ASP-055-18
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The ASP-055-18 from Copley Controls is part of the Accelus Series and features an ARM Cortex-M3 processor running at 120 MHz. This part can operate within a temperature range of -20°C to +60°C and supports programming in C and C++. Weighing just 150 grams, it also includes USB and Ethernet physical interfaces.
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Product Description:
The Copley Controls ASP-055-18 servo amplifier is a compact 100 % digital servo motor amplifier. It offers precise control of brushless motors in torque, velocity and position modes. This device supports easy setup via CME 2™ software and robust RS-232 connectivity to ensure seamless integration with advanced systems.
This Accelus series servo amplifier provides sinusoidal field oriented commutation for efficient DC brushless motor control. It operates with a 20 kHz current loop update rate and a 4 kHz velocity loop update rate to ensure rapid response and precise tuning. Auto phasing and auto tuning features streamline commissioning and eliminate the need for extensive reconfiguration. The device transitions from trapezoidal to sinusoidal commutation using Hall signal inputs and phase correction for smooth operation. It accommodates demanding applications with a peak current of 18 Adc and a continuous current of 6 Adc. The PWM ripple frequency of 40 kHz and 20 kHz center weighted modulation enhances performance and minimizes interference. Non volatile memory ensures saved parameters persist across power cycles. The digital reference inputs can process signals in two distinct formats: step motor pulses or quadrature encoder signals when using the servo amplifier in position mode. Regardless of the chosen format, the system allows you to configure the relationship between the input pulse count and the motor encoder counts to suit your specific application requirements.
The ASP-055-18 digital servo amplifier accepts a voltage range of + 20 to + 55 V DC with transformer isolation ensuring safe operation. A built in oscilloscope and signal generator enable detailed diagnostics and fine adjustments. Its compact panel mounted design supports space efficient installations that are ideal for OEMs managing multiple axes. This amplifier combines durability, precision, and versatility that makes it an excellent choice for advanced industrial automation needs.
Frequently Asked Questions about ASP-055-18:
Q: How does the Copley Controls ASP-055-18 provide precise motor control?
A: The ASP-055-18 offers 100% digital control for brushless motors in torque, velocity, and position modes. Its CME 2™ software ensures seamless setup and robust RS-232 integration.
Q: What commutation method does the ASP-055-18 use for DC brushless motors?
A: The ASP-055-18 employs sinusoidal field-oriented commutation for efficient motor operation. It transitions smoothly from trapezoidal commutation using Hall signals and phase correction for optimal performance.
Q: What is the current handling capacity of the ASP-055-18 servo amplifier?
A: The ASP-055-18 supports a peak current of 18 Adc and a continuous current of 6 Adc. This makes it suitable for demanding industrial applications requiring high performance.
Q: How does the ASP-055-18 ensure data persistence during power cycles?
A: The ASP-055-18 features non-volatile memory that retains saved parameters across power cycles. This ensures operational continuity and minimizes the need for reconfiguration.
Q: What diagnostic tools are available in the ASP-055-18 servo amplifier?
A: The ASP-055-18 includes a built-in oscilloscope and signal generator. These tools enable detailed diagnostics and precise adjustments for advanced system optimization.
