303

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The 303 DC Servo Amplifier from Copley Control delivers 75V output with 12A peak and 6A continuous current. Featuring 3kHz bandwidth, it ensures precise motor control while supporting 100-240V input, adaptable for various applications.

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Product Description:

This competent 303 DC Servo Amplifier is made by Copley Control for various power-enhancing domains. Copley Controls reaches precision motion control excellence through its basic products characterized by efficiency and reliability.

The 303 DC servo amplifier functions as a high-grade device to enable precise motion control operations. The amplifier works at 75 volts while supplying both 12-amp peak power and 6-amp steady power for stable power transmission. The standard mount configuration of this product makes it effortlessly connectable to different industrial and automation control systems. The device supports multiple power connections that align with both 220-240 V at 50/60 Hz and 100-120 V at 50/60 Hz requirements for different electrical infrastructures. With a load resistance of 2.5 ohms, the amplifier optimizes power transfer while maintaining stability under dynamic conditions. The bandwidth of 3 kHz enhances responsiveness which helps in enabling rapid adjustments to control inputs. A gain factor of 2 amp/volt ensures precise current regulation, contributing to accurate system performance. The drive offers excellent thermal dealing through its chassis input rating which exceeds 83 degrees centigrade to stop equipment from overheating while operating in demanding locations.

The 303 DC servo amplifier functions at 22 kHz PWM switching frequency to quiet motor winding sounds and boost operational efficiency. The high rate of operation at 22 kHz helps decrease magnetic interference which produces better motor control. Operational stability requires 63 µH minimum inductance when using 40V supply voltage according to the amplifier specifications. It has a tachometer feedback capability that enables precise velocity control as a feature of its design. It operates efficiently in critical motion control systems because its feature enables exact speed control.

Bandwidth
3kHz
Continuous current
6-amp
Current
12-amp
Frequency
50/60Hz
Gain factor
2 amp/volts
Humidity
0.95
Load resistance
2.5 ohms
Mounting
Standard mount
Rated voltage
100-120V
Voltage
75 volts

Frequently Asked Questions about 303:

Q: What is the maximum peak current rating for the 303 DC Servo Amplifier?

A: This amplifier supports a 12A peak current, making it ideal for applications needing short bursts of high power while maintaining efficiency.

Q: What power input options are available for the 303 DC Servo Amplifier?

A: It supports 100-120V or 220-240V at 50/60Hz, ensuring compatibility with different regional power supplies.

Q: How does the 303 DC Servo Amplifier handle heat dissipation?

A: With a chassis input rating exceeding 83°C, the amplifier efficiently manages thermal loads, preventing overheating and ensuring longevity.

Q: What is the bandwidth of the 303 DC Servo Amplifier?

A: A 3kHz bandwidth allows for highly responsive motion control, making it ideal for precision automation and robotics.

Q: What is the minimum load resistance required for the 303 DC Servo Amplifier?

A: The amplifier operates with a 2.5-ohm load resistance, ensuring proper power transfer while maintaining system efficiency.


Internal Product Review

  • ‘‘The 303 DC Servo Amplifier by Copley Control offers 75V operation, 6A continuous current, and 3kHz bandwidth, delivering smooth and efficient servo control. With 100-240V compatibility, a standard mount, and robust performance, it’s an excellent choice for automation and robotics applications.’’

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