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Under $20 Variable Frequency & Adjustable Speed Drives

Shop the best prices on 2,245 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 2,245
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
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
For Compatible For 2106/161/169 Drive Control Board+switch(b)
$18.95 Save $45.05 RRP: $64.00
20A Motor Soft Starter Module Voltages Ramp Current Limit Smooth Starting Function Enhancing Motor Performances Module Multicolor
$20.95
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
20pcs 15A 400W MOSFET Trigger Switch Drive Module PWM Regulator Control Panel
$16.95 Save $7.00 RRP: $23.95
10k Potentiometer 22mm Governor Vsd Vfd For Variable Speed Drive Inverter
$11.95 Save $20.00 RRP: $31.95
Aluminium Alloy Flexible Motor Coupling 3D Printers Parts with Screws 5x8
$21.95
1 Pcs Wireless Controller Dc Motor Speed Regulator 3.7-24v Drive Module
$15.95 Save $7.00 RRP: $22.95
DC 5-30V DC Motor Controller PWM Adjustable Speed Digital Display Encoder Duty Ratio Frequency MAX 15A -MG
$14.95 Save $3.00 RRP: $17.95
12V 24V Stepper Motor Driver Controller PWM Pulse Signal Generator Module Forward and Reverse Contr
$16.95 Save $4.00 RRP: $20.95
DC Brushless Motor Driver Board FOC Control Driver SVPWM Control
$12.95 Save $1.00 RRP: $13.95
DC Brushless Motor Driver Board FOC Control Driver SVPWM Control
$12.95 Save $1.00 RRP: $13.95
10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter new
$9.95 Save $59.05 RRP: $69.00
Variable Frequency Potentiometer 2PC - LA42DWQ, 20k Ohm, Special for Speed Regulation in Frequency Converters 20K
$11.95
10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter new
$16.95 Save $10.00 RRP: $26.95
DC3.3-30V High Power PWM Driver Motor Speed Controller SZRH
$13.95 Save $33.00 RRP: $46.95
2025 3-phase Brushless Drive PLC High Speed BLDC Brushless ESC Air Water Pump Motor
$11.95 Save $12.00 RRP: $23.95
Delayed Circuit Module Resin Multifunction Infinite Loop Delay Double Adjustable HCW‑03 DC12V
$18.95 Save $21.00 RRP: $39.95
DC Motor PWM Speed Controller with Digital Display Adjustable 0- Drive Module Input MAX60A 12V 24V
$21.95 Save $37.05 RRP: $59.00
20A PWM DC Motor Speed Controller 12-24V DC Adjustable Motor Governor Temperature Regulating Dimming Switch
$11.95 Save $36.00 RRP: $47.95
DC 9V 12V 24V 48V 60V 20A Reversible Motor Speed Controller Regulator Driver PWM
$14.95 Save $9.00 RRP: $23.95
PWM Stepless Speed Control Switch Adjustable Driver Regulator
$11.95
10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter new
$8.95
Soft Start Drive Module Soft Start for Angle Grinder Power Tool Parts Cutting Machine Slotting Saw Aluminum Machine 20A
$11.95
DC5V-30V 12v 24v 5A DC Motor Controller PWM Adjustable Speed
$12.95
PWM DC Motor Speed Controller 6V 12V 24V 28V 3A Speed Regulator Switch
$17.95 Save $81.05 RRP: $99.00
Motor Speed Control Module Builts In LED Dimmer For Energy Management Multicolor
$17.95
10pcs 775 Cpu Heatsink Mount Pin Plastic Push Screw Cooling Fan Mounting Clip Shytmv
$16.95 Save $10.00 RRP: $26.95
DC 12-30V PWM DC Motor Speed Controller Board Module 10A High Power Speed Regulator Dimming SwitchPWM Speed Controller
$8.95 Save $30.00 RRP: $38.95