AEAT-9000-1GSH0 Datasheet, PDF (1/8 Pages) AVAGO TECHNOLOGIES LIMITED – Electrical alignment output for tilt and locate

AEAT-9000-1GSH0 (Full Option)
Ultra-precision 17-Bit Absolute Single Turn Encoder
Data Sheet
Description
Avago Technologies’ AEAT-9000 series are high resolution
single turn optical absolute encoders. They are designed
to allows users to achieve superior positioning perfor-
mance in terms of speed and accuracy performance. The
modular package enables the encoder to be directly in-
tegrated to the motor unlike conventional encoders. As
a result, users can expect cost savings and better perfor-
mance of the overall system.
The AEAT-9000 addresses key qualities that are motor-
related such as position accuracy, speed stability, and
bandwidth which determine command-signal response,
disturbance rejection capability, power loss, size, and
quietness. They are capable of the industry’s best accuracy
for an absolute encoder.
The AEAT-9000 is a modular absolute encoder that consists
of a read head module and a high-precision code disc
[(HEDG-9000-H13 & HEDG-9000-H14) which is ordered
separately]. The modular design allows for better flex-
ibility to system designers to easily design-in the encoder
feedback system.
NOTE: Avago Technologies encoders are not recommend-
ed for use in safety critical applications, e.g., ABS braking
systems, power steering, life support systems and critical
care medical equipment. Avago’s products and software
are not specifically designed, manufactured or autho-
rized for sale as parts, components or assemblies for the
planning, construction, maintenance or direct operation
of a nuclear facility or for use in medical devices or ap-
plications. Customer is solely responsible, and waives all
rights to make claims against Avago or its suppliers, for all
loss, damage, expense or liability in connection with such
use. Please contact sales representative if more clarifica-
tion is needed.
Features
• 17-bit absolute single turn output (131072 absolute
positions over 360°)
• 2 channel true differential Sine/Cosine outputs with
2048 cycles per revolution
• 2048 CPR A/B channel incremental digital output
• Interface output is SSI (2wire SSI / 3wire SSI) with RS485
line transceiver or single ended option
• On-chip interpolation and code correction compensate
for mounting tolerance
• Selectable direction for Up/Down position counter
• Electrical alignment output for tilt and locate
• Built-in monitor track for monitoring of LED light level
• Error output for LED degradation
• -40 to 115° C operating temperature
Applications
Typical applications include
• Rotary applications up to 17 bits/360° absolute position
• Integration into servo motors
• Industrial and maritime valve control
• High precision test and measurement machines
• Industrial and factory automation equipments
• Textile, woodworking & packaging machineries
• Nacelle & blades control in wind turbine
ESD WARNING: HANDLING PRECAUTIONS SHOULD BE TAKEN TO AVOID STATIC DISCHARGE.