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W+S Meßsysteme GmbH
Datasheet AH950 (EN)

Datasheet AH950 (EN)

Product catalog summary

Product Overview: The AH 950 is an absolute hollow shaft encoder designed for very heavy-duty applications. It features a shaft-mounted design with a range of shaft bores from 14 to 30 mm and offers up to 13 bits (8192) maximum resolution.

Electrical Specifications: The encoder operates on a supply voltage of either 5 Volt TTL or 8 to 30 Volts DC, with a current consumption of 100 mA maximum. It supports both Gray Code and Binary Code output signals, with a push-pull or RS 422A output circuit. The impulse frequency is up to 200 kHz, with logic levels of Vcc - 0.7 Volt (high) and 0.25 Volt (low) maximum. It includes 100% short circuit protection.

Mechanical Specifications: The encoder is constructed with an aluminum cover and body, and a stainless steel shaft. It can operate at speeds up to 6000 RPM, with a torque greater than 0.05 Nm. The axial loading capacity is 40 N, and radial loading is 30 N. It has an IP 65 protection rating and operates within a temperature range of -20˚ to +70˚ C, with an optional extension to +100˚ C. The weight is 0.7 lb (320 g).

Connection and Ordering Information: The encoder is available with different shaft sizes and mechanical options. It can be ordered with a 2-meter cable or a 16-pin connector, with radial connector location options. Output signals can be binary or Gray code, and the output circuit type can be TTL or push-pull. Special functions and designs are available upon request, indicated by a 4-digit code at the end of the part number.

Additional Features: The encoder includes a detailed connection guide with color-coded cables for easy installation. Drawings are available in various formats such as dxf, iges, step, and sld files for integration into design systems.

Catalog excerpts

AH 950 ABSOLUTE HOLLOW SHAFT ENCODER Very Heavy Duty Construction Shaft Mounted Range of shaft bores (14 - 30 mm) Gray Code or Binary Code ELECTRICAL SPECIFICATIONS

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Drawing available as: dxf, iges, step, sld file e Connector Type 0=2 mtr. Cable 8=16Pin h Output Circuit Type AH=Absolute Hollow Shaft b Basic Series Number Note: Special functions and designs will be designated by a 4 digit code at the end of the part number. Consult factory for further details Function 16 Pin Cable Function 16 Pin Cable Connector Colour Code Connector Colour Code + Volt 2 brown 28 10 violet 24 7 blue Reset 15 white/yellow

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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