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DF-100

Product catalog summary

Overview: The DF-100 is a rotary electric encoder designed for harsh environments, utilizing Netzer Precision's proprietary technology. It offers a low profile, high resolution, and precision, with high tolerance to environmental extremes.

Mechanical Specifications: The encoder features a low profile of 10 mm, with no bearings or contacting elements, making it highly reliable. It has a rotor inertia of 72,091 gr·mm² and a nominal air gap of 0.6 mm. The total weight is 126 grams, and it is made of aluminum.

Electrical Specifications: The encoder operates on a 5V supply with a maximum cable length of 1,500 mm. It supports digital interfaces with analog Sine/Cosine outputs and can be processed internally or externally for digital outputs.

Environmental Specifications: The DF-100 can operate in temperatures ranging from -40°C to +85°C and can be stored between -50°C and +100°C. It has a shock endurance of 100 g for 11 ms and vibration endurance of 20 g from 10 to 2000 Hz, with an IP40 protection rating.

Performance: The encoder offers an angular resolution of 18-20 bits, with a maximum static error of ±0.015° and an extended accuracy static error of ±0.010°. It supports a maximum operational speed of 1,500 rpm and unlimited rotation measurement range.

Interface and Communication: The encoder uses Synchronous Serial Interface (SSI) and BiSS-C Interface for data transmission, with a clock frequency of 0.5 to 2.0 MHz and a position update rate of up to 30 kHz. It includes advanced calibration and monitoring options via Electric Encoder Explorer software.

Mounting and Accessories: The encoder can be mounted at the end or mid of the shaft, with various cable orientation options. Optional accessories include a demonstration kit with a mounted encoder and RS-422 to USB converter.

Ordering Information: The product line includes options for cable orientation, accuracy, shaft position, output type, and resolution, with optional built-in test features.

Catalog excerpts

Precision Position Sensors ABSOLUTE POSITION ROTARY ELECTRIC ENCODER™ DATA SHEET The DF-100 is a member of the DF series of Electric Encoders™, based on Netzer precision proprietary technology. The Electric Encoder™ offers many advantages - some unparalleled • Low profile (10 mm) • No bearings or other contacting elements. • High resolution and precision • High tolerance to temperature extremes, shock, moisture, EMI, RFI and Magnetic fields • Low weight • Holistic signal generation • Digital interfaces

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Precision Position Sensors ABSOLUTE POSITION ROTARY ELECTRIC ENCODER™ HARSH ENVIRONMENT DATA SHEET Digital SSi Interface Synchronous Serial Interface (SSI) is a point to point serial interface standard between a master (e.g. controller) and a slave (e.g. sensor) for digital data transmission.

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ABSOLUTE POSITION ROTARY ELECTRIC ENCODER HARSH ENVIRONMENT Ordering Code DF - 100 - 32 - S G DF Product line DATA SHEET Optional Accessories Extended Accuracy Outer Diameter Cable orientation: (Top view) Resolution Code BIT (Build In Test): optional [] DF-100 User Manual: Mechanical , Electrical and calibration setup. Demonstration Kit DF-100DKIT-01: Includes ,mounted encoder on rotary jig, and RS-422 to USB converter.

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ABSOLUTE POSITION ROTARY ELECTRIC ENCODER HARSH ENVIRONMENT DATA SHEET Rotor Type 1 (End Shaft) Rotor Type 3 (Mid Shaft) Slot Bottom View Three options for cable direction (Top View) Stator Top View (w/o rotor) Unless Otherwise Specified Dimensions are in: mm Left (counterclockwise) Right (clockwise)

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Netzer Precision Position Sensors ABSOLUTE POSITION ROTARY ELECTRIC ENCODER™ HARSH ENVIRONMENT Rotor Type 1 (End Shaft) / Unless Otherwise Specified

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Precision Position Sensors ABSOLUTE POSITION ROTARY ELECTRIC ENCODER™ DATA SHEET Unless Otherwise Specified

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All Netzer Precision Position Sensors catalogs and technical brochures

Archived catalogs

VLP-100
4 Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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