Speed Controls | Surplus Network

DC 10-55V MAX 60A PWM Motor Speed Controller CW CCW Reversible 12V 24V 36V

DC 10-55V MAX 60A PWM Motor Speed...

$10.49 USD

DC 10-55V MAX 60A PWM Motor Speed...

$10.49 USD

DC 10-60V 6A PWM DC Motor Speed Controller Reversible Switch Regulator Switch

DC 10-60V 6A PWM DC Motor Speed...

$10.49 USD

DC 10-60V 6A PWM DC Motor Speed...

$10.49 USD

TruePower Variable Dial Router Speed Controller for Duct and Inline Fans

TruePower Variable Dial Router Speed...

$17.95 USD

TruePower Variable Dial Router Speed...

$17.95 USD

500W DC Motor Speed Controller AC 110V to DC 90V Forward Reversible Regulator US

500W DC Motor Speed Controller AC...

$26.99 USD

500W DC Motor Speed Controller AC...

$26.99 USD

For Router Fan Variable Speed Controller Electric Motor Rheostat AC 120V Newest

For Router Fan Variable Speed...

$19.04 USD

For Router Fan Variable Speed...

$19.04 USD

KB Electronics KBWC-15K Solid State Motor/Fan Speed Control 5 Amp 120VAC

KB Electronics KBWC-15K Solid State...

$14.00 USD

KB Electronics KBWC-15K Solid State...

$14.00 USD

10-50V 40A DC Motor Speed Control PWM HHO RC Controller 12V 24V 48V 2000W MAX

10-50V 40A DC Motor Speed Control PWM...

$7.49 USD

10-50V 40A DC Motor Speed Control PWM...

$7.49 USD

PWM DC Motor Speed Controller Adjustable Variable Switch HHO Driver 12V 24V 48V

PWM DC Motor Speed Controller...

$7.49 USD

PWM DC Motor Speed Controller...

$7.49 USD

Variable Speed Controller for Router Fan Electric Motor Rheostat 120V Adjuster

Variable Speed Controller for Router...

$21.99 USD

Variable Speed Controller for Router...

$21.99 USD

KB Electronics KBIC-120 DC Motor Speed Controller, 115VAC Input, 0-90VDC Output

KB Electronics KBIC-120 DC Motor...

$42.74 USD

KB Electronics KBIC-120 DC Motor...

$42.74 USD

PWM DC Brush Motor Stepless Variable Speed Controller Switch 12V 24V 48V 60V 20A

PWM DC Brush Motor Stepless Variable...

$8.72 USD

PWM DC Brush Motor Stepless Variable...

$8.72 USD

DC 12V 24V Motor Speed Controller Switch Car Truck Fan Heater Control Defroster

DC 12V 24V Motor Speed Controller...

$7.95 USD

DC 12V 24V Motor Speed Controller...

$7.95 USD

DC 12V 24V Motor Speed Controller Switch Car Truck Fan Heater Control Defroster

DC 12V 24V Motor Speed Controller...

$7.95 USD

DC 12V 24V Motor Speed Controller...

$7.95 USD

DC 10-55V MAX 60A PWM Motor Speed Controller CW CCW Reversible 12V 24V 36V

DC 10-55V MAX 60A PWM Motor Speed...

$10.35 USD

DC 10-55V MAX 60A PWM Motor Speed...

$10.35 USD

Yaskawa V1000 Motor Controller CIMR-VUBA0012FAA

Yaskawa V1000 Motor Controller...

$149.00 USD

Yaskawa V1000 Motor Controller...

$149.00 USD

DC 12V/ 24V/ 36V/ 48V 20A PWM Motor Speed Controller Switch Regulator Reversible

DC 12V/ 24V/ 36V/ 48V 20A PWM Motor...

$15.49 USD

DC 12V/ 24V/ 36V/ 48V 20A PWM Motor...

$15.49 USD

1800W Variable Speed Controller Electric Motor Rheostat Inline Fan Exhaust Air

1800W Variable Speed Controller...

$16.98 USD

1800W Variable Speed Controller...

