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Variable Frequency & Adjustable Speed Drives

Shop the best prices on 4,794 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 GreenZech, Viewleaf, Qin and more. Buy variable frequency & adjustable speed drives online safely with Fruugo, with secure payment and fast shipping to Canada.

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3,969 - 4,000 of 4,794
NFLIXIN Variable Frequency Inverter 7.5KW Speed Controller Single Phase 220V to 3 Phase 0380V
$599.00 Save $125.00 RRP: $724.00
Maxmartt Speed Controller 30A PWM DC Motor Speed Controller with Start/Stop Switch for 6-60V DC Motors for Electric Motors
$25.95 Save $18.00 RRP: $43.95
Thyristor Trigger Board SCR-A Can Regulate Voltage, with Module
$69.00 Save $60.00 RRP: $129.00
10K Potentiometer 22mm Governor VSD VFD For Variable Speed Drive Inverter
$18.95 Save $14.00 RRP: $32.95
Features: This motor speed controller is suitable for AC220V 50/60HZ motor. Speed regulation rang
$34.95 Save $10.00 RRP: $44.95
DC Motor Speed Control PWM HHO RC-Controller 10-50V 40A 2000W MAX
$24.95 Save $8.00 RRP: $32.95
1pc 380VAC Variable Frequency Drive Speed Controller for 3-phase 4kW AC Motor
$279.00 Save $80.00 RRP: $359.00
6‑28V 3A Reversible Pulse Width PWM DC Motor Speed Regulator Controller Switch
$15.95 Save $4.00 RRP: $19.95
12V 500W Electric Brush Motor Controller DC Motor Speed Control for Electric Vehicle Scooter
$33.95 Save $10.00 RRP: $43.95
Description: This is a simple and easy-to-use DC motor speed controller of small size, elegant appe
$24.95 Save $7.00 RRP: $31.95
DC 6V 12V 24V 3A PWM Motor Speed Control Reversible Controller Regulator with Switch
$15.95 Save $5.00 RRP: $20.95
XY-SMD4 Drive Integrated 42 57 Stepper Motor Forward and Reverse Rotation Control Driver PLC Serial Port Communication
$25.95
Descriptions: This speed controller switch is for 3-Phase brushless motor, and support motor CW CCW,
$32.95 Save $10.00 RRP: $42.95
Feature: 1. This module is pulse generation module, supply stepper driver as a signal, to control st
$15.95 Save $5.00 RRP: $20.95
产品名称：中微ZW68 输入电压：DC10-55V 输出电压：负载下线性 输出电流：0-100A 持续电流：60A 最大功率：3000W（功率=电压*电流） 调速类型：调流 调速方式：电位器（线性）
$44.95 Save $14.05 RRP: $59.00
ER16 500W High Speed Air Cooling Brushless Spindle Motor Driver Clamp for Engraving Machine
$259.00 Save $80.00 RRP: $339.00
Electronic AC 220V SS22 50/60Hz Motor Speed Controller 90/1700RPM
$34.95 Save $11.00 RRP: $45.95
Flexible Spider Shaft Coupling OD30mm x L40mm CNC Stepper Motor Coupler Connector
$17.95 Save $5.00 RRP: $22.95
DM556 2‑phase Stepper Motor Driver 42/57 Stepping Motor Driver 24V‑50V DC
$38.95 Save $12.00 RRP: $50.95
For G2 MAX DC48V 25A Brushless DC Motor Controller Electric Scooter Replacement Parts
$79.00 Save $20.00 RRP: $99.00
DM542 2-phase Stepper Motor Driver 57/86 Series Stepping Motor Driver 18-48VDC Peak 4.2A
$36.95 Save $11.00 RRP: $47.95
DC 6V-60V 30A Variable Speed Motor Controller Driver Control With Digital Display
$23.95 Save $7.00 RRP: $30.95
Feature: 1. The inverter is a device used to adjust the speed of the motor and has the characteristi
$199.00 Save $50.00 RRP: $249.00
AC Motor Speed Controller Electric Fan Variable Speed Controller With 10A Universal Socket 4000W
$50.95 Save $18.05 RRP: $69.00
SKI780‑2D2G‑1 Mini VFD Frequency Converter Inverter 1‑Phase 220V to 3‑Phase 220V (220VAC 2.2kW)
$209.00 Save $60.00 RRP: $269.00
12V/24V/36V 15A PWM DC Motor Speed Controller Regulator Potentiometer Overload Protector
$20.95 Save $6.00 RRP: $26.95
AC 220V 50/60Hz 300/400/500W AC Motor Speed Controller Electric Motor Speed Regulator(400W)
$35.95 Save $10.00 RRP: $45.95
Features: Support Forward/Reverse Rotation Control and Stop. The speed controller is made with high
$39.95 Save $12.00 RRP: $51.95
XY-SMD4 Drive Integrated 42 57 Stepper Motor Forward and Reverse Rotation Control Driver PLC Serial Port Communication
$32.95
Soft Start Controller Industrial Control Accessory Aluminum Bottom for Single / 2-Phase MotorModule
$64.00 Save $20.00 RRP: $84.00
10Pcs 775 CPU heatsink mount pin plastic push screw cooling fan mounting clip SHYTMV
$7.95 Save $3.00 RRP: $10.95
2 Pcs Speed Controller for AC Motor AC 220V 2000W Thyristor Motor
$8.95 Save $3.00 RRP: $11.95