MX-Mini BGC V3.1 is the smallest 2-axis brushless gimble controller on the market at present time, it is integrated esily on all kinds of applications.
No soldering and plug and play is our design motivation, it avoids soldering troble. We applied Alexmos authority project.
On the design of hardware, large current and small size of IC driver is applied which is specially for drving brushless motors, besides, USB circuit and DC-DC voltage stablizing circuit were integrated and also supports 3-Axis expanding usage.
 Mechanical drawing for Main board, Sensor and GoPro3 AV board (mm)
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 Main board
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 Sensor and GoPro3 AV board
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- How to connect to motors:
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| 1) If the motor already has a 1.25mm connector, plug onto the main board directly, shows like the following picture (in the red square box) |
2) If the motor comes with a 2.54mm connector, you need to solder a 2.54mm port on the main board and plug it onto the main board then, shows like the following picture (in the red square box) |
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| 3)If the motor doesn’t have any connector, you can solder it onto the pad of the back of the main board; |
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- Installing way for GoPro3 AV board(for reference)
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| 1)Installation way for a single GoPro3 AV: |
2)Installation way for Sensor and GoPro3 AV: |
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| Size comparing between MX-MiniBGC V3.1 and GoPro3 |
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Working voltage:7.4V~20V (2~4S)
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Current for driving gimble motor: 1.4A (constant) 2.8A (Max);
- Built-in DC-DC voltage stablizing circuit (output 5V/500Ma)
- Main board size: 36.2*25.0*7.4mm;
- Weight of main board:3.7g;
- Sensor size:15*15*4.0mm;
- Weight of sensor:0.7g;
- Connection way with motor:1.25mm 3P port or 2.54mm 3P soldering pad.
Combos for supplying
- 1)MX-MiniBGC V3.1-A:main board, individial sensor, one piece of 8P cable, one piece of 4P cable for connecting the sensor, two piece of 3P cable for connecting motors, two 2.54mm ports bending in 90 degree.
- 2)MX-MiniBGC V3.1-B:main board, individial sensor, individial GoPro3 board, one piece of 8P cable, one piece of 4P cable for sensor connection, one piece of 4P cable for AV connection, two pieces of 3P cable for connecting with motors, two 2.54mm ports bending in 90 degree;
- 3)MX-MiniBGC V3.1-C:Main board, sensor and GoPro3 AV integrated on one circuit, one piece of 4P cable for sensor connection, one piece of 4P cable for AV connection, two pieces of 3P cable for connecting with motors, two 2.54mm ports bending in 90 degree;
*Attention : Please don’t revers the poles of the power, it will damage the devices.
