503 by Copley Controls

Rated 4.6 stars (22 reviews)

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The 503 is a DC brushless servo amplifier delivering a peak power of 500W with ~10A at 50V. Manufactured by Copley Controls in the DC Servo Amplifiers series, it features 25kHz PWM switching and 250W continuous power. It weighs 0.24kg, uses Phoenix connectors and performs self-reset when its reset input is grounded.

Technical Specifications

Bandwidth
Small signal -3dB @ 2.5kHz with 200uH load

Connectors
Weidmueller: BL-125946; Phoenix: MSTB 2.5/5-ST-5.08

Continuous Power
250W @ ~5A, 50V

Current Monitor Output
~5V @ ~10A (2A/volt)

Load Inductance
200 uH to 40mH

Logic Input Threshold Voltage
HI: 0/00 2.5V, LO: 0/00x1.0V

Maximum Continuous Output Current
~2A @ 35 degrees C; ~5A @ 55 degrees C

Operating Temperature Range
0 to 70 degrees C baseplate

Output Voltage
Vout = 0.97HV -(0.4)(Iout)

Peak Power
500W @ ~10A, 50V for 0.5-1 second

Power Requirements
+18-55 VDC @ 10A peak

Pwm Switching Frequency
25kHz

Size
3.27 x 4.75 x 1.28 in. (83 x 121 x 33mm)

Weight
0.52 lb (0.24 kg)

Click here for product datasheet

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@wakeindustrial.com

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1 year Automation Factory warranty on ALL products