HEDM-5041 [AVAGO]

Three Channel Optical Incremental Encoder Modules;
HEDM-5041
型号: HEDM-5041
厂家: AVAGO TECHNOLOGIES LIMITED    AVAGO TECHNOLOGIES LIMITED
描述:

Three Channel Optical Incremental Encoder Modules

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HEDS-9040/9140  
Three Channel Optical Incremental Encoder Modules  
Data Sheet  
Description  
Features  
The HEDS-9040 and HEDS-9140 series are three channel  
optical incremental encoder modules. When used with a  
codewheel,theselowcostmodulesdetectrotaryposition.  
Each module consists of a lensed LED source and a detec-  
tor IC enclosed in a small plastic package. Due to a highly  
collimatedlightsourceanda uniquephotodetectorarray,  
thesemodulesprovidethe samehighperformancefound  
in the HEDS-9000/9100 two channel encoder family.  
Two channel quadrature output with index pulse  
Resolution up to 2000 CPR (Counts Per Revolution)  
Low cost  
Easy to mount  
No signal adjustment required  
Small size  
-40°C to 100°C operating temperature  
TTL compatible  
Single 5 V supply  
Package Dimensions  
HEDx-9xx0 Option  
26.67 (1.05)  
8.6 (0.34)  
15.2  
(0.60)  
0.63 (0.025)  
SQR. TYP.  
2.54 (0.100) TYP.  
1.8  
1.52 (0.060)  
OPTION CODE  
5.1 (0.20)  
(0.07)  
1.0 (0.04)  
DATE CODE  
2.9  
(0.11)  
2.21  
6.9 (0.27)  
11.9  
(0.47)  
(0.087)  
2.54  
3.73 0.05  
(0.147 0.002)  
20.8  
(0.82)  
(0.100)  
H E D S - 9 X 0 0  
1.02 0.10  
(0.040 0.004)  
11.7  
(0.46)  
8.81  
(0.347)  
4.75 0.10  
(0.187 0.004)  
5.8  
(0.23)  
45°  
OPTICAL  
CENTER LINE  
2.67 (0.105) DIA.  
MOUNTING THRU  
HOLE 2 PLACES  
ALIGNING RECESS  
2.44/2.41 DIA.  
(0.096/0.095)  
2.16 (0.085)  
DEEP  
ALIGNING RECESS  
2.44/2.41 X 2.79  
(0.096/0.095 X 0.110)  
2.16 (0.085) DEEP  
C
L
1.85 (0.073)  
8.64 (0.340)  
REF.  
1.78 0.10ꢀ  
(0.070 0.004)  
5.46 0.10  
(0.215 0.004)  
ALIGNING RECESS  
2.44/2.41 DIA.  
(0.096/0.095)  
2.44/2.41 X 2.79  
(0.096/0.095 X 0.110)  
2.16 (0.085) DEEP  
2.92 0.10  
(0.115 0.004)  
17.27  
(0.680)  
2.16 (0.085) DEEP  
OPTICAL  
CENTER  
4.11 (0.162)  
10.16  
(0.400)  
20.96  
(0.825)  
OPTICAL CENTER  
6.35 (0.250) REF.  
TYPICAL DIMENSIONS IN  
MILLIMETERS AND (INCHES)  
SIDE A  
SIDE B  
ꢀ GAP SPECIFICATION FOR WINDOW OPTION = 1.68 0.10 (0.066 0.004)  
HEDx-9xx1 Option  
26.67 (1.05)  
8.6 (0.34)  
15.2  
(0.60)  
0.63 (0.025)  
SQR. TYP.  
2.54 (0.100) TYP.  
4.01 0.20  
(0.158 0.008)  
1.8  
OPTION CODE  
5.1 (0.20)  
(0.07)  
1.0 (0.04)  
2.9  
(0.11)  
DATE CODE  
2.21  
(0.087)  
2.54  
3.73 0.05  
(0.147 0.002)  
(0.100)  
16.76 0.20  
H E D S - 9 X 0 1  
(0.66 0.008)  
1.02 0.10  
(0.040 0.004)  
11.7  
(0.46)  
8.81  
(0.347)  
4.75 0.10  
(0.187 0.004)  
5.8  
(0.23)  
45°  
OPTICAL  
CENTER LINE  
2.67 (0.105) DIA.  
