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Under $20 Variable Frequency & Adjustable Speed Drives

Shop the best prices on 2,249 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 2,249
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
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
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
PWM DC Motor Speed Controller 12V-48V/40A, Forward-Reverse Switch, LED Display & Adjustable Potentio
$19.95 Save $5.00 RRP: $24.95
10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter new
$9.95 Save $5.00 RRP: $14.95
10k Potentiometer 22mm Governor Vsd Vfd For Variable Speed Drive Inverter New
$16.95 Save $14.00 RRP: $30.95
10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter new
$7.95
10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter new
$9.95 Save $10.00 RRP: $19.95
10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter new
$15.95 Save $16.00 RRP: $31.95
PWM Controller 12W-24W Power for Automation Applications High-Precise Speed Regulation Suitable for Brushless Fan, Multicolor
$17.95
DC 6-60V BLDC Three-Phase Brushless Motor Controller PWM 12V 24V 48V
$20.95 Save $15.00 RRP: $35.95
4X 1.8V 3V 5V 6V 7.2V 12V 2A 30W DC Motor Speed Controller (PWM) 1803BK Adjustable Driver Switch
$11.95 Save $8.00 RRP: $19.95
2X 12V 24V 30V 120W PWM Adjustable Volt DC Motor Speed Controller CCM2
$19.95 Save $14.00 RRP: $33.95
4X DC 1.8V 3V 5V 6V 12V 2A Motor Speed Controller Controller Controller 30W PWM 1803B K7
$12.95 Save $9.00 RRP: $21.95
2X DC Motor Speed Controller PWM 6V12V24V
$12.95 Save $9.00 RRP: $21.95
Power Tools Wide Voltage 18V 20V Brushless Motor Driver Board Adjustable Potentiometer Speed Pushbu
$18.95 Save $4.00 RRP: $22.95
Low Voltage Motor Speed Controller for Motor Speed Multi Color Plastic Design
$15.95 Save $10.00 RRP: $25.95
10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter new
$10.95 Save $11.00 RRP: $21.95
Dimmable & Adjustable Speed Module 3.6V 6V 12V 24V DC Motor Speed Controller 5A Remote Control Light Switch Dimmer Motor
$20.95 Save $10.00 RRP: $30.95
6V 12V 24V 3A PWM DC Motor Speed Controller Forward Reverse Switch Control 1203B unbrand
$9.95
DC 9V 12V 24V 48V 60V 20A Reversible Motor Speed Controller Regulator Driver PWM unbrand
$15.95
DC Motor Speed Controller DC 6-60V 12V-48V 30A PWM Adjustable Stepless Governor Regulator Motor Speed Controller unbrand
$15.95
5V-12V DC Brushless Motor Driver Board Controller for 3/4 Wires Hard Drive Motor unbrand
$18.95
DC5-12V 2A DC Motor Speed Controller 1%-100% PWM Motor Speed Regulator for Fan/Water Pump/Led Light Strip unbrand
$13.95
PWM DC Motor Speed Controller 12V-48V/40A, Forward-Reverse Switch, LED Display & Adjustable Potentiometer unbrand
$19.95
ZK-PP2K PWM DC 3.3-30V 12V 24V Motor Speed Controller Regulator 8A 150W Adjustable LED Dimmer Pulse Frequency Duty Ratio unbrand
$15.95
DC 9V 12V 24V 48V 60V 20A Reversible Motor Speed Controller Regulator Driver PWM unbrand
$15.95
7-70V 30A PWM DC Motor Speed Controller, Adjustable PWM Motor Controller Switch 30A Variable Motor Speed Regulator unbrand
$16.95