● It can be connected with an external speed display board JKBL01, 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;
BLD1100 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 .
Features:
● It can be connected with an external speed display board JKBL01, 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;
Driver Specification
Model
BLD1100
Driver Type
DC Brushless Motor Driver
DC / AC
DC/AC
Suitable Motor
3-Phase DC Brushless motor
Input Voltage
AC80V - AC220V
Output Current
Max 5A
Motor speed range
0rpm - 10000rpm
Electrical Specifications:
(1）Environmental Temperature:25℃
Power Supply
AC80V～220V direct current
(Capacity according to motor power selection)
The maximum input current
Not greater than 5 A
(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
(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
(non-continuous operation)
Reserved temperature
-20℃～+65℃
Size
150mmX97.5mmX53mm
Weight
About 0.55Kg
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.
Port Signal Description:
Signal category
Terminal
Functional 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 ZM-BL01 to display speed. ZM-BL01 can also set the drive parameters. Details are shown in ZM-BL01 instructions
Control signal port
+5V1
Control signal power+( inner power output )
VSP
External speed control signal
Control way: By connecting with a potentiometer to change VSP, then it can complete 0 ~ 100% speed adjustment. The range is 0-5V
X1
Input signal, brake on low level or to GND1, the red light keep off(Brake braking force can be adjusted by customer’s requirement),When X1 is connected with +5V1 or without any port , motor keeps running.
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)
ALM
It is signal transfer output. When the power is in danger, the current flow is slow.
GND1
Control signal’s power supply
Hall control port
+5V2
+ motor’s Hall power
HU
Hall Sensor signal HU.
HV
Hall Sensor signal HV.
HW
Hall Sensor signal HW.
GND2
The motor’s Hall power supply
The motor and power
U、V、W
The motor’s three-phase output signal
AC1、AC2
The input power is AC80V～250V.(boards show AC80V-220V)
Function and method:
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.
Brake
(X1)
By control the high and low electrical level between X1 to control the motor status. On low electricallevel,X1 stop, when the brake working, the red light off; when X1 is on high electricallevel status or without connecting, motor can be allowed to work(Brake braking forcecan be adjusted by customer’s requirement)
Speed signal output
（FG）
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
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.
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. 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.
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.
