HEDS-6540#B13 Avago Technologies US Inc., HEDS-6540#B13 Datasheet - Page 9
![Optical Encoder](/photos/19/89/198933/4606271_sml.jpg)
HEDS-6540#B13
Manufacturer Part Number
HEDS-6540#B13
Description
Optical Encoder
Manufacturer
Avago Technologies US Inc.
Series
HEDS-65xxr
Datasheet
1.HEDS-6511.pdf
(14 pages)
Specifications of HEDS-6540#B13
No. Of Channels
3
Rotational Speed Max
30000rpm
Supply Voltage Range
4.5VDC To 5.5VDC
Encoder Resolution
1000CPR
Torque Max
0.88in-lb
Shaft Diameter
8mm
Pulses Per Revolution
1000 CPR
Number Of Channels
3
Supply Voltage
5 V
Operating Temperature Range
- 40 C to + 100 C
Product
Optical
Size / Dimension
56 mm
Sensor Supply Voltage
4.5VDC To 5.5VDC
Rohs Compliant
Yes
Encoder Type
Optical
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Encoder Mounting and Assembly
9
Mounting Considerations
The HEDS-654x/HEDL-654x must be aligned with respect to the optical center (codewheel shaft) as indicated in the
following figure.
If neither locating pins nor locating boss are available, then a centering tool supplied by Avago can be used (HEDS-
6510).
The following figure shows how the main encoder components are organized.
(0.625)
15.88
(0.103)
2.62
2 SCREW MOUNTING
M2.5 (2-56 UNC-2B)
2 PLCS – EQUALLY
SPACED ON
46.00 (1.811) DIA.
BOLT CIRCLE
ALIGNING PINS
2.39/2.34 DIA. – 0.76 HIGH
(0.094/0.092–0.030)
0.25 (0.010) x
45° CHAMFER
2 PLACES
EXPLODED VIEW
∅ 0.25 (0.010) A
∅ 0.15 (0.006) A
(0.680)
17.27
HEDL-65XX fig 10
HEDL-65XX fig 9
(0.960)
24.38
TYPICAL DIMENSIONS IN MILLIMETERS AND (INCHES).
ALIGNMENT BOSS
∅ 26.010/25.984
(∅ 1.024/1.023)
5.7 (0.225) TALL MAX.
—A—
MOTOR SHAFT CENTER
∅ 0.15 (0.006) A