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SCH16F

Product catalog summary

Mechanical Specifications
The SCH16F encoder features a housing made of aluminum or brass, with an aluminum cap and a brass hollow shaft. It weighs approximately 15 grams, with the cable adding 50 grams per meter. The bearing life exceeds 1.9 x 10¹⁰ revolutions at rated load, and the shaft speed can reach up to 12,000 rpm. The starting torque is less than 0.005 Nm at 25°C, and the hollow shaft can handle axial and radial loads of up to 10 N.

Electrical Specifications
This incremental encoder offers resolutions from 100 to 5,000 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 of up to 200 kHz and provides electrical protection against reverse polarity and output short circuits. The encoder is noise immune, complying with EN61000-6-2:2005 and EN61000-6-3:2007 standards.

Environmental Specifications
The operating temperature range is -20°C to +70°C, with a storage temperature range of -20°C to +85°C. It can withstand shocks of 100 G for 11 ms and vibrations from 10-2000 Hz at 10 G. The encoder has an IP 50 rating, indicating protection against dust and limited ingress of water.

Connection Options
The encoder can be connected using an 8-lead twisted pair shielded cable or a 10-lead flat cable with an IDC connector. Cable lengths are available in 0.5 m, 1 m, or 2 m, with specific tolerances for each length.

Ordering Code
The ordering code for the SCH16F encoder includes specifications for pulses per revolution, output type, hollow shaft diameter and length, IP rating, cable length, connector type, and spring coupling orientation. Various options are available for customization, including differential and inverted outputs, and different cable and connector configurations.

Catalog excerpts

Automation / Micro Hollow Shaft Encoder - Hollow Bore: Mechanical Specifications Electrical Specifications Housing: Aluminum / Brass Cap: Aluminum Hollow Shaft: Brass Encoder: ~ 15 gr (0,53 oz) Cable: 50 gr / meter (1,76 oz / meter) Bearing Life: > 1,9 x 1010 revolutions at rated load Bearing Pre-Load: Shaft Speed: Starting Torque: Mass Moment of Inertia: Hollow Shaft Loads: Supply Voltage: Output Voltage: Output Current: 20 mA max. load per output channel 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 Gated with Channels A and B high Electrical Protection: 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) Storage Temp.: Shock: Differential or Inverted Operating Temp.: Connection Options Cable: 8 leads (0,05 mm2, 30 AWG) twisted pairs; shielded Flat Cable: 10 lead flat cable with IDC connector = It is recommended, not to combine max. Value for all 3 parameters

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Type SCH16F 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

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Type SCH16F Output Terminations Standard Cable Flat Cable w/ IDC Connector Differential Output Differential Output* Inverted Output** Wire Color Pink Gray Green Yellow White Brown Red Blue * Hewlett Packard (HP) compatible ** ID # required for ordering IP 50 rating CE mark not available 0,5 m, 1 m, or 2 m cable length only Cable Tolerances Cable Length Flat Cable Round Cable XX ≤ 500 mm w/ connector 500 ≤ XX ≤ 1000 mm w/ connector XX > 1000 mm w/ connector

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Type SCH16F Ordering Code Hollow Shaft Length Differential Inverted (Flat cable option only) Cable Length Cable Takeout Spring Coupling 50 IDC on flat cable IDC No connector 00 Side (radial) Back (axial) Flat Cable (radial) 14 Standard Cable Standard is 1 meter Specify length No Cable Flat Cable w/ IDC 0,5 meter 1 meter 2 meters For Scancon Motor Flanges 80149061 0,25 mm V S1 80149061 0,25 mm H S3 80142773 0,25 mm V S7 80142773 0,25 mm H S8 No spring coupling 00 For Maxon Motor Flanges 80142626 0,15 mm V 80142626 0,15 mm H 80142665 0,25 mm V 80142665 0,25 mm H No spring coupling Other options...

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SCH16F

SCH16F

Catalog excerpts

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