Brushless dc motor speed controller KYDBL4850-2E
Product Description
II. Specification and Model
MAX MAX DC
OUTPUT AMP OUTPUT VOLT RANGE
MODEL AC : (A) DC:(V) DC:(V)
KYDBL2450-2E 50 55 10-55
III. Product Features:
Wide-range voltage input, 10-55V
Intelligent PID control loop.
Working mode: Speed open-loop, close-loop control, torque close-loop control,position close-loop control.
External potentiometer, 0-5V analog quantity or pulse command control mode, RC
(pulse width signal outputted by the receiver of aeromodelling remote control) control mode.
Safety forward & reverse control, four-quadrant operation, support regeneration.
Enable control function.
Maximum current control.
4-way input port; the function can be defined as analog input, pulse input or digital input functions.
6-way digital (MOS tube open-drain) output, which can serve as the failure alarm
status output of controller and can control the external relay to realize actions such as automatic disconnection of power.
Abnormalities like overcurrent, overheating, overvoltage and short circuit will start the protection function.
LED status indicator.
CAN bus communication, see the detailed communication protocol when using it.
RS232 communication, see the detailed communication protocol when using it.
IV. Performance Index:
| 1. Power voltage: 10-55VDC. |
| 2. At the ambient temperature 25ºC, continuous working current 30A, transient current up to 75A 30S. |
| 3. Minimum speed: 10 RPM in the speed close-loop mode; 1 RPM in the position mode. |
| 4. Out+5VDC power (It can power up the encoder): 5V DC 20mA |
| 5. Analog input range: 0-- 5VDC |
| 6. Impulse input range: 500Hz-5000Hz (corresponding maximum speed) |
| 7. Input range of duty ratio 0%-- 100% (input frequency range f ≤1KHz, recommend to use the frequency of 250Hz). |
| 8. Temperature protection status: When the temperature is 70ºC, the controller will reduce output by overheating protection and will stop output when the temperature is 80ºC. |
| 9. Working temperature: -20ºC-- +60ºC. |
| 10. Ambient humidity: Relative humidity≤80RH. |
| Product Name |
48V intelligence Dual Channal BrushLess DC Motor Controller CAN Interface |
| Product Model |
KYDBL4850-2E |
| Volt |
10-55V |
| Rated current |
50A |
| Max Current |
50A/75A |
| Control Mode |
0-5V Rs232,CAN |
| Matched |
Hall Sensor, Encoder |
| Used |
AGV bldc motor contr |
Audited Supplier 
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