maxon Product Range 2025/26

ENX 8 IMR Encoder ∅ 8 mm, 100 CPT

Key data

IMR 2 channel differential

Number of channels Max. counts per turn Encoder length L1 Ambient temperature

2 100 5.9 -20...+85 4

mm °C

Weight

g

Selection criteria

IMR 2 channel differential

Speed and rotation direction detection Speed and position control Compact and robust design

High resolution Cost effective

suitable

suitable to a limited extent

not suitable

Specifications Supply voltage V CC Typical current draw Max. operating frequency

IMR 2 channel differential

V

5 ±0.5 10 100 60 000

mA kHz rpm

Max. Speed Connector

Flexprint cable FPC 8 pole, pitch 0.5 mm possible matching connector Molex 52745-0897 Pin 1 Motor + Pin 2 V CC Pin 3 GND Pin 4 Motor –

Pin 5 channel A Pin 6 channel A Pin 7 channel B Pin 8 channel B

Output signal: EIA-Standard RS 422 Output current per channel: ±20 mA

Variants

IMR 2 channel differential

870711 100 80

Part Number Counts per turn Cable length

mm

modular system

 Page Dimensions standard version 

Notes 1Length given excludes any intermediate plate for mounting on a motor. The effective total length of a motor-encoder combination can be found on the respective dimensional drawing. Maximum permissible cable/plug continuous current: 0.5 A.

M 1:1

DC motor RE 8



130

Further technical details can be found in the product information in the online shop under Downloads.

maxon sensor 499

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