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Heidenhain 334752-97 Rotary Encoder ERN/ROC Incremental 1024 Lines

Heidenhain 334752-97 appears to be a specific ordering code for a Heidenhain rotary encoder, most likely from the ERN 1331 serie (incremental) o ROC/ERQ absolute familia, based on similar part patterns and catalog references. These encoders mount on motor shafts via stator coupling o clamping ring, delivering 1024 lines per revolution (incremental) with options for EnDat 2.2 digital interface o 1 VPP analog sine/cosine signals for high-speed position and speed feedback. Resolution can reach 13 bits (8192 positions/rev) with interpolation, exactitud ±5–10 arcsec, and speeds up to 6000 rpm.

The encoder features integral bearing, sealed housing (IP64/IP65), and operates from DC 3.6–14 V with low power consumption (~0.6 W). It’s designed for servo drive feedback in CNC, robótica, y automatización, compensating for thermal expansion and vibration. Mechanical specs include shaft loads axial 150 N/radial 350 N y moment of friction <20 mNm. Compatible with Fanuc/Mitsubishi drives via EnDat protocols.

Categoría

Especificación

Número de pieza

334752-97 [query]

Tipo

Incremental rotary encoder (ERN series)

Lines/Rev

1024 (arriba a 8192 with interpolation)

Interfaz

EnDat 2.2 / 1 VPP

Exactitud

±5–10 arcsec

Max Speed

6000 rpm

Fuerza

3.6–14 V DC, ~0.6 W

Protección

IP64/IP65

Shaft Loads

Axial 150 N, radial 350 N

Tabla de especificaciones técnicas (Typical for ERN 1331/1024 Variant)

Categoría	Especificación
Número de pieza	334752-97 [query]
Tipo	Incremental rotary encoder (ERN series)
Lines/Rev	1024 (arriba a 8192 with interpolation)
Interfaz	EnDat 2.2 / 1 VPP
Exactitud	±5–10 arcsec
Max Speed	6000 rpm
Fuerza	3.6–14 V DC, ~0.6 W
Protección	IP64/IP65
Shaft Loads	Axial 150 N, radial 350 N