ERN1120 1024 ID669522-02 Heidenhain Sumtak Incremental Rotary Encoder 

ERN1120 1024 ID669522-02 Heidenhain Sumtak Incremental Rotary Encoder 

• ERN1120 1024 ID:669522-02 HEIDENHAIN 1120 encoder

• ENCODER ERN 1120 1024 01L70-FW ID:669522-02

• IRH320-1024-002 encoder spot

• Sumtak encoder

• ERN1120 series ID# 669522-02 rotary encoder

• IRH3 Series

• HEIDENHAIN hollow shaft rotary encoder

• Hollow-shaft Incremental encoder with mounted stator coupling

SUMTAK is a branch of HEIDENHAIN, ERN1120 1024 ID669522-02 also called hollow shaft rotary encoder, HEIDENHAIN ERN 1120 1024 01L70-FW ID:669 522-02 encoder, IRH320-1024-002, incremental rotary encoder with mounted stator coupling, belongs to IRH3Series, or ERN1120 series, 1024 pulse, 35 mm Series, with integral bearing, Incremental, Shaft diameter 8mm, IP20 (IP66 when shaft is stationary).

ERN1120 1024  ID669522-02.jpg

Specification of Heidenhain ERN1120 1024 ID669522-02:



Country/Region of







Rotary encoder


ERN1120 1024  ID669522-02

Output Pulse(CS)


Scanning frequency

<=300 kHz

Electrical connection

Cable 1 m, 3 m, 5 m without coupling


Blind hollow shaft D = 8 mm

Mech. permissible speed n

6000 min1

Starting torque (at 20°C)

0.005 Nm

Protection EN 60 529

IP20 (IP66 when shaft is stationary)

Also, we supply:

IRH320-1000-001,ID: 669522-06 ERN 1120 1000;

IRH320-1024-002, ERN 1120 1024 ID:669522-02;

IRH320 500P/R DC5V ,ID: 669522-16 ERN 1120 500;

IRH320-2500-002 , ERN1120 2500 ID:669522-10.

RicoCNC is a global supplier of encoders, servo motors, servo drives, electric fans, limit switches, reducers, and many more. Focusing on providing high-quality products for customers from all over the world. Welcome your inquiry if you are looking for them.

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