PWM amplifier simple DC brushless driver SBLM series (RoHS compliant) SBLM720
Servo Techno Co., Ltd.
About This Product
■Summary
SBLM720 is a driver that enables speed control, positioning control (pulse input option), and torque control (option) for brushless DC motors at low cost. Speed feedback is provided by a pole sensor.
Pulse input positioning control is also possible by attaching an encoder input (optional). Forward/reverse rotation can be selected with the rotation direction switch. When using voltage doubler rectification with a single power supply, the power supply will be dedicated to AC power. The power supply voltage range is AC85V to 132V (When not using the voltage doubler, AC200V power can be input.)
Since voltage doubler rectification is used, the motor voltage can be used up to DC180V. (Optionally, voltage doubler rectification can be stopped and normal voltage can be controlled. Also, it is compatible with DC power supply (maximum DC280V).) The motor speed can be varied externally by inputting a 0 to +5V command. Additionally, a motor brake circuit and regeneration absorption circuit can be added as options.
Features
■Single function
Compatible with speed control, positioning control, and torque control (speed control is standard. Other options)
■Lightweight, compact, low cost
This product is equipped with a complete protection circuit as a driver, and is a product that thoroughly pursues cost.
■Single power supply
It has a wide power input range of AC85V to 132V, allowing you to input the optimal power according to the motor rated voltage. (AC200V power supply and DC200V power supply are available as options.)
■Insulation
The main power supply and control power supply or I/O power supply/encoder power supply are isolated, making it resistant to noise.
■Overcurrent protection
The output current is detected by the IPM protection circuit and CPU, so you can rest assured.
■Current control loop
The motor's output current is detected and a current control loop is installed, allowing stable speed control.
■Others
・Overheat protection
・Output short circuit protection
・Low voltage detection malfunction prevention
・Overvoltage protection
■Applications
Polishers, compressors, pumps, ventilation fans, agitators, etc.
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Product
PWM amplifier simple DC brushless driver SBLM series (RoHS compliant) SBLM720
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Handling Company
Servo Techno Co., Ltd.
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Categories
1 Models of PWM amplifier simple DC brushless driver SBLM series (RoHS compliant) SBLM720
| Product Image | Part Number | Price (excluding tax) | Control loop | Function Input signal | Function Output signal | Function Protection function | Function indicator lamp | Input power | Load fluctuation | Main circuit | Maximum output | Operating temperature and humidity | Output circuit | Position control input | Positioning | Rated output | Shift range | Speed accuracy | Speed return | Speed command 1 | Speed, position control command input 2 | Storage temperature, humidity |
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SBLM720 |
Available upon quote |
Current control Speed control (optional) Position control (optional) (Built-in current loop) |
Start, reset, direction change (Photocoupler input) |
Brake release (or speed monitor), alarm (Photocoupler output) |
Overcurrent, overvoltage, undervoltage, heat sink overheating |
Power ON (POW), Motor & driver high temperature abnormality (ALM) |
AC100V±15% (AC200V or DC280V option) (AC85V~132V) |
5% or less (speed) (10~100%) |
IPM (3 phase bridge), PWM (13KHz) |
Voltage ±V176 (at AC100V) Current ±Amax20 (10sec) |
Temperature: 0~+50℃ Humidity: 85%RH or less (No condensation) |
No reactor |
PULS, DIR (optional) (Photocoupler input) |
±1 pulse (using encoder) (4 times) |
Voltage ±V176 (at AC100V) Current ±Amax6.0 (continuous) |
30:1 or more (Pole sensor only) |
0.1% or less (using encoder) |
Pole sensor, encoder (optional) (Photocoupler input) |
0~+5V (from outside) |
Pulse/CW, CCW (using encoder) (from outside) |
Temperature: -20~+85℃ Humidity: 85%RH or less (No condensation) |
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About Company Handling This Product
- Japan