade Positive Negative PWM Speed L298 Logic XY-160D
$11.95 Save $6.00 RRP: $17.95
DC 6-80V BLDC Three Phase Brushless Motor Controller 1600W Motor Control Driver Board Motor Regulator No Hall
$19.95 Save $9.00 RRP: $28.95
Driver Module TB67S109 Stepper Motor Driver Module 4A Current Driveable 42/57 Motor Module
$11.95 Save $5.00 RRP: $16.95
6-60V BLDC Three Phase DC Brushless Motor Controller 400W PWM Hall Motor Control Driver Board(With Hall)
$20.95 Save $9.00 RRP: $29.95
Three-Phase Brushless and Hall-Free DC Motor Controller BLDC ESC with Potentiometer Cooling 7-24V
$20.95 Save $9.00 RRP: $29.95
DC6-24V 1000W BLDC 3 Phase DC Brushless Motor Driver Hallless DC Motor Drive Board Speed Controller Regulator
$18.95 Save $8.00 RRP: $26.95
DC 10-55V 12V 24V 36V 48V 55V 100A Motor Speed Controller PWM HHO RC Reverse Control Switch with LED Display
$19.95 Save $9.00 RRP: $28.95
500W 15A DC12-36V Brushless Hall Free Motor Driver Board Motor Foward Reverse Speed Controller Control Switch Module
$14.95 Save $6.00 RRP: $20.95
500W Motor Speed Controller AC 220V Precision Regulator Controller Forward and Reverse Motor Speed Controller
$20.95 Save $9.00 RRP: $29.95
2X DC9V-55V 9/12/24/36/48/55V 40A Motor Speed Controller ZW40 PWM Speed Control Regulator with Reversible Switch
$19.95
2X MKS OSC V1.0 Stepper Motor Drive Simple Controller Pulse PWM Signal Generator Module Speed Control 8-24V
$12.95
10-55V 12V 24V 36V 48V 60A 15KHZ PWM DC Brushed Motor Speed Controller Switch with LED Display, Forward Brake
$16.95