Single-Axis PWM Drive for Brushless DC, Brush DC, Voice Coil and Stepper Motors

June 10, 2019
The XC4e from Aerotech can control motors up to 340 VDC operating voltage and 30 A peak current.

All versions are compatible with the Automation 3200 motion platform utilizing the HyperWire motion bus. The digitally closed current loop and servo loop allows loop closure rates up to 20 kHz as well as digital and analog I/O processing, data collection, process control, and encoder multiplication tasks in real time. Standard features include Safe Torque Off (STO), a data array consisting of over 16 million 32-bit elements, digital and analog I/O, one-axis Position Synchronized Output (PSO), dedicated home and end-of-travel limit inputs, and an enhanced current sense device. Encoder support includes square-wave, sine-wave, and absolute encoders. The standard unit accepts square-wave encoder feedback at rates of up to 40 million counts-per-second. Sine-wave encoders can be multiplied by up to 65,536 with the optional encoder multiplier feature. Dual-multiplied encoder feedback is supported. High-performance single and dual-loop encoder multipliers are available. Each drive has an optional I/O expansion board to greatly increase the number of I/O points. This I/O board includes a dedicated PSO output and a PSO synchronization input, often used to synchronize process control with an external mode-locked frequency input.

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Aerotech Inc.
www.aerotech.com
412.963.7470