HEDR-5120#H12 Avago Technologies US Inc., HEDR-5120#H12 Datasheet - Page 2

• Manufacturer Part Number: HEDR-5120#H12
• Description: Encoders 2 Channel 408CPR
• Manufacturer: Avago Technologies US Inc.
• Type: Optical Encoderr

Specifications of HEDR-5120#H12

• Number Of Channels: 2
• Product: Optical
• Size / Dimension: 6 mm
• Pulses Per Revolution: 400 CPR
• Detents: No
• Motion: Rotary
• Mounting Style: Surface Mount
• Index Output: Not Indexed
• Encoder Signal: Digital Square Wave
• Built In Switch: No
• Shaft Style: Hollow
• Shaft Diameter (mm): 6mm
• Operating Supply Voltage (typ): 5VDC
• Operating Temperature Min Deg. C: -10C
• Operating Temperature Max Deg. C: 85C
• Terminal Type: Gull Wing
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Package Dimensions
Applications
The HEDR-5300 provides pre-
packaged motion detection in a
small package and at a low cost,
making it ideal for high volume
applications. Typical applications
include printers, plotters, tape
drives, positioning tables,
automatic handlers, and any
other motion control system
where space is constrained.
Note: Avago Technologies
encoders are not recommended
for use in safety critical
applications. Eg. ABS braking
systems, power steering, life
support systems and critical care
medical equipment. Please
contact sales representative if
more clarification is needed.
Theory of Operation
The HEDR-5300 translates rotary
motion of a shaft into a two
channel digital output.
As seen in the block diagram, the
HEDR-5300 series has four key
parts: a single light emitting
diode (LED) light source, a
2
MOLEX
53047-0410
HEADER
MATES WITH
MOLEX
51021-0400
HOUSING
1.25 (0.049)
PIN SPACING
GND 3
V
CC 1
B 2
A 4
(0.22)
5.7
(0.13)
3.2
NOTE:
CHANNEL A LEADS
CHANNEL B WHEN
MOTOR ROTATES
COUNTER-CLOCKWISE
(0.27)
6.8
Device Marking
COUNTRY OF MANUFACTURE
(0.02 MAX.)
(0.91 MAX.)
SERIAL NUMBER
0.6 MAX.
23 MAX.
(0.83 MAX.)
PART NUMBER
21 MAX.
LABEL
(0.63)
HEDR-5300-XXXXX
16
XXXX-XXXXXX
MADE IN XXX
(0.47)
12
(0.39)
10
(0.07)
1.8
25 °C