HEDS-5120#A01 Avago Technologies US Inc., HEDS-5120#A01 Datasheet - Page 2

• Manufacturer Part Number: HEDS-5120#A01
• Description: Quadrant/Circular Detector,Disc
• Manufacturer: Avago Technologies US Inc.

Specifications of HEDS-5120#A01

• Pulses Per Revolution: 500 CPR
• Number Of Channels: 2
• Supply Voltage: 5 V
• Operating Temperature Range: - 40 C to + 100 C
• Product: Optical
• Size / Dimension: 2 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
It is important to consider the environment in which the
codewheels will be used when selecting a codewheel
material. In brief, metal codewheels are rugged, but do
not offer higher resolution capabilities. Film codewheels
allow higher resolution, but cannot endure the same
temperatures and high humidity as metal. Glass code-
wheels offer both high temperature and higher resolu-
tion, but are also more expensive. Consider the follow-
ing rating table when choosing a codewheel material.
Recommended Operating Conditions
Note: Avago Technologies Encoder Modules are guaranteed to 100 kHz, but can operate at higher frequencies. See Encoder Module Data Sheet
for specifications and output load recommendations.
*HEDM-6140 is guaranteed to 100 kHz with the HEDS-9040 #T00 module.
2
Parameter
Storage
Temperature
Operating
Temperature
Humidity
Velocity
Shaft Axial Play
Shaft Eccentricity
Plus Radial Play
Acceleration
Parameter
Maximum Count Frequency
Shaft Perpendicularity
Plus Axial Play
Shaft Eccentricity Plus
Radial Play
Symbol
T
T
A
S
HEDS-XXXX
Metal Codewheels
100 kHz
±0.25 mm
(±0.010 in)
±0.1 mm
(±0.004 in) TIR
HEDS-XXXX
Metal Codewheels
-40°C to +100°C
-40°C to +100°C
30,000 RPM
±0.25 mm
(±0.010 in)
±0.1 mm
(±0.004 in) TIR
250,000 Rad/Sec
2
HEDM-XXXX
Film Codewheels
200 kHz*
±0.175 mm
(±0.007 in)
±0.04 mm
(±0.0015 in) TIR
HEDM-XXXX
Film Codewheels
-40°C to +70°C
-40°C to +70°C
non condensing
30,000 RPM
±0.175 mm
(±0.007 in)
±0.04 mm
(±0.0015 in) TIR
250,000 Rad/Sec
2
HEDG-XXXX
Glass Codewheels
-40°C to +100°C
-40°C to +100°C
12,000 RPM
±0.175 mm
(±0.007 in)
±0.04 mm
(±0.0015 in) TIR
100,000 Rad/Sec
HEDG-XXXX
Glass Codewheels
200 kHz
±0.175 mm
(±0.007 in)
±0.04 mm
(±0.0015 in) TIR
2