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Variable Frequency & Adjustable Speed Drives

Shop the best prices on 6,489 great value variable frequency & adjustable speed drives. Shopping for variable frequency & adjustable speed drives is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, EARTH'S SURFACE and more. Buy variable frequency & adjustable speed drives online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,153 - 1,184 of 6,489
Motor Speed Controller for Speed Controlling 4Pcs Dc Motor with Fuse Adjustable
$74.00 Save $35.00 RRP: $109.00
PWM DC Motor Speed Controller CW/CCW Switch 0~100% 80A 12V/24V/36V/48V
$37.95 Save $15.00 RRP: $52.95
3 Phase 5.5KW Universal Vector VFD Frequency Converter 340-440V Input 0-44V Output
$349.00 Save $200.00 RRP: $549.00
Speed Controller 230 V, Frequency Converter 230 V, Motor Voltage Regulator AC 220 V 10 A Highest Power 4000 W, EU Plug P20250110173
$49.95 Save $39.05 RRP: $89.00
5X 12V 24V 48V 2000W MAx 10-50V 40A DC Motor Speed Control PWM HHO RC Controller
$49.95 Save $29.05 RRP: $79.00
3X Stepper Motor Driver, DM542 Stepper Motor Driver Dsp Digital Driver Board for Nema 17, Nema 23 ,Etc
$59.00 Save $35.00 RRP: $94.00
5X 10K Potentiometer 22mm Governor VSD VFD for Variable Speed Drive Inverter
$15.95 Save $10.00 RRP: $25.95
4X 10K Potentiometer 22mm Governor VSD VFD for Variable Speed Drive Inverter
$13.95 Save $8.00 RRP: $21.95
5X DC 1.8V 3V 5V 6V 12V 2A Motor Speed Controller Controller Controller 30W PWM 1803B K7
$11.95 Save $6.00 RRP: $17.95
2X Stepper Motor Driver, DM542 Stepper Motor Driver Dsp Digital Driver Board for Nema 17, Nema 23 ,Etc
$39.95 Save $24.05 RRP: $64.00
4X 12V 24V 48V 2000W MAx 10-50V 40A DC Motor Speed Control PWM HHO RC Controller
$39.95 Save $24.05 RRP: $64.00
6X 10K Potentiometer 22mm Governor VSD VFD for Variable Speed Drive Inverter
$17.95 Save $11.00 RRP: $28.95
5X DC 10-55V 12V 24V 36V 48V 55V 100A Motor Speed Controller PWM HHO RC Reverse Control Switch with LED Display
$109.00 Save $60.00 RRP: $169.00
Inverter SinglePhase Input 3Phase Output Motor Speed Controller 220V 1500W AT51500X
$139.00 Save $40.00 RRP: $179.00
For MKS OSC Stepper Motor Drive Controller Speeds Regulation Positive Negative Rotation Control
$11.95 Save $4.00 RRP: $15.95
3X MKS SERVO57D RS485 MB PCBA NEMA23 Closed Loop Stepper Motor Driver CNC 3D Printer for Gen L FOC Quiet and Efficient
$104.00 Save $65.00 RRP: $169.00
2X MKS SERVO57D CAN MB PCBA NEMA23 Closed Loop Stepper Motor Driver CNC 3D Printer for Gen L FOC Quiet and Efficient
$69.00 Save $40.00 RRP: $109.00
2X Stepper Motor Driver TB6600 Upgrade Nema 23 Nema17 4A DC9-42V for NEMA23 Motor CNC Router Controller for 3D Printer
$27.95 Save $16.00 RRP: $43.95
2X MKS SERVO57D RS485 MB PCBA NEMA23 Closed Loop Stepper Motor Driver CNC 3D Printer for Gen L FOC Quiet and Efficient
$69.00 Save $40.00 RRP: $109.00
5X Stepper Motor Driver TB6600 Upgrade Nema 23 Nema17 4A DC9-42V for NEMA23 Motor CNC Router Controller for 3D Printer
$64.00 Save $35.00 RRP: $99.00
2X BLDC Three-Phase Dc Brushless with Hall Motor Controller 6-60V12V48V Motor 400W Convenient Driver Board
$39.95 Save $24.05 RRP: $64.00
3X ZK-PP2K PWM DC 3.3-30V 12V 24V Motor Speed Controller Regulator 8A 150W Adjustable LED Dimmer Pulse Frequency
$30.95 Save $19.00 RRP: $49.95
3X DC5-35V 5A PWM DC Motor Speed Controller LED Light Dimmer Switch 10KHz
$8.95 Save $6.00 RRP: $14.95
Features: This VFD uses unique control method to realize high moment of force, high accuracy and wid
$189.00 Save $60.00 RRP: $249.00
Feature: 1. 9V-42V DC power supply, H-bridge bipolar constant phase flowing drive 2. Provide 6 seed
$25.95 Save $7.00 RRP: $32.95
Feature: 1. [Real Time Voltage Display] This speed controller features a display that shows the real
$46.95 Save $17.05 RRP: $64.00
Description: This is a simple and easy-to-use DC motor speed controller of elegant appearance and
$34.95 Save $10.00 RRP: $44.95
Stepper Motor Driver Kit for CNC Engraver Sliding Table
$40.95
4X Stepper Motor Driver TB6600 Upgrade Nema 23 Nema17 4A DC9-42V for NEMA23 Motor CNC Router Controller for 3D Printer
$50.95 Save $33.05 RRP: $84.00
10k Ohm Potentiometer, Governor Rotary Potentiometer Panel Mount Vsd Vfd For Variable Speed Drive Invertblack1pcs)
$21.95 Save $25.00 RRP: $46.95
Generator Carburetor, Stable Structure High Hardness High Durability Professional Low Consumption Oil Carburetors for Generator ET950/650
$24.95 Save $18.00 RRP: $42.95
DC Brush Motor Speed Controller 20A 12V-60V for PWM Regulator,B
$18.95