5131

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The 5131 DC servo amplifier delivers ~30A peak and ~15A continuous power at ~83V and ~85V, respectively, has a load inductance range between 200 uH to 40mH, and thermal operation between 0 degrees to 70 degrees C. Part of the DC Servo Amplifiers by Copley Controls, it provides output short circuit protection and features pwm switching frequency of 25kHz.

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Product Description:

The Copley Controls 5131 DC servo amplifier is a portable device with compact dimensions including 3.82 inches width, a depth of 6.57 inches and a height of 1.37 inches. This unit has a mass of 1.1 pounds without the optional heatsink. This small size means it can be used where space is a limiting factor. Nevertheless, the company has not compromised on power output and the 5131 is capable of delivering a maximum power of ~ 30 A at ~ 83V and continuous power of ~ 15A @ ~ 85V. Its reliability and sturdy design make it perfect for use in several industries.

This servo amplifier features DC power outputs with a current rating of 5mA and a maximum current of 250 mA. These outputs offer the necessary power for different control and feedback devices which improve the functionality of the amplifier. The thermal characteristics of the amplifier feature a temperature range of 0 degrees C to 70 degrees C which is perfect for most industrial applications. Also, the 5131 employs a PWM switching frequency of 25kHz; this in turn reduces noise and improves the efficiency of motor control.

The 5131 servo amplifier also has fault-protection features, which ensure the safe and stable operation of the device. It provides short circuit protection and over/under voltage protection, thus reducing the chances of damage to the amplifier and connected component. The differential reference input with a resistance of 94K? between inputs and with a maximum voltage of ~20V for each input provides precise signal processing. With these aspects, the Copley Controls 5131 DC servo amplifier is a small size and high-power amplifier that contains strong protection features, which meets various industries' demands.

-15 VDC output
5 mA
+15 VDC output
5 mA
+5 VDC output
250 mA
Continuous output current
15 A @ 85 V
Dimensions (W×L×H)
3.82 × 6.57 × 1.37 in
Input voltage range
24–90 VDC
Load inductance range
200 µH–40 mH
Minimum power consumption
2.7 W
Operating temperature range
0–70 °C (baseplate)
Output short-circuit protection
Yes
Over/under voltage protection
Yes
Overtemperature latching
Yes
Peak output current
30 A @ 83 V
PWM switching frequency
25 kHz
Reference input
Differential, 94 kΩ, 20 V max
Short-circuit latching
Yes
Small signal bandwidth (-3 dB)
3 kHz
Weight (without heatsink)
1.1 lb

Frequently Asked Questions about 5131:

Q: What is the peak power and operating temperature range of the 5131 drive?

A: The 5131 drive delivers peak power of ~30A at ~83V and operates within a temperature range of 0 degrees to 70 degrees C.

Q: What is the continuous power rating of the 5131 drive?

A: The 5131 drive provides a continuous power rating of ~15A at ~85V.

Q: What is the weight and size of the 5131 drive?

A: The 5131 drive weighs 1.1 lbs and measures 3.82 x 6.57 x 1.37 inches.

Q: What protective features are included in the 5131 drive?

A: The 5131 drive includes short circuit, overvoltage, and undervoltage protection.

Q: What is the load inductance range of the 5131 drive?

A: The 5131 drive supports a load inductance range of 200 uH to 40mH.


Internal Product Review

  • ‘‘Copley Controls 5131 is a DC Servo Amplifier offering ~30A peak power at ~83V. It features short circuit protection, a 25 kHz PWM frequency, and robust performance within a 0 degrees to 70 degrees C temperature range.’’

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