HEDS-5120-A01 HP [Agilent(Hewlett-Packard)], HEDS-5120-A01 Datasheet - Page 3

• Manufacturer Part Number: HEDS-5120-A01
• Description: Two and Three Channel Codewheels for Use with Agilent Optical Encoder Modules
• Manufacturer: HP [Agilent(Hewlett-Packard)]

Reliability
In addition to the absolute
maximum specifications of
codewheels, the environment
characteristics of the application
Encoding Characteristics
Encoding characteristics over
recommended operating range
and recommended mounting
Glass Codewheel Tests
Film Codewheel Tests
Storage at 100 C
Rotating at 100 C
Temperature Cycle: -40 C to +100 C
Temperature/Humidity: 85 C/85% R.H.
Storage at 70 C
Rotating at 70 C
Temperature Cycle: -40 C to +70 C
Temperature Cycle: +20 C to +40 C
Temperature Cycle: +20 C to +55 C
Temperature Cycle: +20 C to +70 C
Part Number
HEDS-51XX
HEDS-61XX
HEDM-512X
HEDM-61XX
HEDG-512X
HEDG-612X
Test
Test
Cycle Error
Position Error
Cycle Error
Position Error
Cycle Error
Position Error
Cycle Error
Position Error
Cycle Error
Position Error
Cycle Error
Position Error
Description
tolerances unless otherwise
specified. Values are for worst
error over a full rotation. Please
refer to Encoder Module Data
are also important. For example,
consistent, large temperature
swings over the life of the product
will affect the codewheel
performance characteristics
1000 cycles
1000 cycles
1000 hours
1000 hours
500 cycles
500 cycles
500 cycles
500 hours
500 hours
500 hours
Duration
Duration
Symbol
C
C
C
C
C
C
Number of Parts
Number of Parts
Min.
118
10
66
64
46
50
44
10
98
43
3
Sheet for definitions of Encoding
characteristics.
depending on the material. The
following reliability table shows
results of lifetests under varying
conditions of temperature and
humidity.
Typ.
10
3
3
7
3
4
3
2
3
4
3
2
Number of Failures
Number of Failures
Max.
5.5
5.5
7.5
7.5
7.5
7.5
40
20
40
20
30
15
0
0
0
0
0
0
0
0
0
0
min. of arc
min. of arc
min. of arc
min. of arc
min. of arc
min. of arc
e
e
e
e
e
e
Units