| Task: | Adjust |
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| Structure: | Closed-Loop |
| Signal: | Continuous |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 220v Brushless DC Motor Driver high voltage brushless dc motor controller 500w 750w bldc motor controller
LKBL-2205F
It can be connected with an external speed display board ZM-BL01, showing
the speed, set drive parameters;
It has double speed closed current design with low speed torque and smooth operation;
It has high speed output with the maximum speed of 10000rpm / min;
The speed control mode is an external PWM speed and
external potentiometer speed;
It has have EN, DIR,X1 signal control side;
It can output FG signals (optoelectronic isolation, gate output);
It can output ALM signals for the user to detect (optoelectronic isolation, gate output);
It has over-current, overvoltage, under voltage, fan control and Hall Sensor
phase error, motor stalling and other protection functions;
LK-BL2205F is the latest high-tech product of our company, for the field of medium power motor drive. It uses a
large-scale integrated circuit to replace the original hardware, so it has higher performance of anti-jamming and fast response ability. It is suitable for all the low voltage three-phase brushless DC motors with peak current below 5A and low voltage AC80V-250V(boards show AC80V-220V) ,whether the motor driver with Hall or not. It is widely used in knitting equipment, medical equipment, food packaging machinery, electric tools and a series of electrical automation control area .
Function as following: (default setting mode: Square wave, Hall, Open loop)
1.Run model: square wave, with hall sensor, open loop speed
2.Run model: square wave, with hall sensor, closed loop speed
3.Run model: square wave, without hall sensor, open loop speed
4.Run model: square wave, without hall sensor, closed loop speed
5.Run model: constant-torque device, open loop speed( Don't run for long time with overloading)
6.Run model: constant-torque device, closed loop speed(Don't run for long time with overloading)
On the basis of our upper computer software and hand debugger, all the above functions can be set by yourself.
Environmental Temperature:25ºC
(2) Environmental Parameter
Note: Due to dramatic changes in the temperature of the storage environment, it is easy to form condensation or frost. In this case, the drive should be placed for 12 hours or more. Until the drive temperature and ambient temperature is consistent, it can be on power.
| Power supply | AC80V~220V direct current (Capacity according to motor power selection) |
| The maximum input current | Not greater than5A (according to motor and rated load) |
| The maximum power | The maximum is 1100W(over power motor is strictly prohibited) |
| Adaptable motor | Adaptable output power 750W motor |
| Insulation resistance | General temperature 500MΩ |
| Insulation strength | General temperature and pressure 0.5KV, 1minitute |
Environmental Parameter
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Cooling method |
Natural air cooling & forced air cooling |
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Environment |
Condition |
Avoid dust, oil mist and corrosive gases |
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Temperature |
0ºC~+50ºC |
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Humidity |
80%RH,no condensation, no frost |
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Vibration |
0.5G(4.9m/s2 )10Hz-60Hz (non-continuous operation) |
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Reserved temperature |
-20ºC~+65ºC |
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Size |
150mmX97.5mmX53mm |
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Weight |
About 0.55Kg |
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Speed mode (VSP/PWM) |
1. The external input speed: two external terminals of the external potentiometer(5K-10K) respectively connected to the driver's GND1 and +5 V1 terminal. If the regulator is connected to the VSP end, you can use an external potentiometer to adjust speed. It can also be made by the other control unit's (such as PLC, microcontroller, etc.) input analog voltage to VSP side (relative to GND1). VSP port accepts the range of DC 0V ~ +5 V and the corresponding motor speed is 0 ~ rated speed; 2. PWM speed: the PWM's positive end is connected to the VSP. The negative end connects with GND1. The frequency is 100Hz-100KHz, changing the duty cycle speed. |
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Brake (X1) |
By control the high and low electrical level between X1 to control the motor status. On low electrical level,X1 stop, when the brake working, the red light off; when X1 is on high electrical level status or without connecting, motor can be allowed to work(Brake braking force can be adjusted by customer's requirement) |
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Speed signal output (FG)
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The drive provides the motor speed pulse signal, which is positive proportion to the motor speed, pulse output way: RPUP 4.7k, open collector output 1. the motor speed (RPM) = F ÷ N× 60 F = actually measured frequency current on the FG foot by frequency table N = Pole logarithm , 2 pole motor, N = 2; 4 pole motor, N = 4 For example: the user selects a 4 pole motor. When the output FG signal is 200Hz, the motor speed = 200 ÷4× 60 = 3000 r / min. 2.optoelectronic isolation, gate output |
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The motor positive and negative signal(DIR) |
By controlling high low-level of DIR to control the motor's positive and reverse turn. Noticed: Swerved suddenly when motor is at high speed, to avoid the damage of motor and equipment , when DIR get the transform single , we must make motor stop running for 1s, then change the motor direction ,improve speed to the set value. |
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Start/Stop signal(EN)
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By controlling high low-level of EN to control the motor's stop and run. When EN is low level, motor run; when EN is high level or non-connect ,motor stop working, red light keep working. When control motor stop by EN port, it is nature stop, and the run regular is related with overloading inertia. Power Consumption is less than or equal to 30mA. Fault Value: short circuit with EN and GND1 |
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Alarm signal (ALM) |
Normal output is 5V. When there is over-voltage, over-current, wrong Hall signal or the stop in the motor, the signal is 0V,the red light keep working. |
Drive workshop and equipment
Suppliers with verified business licenses
Audited Supplier 
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