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Under $20 Variable Frequency & Adjustable Speed Drives

Shop the best prices on 2,284 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 Anqing Cheng Bu, Blue Zoo, Enshishixiaoweiyuejianwangluokejiyouxiangongsi and more. Buy variable frequency & adjustable speed drives online safely with Fruugo, with secure payment and fast shipping to Australia.

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1 - 32 of 2,284
7-70V 30A PWM DC Motor Speed Controller Switch Control 12V 24V 36V 48V with 30 Amp Fuse 25-26
$22.95 Save $22.00 RRP: $44.95
New 10K Linear Taper Potentiometer with 22mm Actuator for Variable Speed Drive Inverter Control
$13.95 Save $23.00 RRP: $36.95
PWM DC Motor Speed Controller, Adjustable 7-70V 30A Regulator for 12V 24V 36V Applications
$20.95 Save $53.05 RRP: $74.00
20A Motor Soft Starter Module Voltages Ramp Current Limit Smooth Starting Function Enhancing Motor Performances Module Multicolor
$20.95
For Compatible For 2106/161/169 Drive Control Board+switch(b)
$18.95 Save $45.05 RRP: $64.00
Bts7960 43a Motor Driver Module/smart Car Driver Module For Current Limit
$15.95 Save $73.05 RRP: $89.00
For FarDriver Controller Programming Bluetooth Adapter BT Module for ND72240 72260 72360 72680 Mobile Control
$19.95 Save $39.05 RRP: $59.00
Motor Speed Controller DC9V 12V 24V 48V 60V 20A PWM Motor Speed Controller Regulator Driver 0-1200W Adjustable Current
$11.95
PWM DC Motor Speed Controller for 12V-60V Adjustable Regulator Switch for DIY Projects
$14.95 Save $19.00 RRP: $33.95
Stepper Motor Driver Controller Speed Regulator with Pulse Signal Generator Module for DC 12V 24V
$14.95 Save $16.00 RRP: $30.95
PWM DC Motor Speed Controller 6V 12V 24V 28V 3A Speed Regulator Switch
$10.95 Save $22.00 RRP: $32.95
7-70V 30A PWM DC Motor Speed Controller, Adjustable PWM Motor Controller Switch 30A Variable Motor S
$15.95
3A Small Speed Control Board CCmmini Micro-type PWM DC Motor Speed Governor 6V12V24VGreen SZRH
$10.95 Save $31.00 RRP: $41.95
DC Motor PWM Speed Controller 220V AC Input 10-210V Adjustable Output
$16.95 Save $9.00 RRP: $25.95
Adjustable PWM Controller For Motors And LED Lighting Systems In Educational Experiments Multicolor
$17.95
Ac Input 220v Dc Output 10-210v Pwm 220v Dc Brush Motor Speed Controller
$20.95 Save $43.05 RRP: $64.00
Pulse Width PWM Motor Speed Controller 1000W DC Motor Controller
$15.95 Save $10.00 RRP: $25.95
DC5-18V High Power PWM DC Motor Speed Controller Motor Driver Board
$18.95 Save $5.00 RRP: $23.95
1pc DC 940V 160W 0.54A Stepper Motor Driver Step Controller Module Board 32 Microstep SZRH
$12.95 Save $31.00 RRP: $43.95
8-30V DRV8313 Simple FOC Mini Brushless Motor Driver Board with SVPWM Control Algorithm for Efficien
$15.95 Save $5.00 RRP: $20.95
10-55V 12V 24V 36V 48V 60A 15KHZ PWM DC Brushed Motor Speed Controller Switch with LED Display, Forward Brake
$20.95
Ac Input 220v Dc Output 10-210v Pwm 220v Dc Brush Motor Speed Controller
$18.95 Save $9.00 RRP: $27.95
New DC 1.8v-15V Wide Voltage 2A PWM Pulse Width Speed Motor ​​Controller Switch
$17.95 Save $6.00 RRP: $23.95
Precise PWM Motor Speed Controller With LED Dimming Function For DIY Projects And Robotics Multicolor
$17.95
Dc 12v 24v 36v 48v Pwm Motor Speed Controller Reversible Switch 20a Regulator
$7.95 Save $22.00 RRP: $29.95
10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter new
$13.95 Save $14.00 RRP: $27.95
10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter new g20242394659
$13.95 Save $60.05 RRP: $74.00
Turbo Variable Flow Actuator Bolt Alloy Steel High Hardness VGT Rod End Link for Acura RDX 2007 to 2012
$14.95 Save $29.00 RRP: $43.95
ABS Transmission Speed Sensor 31935-1XF00 Fits for NISSAN
$17.95 Save $30.00 RRP: $47.95
AC Input 220V DC Output 10-210V PWM Brush Motor Speed Controller
$14.95 Save $44.05 RRP: $59.00
Ac Input 220v Dc Output 10-210v Pwm 220v Dc Brush Motor Speed Controller
$14.95 Save $44.05 RRP: $59.00
10k Potentiometer 22mm Governor Vsd Vfd For Variable Speed Drive Inverter New
$15.95 Save $43.05 RRP: $59.00