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2SUN

Product catalog summary

Mechanical Specifications:
The encoder housing and cap are made of aluminum, while the shaft is stainless steel. The encoder weighs approximately 37 grams, with the cable adding 50 grams per meter. It supports a shaft speed of up to 9,000 rpm and has a bearing life exceeding 1.9 x 10¹⁰ revolutions. The starting torque is less than 0.005 Nm at 25°C, and it can handle axial and radial shaft loads of up to 20 N.

Electrical Specifications:
The encoder is incremental with a resolution range from 1 to 5,000 pulses per revolution (ppr). It operates on a supply voltage between 4.5 Vdc and 30 Vdc, with a maximum output current of 25 mA per channel. The frequency response is up to 200 kHz. The output format includes two-channel quadrature with an index and optional complementary outputs. It features reverse polarity and short circuit protection, and complies with EMC standards EN61000-6-2:2005 and EN61000-6-3:2007.

Environmental Specifications:
The operating and storage temperature range is -40°C to +85°C. It can withstand shocks of 100 G for 11 ms and vibrations from 10-2000 Hz at 10 G. The enclosure is rated IP 67, providing high resistance to environmental factors, and features 22-micron anodization for seawater protection.

Connection Options:
The encoder offers cable options with 8 leads for differential output and 5 leads for standard output, both shielded and twisted pairs. The shaft encoder has a diameter of 30 mm, with a shaft diameter of 6 mm, and supports resolutions up to 5000 ppr.

Output Terminations:
Standard and differential output channels are color-coded for easy identification. The ordering code includes options for output type, shaft diameter, IP rating, and cable length, with additional customization available upon request.

Catalog excerpts

Solar / Mini Supply Voltage: Output Voltage: Output Current: Frequency Response: Output Format: Phase Sense: Electrical Specifications Shaft Encoder - “Seawater-Proof” 22 micron Anodization Mechanical Specifications Incremental 1 to 5.000 ppr (pulses per revolution) 4,5 Vdc min. to 30 Vdc max. (35 mA max. - no load) Low: 500 mV max. at 10 mA High: (Vin – 0,6) at -10 mA (Vin – 1,3) at -25 mA 25 mA max. load per output channel 200 kHz max. Housing: Aluminum Cap: Aluminum Shaft: Stainless Steel Encoder: ~ 37 gr (1,3 oz) Cable: 50 gr / meter (1,76 oz / meter) Bearing Life: > 1,9 x 1010 revolutions at rated load Shaft Speed: Starting Torque: Mass Moment of Inertia: Shaft Loads: Axial: Radial: Two channel (A, B) quadrature with Index (Z) and optional complementary (A-, B-, Z-) outputs A leads B clockwise (CW) from the mounting end of the encoder Environmental Specifications Gated with Channels A and B high Operating Temp.: Storage Temp.: ASIC Push pull and Differential OL7272 Push-pull and Differential Line Driver 26C31 Differential Line Driver 5V output (with 5V input) Reverse polarity and output short circuit protected Enclosure Rating: IP 67 / Nema 6 (approx.) 22 micron anodization Electrical Protection: 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) Connection Options Cable: 8 leads (0,05 mm2, 30 AWG) - Differential 5 leads (0,14 mm2, 26 AWG) - Standard twisted pairs; shielded = It is recommended, not to combine max. Value for all 3 parameters

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Type 2SUN 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. 5.000 Mechanical Dimensions

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Type 2SUN Output Terminations Standard Cable Standard Output Channel Differential Output Wire Color Green NC Yellow NC Gray NC Brown White Pink Gray Green Yellow White Brown Red Blue Ordering Code Shaft Length Cable Length Cable Takeout See table IP 67 Standard Differential 26C31 Line Driver 5V only OL 7272 Line Driver Standard –with built-in TSM Standard Cable Standard is 1 meter Specify length 09 Side (radial) Back (axial) Other options on request: Please contact Scancon A/S See Accessories for drawings

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