Model: AEAT-84AD-LBSF0
Manufacturer: Broadcom Limited
Description: High Temp Multiturn Absolute Encoder Module, 14-bit
Broadcom’s AEAT-84AD enhances the functionality of a singleturn module by providing multiturn capabilities and eliminates the need for alignment (via its Plug&Play feature). Notably, its ability to operate up to 125C enables applications in harsher operating environment. The AEAT-84AD provides all functions as an optoelectronicmechanical unit in order to implement, with single turn absolute encoder, an absolute multi-turn encoder at extended temperature and 12k RPM.
Broadcom’s AEAT-84AD is an add-on multi-turn gear-based counter module that adds motor shaft revolution count capability to an optical or magnetic single-turn module.
Absolute encoders are used in machines that need information about the position of components before any motion occurs. The AEAT-84AD is available as a 12- or 14-bit resolution revolution counter.
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.
Features:
– 16384 (14bits) revolution count versions
– Optical, absolute multi-turn assembly with max. Diameter of 55 mm and typical height 12.2 mm.
– Operating temperatures of -40C to 125C
– Mechanical coupling by means of 14 teeth gear pinion with module of 0.3
– Operating speeds up to 12,000 rpm
– A 2×4-pole pin strip for power supply and signal
Encoder Type: Optical
Output Type: Gray Code (Absolute)
Actuator Type: 10mm Geared Center
Mounting Type: Chassis Mount
Termination Style: Pin Strip
Number of Detents: No Detent
Number of Channels: 1 Channel
Pulses per Revolution: 16384
Resolution: 14 bit
Voltage – Supply: 5V
Operating Supply Voltage: 5VDC to 5.5VDC
Operating Temperature: -40°C ~ 125°C
Dimension: 55 x 12.2mm
Unit Weight: 1.603789oz
