Hello, thank you for reading my post.
I am rebuilding a defective Stiga Robot mower with the Ardumower project . I replaced the mainboard and the wheel motors.
But I should like to re use the existing mower motor because it is difficult to replace it with a single phase DC motor.
The mower motor is a 3 phase motor, had 3 connections U-V-W and 3 hall sensors.
I purchased a driver board from Banggood: https://www.banggood.com/DC-12V-36V...ard-p-1311440.html?rmmds=buy&cur_warehouse=CN
Questions:
1.Is it possible to replace the existing MC33926 driver board by this 3 phase driver board?
2.How can I connect the control lines from the Arduino to this board?
My Idea:
As I see on the mainboard, there are the connection between the Arduino and th MC33926 motor driver board:
pinMotorMowSense: --> Z/F
pinMotorMowFault -->?
pinMotorMowPWM -->VR
pinMotorMowDir -->Z/F
pinMotorMowEnable --> EL
Is there somebody in this post who already used this type of board and should my idea work?
I am rebuilding a defective Stiga Robot mower with the Ardumower project . I replaced the mainboard and the wheel motors.
But I should like to re use the existing mower motor because it is difficult to replace it with a single phase DC motor.
The mower motor is a 3 phase motor, had 3 connections U-V-W and 3 hall sensors.
I purchased a driver board from Banggood: https://www.banggood.com/DC-12V-36V...ard-p-1311440.html?rmmds=buy&cur_warehouse=CN
Questions:
1.Is it possible to replace the existing MC33926 driver board by this 3 phase driver board?
2.How can I connect the control lines from the Arduino to this board?
My Idea:
As I see on the mainboard, there are the connection between the Arduino and th MC33926 motor driver board:
pinMotorMowSense: --> Z/F
pinMotorMowFault -->?
pinMotorMowPWM -->VR
pinMotorMowDir -->Z/F
pinMotorMowEnable --> EL
Is there somebody in this post who already used this type of board and should my idea work?