$16.98 USD

48-72V 2000W Motor Speed Controller DC Electric E-bike Scooter Brushless

48-72V 2000W Motor Speed Controller...

$27.81 USD

48-72V 2000W Motor Speed Controller...

$27.81 USD

PWM 10-55V MAX 60A DC Motor Speed Controller Dimmer CCW CCW Reversible Switch

PWM 10-55V MAX 60A DC Motor Speed...

$9.95 USD

PWM 10-55V MAX 60A DC Motor Speed...

$9.95 USD

DC 7-70V 30A PWM Brush Motor Speed Controller Governor Dimmer 12V 24V 30Amp Fuse

DC 7-70V 30A PWM Brush Motor Speed...

$9.95 USD

DC 7-70V 30A PWM Brush Motor Speed...

$9.95 USD

PWM Motor Speed Controller (2pcs) 2A Low Voltage DC LED Dimmer 1.8v 3v 5v 6v 12v

PWM Motor Speed Controller (2pcs) 2A...

$9.95 USD

PWM Motor Speed Controller (2pcs) 2A...

$9.95 USD

4000W AC 110V 220V to DC 10-220V SCR Motor Speed Controller Regulator Dimmer

4000W AC 110V 220V to DC 10-220V SCR...

$9.99 USD

4000W AC 110V 220V to DC 10-220V SCR...

$9.99 USD

PWM Motor Speed Controller (2pcs) 2A Low Voltage DC LED Dimmer 1.8v 3v 5v 6v 12v

PWM Motor Speed Controller (2pcs) 2A...

$9.99 USD

PWM Motor Speed Controller (2pcs) 2A...

$9.99 USD

DC 10-50V 40A PWM DC Brush Motor Speed Controller HHO RC 12V 24V 48V 2000W MAX

DC 10-50V 40A PWM DC Brush Motor...

$7.42 USD

DC 10-50V 40A PWM DC Brush Motor...

$7.42 USD

2000W 110V AC SCR Voltage Regulator Adjustable Motor Speed Control Controller

2000W 110V AC SCR Voltage Regulator...

$10.99 USD

2000W 110V AC SCR Voltage Regulator...

$10.99 USD

2x 2000W SCR Voltage Regulator Dimmer Thermostat Variable Motor Speed Controller

2x 2000W SCR Voltage Regulator Dimmer...

$10.99 USD

2x 2000W SCR Voltage Regulator Dimmer...

$10.99 USD

2PC 2KW AC110 220V SCR Motor Speed Controller Electric Volt Regulator Adjustable

2PC 2KW AC110 220V SCR Motor Speed...

$10.99 USD

2PC 2KW AC110 220V SCR Motor Speed...

$10.99 USD

12V-40V 10A PWM DC Motor Speed Controller, Voltage Regulator Dimmer Switch

12V-40V 10A PWM DC Motor Speed...

$4.49 USD

12V-40V 10A PWM DC Motor Speed...

$4.49 USD

Keeyees 7-70V 30A PWM DC Motor Speed Controller Switch Control 12V 24V 36V

Keeyees 7-70V 30A PWM DC Motor Speed...

$11.20 USD

Keeyees 7-70V 30A PWM DC Motor Speed...

$11.20 USD

40V 900W High Power Brushless Motor Controller Constant Speed Electric Machinery

40V 900W High Power Brushless Motor...

$17.90 USD

40V 900W High Power Brushless Motor...

$17.90 USD

DC Motor Speed Controller with Digital Display PWM 30A 6-60V 12V 24V 36V 48V ...

DC Motor Speed Controller with...

$22.79 USD

DC Motor Speed Controller with...

$22.79 USD

DC12V 3A 4 Wire PWM PC CPU Fan Temperature Control Thermostat Speed Controller

DC12V 3A 4 Wire PWM PC CPU Fan...

$8.49 USD

DC12V 3A 4 Wire PWM PC CPU Fan...

$8.49 USD

AC 110V Electric Motor Speed Controller Reversible Switch Regulator Switch 120W

AC 110V Electric Motor Speed...

