Rotary encoder TTBA

Absolute encoders

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Presentation

The angle transducers have a magnetic scanning according to the HALL principle. Due to the robust design, critical and interference-free applications in harsh environments can be realized. They have a robust housing (wall thickness > 5 mm) made of aluminium or stainless steel, shaft and ball bearing made of stainless steel, shaft with flattening, rotor with shaft and permanent magnet mounted in prechamber, sensor circuit consisting of ASIC with Hall elements and interface electronics housed in closed main chamber. Two models are available: For low and high temperature applications. The model for low-temperature use is equipped with a special grease for bearings and shaft seal. Seals and shaft seal are made of PTFE. Cable gland with clamping jaw pressure screw and silicone seal. The model for high temperature use is without shaft seal. Under the rear cover there is a signal changeover switch (CW/CCW). On the side there is a preset button (4 mA) placed under a screw plug.

Technical features

Inkremental or absolute: Absolute Interface: Analogue Single- or Multiturn: Singleturn Design: 50mm, 58mm Special feature: Low and high temperature Flange and shaft: Clamping flange, Synchroniser flange Housing material: Aluminium, Stainless steel Measuring range: 360°<) Signal path: CCW, CW Electrical connection: Cable 1m, Connector (high-temp. only)

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