HEDS-9100#S00 Avago Technologies US Inc., HEDS-9100#S00 Datasheet - Page 2

Encoders 2 Channel 50CPR

HEDS-9100#S00

Manufacturer Part Number
HEDS-9100#S00
Description
Encoders 2 Channel 50CPR
Manufacturer
Avago Technologies US Inc.
Type
Optical Encoderr
Datasheet

Specifications of HEDS-9100#S00

Number Of Channels
2
Mounting Style
Through Hole
Supply Voltage
5 V
Product
Optical
Size / Dimension
11 mm
Technology
Rotary
Pulses Per Revolution
50 CPR
Termination Style
Solder Pin
Detents
No
Motion
Rotary
Index Output
Not Indexed
Encoder Signal
Digital
Built In Switch
No
Operating Supply Voltage (typ)
5VDC
Operating Temperature Min Deg. C
-40C
Operating Temperature Max Deg. C
100C
Terminal Type
PC Pins
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HEDS-9100#S00HEDS-9100
Manufacturer:
AVAGO
Quantity:
90
Company:
Part Number:
HEDS-9100#S00HEDS-9100
Manufacturer:
AVAGO/安华高
Quantity:
20 000
Company:
Part Number:
HEDS-9100#S00HEDS-9100#A00
Manufacturer:
AVAGO
Quantity:
982
Company:
Part Number:
HEDS-9100#S00HEDS-9100#A00
Quantity:
2 000
Company:
Part Number:
HEDS-9100#S00HEDS-9100#B00
Manufacturer:
AVAGO
Quantity:
21
Theory of Operation
The HEDS-9000 and 9100 are C-shaped emitter/detec-
tor modules. Coupled with a codewheel, they translate
the rotary motion of a shaft into a two-channel digital
output.
As seen in the block diagram, each module contains a
single Light Emitting Diode (LED) as its light source. The
light is collimated into a parallel beam by means of a
single polycarbon ate lens located directly over the LED.
Opposite the emitter is the integrated detector circuit.
This IC consists of multiple sets of photodetectors and
the signal processing circuitry necessary to product the
digital waveforms.
Package Dimensions
HEDS-9x00
HEDS-9x01
2
ALIGNING RECESS
2.44/2.41 DIA.
(0.096/0.095)
2.16 (0.085)
DEEP
ALIGNING RECESS
2.44/2.41 DIA.
(0.096/0.095)
2.16 (0.085)
DEEP
(0.040 ± 0.004)
1.02 ± 0.10
(0.040 ± 0.004)
5.1 (0.20)
1.02 ± 0.10
OPTION CODE
5.1 (0.20)
0.63 (0.025)
OPTION CODE
SQR. TYP.
1.85 (0.073)
8.64 (0.340)
0.63 (0.025)
SQR. TYP.
1.85 (0.073)
8.64 (0.340)
REF.
REF.
26.67 (1.05)
HEDS-9X01
(0.680)
(0.825)
SIDE A
(0.60)
17.27
20.96
15.2
26.67 (1.05)
HEDS-9X00
C L
(0.680)
(0.825)
SIDE A
(0.60)
20.96
17.27
15.2
C L
DATE CODE
2.54 (0.100) TYP.
(0.096/0.095 X 0.110)
2.67 (0.105) DIA.
MOUNTING THRU
HOLE 2 PLACES
OPTICAL CENTER
DATE CODE
1.0 (0.04)
2.16 (0.085) DEEP
2.54 (0.100) TYP.
(0.147 ± 0.002)
2.44/2.41 X 2.79
2.67 (0.105) DIA.
MOUNTING THRU
HOLE 2 PLACES
OPTICAL CENTER
1.0 (0.04)
3.73 ± 0.05
(0.096/0.095 X 0.110)
(0.147 ± 0.002)
2.16 (0.085) DEEP
2.44/2.41 X 2.79
3.73 ± 0.05
16.76 ± 0.20
(0.66 ± 0.008)
(0.158 ± 0.008)
4.01 ± 0.20
(0.070 ± 0.004)
(0.115 ± 0.004)
2.92 ± 0.10
1.78 ± 0.10
(0.115 ± 0.004)
(0.82)
(0.070 ± 0.004)
20.8
1.52 (0.060)
1.78 ± 0.10
2.92 ± 0.10
(0.46)
11.7
(0.46)
11.7
MILLIMETERS AND (INCHES)
TYPICAL DIMENSIONS IN
MILLIMETERS AND (INCHES)
The codewheel rotates between the emitter and detec-
tor, causing the light beam to be interrupted by the pat-
tern of spaces and bars on the code wheel. The photo-
diodes which detect these interruptions are arranged in
a pattern that corresponds to the radius and design of
the ode wheel. These detectors are also spaced such that
a light period on one pair of detectors corre sponds to a
dark period on the adjacent pair of detectors. The photo-
diode outputs are then fed through the signal process-
ing circuitry resulting in A, A, B, and B. Two comparators
receive these signals and produce the fi nal outputs for
channels A and B. Due to this integrated phasing tech-
nique, the digital output of channel A is in quadrature
with that of channel B (90 degrees out of phase).
TYPICAL DIMENSIONS IN
(0.400)
10.16
(0.400)
10.16
8.6 (0.34)
(0.087)
(0.215 ± 0.004)
OPTICAL
CENTER LINE
8.6 (0.34)
2.21
OPTICAL
CENTER LINE
(0.087)
5.46 ± 0.10
2.21
(0.215 ± 0.004)
5.46 ± 0.10
(0.100)
2.54
(0.100)
2.54
ALIGNING RECESS
2.44/2.41 X 2.79
(0.096/0.095 X 0.110)
2.16 (0.085) DEEP
(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
(0.187 ± 0.004)
4.75 ± 0.10
4.75 ± 0.10
(0.11)
(0.11)
2.9
2.9
(0.07)
(0.07)
1.8
1.8
OPTICAL
CENTER
OPTICAL
CENTER
6.9 (0.27)
SIDE B
SIDE B
6.35 (0.250) REF.
6.35 (0.250) REF.
45
45 °
ALIGNING RECESS
2.44/2.41 DIA.
(0.096/0.095)
2.16 (0.085) DEEP
ALIGNING RECESS
2.44/2.41 DIA.
(0.096/0.095)
2.16 (0.085) DEEP
4.11 (0.162)
4.11 (0.162)
(0.23)
(0.23)
5.8
5.8
(0.47)
11.9
(0.347)
(0.347)
8.81
8.81

Related parts for HEDS-9100#S00