$18.99 USD

AC 110V Electric Motor Speed...

$18.99 USD

Programmable Motor Speed Controller Variable Speed Governor Switch AC 220V 400W

Programmable Motor Speed Controller...

$18.99 USD

Programmable Motor Speed Controller...

$18.99 USD

Drill Hog® Drill Bit Sharpener Sharpens all Drill Bits Lifetime Warranty!

Drill Hog® Drill Bit Sharpener...

$97.00 USD

Drill Hog® Drill Bit Sharpener...

$97.00 USD

DC 7-70V 30A PWM HHO RC Brush Motor Speed Controller Power Wheel Dimmer 12V 24V

DC 7-70V 30A PWM HHO RC Brush Motor...

$9.68 USD

DC 7-70V 30A PWM HHO RC Brush Motor...

$9.68 USD

AC 110-220V 6000W SCR Motor Speed Controller Volt Regulator Thermostat Dimmer

AC 110-220V 6000W SCR Motor Speed...

$13.99 USD

AC 110-220V 6000W SCR Motor Speed...

$13.99 USD

30A 7V-70V PWM DC Motor Speed Controller Switch For Power Wheels Green PCB +Fuse

30A 7V-70V PWM DC Motor Speed...

$13.99 USD

30A 7V-70V PWM DC Motor Speed...

$13.99 USD

DC 12V 24V Motor Speed Controller Switch Car Truck Fan Heater Control Defroster

DC 12V 24V Motor Speed Controller...

$13.99 USD

DC 12V 24V Motor Speed Controller...

$13.99 USD

Huanyang VFD 110V 3HP 2.2KW Variable Frequency Drive Inverter CNC Spindle Mach3

Huanyang VFD 110V 3HP 2.2KW Variable...

$89.99 USD

Huanyang VFD 110V 3HP 2.2KW Variable...

$89.99 USD

DC48-72V 1000W Brushless Motor Controller for E-bike Electric Bicycle Scooter US

DC48-72V 1000W Brushless Motor...

$23.73 USD

DC48-72V 1000W Brushless Motor...

$23.73 USD

AC 120V~220V 4000W SCR Motor Speed Controller Volt Regulator Thermostat Dimmer

AC 120V~220V 4000W SCR Motor Speed...

$28.49 USD

AC 120V~220V 4000W SCR Motor Speed...

$28.49 USD

Huanyang VFD FC01 series external keyboard box and extension cable

Huanyang VFD FC01 series external...

$14.98 USD

Huanyang VFD FC01 series external...

$14.98 USD

DC 12V 24V 10A Motor Speed Controller Switch Car Truck Fan Heater Defroster

DC 12V 24V 10A Motor Speed Controller...

$7.45 USD

DC 12V 24V 10A Motor Speed Controller...

$7.45 USD

DC6-55V 20A PWM Wireless Remote Intelligent DC Brush Motor Speed Controller US

DC6-55V 20A PWM Wireless Remote...

$20.67 USD

DC6-55V 20A PWM Wireless Remote...

$20.67 USD

DC 36V/48V 350W Electric Bicycle E-bike Scooter Brushless Motor Speed Controller

DC 36V/48V 350W Electric Bicycle...

$10.42 USD

DC 36V/48V 350W Electric Bicycle...

$10.42 USD

2PCS 10-60V 20A Pulse Width Modulator PWM DC Motor Speed Controller Waterproof

2PCS 10-60V 20A Pulse Width Modulator...

$15.99 USD

2PCS 10-60V 20A Pulse Width Modulator...

$15.99 USD

40A PWM DC Motor Speed Controller 12V 24V 36V 48V Variable Speed Switch Reverse

40A PWM DC Motor Speed Controller 12V...

$19.99 USD

40A PWM DC Motor Speed Controller 12V...

$19.99 USD

10-50V 40A DC Motor Speed Control PWM HHO RC Controller 12V 24V 48V 2000W MAX

10-50V 40A DC Motor Speed Control PWM...

$7.32 USD

10-50V 40A DC Motor Speed Control PWM...