MOUNTING THRU  
HOLE 2 PLACES  
ALIGNING RECESS  
2.44/2.41 DIA.  
(0.096/0.095)  
2.16 (0.085)  
DEEP  
ALIGNING RECESS  
2.44/2.41 X 2.79  
(0.096/0.095 X 0.110)  
2.16 (0.085) DEEP  
C
L
1.85 (0.073)  
8.64 (0.340)  
1.78 0.10ꢀ  
(0.070 0.004)  
5.46 0.10  
(0.215 0.004)  
ALIGNING RECESS  
2.44/2.41 DIA.  
(0.096/0.095)  
2.44/2.41 X 2.79  
(0.096/0.095 X 0.110)  
2.16 (0.085) DEEP  
REF.  
2.92 0.10  
(0.115 0.004)  
17.27  
(0.680)  
2.16 (0.085) DEEP  
OPTICAL  
CENTER  
4.11 (0.162)  
10.16  
(0.400)  
20.96  
(0.825)  
OPTICAL CENTER  
6.35 (0.250) REF.  
TYPICAL DIMENSIONS IN  
MILLIMETERS AND (INCHES)  
SIDE A  
SIDE B  
ꢀ GAP SPECIFICATION FOR WINDOW OPTION = 1.68 0.10 (0.066 0.004)  
ESD WARNING: NORMAL HANDLING PRECAUTIONS SHOULD BE TAKEN TO AVOID STATIC DISCHARGE.  
The HEDS-9040 and 9140 have two channel quadrature  
outputs plus a third channel index output. This index  
output is a 90 electrical degree high true index pulse  
which is generated once for each full rotation of the  
codewheel.  
Theory of Operation  
The HEDS-9040 and 9140 are emitter/detector modules.  
Coupled with a codewheel, these modules translate the  
rotary motion of a shaft into a three-channel digital out-  
put.  
The HEDS-9040 is designed for use with a HEDX-614X  
codewheel which has an optical radius of 23.36 mm  
(0.920 inch). The HEDS-9140 is designed for use with a  
HEDx-5x4x codewheel which has an optical radius of  
11.00 mm (0.433 inch).  
As seen in the block diagram, the modules contain a  
single Light Emitting Diode (LED) as its light source. The  
light is collimated into a parallel beam by means of a  
single polycarbonate 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 produce the  
digital waveforms.  
The quadrature signals and the index pulse are accessed  
through five 0.025 inch square pins located on 0.1 inch  
centers.  
Standard resolutions between 256 and 2000 counts per  
revolution are available. Consult local Avago sales repre-  
sentatives for other resolutions.  
The codewheel rotates between theemitter anddetector,  
causing the light beam to be interrupted by the pattern  
of spaces and bars on the codewheel. The photodiodes  
which detect these interruptions are arranged in a pat-  
tern that corresponds to the radius and design of the  
codewheel. These detectors are also spaced such that a  
light period on one pair of detectors corresponds 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, B, I and I. Comparators  
receive these signals and produce the final 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).  
Applications  
The HEDS-9040 and 9140 provide sophisticated motion  
control detection at a low cost, making them ideal for  
high volume applications. Typical applications include  
printers, plotters, tape drives, and industrial and factory  
automation equipment.  
Note: Avago Technologies encoders are not recommend-  
ed for use in safety critical applications. Eg. ABS braking  
systems, power steering, life support systems and critical  
care medical equipment. Please contact sales represen-  
tative if more clarification is needed.  
The output of the comparator for I and I is sent to the in-  
dex processing circuitry along with the outputs of chan-  
nels A and B. The final output of channel I is an index  
pulse PO which is generated once for each full rotation of  
the codewheel. This output PO is a one state width (nomi-  
nally 90 electrical degrees), high true index pulse which  
is coincident with the low states of channels A and B.  
