5221 by Copley Controls
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The 5221 DC servo amplifier by Copley Controls is part of the DC Servo Amplifiers series. It delivers 20 A peak at 171 V with 24 to 180 VDC supply, runs at 25 kHz PWM, and has overvoltage, short-circuit, and overtemperature protection. It offers 10 A continuous at 173 V, measures 97 x 167 x 74 mm with heatsink, and uses green Normal and Power OK LEDs and a red Fault indicator. Logic inputs and open-collector fault outputs enable easy integration into control systems.
Technical Specifications
Small signal -3dB @ 3kHz
10 A @ 173 V
97 x 167 x 74 mm
97 x 167 x 34.8 mm
1.0 lb (0.45 kg)
Normal (Green), Power OK (Green), Fault (Red)
200 µH to 40 mH (typical)
Enable, POS enable, NEG enable, Brake, Reset (active-low)
Fault, Normal (open-collector) current sinking
20 A @ 171 V
1 s at peak power, 2 s after polarity reversal
Short-circuit, overtemp., undervoltage, overvoltage prot.
25 kHz
24 to 180 VDC
0 to 70 °C (baseplate)
1.1 lb (0.48 kg)
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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