Absolute Position Rotary Electric Encoder - DF-100 Data Sheet
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ABSOLUTE POSITION ROTARY ELECTRIC ENCODER HARSH ENVIRONMENT 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 DATA SHEET The Electric Encoder™ is unique in being holistic, i.e., its output reading is the averaged outcome of the whole area of the rotor, This feature makes the Electric Encoder™ forgiving to mounting tolerances, mechanical wander etc. The absence of components such as ball bearings, flexible couplers, glass disc, light sources and detectors, along with very low power consumption makes the Electric Encoder™ virtually failure free. The internally shielded, DC operated Electric Encoder™ includes an electric field generator, a field receiver, a sinusoidal shaped dielectric rotor, and processing electronics. The output signals of Electric Encoder™ are analog Sine / Cosine representing the rotation angle. The digital outputs are obtained by further processing - which may be either internal or external to the encoder. • Digital interfaces The combination of precision, low profile, low weight and high reliability have made Netzer Precision encoders particularly suitable to a wide variety of critical applications including, but not limited to medical equipment and aerospace. General Angular resolution Maximum tested static error Extended accuracy static error Maximum operational speed Measurement range Unlimited rotation Supply voltage Rotation direction Adjustable CW/CCW* Shielded cable Cable length * Default same direction from bottom side of the encoder Environmental Mechanical Operating temperature range Allowable axial mounting tolerance Storage temperature Rotor inertia Relative humidity Nominal air gap (stator, rotor) Shock endurance Total weight Vibration endurance Outer Ø /Inner Ø/ Height DF-100-V02 Allowable mounting eccentricity Material (stator, rotor)

ABSOLUTE POSITION ROTARY ELECTRIC ENCODER HARSH ENVIRONMENT SSi / BiSS output signal parameters DATA SHEET Digital BiSS-C Interface Output code Serial output Clock frequency Position update rate (Max) Current consumption 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. BiSS – C Interface is unidirectional serial synchronous protocol for digital data transmission where the Encoder acts as “slave” transmits data according to “Master” clock. The BiSS-C interface as the...

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.

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)

ABSOLUTE POSITION ROTARY ELECTRIC ENCODER HARSH ENVIRONMENT DATA SHEET Unless Otherwise Specified Dimensions are in: mm

ABSOLUTE POSITION ROTARY ELECTRIC ENCODER HARSH ENVIRONMENT DATA SHEET Unless Otherwise Specified Dimensions are in: mm