2
Block Diagram  
RESISTOR  
VCC  
4
3
PHOTO  
DIODES  
COMPARATORS  
LENS  
A
+
CH. A  
A
B
B
LED  
+
CH. B  
CH. I  
GND  
5
2
1
I
I
+
INDEX-  
PROCESSING  
CIRCUITRY  
SIGNAL PROCESSING  
CIRCUITRY  
CODE  
WHEEL  
EMITTER  
SECTION  
DETECTOR SECTION  
Output Waveforms  
C
P
2.4 V  
0.4 V  
φ
CH. A  
S2  
S3  
t1  
S1  
S4  
2.4 V  
0.4 V  
CH. B  
CH. I  
t2  
2.4 V  
0.4 V  
P0  
ROTATION  
3
Definitions  
neighboring transition in the output of channel B. There  
are 4 states per cycle, each nominally 90°e.  
Count (N): The number of bar and window pairs or counts  
per revolution (CPR) of the codewheel.  
State Width Error (S): The deviation, in electrical degrees,  
of each state width from its ideal value of 90°e.  
One Cycle (C): 360 electrical degrees (°e), 1 bar and win-  
dow pair.  
Phase (φ): The number of electrical degrees between the  
center of the high state of channel A and the center of  
the high state of channel B. This value is nominally 90°e  
for quadrature output.  
One Shaft Rotation: 360 mechanical degrees, N cycles.  
Position Error ( ∆Θ): The normalized angular difference  
between the actual shaft position and the position indi-  
cated by the encoder cycle count.  
Phase Error (∆φ): The deviation of the phase from its ideal  
Cycle Error (C): An indication of cycle uniformity. The dif-  
ference between an observed shaft angle which gives  
rise to one electrical cycle, and the nominal angular in-  
crement of 1/N of a revolution.  
value of 90°e.  
Direction of Rotation: When the codewheel rotates in the  
direction of the arrow on top of the module, channel A  
will lead channel B. If the codewheel rotates in the oppo-  
site direction, channel B will lead channel A.  
Pulse Width (P): The number of electrical degrees that  
an output is high during 1 cycle. This value is nominally  
180°e or 1/2 cycle.  
Optical Radius (ROP ): The distance from the codewheel’s  
center of rotation to the optical center (O.C.) of the en-  
coder module.  
Pulse Width Error (P): The deviation, in electrical degrees,  
of the pulse width from its ideal value of 180°e.  
Index Pulse Width (P ): The number of electrical degrees  
that an index is higOh during one full shaft rotation. This  
value is nominally 90°e or 1/4 cycle.  
State Width (S): The number of electrical degrees be-  
tween a transition in the output of channel A and the  
Absolute Maximum Ratings  
Storage Temperature, TS........................................................................-40°C to +100°C  
Operating Temperature, T ...................................................................-40°C to +100°C  
Supply Voltage, V .............A.............................................................................-0.5 V to 7 V  
CC  
Output Voltage, VO............................................................................................-0.5 V to V  
Output Current per Channel, IOUT.......................................................-1.0 mA to 5 mCAC  
Shaft Axial Play............................................................................. 0.25 mm ( 0.010 in.)  
Shaft Eccentricity Plus Radial Play.......................................... 0.1 mm (0.004 in.) TIR  
Velocity............................................................................................................. 30,000 RPM[1]  
Acceleration ..........................................................................................250,000 rad/sec2[1]  
Note:  
1. Absolute maximums for HEDS-5140/6140 codewheels only.  
4
Recommended Operating Conditions  
Parameter  
Symbol  
Min.  
-40  
4.5  
Typ.  
Max.  
100  
5.5  
Units  
°C  
Notes  
Temperature  
T
A
Supply Voltage  
Load Capacitance  
Count Frequency  
Shaft Perpendicularity  
Plus Axial Play  
V
5.0  
Volts  
pF  
Ripple < 100 mVp-p  
2.7 kpull-up  
CC  
CL  
f
100  
100  
kHz  
mm  
Velocity (rpm) x N/60  
6.9 mm (0.27 in.) from  
mounting surface  
6.9 mm (0.27 in.) from  
mounting surface  
0.25  
( 0.010) (in.)  
