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Variable Frequency & Adjustable Speed Drives

Shop the best prices on 7,879 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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3,169 - 3,200 of 3,200
2X 500W 15A DC12-36V Brushless Hall Free Motor Driver Board Motor Foward Reverse Speed Controller Control Switch Module
$31.95 Save $19.00 RRP: $50.95
BLDC Three Phase DC Brushless Motor Controller PWM High Power 1600W Motor Driver Board Motor Regulator No Hall DC 6-80V
$33.95 Save $20.05 RRP: $54.00
Contrôleur de moteur sans is avec écran LCD, kit de contrôleur sans is, panneau SW900, 30 A, kit d'onde sinusoïdale à 3 modes
$119.00 Save $30.00 RRP: $149.00
AC Motor Speed Governor,Exhaust Fan Blower Speed Controller,Polishing Machine Angle Grinder Motor,Voltage Regulation(EU)
$20.95 Save $9.00 RRP: $29.95
Stepper Motor Controller with Pulse PWM Signal Generator, Triple Speed Modes, 824V
$22.95 Save $10.00 RRP: $32.95
Ux-52 Digital Display Motor Speed Controller Motor Governor Soft Start Tools 220V Ac 6W-400W
$29.95
Brushless Motor Electric Speed Controller 40A Brushless Motor Speed Controller Regulator with XT60 Plug for RC Airplane
$30.95 Save $18.00 RRP: $48.95
Variateur de fréquence monophasé/triphasé, entrée 180-250 V CA, sortie 220 V triphasée, 3 kW, A2-8030
$289.00 Save $80.00 RRP: $369.00
2‑Phase 4‑Wire Linear Stepper Motor Screw Slide Table 4‑9V Drive Voltage 18° Step
$28.95 Save $9.00 RRP: $37.95
4X 12V 24V 48V 2000W MAx 10-50V 40A DC Motor Speed Control PWM HHO RC Controller SZ-FR6U-I750026948
$35.95 Save $18.05 RRP: $54.00
2X Stepper Motor Driver, DM542 Stepper Motor Driver Dsp Digital Driver Board for Nema 17, Nema 23 ,Etc SZ-FR6U-I750028355
$33.95 Save $18.00 RRP: $51.95
6X DC6-24V 1000W BLDC 3 Phase DC Brushless Motor Driver Hallless DC Motor Drive Board Speed Controller Regulator
$99.00
DC Brushless Motor PWM Controller DC 5-50V 12V 24V 48V 300W BLDC Three Phase No Hall Motor Control Driver Board
$18.95 Save $13.00 RRP: $31.95
Intelligent Programmable EM100GTS 72360S 200A 3kw Brushless DC Controller QS Motor Electric Motorcycle Motor Scooter
$209.00
2X DC 12V 24V 36V 48V 10A PWM Motor Speed Controller Reversible Switch Regulator Control Forward Rotation Stop
$31.95
4X DC 10-55V 100A 3000W Motor Speed Controller Reversible PWM Control Forward and Reverse Controller
$94.00
3X Nema 23 23HS5628 Stepper Motor 57 Motor 2.8A with TB6600 Stepper Motor Driver NEMA17 23 for CNC(6.35MM)
$139.00
4X Nema 23 23HS5628 Stepper Motor 57 Motor 2.8A with TB6600 Stepper Motor Driver NEMA17 23 for CNC (6.35MM)
$179.00
AC Motor Speed Controller with Stepless Adjustment, 3Speed Fan Regulator for Inline Duct Exhaust Fans
$37.95 Save $21.05 RRP: $59.00
V Belt 13mm A720 Li Industrial Drive Belt Torque WearResistant Precise Fit 2pcs
$20.95 Save $11.00 RRP: $31.95
Variable Frequency Potentiometer 2PC - LA42DWQ, 20k Ohm, Special for Speed Regulation in Frequency Converters 20K
$7.95
6X 12V 24V 48V 2000W MAx 10-50V 40A DC Motor Speed Control PWM HHO RC Controller
$59.00
2X Stepper Motor Driver, DM542 Stepper Motor Driver Dsp Digital Driver Board for Nema 17, Nema 23 ,Etc
$32.95
For Nanjing Fardriver ND72240 48-72V 70A 3KW DC Sine Wave Electric Scooter BT Debugging Programming Motor Controller
$149.00
10X 12V 24V 48V 2000W MAx 10-50V 40A DC Motor Speed Control PWM HHO RC Controller
$89.00
10X DC6-24V 1000W BLDC 3 Phase DC Brushless Motor Driver Hallless DC Motor Drive Board Speed Controller Regulator
$159.00
Cooling Fan 6SL32000UF030AA0 Efficient Cooling Easy Installation for Siemens V20 Inverter
$74.00 Save $35.00 RRP: $109.00
BLDC 3-Phase Brushless Motor Driver DC5V-15V 2A 15W DC Motor Speed Controller Sensorless Board Module Power Supply
$11.95 Save $5.00 RRP: $16.95
PWM DC Motor Speed Controller Switch DC 20A Current Regulator 10-60V PWM DC Controller 150W 12V 24V 36V 48V
$8.95 Save $3.00 RRP: $11.95
JYQD-V8.8B Bldc Driver Board Speed Controller AC110V/220V for Sensorless Brushless DC Motor, Motor Driver Board
$44.95 Save $19.05 RRP: $64.00
3X Ux-52 Digital Display Motor Speed Controller Motor Governor Soft Start Tools 220V Ac 6W-400W
$84.00
Router Speed Controller Heavy Duty Variable Speed Control for Power Tools Woodworking
$37.95 Save $21.05 RRP: $59.00