Nav Menu 1
Nav Menu 2
Site Help / FAQ
Stay on the radar
Sign up for our newsletter and be the first to hear about great deals!
Scale Rock Crawlers
HeyOK Performance Winch Controller with 4 Amp Relay Contacts for Three Position Channel with JST Connector 3PWR4JST
Stock Status:(Out of Stock)
Email me when Back-In-Stock
This is the brute force method of motor control. These controllers don't have the voltage limitations that the normal winch controllers have!
Rather than relying on semiconductor components to take care of power switching, these units make use of relay contacts. This means super low "on" resistance which ensures that the maximum amount of power will be delivered to your winch.
These controllers are recommended for servo winch operation but they will work on 3Racing and RC4WD DC powered winches too.
The contacts in the 4 amp relay exceed 20 volts. This is way more voltage than any servo winch or 3Racing etc winch can safely work with. Keep in mind that as you increase the working voltage, you increase the current flowing through the relay contacts to your winch motor.
Plug the controller into a free three position or linear channel on your receiver. Connect a battery that you want to run the winch to the other connector. The white wires get soldered to your winch motor.
The controller only uses a small amount of power from the receiver to power its signal decoding electronics and to operate the relay coils. When the winch is not winding in or out, the relay contacts provide a short across the motor to "brake" the winch load which helps to keep the line from winding out.
Designed to work with a radio/transmitter that has a 3-position third (or other) channel.
KMS Winches K3 Servo Winch 180 oz K3SW180
RC4WD King Kong Tow Shackle With Mount Z-S0462
3Racing Control System for Crawler Winch #3RAC-CR0127B
KMS Winches K3 Free Spool Servo Winch 220 oz K3FS220
3Racing Winch Mounting Plate for Crawler Winch #3RAC-CR0127C
HeyOK Performance Winch Controller for Radio with Two Position Third Channel with JST Connector 2PWJST
RC4WD King Kong Tow Shackle #Z-S0093
On Sale $5 Off!!! 3Racing Automatic winch w/control system for crawler car #3RAC-CR0127
Share your knowledge of this product.
Be the first to write a review »