DC 5V-12V 15W BLDC Motor Drive Controller Three-phase DC Multi-functional Brushless Hall Drive Motor Driver Board

This drive is a DC three-phase brushless and Hallless control board, and the motor can work normally without Hall.
Newly launched Mini BLDC wide voltage 5-24V 3A small size embedded brushless and Hallless controller, on-board potentiometer speed control, support PLC 0-5V analog signal speed control
Special instructions for front-end control interface:
1. DIR Forward and Reverse BRAKE brake Active low level (grounded to GND)
2. SC speed output signal Only the interface is left without technical support. If you are interested, you can use the oscilloscope to find the method and law of the waveform
3. If you need an external potentiometer to adjust the speed, please remove the original potentiometer and use a wire to draw out one-to-one external potentiometer. There is no requirement for the size of the potentiometer, and the resistance value is 1-100K.
The picture above is a non-inductive (no Hall) model
Instructions for use of non-inductive models:
Non-inductive model No Hall required, on-board speed regulating potentiometer Connected to three phase wires of the motor, connected to two power wires, it can work when power is supplied, it can be used when you send the cable
*****************************************
Reminder: The baby is a self-developed product of the company, the circuit schematic diagram is not provided, please understand, the anti-copy board part of the Guanjian IC has been polished, if you mind, don’t take it.
Interface Description:
1. U V W phase line output is connected to the motor
2. VCC GND main power supply (external DC power supply)
To
Product parameters:
Product name: Three-phase DC brushless and Hallless drive
Model: X10 (no sense)
Working voltage: 6-20V (limit 5-24V)
Drive current: maximum 3A
Maximum speed: 224000 RPM (2 pole motor), 74000 RPM (6 pole motor), 40000 RPM (12 pole motor), 35000 RPM (14 pole motor).
Product size: length 34MM*width 27MM*height 11MM
Weight: X10 8 grams (including wire)
Features: This driver is a low-power fan brushless driver and can also be embedded in other systems. It is specially used for air pumps, water pumps, oil pumps, fans, etc., industrial control electric gadgets, etc., for small space and low-power DC three-phase brushless motors. Medium timing is not suitable for high-power motors such as long-term full load current operation, it is recommended to add fan cooling
Precautions:
1. There is no fuse in the power supply circuit on the motherboard. Jianyi has added it himself. Reverse connection of the positive and negative poles of the power supply will cause permanent damage to some of the chips on the board (even for 1 second)
2. There is motor blocking protection during normal operation. Please do not artificially short-circuit when the module is not working normally. Once short-circuiting may cause the line to burst, please use small current and low voltage test for the first wiring test. Matching use of three-phase DC brushless motors with equivalent current and power
3. Do not connect the motor that is obviously inconsistent with the drive module voltage, current, or power, to avoid inexplicable "nonsensical" damage