Shaft Eccentricity Plus  
Radial Play  
0.04  
mm (in.)  
(0.0015) TIR  
Note: The module performance is guaranteed to 100 kHz but can operate at higher frequencies. For the HEDS-9040 #T00 for operation below 0°C  
and greater than 50 kHz the maximum Pulse Width and Logic State Width errors are 60°e.  
Encoding Characteristics  
HEDS-9040 (except #T00), HEDS-9140 (except #B00)  
Encoding Characteristics over Recommended Operating Range and Recommended Mounting Tolerances unless  
otherwise specified. Values are for the worst error over the full rotation of HEDS-5140 and HEDS-6140 codewheels.  
Parameter  
Symbol  
C  
P  
S  
∆φ  
∆Θ  
PO  
Min.  
Typ.[1]  
Max.  
5.5  
Units  
Cycle Error  
3
°e  
Pulse Width Error  
Logic State Width Error  
Phase Error  
7
30  
°e  
5
30  
°e  
2
15  
°e  
Position Error  
Index Pulse Width  
CH. I rise after  
CH. B or CH. A fall  
CH. I fall after  
10  
40  
min. of arc  
60  
90  
120  
250  
250  
300  
1000  
°e  
-25°C to +100°C  
-40°C to +100°C  
-25°C to +100°C  
-40°C to +100°C  
t1  
10  
100  
100  
150  
150  
ns  
ns  
ns  
ns  
t1  
-300  
70  
t2  
CH. A or CH. B rise  
t2  
70  
Note:  
1. Module mounted on tolerance circle of 0.13 mm ( 0.005 in.) radius referenced from module Side A aligning recess centers. 2.7 kpull-up  
resistors used on all encoder module outputs.  
5
Encoding Characteristics  
HEDS-9040 #T00  
Encoding Characteristics over Recommended Operating Range and Recommended Mounting Tolerances unless  
otherwise specified. Values are for the worst error over the full rotation of HEDM-614X Option TXX codewheel.  
Parameter  
Symbol  
C  
P  
S  
∆φ  
∆Θ  
PO  
Min.  
Typ.[1]  
Max.  
7.5  
Units  
Cycle Error  
3
°e  
Pulse Width Error  
Logic State Width Error  
Phase Error  
7
50  
°e  
5
50  
°e  
2
15  
°e  
Position Error  
2
20  
min. of arc  
Index Pulse Width  
CH. I rise after CH. B or CH. A fall  
CH. I fall after CH. A or CH. B rise  
Note:  
40  
10  
10  
90  
450  
250  
140  
1500  
1500  
°e  
-40°C to +100°C  
-40°C to +100°C  
t1  
ns  
ns  
t2  
1. Module mounted on tolerance circle of 0.13 mm ( 0.005 in.) radius referenced from module Side A aligning recess centers. 2.7 kpull-up  
resistors used on all encoder module outputs.  
Encoding Characteristic  
HEDS-9140 #B00  
Encoding Characteristics over Recommended Operating Range and Recommended Mounting Tolerances unless oth-  
erwise specified. Values are for the worst error over the full rotation of HEDM-504X Option BXX codewheel.  
Parameter  
Symbol  
∆C  
∆P  
∆S  
Min.  
Typ. [1]  
6
Max.  
12  
Units  
Cycle Error  
°e  
Pulse Width Error  
Logic State Width Error  
Phase Error  
10  
45  
°e  
10  
45  
°e  
∆Φ  
∆Θ  
Po  
2
15  
°e  
Position Error  
10  
40  
min. of arc  
Index Pulse Width  
CH. I Rise after CH B or CH A fall  
CH. I fall after CH. A or CH.B rise  
Note:  
50  
200  
0
90  
130  
1500  
1500  
°e  
-40°C to +100°  
-40°C to +100°  
t1  
1000  
300  
ns  
ns  
t2  
1. Module mounted on tolerance circle of 0.13 mm ( 0.005 in.) radius referenced from module Side A aligning recess centers. 2.7 kpull-up  
resistors used on all encoder module outputs.  
