HSD44T

Incremental

Unique sealing concept: Protection against dust, oil, grease, gas and other contaminations
Designed for applications involving high levels of impact and vibrations
Integrated shaft coupling: compensation for axial and radial shaft play
Protection against induced shaft currents: Electrically isolated from the motor shaft
Simple, fast installation
Large temperature range: -40°C to +100°C

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Tel.: +49 / 7424 - 89 -0
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Hengstler GmbH
Uhlandstr. 49
78554 Aldingen
Tel. +49 / 7424 - 89 -286
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Technical data
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Configurator

General

Product Family	HSD44T
Ordering Information	RotaryEncoderHSD44T
Fuction / Application	Incremental
Technology	Optical
Approval	CE

Mechanical

Housing Diameter [mm]	112 mm
Solid- / Hollow Shaft	Hollow 16 mm
Protection Rating Housing	NEMA 6
Operating Temperatur [°C]	-40 ... +100 °C
Housing Option	Aluminium
Increased Environmental Requirements	High mechanical robustness vehicle application
Connection	Cable

Electrical

Revolutions [rpm]	6.000 rpm
Number of Pulses	1024
Interface	Differential Line Driver

The North Star HSD44 series rotary encoders that have proven themselves in heavy-duty rail operation are designed for extreme working conditions. The devices provide 1024 pulses per revolution (PPR) via a tough, stainless steel disc in conjunction with a specially-developed optical sensor. The large slot in the sensor reduces the sensitivity of the motor bearings to impact, vibrations and wear. The HSD44 has been specifically designed for attachment to the end of a motor. Adapter plates are available for popular motor types. On request, we can manufacture adapter plates for any appropriate application. The HSD44 is ideally suited to controlled motor feedback in heavy-duty drives and hybrid-drive vehicles. It has been tried and tested in the field and is reliable in heavy-load applications and industrial environments.