AEDS-8011-E11 Avago Technologies US Inc., AEDS-8011-E11 Datasheet

AEDS-8011-E11

Manufacturer Part Number

AEDS-8011-E11

Description

Kit En,M CW,3Ch,200CPR,4mm,Gated 90e

Manufacturer

Avago Technologies US Inc.

Series

AEDx-8xxx-xxxr

Datasheet

1.HEDS-8911-152.pdf (9 pages)

Specifications of AEDS-8011-E11

Encoder Type

Optical

Output Type

Quadrature with Index (Incremental)

Pulses Per Revolution

200

Voltage - Supply

5VDC

Actuator Type

4mm Open Center

Detent

Built In Switch

Mounting Type

Chassis Mount, Motors

Termination Style

Terminal Pins

Product

Optical

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Orientation

Rotational Life (cycles Min)

Lead Free Status / Rohs Status

Compliant

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AEDx-8xxx-xxx

2- or 3-Channel Incremental Encoder Kit with Codewheel

Data Sheet

Description

The AEDx-8xxx comes in an option of two-channel or

three-channel optical incremental encoder kit with code-

wheel integrated in a protective housing. The encoder is

lead free and compliant to the RoHS directive. Each en-

coder kit consists of a collimated LED source and a detec-

tor IC enclosed within a small plastic package.

The AEDx-8xxx optical encoder has two-channel quadra-

ture outputs (A,B) plus a third channel index output (I).

There are three index options available. i.e. ungated, gat-

ed-90 ° and gated-180 ° electrical degree index pulse.

The AEDx-8xxx series optical encoder is designed for use

with motors with shaft diameters of 2mm and up to 5mm.

The quadrature, index and power supplied to the encoder

are accessed through an 8-pin male connector of 1.25 mm

pitch.

The AEDx-8xxx solution enables the servo system to be

more compact. With the aid of alignment jig, the assembly

process will also require less alignment time, thus making

the assembly process much easier for servo motor inte-

gration.

Applications

The AEDx-8xxx provides motion detection for DC servo

motor and closed loop stepper motor feedback system in

the following applications:

• Pick and Place machines

• Semiconductor equipment

• Factory automation equipment

Note: Avago Technologies encoders are not recommended for use in safety critical applications, e.g., ABS braking sys-

tems, power steering, life support systems and critical care medical equipment. Avago’s products and software are not

specifically designed, manufactured or authorized for sale as parts, components or assemblies for the planning, con-

struction, maintenance or direct operation of a nuclear facility or for use in medical devices or applications. Customers

are solely responsible, and waive all rights to make claims against Avago or its suppliers, for all losses, damage, expense

or liability in connection with such use. Please contact your local sales representative if more clarification is needed.

Features

• 3-channel differential output (A,B) with ungated, gated-

• 2-channel differential output available

• Up to 500 Cycles Per Revolution (CPR)

• Up to 30000 rpm motor speed

• -40 °C to 100 °C operating temperature

• Single 5 V supply

• Integrated RS-422 line driver

• Quick and easy assembly

Assembly View

90 ° and gated-180 ° index pulse (I)

Housing

Sensor Chassis

Codewheel & Hub

Baseplate

Related parts for AEDS-8011-E11

AEDS-8011-E11 Summary of contents

Page 1

AEDx-8xxx-xxx 2- or 3-Channel Incremental Encoder Kit with Codewheel Data Sheet Description The AEDx-8xxx comes in an option of two-channel or three-channel optical incremental encoder kit with code- wheel integrated in a protective housing. The encoder is lead free and ...

Page 2

... As a standard, the outputs are fed through a standard RS422 line driver to deliver the dif- ferentials signals at the final encoder output. [1,2] Absolute Maximum Ratings Parameter 1. Storage Temperature AEDS Series Storage Temperature AEDT Series 2. Supply Voltage 3. Output Voltage 4. Output Current per Channel 5 ...

Page 3

... Recommended Operating Conditions Parameter 1. Operating Temperature AEDS Series Operating Temperature AEDT Series 2. Supply Voltage 3. Output frequency ( 200 CPR) 4. Output frequency ( 400 & 500 CPR) Encoding Characteristics (Vcc = 4.5 to 5.5V, Tamb = -40 to +100°C) AEDx-8xxx-Exx (200 CPR only) Parameter 1. Pulse Width Error 2 ...

Page 4

Pin Assignments Pin Signal Pin 1 GND Pin 2 A+ Pin 3 A- Pin 4 B+ Pin 5 B- Pin 6 I+ Pin 7 I- Pin 8 Vcc Output Waveforms C P φ Figure ...

Page 5

Direction of Motor Rotation Direction of Rotation: When the codewheel rotates in the counter-clockwise direction viewing from the top of the en- coder kit, channel A will lead channel B. If the codewheel rotates in the opposite direction, channel B ...

Page 6

Figure 3. Mechanical Dimensions for Mounting Option 2 (AEDx-8x1x) Mounting Considerations Option 1 (AEDx-8x0x) with Protruded External Mounting Ear Hole CAUTION: For optimal performance, base plate and plastic housing assembly are designed for a ONE time assembly process only. Removal ...

Page 7

Mounting Alignment Tool Alignment Tool for AEDX-8XXX,4mm (HEDS-8938-011) Ø4.010 Ø10.400 ±0.005 A A front1 Alignment Tool for AEDX-8XXX,5mm(HEDS-8938-014) Ø5.010 Ø10.400 ±0.005 A A front1 7 +0.010 0 0.5 0.3 SECTION A-A +0.010 0 0.5 0.3 SECTION A-A ...

Page 8

... Notes lb. inch mm Description Connector Box Type, 8-pin, 1.25mm pitch Connector Box Type, 8-pin, 1.25mm pitch AEDS-Series (HEDS-8911-152) Specification: 1. Housing, 8P, pitch: 1.25mm 2. Terminal, #26~28AWG 3. Wire, UL1007 #28AWG-STR 4. Blue color AEDT-Series (HEDT-8912-152) Specification: 1. Housing, 8P, pitch: 1.25mm 2. Terminal, #26~30AWG 3. Wire, UL1007 #28AWG-STR 4. Grey color ...

Page 9

... S - 20ºC to 85º 40ºC to 100ºC Connectors ordering information: 1. HEDS-8911-152 - Connectors for AEDS-8xxx series 2. HEDT-8912-152 - Connectors for AEDT-8xxx series For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. ...

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