TEL-090-07

TEL-090-07 is a Copley Controls unit in the Stepnet Compact Drives series. It operates at a drive voltage of 90 Vdc and delivers 5 Adc per phase continuously. Peak output is 7 Adc for 1 second, supporting brief periods of increased current demand. The minimum load inductance is 200 µH, which establishes the lowest supported motor winding inductance.

The current loop runs at 16 kHz for rapid current regulation, while the velocity and position loop rate is 4 kHz for motion control updates. The maximum step rate is 2 MHz, and the maximum encoder frequency is 5 MHz. Its analog input accepts a ±10 Vdc signal with 12-bit resolution, allowing the drive to interpret analog command levels across that voltage range.

A +5 Vdc output supplies up to 500 mA for compatible external devices. The heat-plate trip point is 70ºC, providing thermal shutdown protection when that temperature is reached. Without a heatsink, the unit measures 129 mm by 86.6 mm by 50.4 mm and weighs 0.34 kg.