5121CE
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The 5121CE from Copley Controls is a DC servo amplifier providing peak output power at ~20A and continuous power at ~10A. Part of the DC Servo Amplifiers, it operates with a PWM switching frequency of 25kHz and requires power inputs of +24 to +90VDC. The unit offers fault protection against short-circuits.
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Product Description:
The 5121CE DC servo amplifier engineered by Copley Controls helps to deliver DC brushless motor control. This amplifier is a third-generation servo amplifier from the manufacturer. The product is compatible with the manufacturerEs DC brushless motors with 60 degrees or 120 degrees Halls. This device supports a wide power supply range. The unit comprises an Enable input with an active logic level that can be selected by a switch. Its conservative design results in a high MTBF rate. This amplifier is noted for its high flexibility.
The product comes with protection against output short circuits. This device depicts a PWM transconductance stage. The unit is equipped with a differential reference input with a 90 kOhms resistance between inputs and a three-pin jumper with a shorting plug behind its LEDs on the PC board. It comes in a size of 3.82 x 6.57 x 1.37 in. without the heatsink. This amplifier is associated with continuous and peak current ratings. The product incorporates surface mount technology. This device features a torque mode for operation. The unit is characterized by encoder tach velocity loops. It has a 5 V voltage rating at 200 mA current rating to power a motor with a commutating encoder.
This amplifier operates from a transformer-isolated unregulated power supply. The product incorporates current limiting functionality with its Brake feature. This device is associated with a small signal bandwidth. The unit has a common power ground and a signal ground. It is possible to establish multiple amplifier connections with a twisted-pair cable connection to the terminals of the filter capacitor in the power supply. This DC servo amplifier is CE Certified and also cUL Recognized.
Frequently Asked Questions about 5121CE:
Q: What does the brake feature of the 5121CE servo amplifier do?
A: The brake feature of the 5121CE servo amplifier decelerates the motor to zero velocity with adjustable and current-limiting gain.
Q: How is the 5121CE servo amplifier configured for various applications?
A: The 5121CE servo amplifier is configured for various applications using its internal header configuration.
Q: What kind of mounting does the 5121CE servo amplifier adopt?
A: The 5121CE servo amplifier adopts surface mounting technology.
Q: What is the torque mode of the 5121CE servo amplifier used with?
A: The torque mode of the 5121CE servo amplifier is used with digital controllers to calculate the velocity and position from the encoder of the motor.
Q: What is the load inductance range of the 5121CE servo amplifier?
A: The load inductance range of the 5121CE servo amplifier is mH to mH.