421CE
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The Copley Controls 421CE, part of the DC Servo Amplifiers, operates at a PWM switching frequency of 25kHz. It features a continuous power output of ~5A at ~170V and offers load inductance from 200 uH to 40mH. The amplifier also requires DC power of 24-180VDC and maintains an operating temperature range of 0 to 70 degrees C.
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Product Description:
The 421CE DC servo amplifier manufactured by Copley Controls comes with several features to control a DC servomotor. This amplifier accelerates and decelerates motors in both directions. The product helps to operate the motor in torque mode. This device portrays velocity loops using brush-tachometer feedback for open-loop speed controls. The unit incorporates three status LEDs that aid in speed diagnostics during setup or for fault isolation. Its header socket comprises components that help to set the load inductance. This amplifier is equipped with a differential reference input with a resistance of 100K between inputs.
The product offers accurate control of the speed of the motor for several applications. This device is noted for its robust performance and compact design. The unit is capable of meeting various industrial requirements. It is deployed in robotics applications such as service robots, collaborative robots, and industrial robots. This amplifier can be easily integrated into complex systems with support for various network protocols. The product is characterized by enhanced dynamic performance. The device features a balance/test potentiometer to set the output current or speed to zero. The unit has a voltage rating of +/-5 VDC at +/-5 mA for its DC power outputs. Its Power OK LED lights up in green when the servo amplifier is powered on.
This amplifier features a maximum bandwidth of 200 Hz when it operates in voltage-feedback mode. The product incorporates multiple self-protection measures. This device must be disconnected from the power supply before any work is done on it. The unit has three current limits. It incorporates brushes in its design. This servo amplifier has a continuous current rating of 5 A.
Frequently Asked Questions about 421CE:
Q: What is the transportation and storage position of the 421CE servo amplifier?
A: The 421CE servo amplifier must be stored and transported in the horizontal position?
Q: How many positions does the compression connector of the 421CE servo amplifier have?
A: The compression connector of the 421CE servo amplifier has five positions.
Q: What is the function of the tach gain potentiometer of the 421CE servo amplifier?
A: The tach gain potentiometer of the 421CE servo amplifier can be used to set the basic speed-to-volt ratio and functions as an IR compensation feedback control.
Q: What is the state of the fault logic output of the 421CE servo amplifier when there is an output short circuit?
A: The 421CE servo amplifier has a high fault logic output of the when there is an output short circuit.
Q: What are the three types of outputs of the 421CE servo amplifier?
A: The three types of outputs of the 421CE servo amplifier are logic, monitor, and DC power outputs.
