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AH740

Product catalog summary

Product Overview: The AH 740 is an Absolute Hollow Shaft Encoder designed for heavy-duty applications. It features a shaft-mounted design with a range of shaft bores from 6 to 14 mm and offers up to 12 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 defined as Vcc - 0.7 Volt for high and 0.25 Volt maximum for low. 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 0.04 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 0.84 lb (380 g).

Connection Details: The encoder uses a 16-pin connector with a specified cable color code for each function. The ordering code includes options for shaft size, mechanical options, connector type and location, output signals, and output circuit type.

Ordering Information: The ordering code for the AH 740 encoder includes several customizable options such as shaft size, mechanical options, connector type and location, output signals, and output circuit type. Special functions and designs are available upon request with a specific 4-digit code.

Catalog excerpts

AH 740 ABSOLUTE HOLLOW SHAFT ENCODER Heavy Duty Construction Shaft Mounted Range of shaft bores (6 - 14 mm) Up to 12 Bits (8192) Maximum 5 Volt TTL or 8 to 30 Volts Gray Code or Binary Code

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a Group Function AH=Absolute Hollow Shaft b Basic Series Number 740 c Shaft Size D 06=6 mm 10=10 mm 12=12mm 14=14mm AA=1/4“ AB=3/8“ AC=1/2“ d Mechanical Options 0=None 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 e Connector Type 0=2 mtr. Cable 8=16Pin f Connector Location R=Radial g Output Signals E=Binary <-> F=Gray <-> h Output Circuit Type 1=TTL (5 VDC) 5=Push Pull 8 to 30 VDC Function 16 Pin Cable Function 16 Pin Cable Connector Colour Code Connector Colour Code

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Archived catalogs

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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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