$7.32 USD

- 120V~220V 15A Electric Motor Variable Speed Controller 4000W AC Motor Speed

- 120V~220V 15A Electric Motor...

$32.28 USD

- 120V~220V 15A Electric Motor...

$32.28 USD

PWM DC Brush Motor Speed Regulator 12V 24V 48V 20A Waterproof Controller 10-60V

PWM DC Brush Motor Speed Regulator...

$9.49 USD

PWM DC Brush Motor Speed Regulator...

$9.49 USD

MM23001C DC Motor Variable Speed Control Module 115/230V 50/60Hz High Quality

MM23001C DC Motor Variable Speed...

$75.99 USD

MM23001C DC Motor Variable Speed...

$75.99 USD

Input 115/230V AC output 90/180 10A DC Motor Speed Controller 90v dc controller

Input 115/230V AC output 90/180 10A...

$42.00 USD

Input 115/230V AC output 90/180 10A...

$42.00 USD

For E-bike Scooter Brushless DC Motor Speed Controller 48V/72V 1500W

For E-bike Scooter Brushless DC Motor...

$24.05 USD

For E-bike Scooter Brushless DC Motor...

$24.05 USD

PWM DC Brush Motor Speed Regulator 12V 24V 48V 20A Waterproof Controller 10-60V

PWM DC Brush Motor Speed Regulator...

$9.89 USD

PWM DC Brush Motor Speed Regulator...

$9.89 USD

Variable Speed Controller for Router Fan Electric Motor Rheostat 120V Adjuster

Variable Speed Controller for Router...

$21.58 USD

Variable Speed Controller for Router...

$21.58 USD

DC 10-55V 40A PWM DC Motor Speed Controller Wireless Remote Forward Reverse Time

DC 10-55V 40A PWM DC Motor Speed...

$31.99 USD

DC 10-55V 40A PWM DC Motor Speed...

$31.99 USD

350W Motor Speed Controller DC 36-48V For Electric E-bike Scooter Brushless

350W Motor Speed Controller DC 36-48V...

$10.16 USD

350W Motor Speed Controller DC 36-48V...

$10.16 USD

DC 12V 24V Motor Speed Controller Switch Car Truck Fan Heater Control Defroster

DC 12V 24V Motor Speed Controller...

$7.82 USD

DC 12V 24V Motor Speed Controller...

$7.82 USD

Brushless Motor Controller Tester 24V/36V/48V/60V/72V Electric Car E-Bike Scoos

Brushless Motor Controller Tester...

$12.99 USD

Brushless Motor Controller Tester...

$12.99 USD

DC 10-60V 6A PWM Motor Speed Controller Switch CW CCW Reversible 12V 24V 36V 48V

DC 10-60V 6A PWM Motor Speed...

$12.99 USD

DC 10-60V 6A PWM Motor Speed...

$12.99 USD

KB KBIC-120 DC Drive

KB KBIC-120 DC Drive

$39.88 USD

KB KBIC-120 DC Drive

$39.88 USD

2PC DC 10-55V MAX 60A PWM Motor Speed Controller CW CCW Reversible 12V 24V 36V

2PC DC 10-55V MAX 60A PWM Motor Speed...

$18.95 USD

2PC DC 10-55V MAX 60A PWM Motor Speed...

$18.95 USD

3pcs PWM Low Voltage Motor Speed Controller DC 1.8V 3V 5V 6V 12V 2A 1803BK 18...

3pcs PWM Low Voltage Motor Speed...

$13.36 USD

3pcs PWM Low Voltage Motor Speed...

$13.36 USD

For Router Fan Variable Speed Controller Electric Motor Rheostat AC 120V 15A USA

For Router Fan Variable Speed...

$20.98 USD

For Router Fan Variable Speed...

$20.98 USD

36V 800W DC Brushless Motor Speed Controller For Electric Bicycle

36V 800W DC Brushless Motor Speed...

$20.98 USD

36V 800W DC Brushless Motor Speed...

