HEDS-6510-009 HP [Agilent(Hewlett-Packard)], HEDS-6510-009 Datasheet - Page 8

• Manufacturer Part Number: HEDS-6510-009
• Description: Large Diameter (56 mm), Housed Two and Three Channel Optical Enco
• Manufacturer: HP [Agilent(Hewlett-Packard)]

*Explanation for symbols.
I cc – 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).
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 k 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 (less than 4 feet).
Part Number
HEDS-6500
HEDS-6540
Moment Of Inertia
Required Shaft Length
Bolt Circle
Mounting Screw Size
Pan Head Style
Encoder Base Plate Thickness
Mounting Screw Torque
Hub Set Screw
Parameter
[3]
OH
Symbol*
– High Level Output Voltage, V
V
V
V
V
I cc
I cc
t r
t f
t r
t f
OH
OH
OL
OL
[4]
[2]
Min.
2.4
2.4
30
Symbol
J
Typ.
200
180
17
50
57
40
OL
– Low Level Output Voltage, t r – Rise Time, t f – Fall Time.
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
Units
-6
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
8
L
L
= 25 pF, R L = 11 k pull-up.
= 25 pF, R L = 3.3 k pull-up.
= 3.2 mA
= 3.86 mA
= -40 A max
= -200 A max
[1]
Notes
gcm
mm (inches)
mm (inches)
mm
Inches
mm (inches)
Kg (in-lbs)
Hex head set screw
2
(oz-in-s
Units
2
)