Electrical Characteristics  
Electrical Characteristics over Recommended Operating Range.  
Parameter  
Symbol  
ICC  
Min.  
30  
Typ.[1]  
Max.  
Units  
mA  
V
Notes  
Supply Current  
57  
85  
High Level Output Voltage  
Low Level Output Voltage  
Rise Time  
VOH  
VOL  
tr  
2.4  
IOH = -200 µA max.  
IOL = 3.86 mA  
0.4  
V
180[2]  
49[2]  
ns  
CL = 25 pF  
RL = 2.7 kpull-up  
Fall Time  
tf  
ns  
Notes:  
1. Typical values specified at VCC = 5.0 V and 25°C.  
2. tr and tf 80 nsec for HEDS-9040 #T00.  
6
Electrical Interface  
Mounting Considerations  
To insure reliable encoding performance, the HEDS-9040 Figure 2 shows a mounting tolerance requirement for  
and 9140 three channel encoder modules require 2.7 proper operation of the HEDS-9040 and HEDS-9140. The  
k( 10ꢀ) pull-up resistors on output pins 2, 3, and 5 Aligning Recess Centers must be located within a toler-  
(Channels I, A and B) as shown in Figure 1. These pull-up ance circle of 0.005 in. radius from the nominal locations.  
resistors should be located as close to the encoder mod- This tolerance must be maintained whether the module  
ule as possible (within 4 feet). Each of the three encoder is mounted with side A as the mounting plane using  
module outputs can drive a single TTL load in this con- aligning pins (see Figure 5), or mounted with Side B as  
figuration.  
the mounting plane using an alignment tool (see Figures  
3 and 4).  
Figure 1. Pull-up Resistors on HEDS-9X40 Encoder Module Outputs.  
Figure 2. HEDS-9X40 Mounting Tolerance.  
7
Mounting with an Alignment Tool  
The HEDS-8905 and HEDS-8906 alignment tools are rec-  
ommended for mounting the modules with Side B as the  
mounting plane. The HEDS-8905 is used to mount the  
HEDS-9140, and the HEDS-8906 is used to mount the  
HEDS-9040. These tools fix the module position using  
the codewheel hub as a reference. They will not work if  
Side A is used as the mounting plane.  
The following assembly procedure uses the HEDS-  
8905/8906 alignment tool to mount a HEDS-9140/9040  
module and a HEDS-5140/6140 codewheel:  
Instructions:  
Figure 3. Alignment Tool is Used to Set Height of Codewheel.  
1. Place codewheel on shaft.  
2. Set codewheel height by placing alignment tool  
on motor base (pins facing up) flush up against the  
codewheel as shown in Figure 3. Tighten codewheel  
setscrew and remove alignment tool.  
3. Insert mounting screws through module and thread  
into the motor base. Do not tighten screws.  
4. Slide alignment tool over codewheel hub and onto  
module as shown in Figure 4.The pins of the alignment  
tool should fit snugly inside the alignment recesses of  
the module.  
5. While holding alignment tool in place, tighten screws  
down to secure module.  
6. Remove alignment tool.  
Mounting with Aligning Pins  
Figure 4. Alignment Tool is Placed over Shaft and onto Codewheel Hub.  
Alignment Tool Pins Mate with Aligning Recesses on Module.  
The HEDS-9040 and HEDS-9140 can also be mounted us-  
ing aligning pins on the motor base. (Hewlett-Packard  
does not provide aligning pins.) For this configuration,  
Side A must be used as the mounting plane. The align-  
ing recess centers must be located within the 0.005 in. R  
Tolerance Circle as explained above. Figure 5 shows the  
necessary dimensions.  
8
Mounting with Aligning Pins  
centers must be located within the 0.005 in. Radius Tol-  
erance Circle as explained in “Mounting Considerations.”  
