R911287578 (BTA20.3-NA-WE-VB-BS)

Description

The Bosch Rexroth R911287578 (BTA20.3-NA-WE-VB-BS) is a cutting-edge component of the BTA20 machine control board family, designed for drive technology professionals worldwide. It employs a BT-BUS/INTERBUS-BS communication bus and it's configuration, NA-WE-VB, includes an NA emergency stop module with a signal bulb and emergency stop switch that are INTERBUS-activated. Additionally, a VB spindle and feed rate override module is included. Suited for the BTV20 series, this high-performance control panel weighs 2.1 kg. It operates optimally at temperatures between 5 and 45°C, is transportable at -20 to 60°C, and performs best below 1500m elevation and between 860 and 1060 hPa air pressure. Heat dissipation is around 10 watts. The housing has an IP20 rating, protecting against objects over 12mm, while the front plate has an IP65 rating. The device, color-coded RAL 7035, is also protected against chemicals with its varnished aluminium front plate and polyester foil covering.

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