HEDT-9000 Datasheet, PDF (1/7 Pages) Agilent(Hewlett-Packard) – High Temperature 125 Degree Celcious Two Channel Optical Incremental Encoder Modules

High Temperature 125°C Two
Channel Optical Incremental
Encoder Modules
Technical Data
HEDT-9000
HEDT-9100
Features
• High Performance
• High Resolution
• Low Cost
• Easy to Mount
• No Signal Adjustment
Required
• Insensitive to Radial and
Axial Play
• Small Size
• -40°C to 125°C Operating
Temperature
• Two Channel Quadrature
Output
• TTL Compatible
• Single 5 V Supply
Package Dimensions
Description
The HEDT-9000 and the HEDT-
9100 series are high
performance, low cost, optical
incremental encoder modules that
operate to 125°C. When used with
a codewheel, these modules
detect rotary position. The
modules consist of a lensed (LED)
source and a detector IC enclosed
in a small C-shaped plastic pack-
age. Due to a highly collimated
light source and unique
photodetector array, these
modules are extremely tolerant to
mounting misalignment.
The two channel digital outputs
and the single 5 V supply input
are accessed through five 0.025
inch square pins located on 0.1
inch centers.
0.63 (0.025)
SQR. TYP.
OPTION CODE
5.1 (0.20)
1.02 ± 0.10
(0.040 ± 0.004)
ALIGNING RECESS
2.44/2.41 DIA.
(0.096/0.095) 1.85 (0.073)
2.16 (0.085)
DEEP
8.64 (0.340)
REF.
26.67 (1.05)
15.2
(0.60)
CL
17.27
(0.680)
20.96
(0.825)
SIDE A
8.6 (0.34)
2.54 (0.100) TYP.
1.0 (0.04)
1.52 (0.060)
DATE CODE
3.73 ± 0.05
(0.147 ± 0.002)
20.8
(0.82)
11.7
(0.46)
2.67 (0.105) DIA.
MOUNTING THRU
HOLE 2 PLACES
2.44/2.41 X 2.79
(0.096/0.095 X 0.110)
2.16 (0.085) DEEP
1.78 ± 0.10
(0.070 ± 0.004)
2.92 ± 0.10
(0.115 ± 0.004)
OPTICAL CENTER
10.2
(0.400)
2.21
(0.087) _2.54
(0.100)
1.8
(0.07)
2.9
(0.11)
6.9 (0.27)
OPTICAL
CENTER LINE
5.46 ± 0.10
(0.215 ± 0.004)
4.75 ± 0.10
(0.187 ± 0.004)
ALIGNING RECESS
2.44/2.41 X 2.79
(0.096/0.095 X 0.110)
2.16 (0.085) DEEP
OPTICAL
CENTER
TYPICAL DIMENSIONS IN
MILLIMETERS AND (INCHES)
SIDE B
11.9
(0.47)
8.81
45°
5.8 _(0.347)
(0.23)
ALIGNING RECESS
2.44/2.41 DIA.
(0.096/0.095)
2.16 (0.085) DEEP
4.11 (0.162)
6.35 (0.250) REF.
ESD WARNING: NORMAL HANDLING PRECAUTIONS SHOULD BE TAKEN TO AVOID STATIC
DISCHARGE.