Integrated BLDC Motor

86IBL Integrated Motor Series Integrated Brushless DC Motor User Manual

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Read the operating instructions carefully before putting the motor into operation with power (Input voltage 24V~48VDC)

86IBL Series Integrated Motor

Table of Content 1 Introduction.............................................................................................................................................................................................2 1.1 Product Introduction.........................................................................................................................................................................2 1.2 Features.............................................................................................................................................................................................2 1.3 Parameter indicators.........................................................................................................................................................................2 1.4 Safety precautions.............................................................................................................................................................................2 2. Terminal Connection............................................................................................................................................................................2 2.1 Power Input...................................................................................................................................................................................2 2.2 Control Signal CN2.............................................................................................................................................................................2 2.3 Communication port.........................................................................................................................................................................3 3. Functions and Usage...............................................................................................................................................................................3 3.1 Speed adjusting method...................................................................................................................................................................3 3.2 Motor rotation direction control (CCW )..........................................................................................................................................3 3.3 Motor operate/stop control (CW).....................................................................................................................................................3 3.4 Motor speed signal output (PG)........................................................................................................................................................3 3.5 Driver Failure.....................................................................................................................................................................................3 4. Connection Diagram of motor and driver.............................................................................................................................................4 5. Communication Method........................................................................................................................................................................6 6. Warranty.................................................................................................................................................................................................7

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86IBL Series Integrated Motor

1 Introduction 1.1 Product Introduction The 86IBL series of integrated brushless motors are mechatronics products developed to cooperate with the field of modern industrial automatic control. This motor is equipped with a high-performance dedicated brushless DC motor driver chip, which has a series of advantages such as high integration, small size, complete protection, simple and clear wiring, and high reliability. This series includes a variety of integrated motors ranging from 100 to 400W. In addition, the built-in driver is equipped with new PWM technology, which enables the brushless motor to run at high speed, with small vibration, low noise, good stability and high reliability.

1.2 Features  PID speed and current dual-loop regulator  High performance at a low price  20KHZ chopper frequency  Over-voltage, under-voltage, over-current, current peak value, Hall signal and other fault alarm functions  Communication mode adopts standard Modbus protocol, complies with national standard GB/T 19582.1—2008. Adopts RS485 two-wire serial link communication based on RTU transmission mode.

1.3 Parameter indicators Rated input voltage: 24~48VDC, Undervoltage protection voltage: 11.3VDC, Overvoltage protection voltage: 58VDC.

1.4 Safety precautions This product is professional electrical equipment and should be installed, debugged, operated and maintained by professional technicians. Improper use will lead to dangers such as electric shock, fire, explosion, etc.

This product is powered by a DC power supply. Please confirm that the positive and negative poles of the power supply are correct before powering on.

Do not plug or unplug connection cables while power is on, and short circuiting of cables is not allowed during power-on, otherwise the product will be damaged.

The driver is a power device, so try to maintain heat dissipation and ventilation in the working environment.

2. Terminal Connection 2.1 Power Input 1

VCC

24VDC~48VDC input

2

GND

GND input

Terminal Name

Description

2.2 Control Signal CN2 No.

2

86IBL Series Integrated Motor

1 2 3 4 5 6 7 8

485+ 485GND CCW CW PG SV +5V

485+ 485Common port Connect to GND, then run counterclockwise Connect to GND, then run clockwise Pulse speed signal output Analog voltage input 5V speed voltage output

2.3 Communication port RS485 two-wire serial link communication, that is, the motor can be connected and controlled through the communication port, or you can modify parameters by connecting it to the computer through the communication port. And the motor brakes when CW and CCW are connected to GND at the same time.

