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2RMHF
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Automation / Mini Hollow Shaft Encoder - Hollow Bore: IP 64 rating (IP 50 for flat cable option) Mechanical Specifications Electrical Specifications Brass Electroplated Steel Aluminum (flat cable option) Hollow Shaft: Brass Supply Voltage: Output Voltage: Low: 500 mV max. at 10 mA High: (Vin – 0,6) at -10 mA (Vin – 1,3) at -25 mA 30 mA max. load per output channel Output Current: Frequency Response: Output Format: Two channel (A, B) quadrature with Index (Z) and optional complementary (A-, B-, Z-) outputs Phase Sense: A leads B clockwise (CW) from the mounting end of the encoder Environmental Specifications Operating Temp.: Gated with Channels A and B high Storage Temp.: ASIC Push pull and Differential OL7272 Push-pull and Differential Line Driver 26C31 Differential Line Driver 5V output (with 5V input) IP 64 / Nema 4 (approx.) IP 50 / Nema 5 (approx.) – flat cable Reverse polarity and output short circuit protected Noise Immunity: Tested to EN61000-6-2 : 2005 (industrial environments) Electromagnetic compatibility (EMC) and EN 61000-6-3 : 2007 (residential, commercial, and lightindustrial environments) for Electromagnetic compatibility (EMC) Encoder: ~ 35 gr (1,23 oz) Cable: 50 gr / meter (1,76 oz / meter) > 1,9 x 1010 revolutions at rated load Bearing Pre-Load: Electrical Protection: Weight: Bearing Life: Shaft Speed: Starting Torque: Mass Moment of Inertia: Hollow Shaft Loads: Connection Options Cable: 8 leads (0,05 mm2, 30 AWG) - Differential 5 leads (0,14 mm2, 26 AWG) - Standard twisted pairs; shielded Flat Cable: 10 lead flat cable with IDC connector = It is recommended user not to combine max. value for all 3 parameters

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Type 2RMHF Output waveform Disk Resolutions (pulses per revolution) Channel tolerance Phase difference tolerance Z channel tolerance Other options on request Pulses per revolution, min. 1 – max. 7.500 Mechanical Dimensions Tolerances according to ISO 2768 f Spring coupling part no. 80139791

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Industrial Encoders Spring coupling Spring coupling Flat Ribbon Cable with IDC connector

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Type 2RMHF Output Terminations Flat Cable w/ IDC Connector Standard Cable Standard Output Channel Differential Output Differential Output * Wire Color Pink Gray Green Yellow White Brown Red Blue Brown White GND = Circuit Ground IP 50 rating CE mark not available 0,5 m, 1 m, or 2 m cable length only * Internally connected as GND * Hewlett Packard (HP) compatible Cable Tolerances Cable Length Flat Cable Round Cable Channel VDD GND A AB BZ ZGND = Circuit Ground

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Type 2RMHF Ordering Code Hollow Shaft Length Cable Length Cable Connector Spring Takeout Coupling * = Only flat cable Standard Standard – Open Collector NPN Standard – Open Collector PNP Differential 26C31 Line Driver OL 7272 Line Driver Standard - with built-in TSM ** Standard Cable Standard is 1 meter Specify length No Cable Flat Cable w/ IDC 0,5 meter Cable Side (radial) Back (axial) Flat Cable (radial) Connector Side (radial) Standard Cable Flat Cable IDC on flat cable* ** Designed specifically for Wind Power applications. Other options on request: Please contact Scancon A/S See SCA24...

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2RMHF 5Pages

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2RMHF
5Pages