Home›Products›Uncategorized›Allen Bradley 1388 DC Servo Controller 1388BAV20 / 1388B-AV 20-A01-SER B 20Amp Re-Manufactured
Allen Bradley 1388 DC Servo Controller 1388BAV20 / 1388B-AV 20-A01-SER B 20Amp Re-Manufactured
sku1251810+ in stock
$800.00CAD
By Allen Bradley
<p>The Bulletin 1388 is a transistorized servo controller which utilizes advances in power semiconductor technology to provide high performance in a modular package. The controller will handle MOST DC permanent magnet servomotors with simple on site adjustments and setup. The controller contains…
Description
<p>The Bulletin 1388 is a transistorized servo controller which utilizes advances in power semiconductor technology to provide high performance in a modular package. The controller will handle MOST DC permanent magnet servomotors with simple on site adjustments and setup. The controller contains a number of features which enhance servomotor operation including integral electronic Motor Thermal Overload  Detection ( MODR) and Torque Taper Circuits. The thermal overload detection trip and torque taper circuits are set simultaneously with the same potentiometer.</p><p> </p><p>SPECIFICATIONS:
Nominal Output Voltage: 150V DC
Continuous Current: 20 (50A peak)
Continuous Output Power: 1.5 kW (7.5 kW peak)
 </p><p>OPTION A01:
Logic supply output voltage for external use</p><table width="367" height="143" cellspacing="1" cellpadding="1" border="1"><tbody><tr><td> + 12V DC at 5 mA</td><td> A3J2-1 (minimum impedance = 2,500 ohms)</td></tr><tr><td> Common</td><td> A3J2-2 (minimum impedance = 2,500 ohms)</td></tr><tr><td> - 12V DC at 5 mA</td><td> A3J2-3 (minimum impedance = 2,500 ohms)</td></tr><tr><td> + 5V DC at 10 mA</td><td> A3J2-4 (minimum impedance =5,000 ohms)</td></tr></tbody></table><p>
Standard Features:
Complete PWM Servo Amplifier
RMS Armature Thermal Overload Detection
Line/DB Contactor
MOV Protected Input
Input Line Circuit Breaker
Integral 150V DC Power Bus Supply
Shunt Regulator and Power Bus Regeneration Circuit
Torque Taper Circuit
Multiple Diagnostics and Test Points
Direct PLC Controller and CNC Interface
Power Amplifier Inverse Time Overload Detection
Transistor Short Circuit And Thermal Overload Detection
Power Bus Over and Under Voltage Detection
Logic Supply Under Voltage Detection
 </p>
Nominal Output Voltage: 150V DC
Continuous Current: 20 (50A peak)
Continuous Output Power: 1.5 kW (7.5 kW peak)
 </p><p>OPTION A01:
Logic supply output voltage for external use</p><table width="367" height="143" cellspacing="1" cellpadding="1" border="1"><tbody><tr><td> + 12V DC at 5 mA</td><td> A3J2-1 (minimum impedance = 2,500 ohms)</td></tr><tr><td> Common</td><td> A3J2-2 (minimum impedance = 2,500 ohms)</td></tr><tr><td> - 12V DC at 5 mA</td><td> A3J2-3 (minimum impedance = 2,500 ohms)</td></tr><tr><td> + 5V DC at 10 mA</td><td> A3J2-4 (minimum impedance =5,000 ohms)</td></tr></tbody></table><p>
Standard Features:
Complete PWM Servo Amplifier
RMS Armature Thermal Overload Detection
Line/DB Contactor
MOV Protected Input
Input Line Circuit Breaker
Integral 150V DC Power Bus Supply
Shunt Regulator and Power Bus Regeneration Circuit
Torque Taper Circuit
Multiple Diagnostics and Test Points
Direct PLC Controller and CNC Interface
Power Amplifier Inverse Time Overload Detection
Transistor Short Circuit And Thermal Overload Detection
Power Bus Over and Under Voltage Detection
Logic Supply Under Voltage Detection
 </p>