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bldc motor controller, model:10/50DPW10BL, input voltage range:10-50VDC, output:0-50VDC 5A - details see: https://www.machineto.com/bldc-motor-drives-10-50dpw10bl-10233868

BLDC Motor Drives 10/50DPW10BL

Technical parameters

Rated Voltage range: 10-50VDC

Rated Power: 100 watts

Lower Voltage protection: 18±0.5V

Lower current protection: 5±0.5A

Loss power: watts max

Working temperature & Humidity: 30~85, 95% RH max

Storage temperature & humidity: 30~85, 95% RH max

Atmosphere pressure: 6kPa ~ 106kPa

Insulation resistance: 00M ohm min

Performance

Static Loss: he static loss not exceed 2% of the rated power

Load ability: 50% of the rated power at least

Speed adjust function: he adjust voltage range is 0~+6.25V on the SV terminal

Low voltage protection: t shall shut down the motor supply power when voltage is lower than 18V/DC

High current protection: controller shall can limit the current when it exceed the rated value

Insulation resistance: At the normal temperature condition, the insulation resistance shall be 100M ohm min, testing between the electric part and the casing

Temperature rising: 0 max, running at the rated power

High temperature condition:

Range with 45±2, 3 hours

A. the controller should be working well

B. the insulation resistance should be 2M ohm min

Hi-pot: C500V, 5mA, 1minute, testing between the electric part and the casing

Speed adjust potentiometer

This three phases brushless motor controller is designed with 120 degree of electric angle, when connect with this kind of brushless motor, it has some functions and performances as following:

Motor running and stop control ( EN )

You can control the brushless motor to run or stop by controlling the terminal EN and GND connecting.

The motor will running when we connect the terminal EN to GND; when shut down, the motor will stop, and the stopping time will decided by the motor inertia and load add on the motor.

Motor rotation direction control ( F/R )

You can control the motor rotation direction by controlling the terminal F/R and GND connecting.

When connect terminal F/R to terminal GND, the motor will run at CCW (view from motor output side), and when shut down, the motor will run at another direction.

Attention: If you need to change the motor rotation direction, please stop the motor at firstly, otherwise the controller shall be caused to damage.

Break the motor to stop ( BK )

You can break the motor to stop if need. Motor can be running when the terminal BK not connect to GND, but if you connect these two terminal together, motor will stop quickly. And the motor stopping time will decided by the motor inertia and load add on the motor.

Attention: If you are not necessary to stop the motor quickly, please dont use with this function since it has some electrical and mechanical impact on the motor and controller.

Speed control ( SV )

You can control the motor running speed by controlling terminal SV.

When connect the terminal SV to terminal +6.25V , motor will run at maximum speed, and when SV connect to GND, the motor running speed will be zero. You can adjust the motor speed from 0~maximun by a potentiometer, please refer to the diagram as follow:

Speed signal output ( PG )

The speed pulse output port is 0C, output 30V/10mA max. You can connect with a resistance (3K ohm ~10K ohm) between the signal and the input power to get the pulse signal, this port will output serial pulses which has fixed extent( it is 50US). This output pulse from every rotation of motor is 3 x N, N means the total pole number of the magnet.

Alarm output (ALM)

The alarm output port is 0C, output 30V/10mA max. You can connect with a resistance (3K ohm ~10K ohm) between the signal and the input power to get the alarm signal. When alarm, this port and the GND connecting (Low voltage), and the controller will stop working and keep in alarm status.