- Power Supply: DC24～65V
- 10A continuous current, 20A peak current
- Square-wave Control
- Operation Modes: Amplifier Mode,Velocity Mode
- Command Interface; RS232, CAN, CLK/DIR, PWM, 0~5 Analog voltage
- Feedback: Hall Sensor
- Driver Circuit Isolated from Control Circuit
- External Brake Control
- External On-Off Control
- Protection for Over Current, Over Load, Over Voltage, Under Voltage
- Designed for BLDC Motors
Electrical Characteristics
| Specification | Tab | Value | Unit |
|---|---|---|---|
| Power Supply | U | 24~65 | VDC |
| Max. IContinuous | Ic | 10 | A |
| Max. IPeak | Imax | 20 | A |
| PWM Frequency | fpwm | 25 | kHz |
| Digital Inputs | BRAKE, CLK, DIR, ENA | Low: 0~0.3 High: 3~5 | V |
| Analog Signal Input | Input Resistance | 50 | KΩ |
| Range | 0~5 | V | |
| PWM Command | Frequency | 100~500 | Hz |
| Duty Ratio Range | 0%≤Duty Ratio≤100% | ||
| Duty Ratio=50% | 0 | RPM | |
| Duty Ratio＜50% | Motor CCW | CCW | |
| Duty Ratio＞50% | Motor CW | CW | |
| Max. Pulse Frequency | fmax | 200 | kHz |
| Communication | RS232 | 9600（19200） | bps |
| CAN | 500(1000,250,125,100,50,20) | Kbps | |
| Encoder Signal Intput | Speed Range | 1~80000（one pair poles） | RPM |
| Under-voltage | Vu | 18 | V |
| Over-voltage | Vo | 71 | V |
| Protection Temp | MLBL4810 | below -10° or over 70° | ℃ |
| Operation Temp | MLBL4810 | -10~+70 | ℃ |
| Storage Temp | MLBL4810 | -40~+85 | ℃ |
Operation Mode
| Operation Mode | Command Interface | Feedback | |
|---|---|---|---|
| Amplifier Mode | RS232 | CAN | Hall Sensor |
| PWM | Analog Voltage | ||
| Velocity Mode | RS232 | CAN | Hall Sensor |
| CLK/DIR | PWM | ||
| Analog Voltage | |||
Interface
| INTERFACE | ||||||
|---|---|---|---|---|---|---|
| 1 | VDD | Power supply | Power Supply | |||
| 2 | GND | Power GND | ||||
| 3 | HU | Motor Phase U | Motor | |||
| 4 | HV | Motor Phase V | ||||
| 5 | HW | Motor Phase W | ||||
| 2 | 1 | GND | TX | RS232 GND | RS232 Sender | RS232 |
| 4 | 3 | GND | RX | RS232 GND | RS232 Receiver | |
| 2 | 1 | RES1 | CAN_H | 120Ω Resistor | CAN H | CAN |
| 4 | 3 | RES2 | CAN_L | 120Ω Resistor | CAN L | |
| 6 | 5 | GND | GND | CAN GND | CAN GND | |
| 2 | 1 | +5V out | SU | +5V Output | Hall Sensor U | Hall Sensor |
| 4 | 3 | GND | SV | GND | Hall Sensor V | |
| 6 | 5 | GND | SW | GND | Hall Sensor W | |
| 2 | 1 | AIN | +5V out | Analog Input | +5V Output | Control Signal |
| 4 | 3 | GND | EN | Analog GND | Enable Input | |
| 6 | 5 | FAULT | CLK/PWM | Fault Out | Pulse/PWM | |
| 8 | 7 | CLK out | DIR | Hall Output | Direction | |
| 10 | 9 | GND | BRAKE | i/O GND | Brake | |
Connection Diagram
Dimensions (mm)
Download
Catalog Page: MLBL4810.pdf