$20.98 USD

AC110-220V 6000W SCR Motor Speed Controller Adjustable Electrical Volt Regulator

AC110-220V 6000W SCR Motor Speed...

$11.69 USD

AC110-220V 6000W SCR Motor Speed...

$11.69 USD

6V-60V 400W BLDC 3 phase DC Brushless Motor Controller PWM Hall motor Control US

6V-60V 400W BLDC 3 phase DC Brushless...

$13.58 USD

6V-60V 400W BLDC 3 phase DC Brushless...

$13.58 USD

AC 110V 220V/ 25A/ 10000W Variable Speed Controller SCR Voltage Power Regulator

AC 110V 220V/ 25A/ 10000W Variable...

$59.21 USD

AC 110V 220V/ 25A/ 10000W Variable...

$59.21 USD

3-phase High-Power Brushless Motor Speed Controller Motor Speed Regulator DC 12V

3-phase High-Power Brushless Motor...

$11.36 USD

3-phase High-Power Brushless Motor...

$11.36 USD

48-72V 2000W Electric Bicycle E-bike Scooter Brushless DC Motor Speed Controller

48-72V 2000W Electric Bicycle E-bike...

$39.59 USD

48-72V 2000W Electric Bicycle E-bike...

$39.59 USD

350W Motor Speed Controller DC 36-48V For Electric E-bike Scooter Brushless

350W Motor Speed Controller DC 36-48V...

$13.11 USD

350W Motor Speed Controller DC 36-48V...

$13.11 USD

15A 6V-90V Pulse Width Modulator PWM Stepless DC Motor Speed Controller US

15A 6V-90V Pulse Width Modulator PWM...

$9.39 USD

15A 6V-90V Pulse Width Modulator PWM...

$9.39 USD

ZK-PP2K PWM Motor Speed Controller Regulator Frequency Cycle Adjustable Module U

ZK-PP2K PWM Motor Speed Controller...

$5.84 USD

ZK-PP2K PWM Motor Speed Controller...

$5.84 USD

US New 24V/36V 250W Electric Bicycle Scooter Brushless DC Motor Speed Controller

US New 24V/36V 250W Electric Bicycle...

$14.99 USD

US New 24V/36V 250W Electric Bicycle...

$14.99 USD

Curtis AC Motor Controller 1238-6502

Curtis AC Motor Controller 1238-6502

$325.00 USD

Curtis AC Motor Controller 1238-6502

$325.00 USD

USB Fan Speed Controller 5W Regulator Speed Control Knob DC 4-12V To 2.5-8V

USB Fan Speed Controller 5W Regulator...

$8.52 USD

USB Fan Speed Controller 5W Regulator...

$8.52 USD

Adjustable DC PWM Motor/Fan Controller Module 4.4V-35V With On/Off. LOT OF 2

Adjustable DC PWM Motor/Fan...

$7.38 USD

Adjustable DC PWM Motor/Fan...

$7.38 USD

2PCS DC Voltage Motor Speed controlle, 1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Volt...

2PCS DC Voltage Motor Speed...

$11.94 USD

2PCS DC Voltage Motor Speed...

$11.94 USD

120 VAC To DC Motor Speed Controller For 95-135 VDC PM DC Motors Up To 3 HP

120 VAC To DC Motor Speed Controller...

$124.99 USD

120 VAC To DC Motor Speed Controller...

$124.99 USD

US 60V 1500W Electric Bicycle E-bike Scooter Brushless DC Motor Speed Controller

US 60V 1500W Electric Bicycle E-bike...

$22.59 USD

US 60V 1500W Electric Bicycle E-bike...

$22.59 USD

Newest For Router Fan Variable Speed Controller Electric Motor Rheostat AC 120V

Newest For Router Fan Variable Speed...

$19.92 USD

Newest For Router Fan Variable Speed...

$19.92 USD

DC 12V/24V Brushless DC Motor Speed Regulator DC 8-26V BLDC PWM Speed DW

DC 12V/24V Brushless DC Motor Speed...

$6.99 USD

DC 12V/24V Brushless DC Motor Speed...

