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                JKBLD750 Brushless DC Motor Driver
                  • JKBLD750 Brushless DC Motor Driver
                  • JKBLD750 Brushless DC Motor Driver
                  • JKBLD750 Brushless DC Motor Driver
                  • JKBLD750 Brushless DC Motor Driver
                  • JKBLD750 Brushless DC Motor Driver
                  • JKBLD750 Brushless DC Motor Driver
                Product Details

                JKBLD750 Brushless DC Motor Driver

                Product Description:

                Main features:

                Product Type: 750W BLDC Motor Driver

                Place of Originchina

                Minimum order quantity10pcs

                Support Motor: Brushless dc motor less of 750w

                PackingThe sample is packed in carton,the batch with plastic pallet

                Delivery timeStandard product: 7-10days

                Customized product: 25-30days

                Transaction modeEXW, FOB, FCA, CIF, FAS, CFR, CPT, CIP, DAF, DEQ, DDU, DDP...



                Mechanical Size:

                bldc motor driver




                Functional Overview:

                The JKBLD750 BLDC motor drive is a high performance, cost-effective 3phase BLDC motor drive, which can provide power output Max 750VA.The design is based on advanced DSP technology and feature high torque, low noise, low vibration, PID speed loop, PID current loop, over current protection, over load protection and a combined use of manual speed adjustment and automatic speed adjustment.







                Connection Definition:

                Mark

                Definition

                DC+/DC-

                DC Power Input  DC24V~DC48V

                U,V,W

                Motor Lead Wire

                Hu,Hv,Hw

                Hall Sensor Lead Wire

                REF+

                Hall Sensor Power Supply +

                REF-

                Hall Sensor Power Supply -

                VCC

                External Potentiometer Power Supply ( Internal  Power Supply  Only)

                SV

                External Potentiometer ( No Connection When Adjusting  Speed With Internal Potentiometer ) or Pulse Rate In       Note

                COM

                Common Low Level/Ground

                F/R

                Direction:  Low Level/CCW   High Level or No Connection/CW  Note

                EN

                Enable:  High Level/Stop  Low Level/Run      Note

                BRK

                Quick Brake:  High Level/Stop  Low Level/Run      Note 

                SPEED

                Speed Signal Output

                ALARM

                Alarm Signal Output


                Note: Potentiometer/10K or analog signal DC 0V~+5V (Change

                internal switch J1/DC0-10V).Turn off the internal potentiometer  RV

                when using an external potentiometer to adjust the motor speed.

                Note:High level/5V (5mA)



                Electrical Specifications

                Parameter

                Min

                Rated

                Max

                Unit

                Motor Hall Sensor Angle

                120/240

                     /

                DC Power Input

                18

                48

                50

                V

                Drive Current Output

                0

                25

                45

                A

                Suitable Motor Speed

                0

                      /

                20000

                rpm

                Hall Sensor Voltage

                4.5

                5

                5.5

                V

                Hall Sensor Current

                     / 

                20

                      / 

                mA

                External Potentiometer

                     /

                10K

                      /




                Speed Adjustment Instruction:

                 Motor Speed Adjusted By The Internal Potentiometer RV:

                SW1/ Off (Factory setting)   

                 

                 Motor Speed Adjusted By Analog DC 0V~+5V Input:

                 SW1/ Off (Factory setting) set J1 (internal) as bldc motor driver (user Setting)   RVTurn Off

                 

                 Motor Speed Adjusted By Analog DC 0V~+10V Input:

                 SW1/ Off (Factory setting) set J1 (internal) as bldc motor driver (user Setting)   RVTurn Off

                 

                 Motor Speed Adjusted By Pulse Rate Input:

                Pulse rate: 0K3KHZ Speed linear modulation  

                Pulse amplitude: 5V   Pulse duty ratio: 50%

                SW1/ On (User setting)      RVTurn Off

                  J7 (Internal)/ Switch on with the jumper cap on J1 (User setting)   

                 

                 Motor Speed Quick Response Setting:

                SW2/ On ( User setting): PID closed loop--quick speed response

                SW2/Off (Factory setting): Open loop--Normal speed response

                 

                 Motor Speed Signal Output:

                Connecting SPEED and COM to get pulse output F=N*P/60

                FPulse output frequency

                PPole number of BLDC motor


                 Drive Alarm Output:

                When drive alarm, it will break over with the port of COM and be low

                level. The drive stop to work and alarm light run.

