Incremental encoder Series IEF3-4096 by FAULHABER

3D-CAD Files Datasheet

Variants

Encoders

Series IEF3-4096

magnetic Encoder, digital outputs
3 channels, 16 - 4096 lines per revolution

Key Features

Lines per revolution:

16 ... 4096

Encoder channels:

Advantages

Various resolutions available as standard feature

Also available as Line driver version

Index channel for referencing a rotation of the drive shaft

Flexible customer-specific modifications including custom resolution, direction of rotation, index pulse width and index position are possible

High signal quality

Extremely compact

Variants:

Series IEF3-16

N : Lines per revolution : 16 |n_channel : Encoder channels : 3

Series IEF3-32

N : Lines per revolution : 32 |n_channel : Encoder channels : 3

Series IEF3-64

N : Lines per revolution : 64 |n_channel : Encoder channels : 3

Series IEF3-128

N : Lines per revolution : 128 |n_channel : Encoder channels : 3

Series IEF3-256

N : Lines per revolution : 256 |n_channel : Encoder channels : 3

Series IEF3-512

N : Lines per revolution : 512 |n_channel : Encoder channels : 3

Series IEF3-1024

N : Lines per revolution : 1024 |n_channel : Encoder channels : 3

Series IEF3-2048

N : Lines per revolution : 2048 |n_channel : Encoder channels : 3

Series IEF3-4096

N : Lines per revolution : 4096 |n_channel : Encoder channels : 3

Values at 22° and nominal voltage		Value
Lines/Steps per revolution	N	16
Frequency range, up to	f	5 kHz
Signal output, square wave		2+1 Index
Current consumption, typical	I_DD	25 mA
Output current, max.	I_OUT	2.5 mA
Inertia of sensor magnet	J	1.57 gcm²
Accuracy, typ.		0.5 °m
Repeatability, typ.		0.08 °m
Hysteresis		0.02 °m
Edge spacing, min.		225 ns
Mass, typ.		15.4 g

Values at 22° and nominal voltage		Value
Lines/Steps per revolution	N	32
Frequency range, up to	f	10 kHz
Signal output, square wave		2+1 Index
Current consumption, typical	I_DD	25 mA
Output current, max.	I_OUT	2.5 mA
Inertia of sensor magnet	J	1.57 gcm²
Accuracy, typ.		0.5 °m
Repeatability, typ.		0.08 °m
Hysteresis		0.02 °m
Edge spacing, min.		225 ns
Mass, typ.		15.4 g

Values at 22° and nominal voltage		Value
Lines/Steps per revolution	N	64
Frequency range, up to	f	20 kHz
Signal output, square wave		2+1 Index
Current consumption, typical	I_DD	25 mA
Output current, max.	I_OUT	2.5 mA
Inertia of sensor magnet	J	1.57 gcm²
Accuracy, typ.		0.5 °m
Repeatability, typ.		0.08 °m
Hysteresis		0.02 °m
Edge spacing, min.		225 ns
Mass, typ.		15.4 g

Values at 22° and nominal voltage		Value
Lines/Steps per revolution	N	128
Frequency range, up to	f	40 kHz
Signal output, square wave		2+1 Index
Current consumption, typical	I_DD	25 mA
Output current, max.	I_OUT	2.5 mA
Inertia of sensor magnet	J	1.57 gcm²
Accuracy, typ.		0.5 °m
Repeatability, typ.		0.08 °m
Hysteresis		0.02 °m
Edge spacing, min.		225 ns
Mass, typ.		15.4 g

Values at 22° and nominal voltage		Value
Lines/Steps per revolution	N	256
Frequency range, up to	f	80 kHz
Signal output, square wave		2+1 Index
Current consumption, typical	I_DD	25 mA
Output current, max.	I_OUT	2.5 mA
Inertia of sensor magnet	J	1.57 gcm²
Accuracy, typ.		0.5 °m
Repeatability, typ.		0.08 °m
Hysteresis		0.02 °m
Edge spacing, min.		225 ns
Mass, typ.		15.4 g

Values at 22° and nominal voltage		Value
Lines/Steps per revolution	N	512
Frequency range, up to	f	160 kHz
Signal output, square wave		2+1 Index
Current consumption, typical	I_DD	25 mA
Output current, max.	I_OUT	2.5 mA
Inertia of sensor magnet	J	1.57 gcm²
Accuracy, typ.		0.5 °m
Repeatability, typ.		0.08 °m
Hysteresis		0.02 °m
Edge spacing, min.		225 ns
Mass, typ.		15.4 g

Values at 22° and nominal voltage		Value
Lines/Steps per revolution	N	1024
Frequency range, up to	f	320 kHz
Signal output, square wave		2+1 Index
Current consumption, typical	I_DD	25 mA
Output current, max.	I_OUT	2.5 mA
Inertia of sensor magnet	J	1.57 gcm²
Accuracy, typ.		0.5 °m
Repeatability, typ.		0.08 °m
Hysteresis		0.02 °m
Edge spacing, min.		225 ns
Mass, typ.		15.4 g

Values at 22° and nominal voltage		Value
Lines/Steps per revolution	N	2048
Frequency range, up to	f	640 kHz
Signal output, square wave		2+1 Index
Current consumption, typical	I_DD	25 mA
Output current, max.	I_OUT	2.5 mA
Inertia of sensor magnet	J	1.57 gcm²
Accuracy, typ.		0.5 °m
Repeatability, typ.		0.08 °m
Hysteresis		0.02 °m
Edge spacing, min.		225 ns
Mass, typ.		15.4 g

Values at 22° and nominal voltage		Value
Lines/Steps per revolution	N	4096
Frequency range, up to	f	875 kHz
Signal output, square wave		2+1 Index
Current consumption, typical	I_DD	25 mA
Output current, max.	I_OUT	2.5 mA
Inertia of sensor magnet	J	1.57 gcm²
Accuracy, typ.		0.5 °m
Repeatability, typ.		0.08 °m
Hysteresis		0.02 °m
Edge spacing, min.		225 ns
Mass, typ.		15.4 g

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Application note

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AN 136 - Block Commutation - with Digital Hall Sensors - with Absolute Encoder

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AN 144 - Quadrature interface

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AN 146 - Further information on IEH2 and IEH3

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AN 147 - Definition of the encoder signal criteria

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AN 162 - Analog Hall Sensors

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AN 163 - Digital Hall Sensors

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Series IEF3-16