$6.99 USD

PWM DC Brush Motor Speed Regulator 12V 24V 48V 20A Waterproof Controller 10-60V

PWM DC Brush Motor Speed Regulator...

$8.95 USD

PWM DC Brush Motor Speed Regulator...

$8.95 USD

12V 24V 48V 2000W 10-50V 40A DC Brush Motor Speed Control PWM HHO RC Controller

12V 24V 48V 2000W 10-50V 40A DC Brush...

$10.95 USD

12V 24V 48V 2000W 10-50V 40A DC Brush...

$10.95 USD

DC 10-60V 6A PWM DC Motor Speed Controller Reversible Switch Regulator Switch

DC 10-60V 6A PWM DC Motor Speed...

$10.95 USD

DC 10-60V 6A PWM DC Motor Speed...

$10.95 USD

Universal 12V/24V DC Rheostat Marine, DC Motor Speed Controller for Adjusting

Universal 12V/24V DC Rheostat Marine,...

$23.41 USD

Universal 12V/24V DC Rheostat Marine,...

$23.41 USD

KB Electronics KBMD-240D DC Motor Control

KB Electronics KBMD-240D DC Motor...

$147.42 USD

KB Electronics KBMD-240D DC Motor...

$147.42 USD

2PCS DC 6-28V Motor Speed Switch Controller 3A Control Reversible PWM Regulator

2PCS DC 6-28V Motor Speed Switch...

$7.98 USD

2PCS DC 6-28V Motor Speed Switch...

$7.98 USD

400W 6V-60V BLDC 3 phase DC Brushless Motor Controller PWM Hall motor Control

400W 6V-60V BLDC 3 phase DC Brushless...

$12.49 USD

400W 6V-60V BLDC 3 phase DC Brushless...

$12.49 USD

6V 12V 2A 30W DC Motor Speed Controller PWM Adjustable Variable Driver Switch

6V 12V 2A 30W DC Motor Speed...

$5.65 USD

6V 12V 2A 30W DC Motor Speed...

$5.65 USD

KB/KBIC DC Motor Control Plug-In Horsepower Resistor # 9850, .006 Ohms.

KB/KBIC DC Motor Control Plug-In...

$2.50 USD

KB/KBIC DC Motor Control Plug-In...

$2.50 USD

1500W Motor Speed Controller DC 48V/72V For Electric E-bike Scooter Brushless

1500W Motor Speed Controller DC...

$23.91 USD

1500W Motor Speed Controller DC...

$23.91 USD

9907-014 2301A WOODWARD controller...

$1,313.25 USD

9907-014 2301A WOODWARD controller...

$1,313.25 USD

Curtis Instruments 1228-2901 DC Motor Controller Permanent Magnet Speed Control

Curtis Instruments 1228-2901 DC Motor...

$36.53 USD

Curtis Instruments 1228-2901 DC Motor...

$36.53 USD

DC 6V 12V 24V PWM Motor Speed Controller Green Digital LED Display Regulator 8A

DC 6V 12V 24V PWM Motor Speed...

$6.29 USD

DC 6V 12V 24V PWM Motor Speed...

$6.29 USD

12V-40V 10A PWM DC Motor Speed Controller, Voltage Regulator Dimmer Switch

12V-40V 10A PWM DC Motor Speed...

$5.49 USD

12V-40V 10A PWM DC Motor Speed...

$5.49 USD

For Minarik MM23001C DC Motor Variable Speed Control Module 115/230V 50/60Hz New

For Minarik MM23001C DC Motor...

$80.99 USD

For Minarik MM23001C DC Motor...

$80.99 USD

6PCS DC Motor PWM Speed Controller 3V 6V 12V 24V 35V 5A 90W with Speed Contro...

6PCS DC Motor PWM Speed Controller 3V...

$14.79 USD

6PCS DC Motor PWM Speed Controller 3V...

$14.79 USD

For Router Fan Variable Speed Controller Electric Motor Rheostat AC 120V 15A USA

For Router Fan Variable Speed...

$22.99 USD

For Router Fan Variable Speed...

$22.99 USD