● 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; ● Speed control mode : analog quantity 0-5V ● It has have EN, DIR signal control side; ● It can output tachometer pulse (optoelectronic isolation, gate output); ● It has over-current, overvoltage, under voltage , overheating, motor stalling and other protection functions
BLD2200 brushless DC motor driver is our company's latest high-tech product for the field of high 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 DC310V and current below 10A. Even if working with large current, it is still in low temperature.
Features:
● 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; ● Speed control mode : analog quantity 0-5V ● It has have EN, DIR signal control side; ● It can output tachometer pulse (optoelectronic isolation, gate output); ● It has over-current, overvoltage, under voltage , overheating, motor stalling and other protection functions
Driver Specification
Model
BLD2200
Driver Type
DC Brushless Motor Driver
DC / AC
DC/AC
Suitable Motor
3-Phase DC Brushless motor
Input Voltage
AC100V - AC250V
Output Current
Max 10A
Motor speed range
0rpm - 10000rpm
Electrical Specifications:
(1）Environmental Temperature:25℃
Power Supply
AC100V～250V direct current
(Capacity according to motor power selection)
The maximum input current
Not greater than 10 A
(according to motor and rated load)
The maximum power
The maximum is 2200W (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
Environment
Condition
Avoid dust, oil mist and corrosive gases
Temperature
0℃～+50℃
Humidity
﹤80% RH，no condensation, no frost
Vibration
5.9m/s² max
Reserved temperature
-20℃～+65℃
Size
198mmX103mmX86mm
Weight
About 1Kg
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;
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
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)
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
AC1、AC2
The input power is AC100V～250V.
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;
Speed signal output
（FG）
The drive provides the motor speed pulse signal, which is positive proportion to the motor speed, pulse output way: light lotus root isolation,
1. the motor speed (RPM) = F ÷ N× 60
F = actually measured frequency current on the FG foot by frequency table
N = 2 or 4, 2-pole motor, N = 2; 4-pole motor, N = 4
For example: the user selects a 4-level motor. When the output FG signal is 200Hz, the motor speed = 200 ÷ 4× 60 = 3000 r / min.
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 20mA.
