Economical Encoders Ideal for Space Restricted Industrial Applications

Description

Pepperl+Fuchs introduces TVI40N Series Incremental Rotary Encoders. With an outer diameter of just 40mm, these compact IP54-protected encoders provide pulse outputs up to 1024 ppr and are ideal for space-restricted applications. They offer a tangential cable outlet that ensures a buckle-free connection, and operate at 4.75 - 30 VDC with short-circuit proof, push-pull output, or 5 VDC operation with RS 422 functionality. The TVI40N utilizes the latest Opto-ASIC technology to provide fast, reliable, high-resolution operation. It is further equipped with a loadable metal disk that enables the encoder to accept heavy loads without compromising performance.

Specs

• General specifications • Pulse count (ppr) - max. 1024 • Electrical specifications • Operating voltage - 4.75 ... 30 v dc • No-load supply current i0 - max. 55 ma • Output type - push-pull, incremental (rs 422, incremental) • Voltage drop - ud ≤ 2.5 v (< 2.5 v) • Operating current - max. Per channel 30 ma , short-circuit proof (max. Per channel 20 ma, conditionally short-circuit proof) • Output frequency - max. 100 khz (max. 100 khz) • Rise time - 980 ns (225 ns) • De-energized delay toff - 980 ns (225 ns) • Connection • Cable - ø6 mm, 8 x 0.128 mm2, 0.5 m • Standard conformity • Protection degree - din en 60529, ip54 • Climatic testing - din en 60068-2-3, no moisture condensation • Emitted interference - din en 61000-6-4 • Interference rejection - din en 61000-6-2 • Shock resistance - din en 60068-2-27, 100 g, 6 ms • Vibration resistance - din en 60068-2-6, 10 g, 10 ... 2000 hz • Ambient conditions • Operating temperature • Nickel disk - -10 ... 70 °c (263 ... 343 k) • Storage temperature • Nickel disk - -25 ... 85 °c (248 ... 358 k) • Mechanical specifications • Lifetime - ≥ 2 x 109 revolutions (max. Shaft loading) • Material - housing polycarbonate • Flange - aluminium 3.1645 • Shaft - stainless steel 1.4305 • Mass - approx. 180 g • Rotational speed - max. 6000 min -1 • Moment of inertia ≤ 4.3 gcm2 • Starting torque - ≤ 0.2 ncm • Shaft load axial - max. 20 n
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