AEAT-84AD-LBSF0 High Temp Multiturn Absolute Encoder Module, 14-bit0 pages

AEAT-84AD
14/12 Bit Multi-turn Encoder Module

Data Sheet

Description

Features

The AEAT-84AD provides all functions as an optoelectronic-mechanical unit in order to implement, with single
turn absolute encoder, an absolute multiturn encoder
with a combined capacity of up to 30 bits at extended
temperature.

16384 (14bits) and 4096 (12bits) revolution count
versions

The unit consists of an IR-LED circuit board, a phototransistor (PT) circuit board, and 6 or 7 gear wheels arranged in
between the PCBs.

Mechanical coupling by means of 14 teeth gear pinion
with module of 0.3

Specifications
The multi-turn unit is available in the following versions:
12-bit solid shaft
14-bit solid shaft

Optical, absolute multi-turn assembly with max. Ø 55
mm and typical height 12.2 mm.
Operating temperatures of -40° C to +125° C

Operating speeds up to 12,000 rpm
A 2 x 4-pole pin strip for power supply and signal

Applications
Major component of Multi-turn housed encoder
Cost effective solution for direct integration into OEM
systems
Linear positioning system Benefits
No battery or capacitor required for number of revolution counting during power failure
Immediate position detection on power up