Suitable for DC motor testing, programmable control of DC motor (up to 6 state cycles, free loading), convenient for tooling or other control! !! !!
Please read the user manual before using it. The user manual and PC software download address:
1. Power and drive products are power products. Be sure to read the manual or product description before using it.
2. Do not connect the positive and negative poles of the power supply, otherwise it will be damaged.
3. The module current is up to 5A, 120W, derating for severe heating to avoid overheating and burning.
1. Input voltage range: DC5V-26V. (No anti-reverse protection)
2. Drive motor current: 5A maximum, 50A instantaneous maximum current. (No short-circuit protection, it is recommended to connect 6A fuse in series at the output end)
3. Standby current: <5mA.
4. Speed ??adjustment range: Adjusted by rotary potentiometer, the speed is 0% -100% stepless speed adjustment.
5. Frequency range:
[Manual control] There are 8 levels of 300Hz-10KHz.
[Auto, software, serial port control] 300Hz-10KHz can be adjusted arbitrarily.
Note: The lower the selected frequency, the greater the fluctuations caused by the input power.
6. Serial communication: TTL level. (Do not connect directly to the computer's 232 interface)
7. Working temperature: -40Celsius -85Celsius.
8. Dimensions: length, width, height 67 * 39 * 15mm.
9. Mounting hole: 4mm in diameter.
10. Weight: 30g
11.Introduction of signal interface:
[VCC] 5V power output port, which can supply power to customers' 485 to TTL modules, USB to TTL modules, etc .; power supply current is 20mA.
[TX, RX] TTL communication interface, connect the host computer software.
[CW, CCW, STOP, SD] ??Forward, reverse, stop, brake button lead-out, high level 5V when floating, can be connected to the button to GND, equivalent to the button on the module, or connected to 5V microcontroller IO Low-level trigger (to ensure reliable triggering, low-level time> 100ms, set high after triggering; if it is always low, it is also possible, but be sure to set the port high before the next action; dial 4 When the code switch is set to the ON position, it is in the automatic control mode, and the key or the port is invalid).
Due to manual measurement, please allow 1-3mm different.
Due to different displays and different lighting, the image may not reflect the actual colors of the project.
Thank you for your understanding.