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Variable Frequency & Adjustable Speed Drives

Shop the best prices on 5,749 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, 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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1,249 - 1,280 of 5,749
For VOTOL EM50SP 7255S 55A 1KW2Kw Brushless DC Controller
$169.00 Save $10.00 RRP: $179.00
48-72V 2000W DC Brushless Motor Speed Controller Replacement
$119.00 Save $10.00 RRP: $129.00
Single-Phase Input 3-Phase Output Motor Driver Frequency Converter
$229.00 Save $10.00 RRP: $239.00
Brushless Motor PWM Speed Control Box Metal Waterproof Three Speed
$104.00 Save $15.00 RRP: $119.00
220V-0.75KW 1PH-3PH Frequency Inverter Asynchronous motor
$104.00 Save $5.00 RRP: $109.00
ZFX-P1007 Speed Regulator Adjustable Fan PWM Switchs Speed Controller
$18.95 Save $1.00 RRP: $19.95
Speed Controller 400W Speed Controller Motor with Indicator Light
$25.95 Save $1.00 RRP: $26.95
ASME-SQ Servo Magnetic Encoder 120KG Worm Gear Reducer Motor
$79.00 Save $5.00 RRP: $84.00
DC Motor Speed Controller for 775 795 Gear Motor Parts DC12V-60 10A
$16.95 Save $1.00 RRP: $17.95
DC9V 12V 24V 48V 60V 20A PWM Motor Speed Controller 0-1200W
$45.95 Save $3.00 RRP: $48.95
Speed RPM Display Stepper Motor Driver Controller Board Speed
$22.95 Save $1.00 RRP: $23.95
DC6-60V 400W BLDC Three Phase DC Brushless Motor Controller
$99.00 Save $10.00 RRP: $109.00
DC 7-26V Three-phase Brushless Motor Driver with Potentiometer(30A)
$15.95 Save $1.00 RRP: $16.95
2pcs 12V/24V DC Motor Speed Controller Universal,Knob Screw
$12.95 Save $1.00 RRP: $13.95
MKS SERVO57D CAN MB PCBA NEMA23 Closed Loop Stepper Motor Driver
$169.00 Save $10.00 RRP: $179.00
PWM DC Motor Speed Controller Motor Fan Controller 9-60V/12A /500W
$16.95 Save $1.00 RRP: $17.95
220V to 380V VFD Frequency Converter Single Phase Input
$229.00 Save $10.00 RRP: $239.00
24V 36V 200A DC Motor Controller 1243-4220, 1243-4320 for Curtis Electric Forklifts Genie Golf Carts and Scissor Lifts unbrand
$269.00 Save $140.00 RRP: $409.00
Electric Car Intelligent Bluetooth Adjustable Programming Controller
$94.00 Save $55.00 RRP: $149.00
PWM Server Fan Speed Controller 3-Wire 4-Wire Motor Stepless Fan Governor DC 12V Motor Speed Control
$8.95 Save $4.00 RRP: $12.95
24V 15A 360W Blower Driver Brushless DC Motor Controller with Switch
$46.95 Save $27.05 RRP: $74.00
2PCS DC9-60V 400W PWM Brushless Motor Speed Controller Motor
$34.95 Save $19.05 RRP: $54.00
75200 Pro V2.0 Bluetooth ESC with Aluminum PCB Based on for Electric Skateboard / Scooter / Ebike S
$319.00 Save $150.00 RRP: $469.00
7-70V 30A PWM DC Motor Speed Controller, Motor Speed Regulator
$12.95 Save $7.00 RRP: $19.95
Brushless Motor PWM Speed Control Box Metal Waterproof Three Speed
$79.00 Save $40.00 RRP: $119.00
2X 500W 15A DC12-36V Brushless Hall Free Motor Driver Board Motor Foward Reverse Speed Controller Control Switch Module unbrand
$26.95 Save $13.00 RRP: $39.95
For 48V 60V 64V 72V Systems1000W Brushless Motor Controller
$25.95 Save $13.00 RRP: $38.95
10K Potentiometer 22mm Governor VSD VFD
$6.95 Save $4.00 RRP: $10.95
2X 7-70V 30A PWM DC Motor Speed Controller, Adjustable PWM Motor Controller Switch 30A Variable Motor Speed Regulator unbrand
$20.95 Save $10.00 RRP: $30.95
Motor PWM Speed Control Brush Controller Current Voltage Regulator
$40.95 Save $23.05 RRP: $64.00
Inverter 220V Frequency Inverter 0.75KW Frequency Converter
$99.00 Save $50.00 RRP: $149.00
2X ODrive3.6 56V FOC-BLDC Servo Dual Motor Controller STM32F4 Support Multiple Encoder ODrive3.6 12-56V unbrand
$139.00 Save $70.00 RRP: $209.00