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SCH32F

Product catalog summary

Mechanical Specifications
The SCH32F encoder features an aluminum housing with a nickel-plated steel cap, and an optional aluminum cap for flat cable configurations. It has a hollow brass shaft and weighs approximately 50 grams. The encoder supports a maximum shaft speed of 6,000 rpm and a starting torque of less than 0.005 Nm at 25°C. It can handle axial and radial shaft loads up to 20 N.

Electrical Specifications
This incremental encoder offers resolutions from 1 to 5000 pulses per revolution (ppr) and operates on a supply voltage between 4.5 Vdc and 30 Vdc. The output format includes two-channel quadrature with an index and optional complementary outputs. It supports a frequency response up to 200 kHz and is protected against reverse polarity and output short circuits. The encoder is compliant 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 up to 100 G for 11 ms and vibrations from 10-2000 Hz at 10 G. The enclosure is rated IP 65, with an IP 50 option for flat cable configurations.

Connection Options
The encoder offers various connection options, including 8-lead differential and 5-lead standard cables, as well as a 10-lead flat cable with an IDC connector. M12 connectors are available in 5-pin and 8-pin configurations.

Output Terminations
The encoder provides standard and differential output options, with specific wire color coding for each channel. Mating connectors with cables are available for both standard and differential outputs.

Ordering Code
The ordering code for the SCH32F encoder includes specifications for pulses per revolution, output type, hollow shaft diameter, IP rating, cable length, and connector type. Custom options are available upon request.

Catalog excerpts

Automation / Mini Resolution: Supply Voltage: Output Voltage: Output Current: Frequency Response: Output Format: Phase Sense: Hollow Bore: Electrical Specifications Hollow Shaft Encoder - Mechanical Specifications Incremental 1 to 5000 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. Bearing Life: Aluminum Nickel-plated Steel Aluminum (flat cable option) Hollow Shaft: Brass Encoder: ~ 50 gr (1,76 oz) Cable: 50 gr / meter (1,76 oz / meter) > 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 Operating Temp.: Gated with Channels A and B high Storage Temp.: Enclosure Rating: IP 65 / Nema 4 (approx.) IP 50 / Nema 5 (approx.) - flat cable Electrical Protection: Noise Immunity: 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 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) ** = It is recommended user not to combine max. values for all 3 parameters 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 Standard Differential

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Type SCH32F Output waveform Disk Resolutions (pulses per revolution) Other options on request Pulses per revolution, min. 1 – max. 5.000 Channel tolerance Phase difference tolerance Z channel tolerance Mechanical Dimensions

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Industrial Encoders Spring coupling Flat Ribbon Cable with IDC connector Spring coupling incl. screws

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Type SCH32F Output Terminations Flat Cable w/ IDC Connector Standard Cable Standard Output Channel A AB BZ ZVsup GND Differential Output Wire Color Green NC Yellow NC Gray NC Brown White Differential Output * Position Pink Gray Green Yellow White Brown Red Blue * Hewlett Packard (HP) compatible Mating Connector w/ Cable Mating Connector w/ Cable Wire Color Wire Color Brown White Green Yellow Gray Red Blue Pink Green White Gray Yellow Brown Differential Output IP 50 rating CE mark not available 0,5 m, 1 m, or 2 m cable length only Standard Output mm (inches) mm (inches) mm (inches) See Accessories...

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Type SCH32F Ordering Code Hollow Shaft Length Cable Length Cable Takeout or Connector Differential 26C31 Line Driver Standard Cable No cable Standard is 1 meter Specify length Flat Cable w/ IDC 0,5 meter 1,0 meter 2,0 meters Flat cable Connector Side (radial) Spring Coupling * = Only Flat Cable 1 hole p/n 80140078 1 hole p/n 80140089 2 holes p/n 80140189 2 holes p/n 80131398 Other options on request: Please contact Scancon A/S See Accessories for dimensions

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SCH32F

SCH32F

Catalog excerpts

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