$25

KB Electronics KBWC-15 solid-state AC motor speed control.

$19.98

Electric Bicycle E-bike Scooter Brushless Motor Speed Controller 60V 1000W DC

$11.11

Universal DC10-60V 20A PWM HHO RC Motor Speed Regulator Controller Swit Board

$12.72

Digital Display Motor Speed Controller PWM 30A for 12V 24V 36V 48V DC Motors

$34.99

Minarik SL10U Dual Control Panel

$210

Raffel FSC10-120 Solid State Speed Controller, NEW (no Dial)

$11.68

Universal DC10-60V 20A PWM HHO RC Motor Speed Regulator Controller Swit Board

$13.27

LABLT 110-220V AC 10000W SCR Motor Speed Controller Volt Regulator Dimmer

$19.95

DC 6V - 90V PWM Motor Speed Controller Digital Voltage Regulator Switch 15A Fuse

$134.58

Used Fanuc Circuit Board A20B-2902-0277 With Warranty 3 Months In Stock

$18.6

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

$30

SB32-IN Brake Pack 3A AC200V