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Your cart is empty. BOJACK 1203BB DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM).
Control the forward or reverse direction and the stop of DC motor by switch.
Tips:
Before you're attempting to wire the controller, make sure that power is off.
1. Turn on the power, and adjust the potentiometer.
2. The LED indicates the power up and the speed of motor.
Warning:
Do not reverse positive and negative power loads. This will damage the controller!
Package Including:
1 Pcs BOJACK DC Motor Speed Controller
Leo Vath
2025-09-02 16:08:55
Works great with my 6 vdc operation of HO Scale Locomotive
ray zeilinger
2025-06-11 15:17:32
Very nice controller
Muy buen producto. Llenó mis espectativas
2025-04-16 17:47:44
Es funcional. Muy pequeño y compacto.
Dan Hariton
2025-03-16 10:06:12
Functional as described ; Reversible function
BigL
2025-02-19 15:30:25
Ordered 2 of these and neither came with the nut and washer! It is a very odd size thin panel mount type nut that is supposed to be included. This odd size is impossible to find and even shows them as included in the picture! Usele with no nut to secure it!
Rich
2025-02-06 11:53:02
This was used on a model train display at a museum. Visitors were able to run the train themselves as this speed controller was inline past the transformer. It was set to the max speed that the train could go without derailing and hidden under the display. Perfect solution. I did have to protect the (-) terminal with a diode in case someone reversed the train.
R. Wallace
2025-01-24 10:23:58
Unit was missing the speed control (potentiometer) mounting hardware. Worked OK otherwise.
Avetis A.
2025-01-11 16:21:46
Control knob is sticky, wire terminal move on board. No nut and washer included for knob.Tested and works ok, for now….
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