HEDG-9000 Datasheet, PDF (1/5 Pages) AVAGO TECHNOLOGIES LIMITED – Codewheel in Glass

HEDG-9000 Series
Codewheel for use with Avago Technologies
Ultra-precision 17-Bit Absolute Single Turn Encoder
Encoder Modules AEAT-9000 series
Data Sheet
Description
Avago Technologies offers a codewheel designed specifi-
cally for use with the AEAT-9000 series encoder modules.
The HEDG-9000 Series codewheel is suitable for many
environments, applications, and budgets. Made from
glass the HEDG-9000 codewheel has a resolution of 2048
CPR and an optical radius of 17.5 mm.
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
applications. 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 clari-
fication is needed.
Features
• Codewheel in Glass.
• Cost Effective
• Resolutions of 2048 CPR
• For Use with AEAT-9000 Series Encoders
• Lead Free
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
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Velocity
Shaft Axial Play
Shaft Eccentricity( inclusive module radial play)
Symbol
T_S
T_A
Min.
-40
-40
-0.05
Typical
Max.
115
115
15000
0.05
0.05
Units
°C
°C
RPM
mm
mm TIR
Recommended Operating Conditions
Description
Maximum Count Frequency
Shaft Axial Play
Shaft Eccentricity( inclusive module radial play)
Min.
-0.05
Typical
Max.
500
0.05
0.05
Units
kHz
mm
mm TIR