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Datasheet IH810 (EN)

Datasheet IH810 (EN)

Product catalog summary

Overview: The IH810 is an Incremental Hollow Shaft Encoder designed with a compact housing size of Ø 81 mm. It supports shaft bore diameters ranging from 15 to 30 mm and offers resolutions from 1 to 5000 pulses per revolution (ppr). The encoder operates with supply voltages of 5 VDC, 4.75-30 VDC, and 8-30 VDC.

Electrical Specifications: The encoder features a maximum current consumption of 40 mA (no load) and supports output circuits compatible with Push-Pull, TTL, and RS422A. It can handle a maximum pulse frequency of 300 kHz, with signal levels of Vcc – 0.7 V (high) and a maximum of 0.25 V (low). It includes short circuit and reverse polarity protection, with ESD and burst protection levels of 8 kV and 2 kV, respectively.

Mechanical Specifications: The encoder's body and cover are made of aluminum, while the shaft is stainless steel. It supports a maximum speed of 6000 RPM and has a mass moment of inertia of 80 · 10^-6 kgm² for a 15 mm bore diameter. The starting torque at 25°C is greater than 0.04 Nm, with axial and radial shaft loading limits of 40 N and 35 N, respectively. It is shock resistant up to 1000 m/s² and vibration resistant up to 200 m/s² (cable) and 100 m/s² (plug). The protection class is IP65, and it operates within a temperature range of -20 °C to +70 °C.

Output Signals and Geometry: The encoder provides output signals in configurations such as A + B + Z and A + B + Z + A\ + B\ + Z\. It offers various connection types, including 2 m cables, 9 Pin D-Sub plugs, and 5 or 8 Pin M12 plugs.

Ordering Code: The ordering code includes options for group function, mechanical options, output signals, basic series number, connection type, shaft size, connector location, and resolution. Special functions and designs are indicated by a code (Sxxx) at the end of the part number.

Accessories: Available accessories include mating connectors/female plugs for 8 Pin M12, 5 Pin M12, and 9 Pin D-Sub configurations.

Catalog excerpts

Incremental Encoder ■ Slim and Compact Design ■ Shaft Bore Diameter from 15 to 30 mm [5/8” to 1”] Current Consumption (no load) Output Circuit Pulse Frequency Signal Level (High) Short Circuit Protection Reverse Polarity Protection per Channel Max. Loading on Shaft Shock Resistance (6ms) Vibration Resistance (55-2000 Hz) Protection Class (DIN EN 60529) Operating Temperature Material Body & Cover Material Shaft Max. Speed Mass Moment of Inertia Aluminum Stainless Steel 6000 RPM 80 ■ 10-6 kgm2 All information without guarantee, errors and changes reserved / REV001. Stand 01/2026

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Incremental Encoder A leads B in the Clockwise Direction (facing shaft) Complementary Signals are also available (see ordering code) Dimension in mm (drawing available as: dxf-,iges-, step-,sld-file) Different Bore Diameters (D) Available—see ordering code All information without guarantee, errors and changes reserved / REV001. Stand 01/2026

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Incremental Encoder Ordering Code a. = Group Function d. = Mechanical Option IH = Incremental Hollow Shaft Encoder 0 = None b. = Basic Series Number 6 = 9 Pin D-Sub Plug P = 5 Pin M12 Plug Q = 8 Pin M12 Plug h. = Output, Supply Voltage c. = Shaft Size f. = Connector Location Selectable from 15 to 30 mm [5/8” to 1”] R = Radial * Any special functions and design will be designated by a code (Sxxx) at the end of the part number. Consult our Office for your region for further details. If this encoder does not fit your needs, please also consult us for help. Cable Color Code All information without...

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Incremental Encoder IH810 Incremental Hollow Shaft Encoder Accessories IH810 Mating Connector/Female Plug KD-8-M12 – Mating Connector/Female Plug 8 Pin M12 KD-5-M12 – Mating Connector/Female Plug 5 Pin M12 KD-9-DSub – Mating Connector/Female Plug 9 Pin D-Sub All information without guarantee, errors and changes reserved / REV001. Stand 01/2026

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Datasheet IH810 (EN)

Datasheet IH810 (EN)

Catalog excerpts

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