3. Functions and Usage 3.1 Speed adjusting method This drive provides the following two speed adjustment methods. You can choose one of them to adjust the speed.  External input speed adjustment: a. Connect the two fixed ends of the external potentiometer to the GND and +5v ends of the driver respectively, and then connect the adjustment end to the SV end. At this time, you can use the external potentiometer (10K~50K) to adjust the speed. Speed. b. You can also input analog voltage to the SV terminal through other control units (such as PLC, microcontroller, etc.) to achieve speed regulation (relative to GND). The acceptance range of the SV port is DC OV~+5V, and the corresponding motor speed is 0~rated speed.  Another method of speed regulation is that you can use communication methods to change the motor speed.

3.2 Motor rotation direction control (CCW ) The motor can be reversed by controlling the connection between terminal CCW and terminal GND. If not connected, the motor will stop working.

3.3 Motor operate/stop control (CW) The motor can be run by controlling the connection of terminal CW with GND. If it is not connected, the motor will stop working.

3.4 Motor speed signal output (PG) This port is a 5V pulse output. To obtain a signal, a 3KΩ~10KΩ pull-up resistor should be connected to the power supply. The number of output pulses per revolution of the motor is 3 x P, where P is the number of pole pairs of the motor. Example: 2 pairs of poles means a four-pole motor has 6 pulses per revolution. When the motor speed is 500 rpm, the output pulses of terminal PG are 3000.

3.5 Driver Failure When an overcurrent or other fault occurs inside the driver, the driver enters the protection state, that is, the driver automatically stops working, the motor stops, and the green light on the driver flashes (that is, an alarm occurs). In this case,

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86IBL Series Integrated Motor the alarm can only be cleared by resetting the enable terminal (i.e. disconnecting EN and GND) or cutting off the power. If this fault occurs, please check the motor wiring or eliminate the load.

The meaning of the number of flashes of the driver alarm light:      

When Stalled failure occurs,the green light flashes once every 1S (the motor will alarm and stop when the motor is connected to the wrong wiring sequence or the motor Hall is damaged or the driver is damaged).

When Overcurrent failure occurs, the green light flashes 2 times every 1S (the input current reaches 7A for 3S consecutively, then the alarm will stop).

When Hall failure occurs, the green light flashes 3 times every 1S (when the Hall positive and negative poles are connected incorrectly or the Hall terminal is loose, it will alarm and stop).

When Undervoltage failure occurs, the green light flashes 4 times every 1S (alarm and shutdown when the input voltage is lower than 10.3VDC).

When Overvoltage failure occurs, the green light flashes 5 times every 1S (alarm and shutdown when the input voltage is lower than 40VDC).

When Peak current failure occur, the green light flashes 6 times every 1S (the driver will alarm and stop due to damage to the power MOS tube).

4. Connection Diagram of motor and driver

5. Communication Method The communication mode adopts the standard Modbus protocol and complies with the national standard GB/T 19582.1-2008.

RS485 two-wire serial link communication is adopted,and the physical interface uses Phoenix terminals, so the serial connection is very convenient. More, transmission mode is RTU, verification mode is CRC, CRC start word is FFFFH. Data mode: 8-bit asynchronous serial, 1 stop bit, invalid parity bit, communication rate 9600bps. After the driver is powered on again, EN remains in the state before the power was cut off.

Plz Note: Modification of parameters must be done when the motor is stopped.

Site Address: 00: Broadcast Address 1-250: User Address 251-255: Special address which user cannot use

No.

address

name

Setting range

4

Default

Unit/Remark

86IBL Series Integrated Motor 00

$8000

First byte: control bit state Second byte: Hall angle and motor pole pairs

First byte： Bit0：CW Bit1：CCW Bit2： Bit3： Bit4： Bit5： Bit6： Second byte： Bit0-3: pole pairs 1-15 Bit4-7:

00H 04H

01

$8001

Maximum speed in analog adjustment

0-65535

4000

02

$8002

First byte: start torque

1-255

18H

Second byte:

1-255

00H

03

$8003

TBD

1-255

0

04

$8004

First byte: accelerate time

0-255

20H

05

$8005

Second byte: decelerate time Communication motor speed setting

0-255 0-65535

00H 800

06

$8006

Brake force

0-1023

1008

07

$8007

08

$8008

09

$8009

0A

$800A

First byte: station address Second byte: TBD First byte: low voltage alarm Second byte: high voltage alarm First byte: current coefficient Second byte: speed coefficient Current protection

0-255 0-255 0-255 0-255 0-65535

0B

$800B

Min. speed

0-32767

1 0 19H 9CH D8H 32H AE01 H 200

0C

$800C

0-255

20H

0 0

40H

1-250

0D

$800D

First byte: speed closed loop parameter C Second byte: Closed loop parameters

0E

$800E

TBD

0

0

0F

$800F

TBD

0

0

TBD

0

10-17 18

$8018

Actual speed

19

$8019

First byte: bus voltage Second byte: bus current

RPM *Low byte in front and high byte in back

s

RPM *Low byte in front and high byte in back

*Low byte in front and high byte in back RPM *Low byte in front and high byte in back

The return value is converted from Hex. to Dec., multiplied by 20 and divided by the number of motor poles invalid

5

86IBL Series Integrated Motor 1A

$801A

First byte: control port state Second: analog port value

1B

$801B

First byte: fault state Second byte: motor running state

1C

$801C-$801F

20

$8020 above invalid

Bit0：SW1 Bit1：SW2 Bit2：SW3 Bit3：SW4 Bit0: stall Bit1: over current Bit2: hall abnormal Bit3: low bus voltage Bit4: over bus voltage Bit5: peak current alarm Bit6: TBD Bit7: TBD

invalid

TBD

Address 8000H-8017H is Read-Write register Write 00h to address 80017H. After 00h, the system is powered on again and the parameters are restored to factory settings.

Address 8018H-801FH is Read-Only register Other address is invalid 8000: First byte: EN: When NW=0, 0: External EN is active low 1: External EN is active high When NW=1, 0: EN is invalid 1: EN is valid FR: When NW=0, 0: External FR low is valid 1: External FR high is valid When NW=1, 0: FR is invalid 1: FR is valid BK: When NW=0, 0: External BK is low and valid 1: External BK is high and valid When NW=1, 0: BK is invalid 1: BK is valid NW: 0: External terminal control is valid 1: Internal pass control is valid MDX: 0: External speed regulation is valid 1: Internal communication speed regulation is valid KH: 0: Closed loop speed regulation mode 1: Open loop speed regulation mode For example: 1. Counterclockwise operation 01 06 80 00 19 04 AA 59 2. Run clockwise 01 06 80 00 1B 04 AB 39 3. Stop 01 06 80 00 18 04 AB C9 4. Motor speed 1000RPM 01 06 80 05 E8 03 BE 0A 5. Motor speed 3000RPM 01 06 80 05 B8 0B 83 CC 6. Read control bits and pole pair number 01 03 80 00 00 01 AD CA 7. Query fault 01 03 80 1B 00 01 DD CD

6. Warranty Warranty Limitations 6

86IBL Series Integrated Motor There is no guarantee that its products can be suitable for customers' specific purposes, because whether they are suitable is also related to the technical index requirements, usage conditions and environment of the purpose.

The warranty does not extend to any product damaged by reasons of improper or inadequate handlings by customer, improper or inadequate customer wirings, unauthorized modification or misuse, or operation beyond the electrical specifications of the product and/or operation beyond environmental specifications for the product.

Obtaining Warranty Service To obtain warranty service, please contact your seller to obtain a returned material authorization number (RMA) before returning product for service.

Shipping Failed Products If your product fail during the warranty period, please contact us for how and where to ship the failed product for warranty or repair services first, you can also e-mail customer service at technical@omc-stepperonline.com to obtain a returned material authorization number (RMA) before returning product for service. Please include a written description of the problem along with contact name and address.

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