MgcSTEM 11-70V 40A PWM DC Motor Speed Controller Kit with soft start, stepless speed, voltage display, low voltage cutoff, auto overcurrent protection, brake function & multi-functional DeWalt battery adapter
- This kit includes the PWM2.0B module, a variable speed pedal, installation accessories for the variable speed pedal, a braking resistor, a fuse, and a brake pedal. It contains most of the kits for upgrading power wheels
- 【variable speed pedals support】This dc motor speed controller supports variable speed control pedals, and also supports maximum speed settings in this mode to set the maximum safe speed your child needs
- 【Configurable Battery Low Voltage Protection】This pwm dc motor controller have built-in battery low voltage detection, to prevent the battery from over-discharging and thus affecting the battery life, when the battery is lower than the set value, it will stop working
- 【Maximum 35A peak current automatic protection】After use this dc speed controller ,When the peak current exceeds 40A or the motor speed controller's continuous current exceeds 30A, the PWM will be automatically reduced
- 【Full-process Upgrade Technical Support】 The instruction manual includes a complete installation video for the upgrade, and the designers provide remote technical support
Power wheels upgrade kit to fulfill your delightful driving experience
Specification:
Applicable Voltage Range: DC 9-70V ;
Max Peak-Peak Current: 40A
Max Continuous Operating Current: 35A ; Soft Start Time: 0~30 seconds
Soft Stop Time:1.5S Seconds ; Soft Stop Input Pin: 0/ 5V
Specification:
Variable Speed Pedal Input Range:
Variable Speed Pedal Interface “P” pin , 1.0V ~ 4.0V Corresponding to pwm 0%~100%
You can refer to the following connection schematic diagram for connection and installation.
Kit Introduction
The Best Combination Kit for Power Wheels Upgrade
Low Voltage Protection
Variable Speed Control
Braking Force Is Enhanced
Kit Installation & Usage Instructions
Upgrade principle: 01:46-08:35
Upgrade steps: 08:36-18:56
Parameter setting: 18:56-24:55
08:50–10:15 Wiring Method for 6-Pin Shifter
FQA
1、Q: After it's properly connected, why doesn't the vehicle move or only moves at a low speed when the pedal is pressed?
A: This situation is due to an overly large P - value setting in the PWM. The maximum speed percentage pwm max = 100 - PWM P - value. To output 100% speed, set it to 0. A smaller P - value means a higher maximum driving speed.
2、Q: When it's connected and started, why are the wheel directions inconsistent or opposite to the direction of the shifter?
A: For inconsistent wheel steering, swap the positive and negative wires of the reversely rotating motors. If the overall wheel steering is opposite to the shifter's direction, swap the shifter's or the motors' positive and negative wires.
3、Q: The battery has power, but why doesn't the PWM output after it's powered on?
A: This might be caused by an overly high PWM V - value setting. When the battery voltage drops below this V - value, the PWM screen shows "LO" and halts output. Fix it by setting a proper protective V - value. If the battery's dead, charge it promptly.
4、Q: It can only run for a short while after starting and needs to be restarted constantly. Why does this keep happening?
A: There are mainly two situations. The PWM V value is set too high and needs to be lowered, or the battery is aged with false charge and needs to be replaced.
5、Q: Can this upgrade solution be applied to vehicles with any type of motor?
A: It can be modified. However, beware that using a higher - voltage battery with a small motor can easily burn the motor. For 12V or 6V motors, don't set the P - value too small; make it larger to reduce output power.
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