                 

                 Lead Wire Connection: Take care of the sequence of U,V,W

                 

                Motor Parameter set by ICAN BLDD-01 (Optional) :

                 RS232 Communication Interface CP-in

                The BLDD48-45A  BLDC motor drive support RS232 communication Protocol to set motor run-up time, etc. When choose ICAN BLDD-01 as host controller, the operating process and instruction as below:


                 ICAN BLDD-01 Motor Setting Panel Operating Process:

                Connect to CP-in (BLDD48-45A)

                SW1/ Off (Factory setting)   RVTurn Off



                BLDD-01 Parameter Setting Table:

                Function code

                Mode

                Setting range

                Unit

                Factory setting

                Alteration

                P000

                Control mode

                00 BLDD-01 control

                01 None host control


                None    Panel control

                P001

                Panel setting speed

                0~Rated speed

                RPM


                P002

                Run-up time

                0.1~9.9

                S

                0.2

                P003

                Motor pole number setting

                1~99

                Pole pairs

                4

                P004

                CW CCW

                01 CW

                00 CCW


                01

                P005





                Reserved

                P006





                Reserved


                 BLDD-01 Panel Setting Process:

                1. Turn on the power supply, press <Set> to stop the motor

                2. Press <> or <> to choose the mode you need  (Press Esc  return and motor running)

                3. Press <Set> enter into parameter mode (Press Esc return and motor running)

                4. Press <bldc motor controller> or <bldc motor controller> to change the parameter (flashing)

                5. Press <Set> to reserve, parameter stop to flash. Press <Esc> return and motor running.

                 

                 Panel Protection Mode:

                When the system running, panel nixie light shows Err

                Err0 represents Over-voltage or Over-temperature protection

                Err1 represents Over-current protection

                Err2 represents Hall sensor error protection

                 

                 Motor Parameter set by other host controller:

                BLDD48-45A Communication Protocol (RS232)

                1. Communication Interface:

                Asynchronous serial communication

                Baud rate2400   

                Start bit1 bit

                Stop bit1 bit

                Data bit8 bits

                Even/odd paritynone

                Communication interface voltage3.3V

                 

                2.Communication Protocol

                Function1Motor speed controlled by drive BLD-750 itself

                Communication format i    

                Instructionsend a character


                Function2Motor speed controlled by host computer

                Communication formato

                Instructionsend a character


                Function3Motor speed set by host computer

                Communication formatv0X000X00

                Instructionsend a character v then two hexadecimal numbers

                the high 16bitsthe low 16 bits


                Function4run-up time

                Communication formaty 0X00

                Instructionsend y then a hexadecimal number




                Safety attention

                1The motor and drive wiring must be connected in the power-off state. Do not connect electrical wiring under power.

                2According 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.

                3Do not disassemble the drive at random to prevent damage.

                4Do not touch all terminals on power-on state.

                5Do not drive without shell operation

                6Impact of the drive may cause damage.

                 

                 



                Customized Design:

                If this product do not match with your request. Please feel free to contact with us,We can make customized shaft / winding / mounting flange / cable / connector / Encoder / Brake / Gearbox and others. We will works side-by-side with you and your team to design a motor that will fit the precise needs of your application. All Engineering and Support is done in-house.



                Related BLDC motor:

                80mm Brushless DC Motor, 86mm Brushless DC Motor, 110mm Brushless DC Motor.




                FAQS

                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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