HEDS-6545#J09 Avago Technologies US Inc., HEDS-6545#J09 Datasheet - Page 8
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HEDS-6545#J09
Manufacturer Part Number
HEDS-6545#J09
Description
Encoders Optical Encoders 24CPR TH 1/2in
Manufacturer
Avago Technologies US Inc.
Type
Optical Encoderr
Datasheet
1.HEDS-6545J09.pdf
(14 pages)
Specifications of HEDS-6545#J09
Number Of Channels
3
Supply Voltage
5 V
Operating Temperature Range
- 40 C to + 100 C
Product
Optical
Size / Dimension
56 mm
Pulses Per Revolution
1024 CPR
Detents
No
Motion
Rotary
Mounting Style
Screw
Index Output
Indexed
Encoder Signal
Digital
Built In Switch
No
Shaft Style
Round
Shaft Diameter (mm)
12.7mm
Operating Temperature Min Deg. C
-40C
Operating Temperature Max Deg. C
100C
Terminal Type
Cable
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
*Explanation for symbols.
Icc – Supply current, V
Mechanical Characteristics
Notes:
1. These are tolerances required of the user.
2. Through hole in the encoder housing are also available, for longer shafts.
3. The HEDL-65X0 must be aligned using the aligning pins as specified in the section on “MOUNTING CONSIDERATIONS. ”
4. The recommended mounting screw torque for 2 screws is 1.0 Kg (0.88 in-lbs).
8
Electrical Characteristics
Electrical Characteristics over Recommended Operating Range, typical at 25°C.
Electrical Interfaces
To insure reliable encoding performance, the HEDS-6540 three channel encoder requires 2.7 kΩ pull-up resistors to
the supply voltage on each of the three output lines Ch. A, Ch. B, and Ch. I located as close as possible to the encoder
Part Number
HEDS-6500
HEDS-6540
Parameter
Moment Of Inertia
Required Shaft Length
Bolt Circle
Mounting Screw Size
Pan Head Style
Encoder Base Plate Thickness
Mounting Screw Torque
Hub Set Screw
[3]
OH
– High Level Output Voltage, V
Symbol*
[4]
[2]
V
V
V
V
Icc
Icc
tr
tf
tr
tf
OH
OH
OL
OL
Min.
2.4
2.4
30
Symbol
J
OL
– Low Level Output Voltage, tr – Rise Time, tf – Fall Time.
Typ.
200
180
17
50
57
40
7.7 (110 x 10
15.9 (0.625)
46.0 (1.811)
2.5 x 0.45 x 5
#2-56 x 3/16
3.04 (120)
1.0 (0.88)
UNC #2-56
Dimensions
Max.
0.4
0.4
40
85
-6
)
Units
mA
mA
ns
ns
ns
ns
V
V
V
V
Tolerances
±0.6 (.024)
±0.13 (.005)
I
I
C
I
I
C
OH
OL
OH
OL
L
L
= 25 pF, RL = 11 kΩ pull-up.
= 25 pF, RL = 3.3 kΩ pull-up.
= 3.2 mA
= 3.86 mA
= -40 µA max
= -200 µA max
[1]
Notes
gcm
mm (inches)
mm (inches)
mm
Inches
mm (inches)
Kg (in-lbs)
Hex head set screw
Units
2
(oz-in-s
2
)