HEDB-9100-A01 Avago Technologies US Inc., HEDB-9100-A01 Datasheet

Encoders 2 Channel 500 CPR 2mm Carbon Wheel

HEDB-9100-A01

Manufacturer Part Number
HEDB-9100-A01
Description
Encoders 2 Channel 500 CPR 2mm Carbon Wheel
Manufacturer
Avago Technologies US Inc.
Datasheet

Specifications of HEDB-9100-A01

Number Of Channels
2
Product
Optical
Pulses Per Revolution
500 CPR
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
HEDB-9100 and HEDB-9000
Two Channel Optical Incremental Encoder
Modules Bundle With Codewheel
Data Sheet
Description
The HEDB-9100 and HEDB-9000 series are two channel
optical incremental encoder modules offered with a
codewheel. When used with a codewheel, these low
cost modules detect rotary position. Each module
consists of a lensed LED source and a detector IC
enclosed in a small C-shaped plastic package. Due to a
highly collimated light source and a unique
photodetector array, these modules are extremely
tolerant to mounting misalignment.
The HEDB-9100 and 9000 has two channel quadrature
outputs.
The HEDB-9100 is designed for use with a HEDS-5120
codewheel which has an optical radius of 11.00 mm
(0.433 inch).The HEDB-9000 is designed for use with a
HEDS-6100 codewheel which has an optical radius of
23.36 mm (0.920 inch).
The quadrature signals and the single 5V supply input
are accessed through five 0.025 inch square pins
located on 0.1 inch (pitch) centers.
1
Features
• High Performance
• Resolution from 96 CPR Up To 1000 CPR (Counts
• Low Cost
• Easy to Mount
• No Signal Adjustment required
• Small Size
• Operating Temperature: -40
• TTL Compatible
• Two Channel Quadrature Output
• Single 5V Supply
Applications
The HEDB-9100 and 9000 provide sophisticated motion
control detection at a low cost, making them ideal for
high volume applications. Typical applications include
printers, plotters, tape drives, and industrial and factory
automation equipment.
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.
Per Revolution)
o
C to 100
o
C

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HEDB-9100-A01 Summary of contents

Page 1

... The HEDB-9100 and 9000 has two channel quadrature outputs. The HEDB-9100 is designed for use with a HEDS-5120 codewheel which has an optical radius of 11.00 mm (0.433 inch).The HEDB-9000 is designed for use with a HEDS-6100 codewheel which has an optical radius of 23.36 mm (0.920 inch). The quadrature signals and the single 5V supply input are accessed through five 0 ...

Page 2

... Theory of Operation The HEDB-9100 and 9000 is emitter/detector modules. Coupled with a codewheel, these modules translate the rotary motion of a shaft into a two-channel digital output. As seen in Figure 1, the modules contain a single Light Emitting Diode (LED) as its light source. The light is collimated into a parallel beam by means of a single polycarbonate lens located directly over the LED ...

Page 3

Block Diagram Figure 1. Block Diagram Output Waveforms Figure 2. Output waveforms 3 ...

Page 4

... Ordering Information Three Channel Encoder Modules with Codewheel and 23.36 Optical Radius 00 - HEDB - 9 Resolutions Codewheel Rop (Cycle/Rev 23. CPR 1 - 11. 100 CPR E - 200 CPR F - 256 CPR G - 360 CPR H - 400 CPR A - 500 CPR I - 512 CPR B - 1000 CPR J - 1024 CPR Available Options Part Number ...

Page 5

... Bundle Part Number Breakdown List Note : The bundle part HEDB-9100/9000 consists of HEDS-9100/9000 and HEDS-5120/6100. The diagram below provides the breakdown list. Shaft Diameter HEDB - 9100 - CPR Encoder Module : HEDS-9100 - Codewheel : HEDS - 5120 - CPR Shaft Diameter HEDB - 9000 - CPR Encoder Module : HEDS-9000 - ...

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