Figure 5 shows the necessary dimensions.  
The HEDS-9040 and HEDS-9140 can also be mounted  
using aligning pins on the motor base. (Avago does not  
provide aligning pins.) For this configuration, Side A  
must be used as the mounting plane. The aligning recess  
#2-56 SETSCREW  
USE 0.035" HEX WRENCH  
50.6 (1.99)  
DIA. MAX.  
CODEWHEEL  
BOSS  
SET  
SCREW  
26.67  
(1.050)  
MAX.  
18.0  
(0.71)  
19.0 (0.747)  
INDEX PULSE  
REFERENCE  
MARKER  
NOTE 3: * FOR WINDOW OPTION MEASUREMENT = 3.22 (0.127)  
INDEX PULSE  
POSITION  
0.20  
(0.006)  
MAX.  
130°  
TYPICAL  
8.99  
(0.354)  
MAX.  
R
= 23.36 mm (0.920 in.)  
OP  
DIMENSIONS IN MM (INCHES)  
Figure 6a. HEDS-6140 Codewheel Used with HEDS-9040.  
2-56 SETSCREW  
USE 0.035" HEX WRENCH  
0.18  
(0.007)  
8.43  
(0.332)  
50.48 DIA.  
(1.987) MAX.  
SETSCREW  
36.32  
22.50  
MAX.  
(0.886)  
(1.430)  
INDEX PULSE  
POSITION  
130°  
TYPICAL  
ARTWORK SIDE  
(HEDM-6141)  
ARTWORK SIDE  
(HEDM-6140)  
Figure 5. Mounting Plane Side A.  
DIMENSIONS IN mm (INCHES)  
Figure 6b. HEDM-614X Series Codewheel used with HEDS-9040 #T00.  
Figure 7. HEDS-5140 Codewheel Used with HEDS-9140.  
9
Orientation of Artwork for HEDS-9040 Option T00 (2000 CPR, 23.36mm Rop) and HEDS-9140 Option B00  
(1000CPR, 11.00mm Rop)  
The Index area on the HEDS- 9040 Option T00, 2000 CPR Mounting Surface, Avago supplies two versions of Film  
and HEDS-9140 Option B00, 1000 CPR Encoder Module  
Codewheels for use with the Option T00 3-channel  
has a nonsymmetrical pattern as does the mating Code- Module and Option B00 3-Channel Module: Codewheel  
wheel. In order for the Index to operate, the “Rightread- HEDM-6140 Option TXX and HEDM-5040 Option Bxx has  
ingside of the Codewheel disk (theArtwork Side”) must  
point toward “Side A” of the Module (the side with the  
connecting pins).  
the Artwork Side on the “Hub Side” of the Codewheel/  
hub assembly and works with “Side B” of the Module on  
the user’s mounting surface. Codewheel HEDM-6141  
Option TXX and HEDM-5041-Bxx has the Artwork Side  
opposite the “Hub Side” and works with “Side A” of the  
Module on the mounting surface. For the Index to oper-  
ate, these parts must be oriented as shown in Figure 7a  
and 7b.  
Because the Encoder Module may be used with either  
“Side Aor with “Side Btoward the  
HUB  
HUB  
MODULE SIDE B  
IMAGE SIDE  
OF CODEWHEEL*  
MODULE SIDE A  
MODULE SIDE B  
IMAGE SIDE  
OF CODEWHEEL*  
MODULE SIDE A  
* USE HEDM-6141#Txx or HEDM-5041#Bxx  
* USE HEDM-6140#Txx or HEDM-5040#Bxx  
Figure 7a.  
Figure 7b.  
*Please note that the image side of the codewheel must always be facing the module Side A.  
10  
Connectors  
Manufacturer  
Part Number  
AMP  
103686-4  
640442-5  
Avago  
Molex  
HEDS-8902 (2 ch.) with 4-wire leads  
HEDS-8903 (3 ch.) with 5-wire leads  
2695 series with 2759 series term.  
Figure 8. HEDS-8903 Connector.  
