JKBLD480 Brushless DC Motor Driver
Product Type: 480W BLDC Motor Driver
Place of Origin:china
Minimum order quantity:10pcs
Support Motor: Brushless dc motor less of 480w
Packing:The sample is packed in carton,the batch with plastic pallet
Delivery time:Standard product: 7-10days
Customized product: 25-30days
transaction mode:EXW, FOB, FCA, CIF, FAS, CFR, CPT, CIP, DAF, DEQ, DDU, DDP...
JKBLD480 brushless DC motor driver is our company's latest high-tech product for the field of medium power motor drive. This product uses a large-scale integrated circuit to replace the original hardware. It has higher anti-jamming and fast response ability. It is suitable for all the three-phase brushless DC motors with low voltage DC18V-50V(boards show DC24V-48V) and peak current below 10A. Even if working with large current, it is still in low temperature. It is widely used in knitting equipment, medical equipment, food packaging machinery, power tools and a series of areas of electrical automation and control.
Main features
◆It can be connected with an external speed display board, showing the speed; it can also be connected with computers to 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 20000rpm / min;
◆Speed control mode : analog quantity 0-5V,(according to the users’ requirement we can set PWM within 10Hz-300Hz
◆ It has have EN, DIR signal control side;
◆ It can output tachometer pulse;
◆ It has over-current, overvoltage, under voltage , overheating, motor stalling and other protection functions;
Functional Overview
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
Note: It can not control the direction without Hall Sensor
Electrical Specification
(1)Environmental Temperature:25℃
Power supply | DC18V~50V direct current |
The maximum input current | Not greater than10A |
The maximum power | The maximum is 480W (over power motor is strictly prohibited) |
Insulation resistance | General temperature﹥500MΩ |
Insulation strength | General temperature and pressure 0.5KV,1minitute |
(2)Environmental Parameter
Cooling method | Natural air cooling (forced air cooling is recommended) | |
Environment | Condition | Avoid dust, oil mist and corrosive gases |
| Temperature | 0℃~+50℃ |
| Humidity | ﹤80%RH,no condensation, no frost |
| Vibration | ﹤0.5G(4.9m/s2 )10Hz-60Hz |
Reserved temperature | -20℃~+65℃ | |
Size | 118mmX75.5mmX34mm | |
Weight | About 0.3Kg |
Function | Mark | Description |
Indicator light | POWER | If the green power indicator is lighten, it shows that power is normal. |
| ALM | If the red status indicator is slow flash, it means waiting; Quick flash means operation; It always lights meaning faults or off-line; |
RS232 communication port | TTL | It can be connected with an external speed display board to display speed. It can also access the computer to set the drive parameters. Details are shown in debugging software instructions |
Control signal port | +5V1 | Control signal power+( inner power output ) |
| VSP | External speed control signal |
| FG | Motor speed pulse output is measuring the frequency of this signal. Then converts it into the actual motor speed. |
| DIR | Rotary direction is controlled by high and low electrical level, motor forward: connected with GND1, motor reversal (anticlockwise) ;without GND1 or connected with +5V, motor forward (clockwise) |
| EN | Connected EN with GND1, motor can work(online status);without connected or high electrical lever, motor can not work(offline status and the red light keep working) |
| GND1 | Control signal’s power supply |
Hall control port | +5V2 | + motor’s Hall power |
| HU | Hall sensor signal U phase input |
| HV | Hall sensor signal V phase input |
| HW | Hall sensor signal W phase input |
| GND2 | The motor’s Hall power supply |
The motor and power | U、V、W | The motor’s three-phase output signal |
| GND、V+ | GND、V+ stand for direct current flow. The input power is DC18V~50V.(boards show DC24V-48V) |
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; |
Speed signal output | 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 |
The motor positive and negative signal(DIR) | By controlling high low-level of DIR to control the motor’s positive and reverse turn. |
Start/Stop signal(EN) | 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. Power consumption is less than or equal to20MA. |
★ The motor and drive wiring must be connected in the power-off state. Do not connect electrical wiring under power.
★According to the illustrated method, connect the power cord, motor winding wire and Hall signal line correctly. Please pay attention to the order of UVW three-phase must be consistent.
★Do not disassemble the drive at random to prevent damage.
★Do not touch all terminals on power-on state.
★ Do not drive without shell operation
★Impact of the drive may cause damage.
1. How can get it started as soon as possible when you first use the drive?
After you correctly connect the power cord, the motor line, the Hall line, the external potentiometer slowly accelerates. After the motor is turned correctly, you can test the enable, direction and other functions. If you are unfamiliar with the product, the initial use should be done after the test. And then it can be installed to the actual use.
2. What will come about if power supply is reverse?
It will immediately burn the drive.
3. What is the maximum of the upper control signal voltage ?
The maximum voltage of the speed regulation signal is 5V. Exceeding this voltage will cause the drive to burn.
4. After the driver has been working for a long time, the shell is hot. Is it normal?
Yes, it is. At room temperature, after long working hours, it is up to 90 degrees. And it will not affect the performance.
5. The power indicator is light, but the motor does not turn and shift, what is the reason?
There may be a mistake in the phase line and the Hall line. Please re-energize the wiring according to the motor manual.
6. Can my motor speed transferred to 6000 with this drive?
The maximum speed of the brushless motor is determined by the parameters of the motor itself. The drive can control the motor speed from 0 to the highest speed.
7. I already have a motor and how to install this drive after wiring?
You must first determine the motor phase and the definition of the Hall line, and then you can connect it with wires. If you are not sure, you need to ask the motor manufacturers. Incorrect wiring can cause damage to the drive.
8. Can I add some features on this drive or do new product development?
Yes, please contact us.
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