5121CE by Copley Controls
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The Copley Controls 5121CE is a high-performance DC servo amplifier in the DC Servo Amplifiers series, offering 10A continuous @85V and 20A peak @83V. Operating at 25kHz PWM switching frequency with +24 to +90VDC supply, it provides short-circuit, over/under-voltage, over-temperature protection and -3dB @3kHz small-signal bandwidth.
Technical Specifications
Continuous output current
10A @ 85V
10A @ 85V
Dimensions
3.82 × 6.57 × 1.37 in (no heatsink)
3.82 × 6.57 × 1.37 in (no heatsink)
Fault protections
short-circuit, over/under-voltage, over-temperature
short-circuit, over/under-voltage, over-temperature
Input differential amplifier gain
1 V/V
1 V/V
LED indicators
Normal, Power OK, Fault
Normal, Power OK, Fault
Load inductance
200µH to 40mH
200µH to 40mH
Logic inputs
/ENABLE, /POS_ENABLE, /NEG_ENABLE, /BRAKE, /RESET
/ENABLE, /POS_ENABLE, /NEG_ENABLE, /BRAKE, /RESET
Operating temperature
0 to 70°C
0 to 70°C
Output voltage
Vout = HV×0.97 0.2×Iout
Vout = HV×0.97 0.2×Iout
Peak output current
20A @ 83V
20A @ 83V
PWM switching frequency
25 kHz
25 kHz
Reference input
differential, 94k? impedance, max 20V
differential, 94k? impedance, max 20V
Small-signal bandwidth
-3dB @ 3kHz (200µH load)
-3dB @ 3kHz (200µH load)
Supply voltage
+24 to +90 VDC
+24 to +90 VDC
Weight
1.1 lb (no heatsink)
1.1 lb (no heatsink)
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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