Typical Interfaces  
CH. A  
CH. B  
CH. I  
HEDS–9040  
OR  
HEDS-9140  
HCTL-20xx  
QUADRATURE  
DECODER/COUNTER  
HOST PROCESSOR  
CH. A  
CH. B  
CH. I  
A
HEDS–9040  
OR  
HEDS-9140  
HCTL-1100  
MOTION  
HOST PROCESSOR  
CONTROL IC  
11  
Ordering Information  
Three Channel Encoder Modules and Codewheels, 23.36 mm Optical Radius.  
Assembly Tool  
HEDS-6140 Option  
HEDS-904  
Option  
0 0  
0
HEDS-8906  
Resolution  
(Cycles/Rev)  
Shaft Diameter  
Lead Bend  
06 - 1/4 in.  
11 - 4 mm  
12 - 6 mm  
13 - 8 mm  
0 - Straight Leads  
1 - Bent Leads  
B - 1000 CPR  
J - 1024 CPR  
08 - 3/8 in.  
09 - 1/2 in.  
10 - 5/8 in.  
Three Channel Encoder Modules and Codewheels, 23.36 mm Optical Radius  
Assembly Tool  
HEDS-9040 Option  
0 0  
HEDM-614  
Option  
HEDS-8906  
Artwork Orientation  
Shaft Diameter  
Resolution  
(Cycles/Rev)  
0 - Artwork on hub side (use when  
module Side B is down)  
12 - 6 mm  
T - 2000 CPR  
1 - Artwork opposite hub side (use  
when Module Side A is down)  
A
*
*
B
C
D
E
F
G
H
I
J
K
S
T
U
HEDS-9040  
HEDS-9041  
*
*
01  
B
J
02  
03  
04  
05  
06  
08  
*
09  
10  
*
11  
12  
13  
*
14  
*
HEDS-6140  
HEDM-6140  
*
*
*
*
*
*
*
T
*
12  
Three Channel Encoder Modules and Codewheels, 11.00 mm Optical Radius  
HED  
-914  
Option  
HEDS-5140 Option  
0 0  
Assembly Tool  
HEDS-8905  
Resolution  
(Cycles/Rev)  
Shaft Diameter  
Window Option  
Lead Bend  
02 - 3 mm  
04 - 5/32 in.  
05 - 3/16 in.  
06 - 1/4 in.  
11 - 4 mm  
14 - 5 mm  
12 - 6 mm  
13 - 8 mm  
S – Standard  
W– Window Option  
0 - Straight Leads  
1 - Bent Leads  
S - 50 CPR  
C - 100 CPR  
E - 200 CPR  
F - 256 CPR  
G - 360 CPR  
H - 400 CPR  
A - 500 CPR  
I - 512 CPR  
Three Channel Encoder Modules and Codewheels, 11.000 Optical Radius  
H E D S - 9 1 4 0 Option  
0 0  
H E D M - 5 0 4  
Option  
Assembly Tool  
HEDS-8905  
Resolution  
(Cycle/Rev)  
Artwork Orientation  
Shaft Diameter  
0 - Artwork on Hub Side  
01 - 2mm  
02 - 3mm  
05 - 3/16 in  
11 - 4mm  
13 - 8mm  
14 - 5mm  
B - 1000CPR  
(use when module side B is down)  
1 - Artwork on opposite hub side  
(use when module side A is down)  
A
*
*
*
B
C
D
E
*
*
F
*
*
G
*
*
H
I
J
K
S
T
U
HEDS-9140  
HEDS-9141  
HEDW-9140  
*
*
*
*
*
*
01 02 03  
04  
05  
06  
08  
09  
10  
11  
12  
*
13  
*
14  
HEDS-5140  
A
C
E
F
G
I
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
HEDM-5040  
HEDM-5041  
B
B
*
*
*
*
*
*
For product information and a complete list of distributors, please go to our website: www.avagotech.com  
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.  
Data subject to change. Copyright © 2005-2013 Avago Technologies. All rights reserved. Obsoletes 5988-5498EN  
AV02-1132EN - December 19, 2013  

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