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Complete in specifications, quality and quantity assured, easy and simple to handle.
volt12-55V
Max Current75A
dual motor contorlleryes
control modeRS232, CAN open, RC, PWM, analog voltage 0-5V
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Dual Channel brushless dc controller
Model: KYDBL4875-2E
Voltage Range: DC10-55VDC
Continuous current: 40A per channel
Max peak current: 75A per channel
Work mode: Speed open-loop, close-loop control, torque close-loop control, position close-loop control
Feedback: Hall sensor, Incremental encoder
Control ways: RS232, CAN-Open, PWM, CLK, Analog voltage(0-5V), RC Radio
Safety forward & reverse control, four-quadrant operation, support regeneration.
Can open, RS232 communicate,See detailed communication protocol for customer use.
Duty ratio range: 0％-- 100% (input frequency range f ≤1KHz, recommend to use the frequency of 250Hz).
Match with brushless dc servo motor, brushless dc motor
Abnormalities like overcurrent, overheating, overvoltage and short circuit will start the protection function.
LED status indicator.
Working temperature: -10℃-- +60℃.
Ambient humidity: Relative humidity ≤ 80RH.
Boundary dimension: L * W * H = 190mm * 130mm * 77mm
Weight: 1000g
Applied range:
Crawler robot chassis, explosive-handing robot, inspection robot, fire fighting robot, service robot, medical robot, automatic guided vehicle, self guided vehicle, rail guided vehicle, unmanned ground vehicle, robot arm, intelligent warehouse, intelligent system etc
Hall / Encoder Input port
Standard DR9 inerface, the port detail definition as below:
| Pin | Definition |
| 1 | Output 5V DC (20mA) |
| 2 | Hall A |
| 3 | Hall B |
| 4 | Hall C |
| 5 | GND |
| 6 | Output 5V DC (20mA) |
| 7 | Encoder A |
| 8 | Encoder B |
| 9 | GND |
Control port
Standard DR25 interface the port detail definition as below:
| Pin | Definition | Remark | Pin | Definition | Remark |
| 1 | 0V | 0V | 14 | Output 5V | control signal reference voltage |
| 2 | Tx | RS232_Tx | 15 | Brake control 2 | motor 2 brake |
| 3 | Rx | RS232_Rx | 16 | Alarm output 1 | can be set |
| 4 | Control signal input 1 | motor 1 analog signal / pulse signal input | 17 | Alarm output 2 | can be set |
| 5 | GND | 0V | 18 | 0V | 0V |
| 6 | Control signal input 2 | motor 2 analog signal / pulse signal input | 19 | Alarm output 3 | can be set |
| 7 | Enable Control 1 | motor 1 enable | 20 | Alarm output 4 | can be set |
| 8 | Forward reverse control 1 | motor 1 direction | 21 | Alarm output 5 | can be set |
| 9 | Brake control 1 | motor 1 brake | 22 | Alarm output 6 | can be set |
| 10 | Enable control 2 | motor 2 enable | 23 | CAN-H | CAN - high |
| 11 | Forward reverse control 2 | motor 2 direction | 24 | CAN-L | Can - low |
| 12 | Not enable | 25 | 0V | 0V | |
| 13 | Output 5V | control signal reference voltage |
