Note: This link includes the digital display, you can set the speed you need on the tachometer.
This controller fit for 3-phase bldc motor with power less than 1000W.
The driver of TD-909 uses the US high-performance dedicated brushless DC motor driver chip, which is suitable for driving small and medium-sized brush DC motor. Thanks to the new PWM technology, the motor runs at high speed, low vibration, low noise and smooth operation.
1. Features:
1.1 Power supply voltage AC 110VAC-220VAC ( Note: When ordering, please write down your power supply voltage, we will adjust the suitable parameters for you before shipping.)
1.2 PWM frequency is not less than 12KHZ.
1.3 The drive current is up to 8A. It can also be designed according to user requirements.
1.4 Dimensions: 175x105x40.
1.5 Weight: 1.18Kg.
1.6 speed open loop closed loop control. It is usually looped open before leaving the factory. The user can request to set the maximum speed of the closed loop. Users can also change the maximum speed of the closed loop. The change in closed loop speed should be handled by a professional.
Operation method: Turn off the power, open the cover, and find the jumper field 1,3,5,9. If you need max 5000rpm, 5 foot bridge
Short field. If you need a maximum of 4000 rpm, you need to shorten the jumper field 1.3. Calculation method: the bridge field is cut off and then multiplied by 1000.
This is the maximum closed loop speed. By controlling the DA terminal from 0V to 5V, you can control the closed loop speed 0 to full speed.
2. Pin Description
AC input terminal 2.1 110vac-220VAC or external DC power supply.
2.2 The U terminal is the U phase of the motor.
2.3V is phase V of the motor.
The 2.4W terminal is the motor phase W.
The 2.5 + 5V terminal is the Hall element power supply, which is provided by the controller.
GND 2.6 terminal, Hall element power supply negative terminal, that is, 0V.
Room A 2.7 is a phase A room element.
HALL B 2.8 is a Phase B room element.
The HALL C 2.9 is a Phase C room element.
Terminal 2,10 CW is the forward run enable end of the motor. Low active.
Terminal 2.11 CCW is the enable terminal for motor reverse operation. Low active.
2.12 The AD terminal is the motor speed control terminal, and the voltage range is 0-5V.
2.13 CLK (Hz) terminal is Hall frequency output.
3. Parameter settings
Power on display "A---BB", A=1 means run with Hall motor. BB represents the number of stages of the brushless motor. Shows after 1 second
Operating speed value.
3.1 press the SET for the first time, "--- BB" is displayed, BB is the number of brushless motor series, press the up and down keys to select the brushless motor.
The same number of levels.
3.2 press SET a second time to display E xx, which means the brushless motor accelerates time.
3.3 press the SET button for the third time to display L. Press the up and down keys to display "0" and "1". "0" means open loop. "1" means closed loop.
3.4 closed loop parameter setting:
Press SET: "xxxx" is displayed to indicate the maximum speed of the closed loop.
Press SET: Displays "P xx" from 1 to 99.
Press SET: display "I xx" range from 1 to 60.
Configuration key: Displays the "d xx" range from 0 to 10.
The general closed loop parameter setting P value is greater than the I value.
Press the Enter key to save the data.
4. Fault screen
Driving failure display alarm
4.1 "Err 3" seems to indicate over current.
4.2 "Err 5" seems to indicate that the stream is blocked.
4.3 "Err 6" seems to indicate that there is a problem with the room or that the motor U, V, W is disconnected.
4.4 "Err 2" seems to indicate Hall phase loss.
4.5 "Err 4" seems to indicate that Hall mode is working and the Hall line is not connected.
5. Electrical characteristics (Tj = 25 °C)
5.1 power supply, AC voltage VV AC or DC voltage less than V DC.
Maximum output current 5.2A. It can also be designed according to user requirements.
5.3 The insulation resistance is greater than 500MΩ.
6. Environment and usage parameters
6.1 cooling method; Natural cooling or forced air cooling.
6.2 use environment; Try to avoid dust and corrosive gases.
temperature of 6.3; 0°C - + 50°C.
6.3 humidity; 40-89% relative humidity.
Power supply:
The power supply has AC voltage of VV AC or DC voltage of less than V DC which can work normally.
