800-494 by Copley Controls
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The 800-494 DC servo amplifier runs at 20 kHz switching frequency, uses high-voltage IGBT transistors and delivers 100V DC under rated load. Part of the DC Servo Amplifiers series by Copley Controls, it features regenerative braking with an integral shunt regulator resistor.
Technical Specifications
Ambient Operating Temperature
0 to 50 C (32 to 122 F)
0 to 50 C (32 to 122 F)
DC Output Voltage
100V DC under rated load, 106V DC bus
100V DC under rated load, 106V DC bus
Dynamic Response Control
Personality Module for optimized performance
Personality Module for optimized performance
Modular Design
Quick removal and interchangeability for diagnostics
Quick removal and interchangeability for diagnostics
Overtravel Limit Switch
Inputs with jumper disable option
Inputs with jumper disable option
Peak Current Limit
Adjustable with a calibrated potentiometer
Adjustable with a calibrated potentiometer
Power Supply Compatibility
Suitable for 50 Hz and 60 Hz operation
Suitable for 50 Hz and 60 Hz operation
Power Transistors
High-voltage IGBT for improved reliability
High-voltage IGBT for improved reliability
Regenerative Braking
Integral shunt regulator resistor for energy dissipation
Integral shunt regulator resistor for energy dissipation
Storage Temperature
0 to 65 C (32 to 149 F)
0 to 65 C (32 to 149 F)
Switching Frequency
20 kHz for quiet operation and noise immunity
20 kHz for quiet operation and noise immunity
Terminal Blocks
Plug-in style for easy connection
Plug-in style for easy connection
Thermal Performance
Enhanced power transistor cooling
Enhanced power transistor cooling
Torque Control Mode
Selectable via jumper placement
Selectable via jumper placement
Troubleshooting & Adjustments
Test points for diagnostics and preset tuning
Test points for diagnostics and preset tuning
Contact Us
1620 Old Apex Road, Cary, NC 27513, USA
Toll Free: 1-888-551-3082
International: 1-919-443-0207
Fax: 1-919-867-6204
Email: sales@automation-factory.com
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