VLS-60 | ABSOLUTE ROTARY ENCODER Hollow Shaft | Kit Encoder

Features

  • High Precision end Low Profile
  • Low Power Consumption
  • Space Proven Performance
  • Parylene Conformal Coating
  • Innovative Hollow Shaft Design
  • Extreme Temperature Durability
  • Rigorous Testing & Production: Shock, vibration, and ESS. Thermal vacuum optional
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OD
60 mm
ID
25 mm
Height
6 mm
Weight
16 gr
Resolution
18-20 bit
Accuracy
±0.010°

Technical Data

Ordering Code

  • Technical Drawing

  • General

    Angular resolution
    18-20 bit
    Nominal position accuracy
    ±0.010°
    Repeatability
    1.4 mdeg / 4.9 Arcsec
    Maximum operational speed
    4,000 rpm
    Measurement range
    Single-turn, unlimited. Software Multi-turn
    Built In Test BIT
    Optional
    Rotation direction
    Adjustable CW/CCW (Default same direction from bottom side of the encoder)
  • Mechanical

    Allowable mounting eccentricity
    ±0.1 mm
    Allowable axial mounting tolerance
    ±0.1 mm
    Rotor inertia
    2,000 gr · mm²
    Total weight
    16 gr
    Outer Ø /Inner Ø / Height
    60 / 25 / 6 mm
    Material (stator / rotor)
    Polyamide
    Nominal air gap (stator, rotor)
    0.6 mm ±0.3 mm
  • Electrical

    Supply voltage
    5V ±5%
    Current consumption
    ~90 mA
    Interconnection
    Cable (standard 250mm)
    Communication
    SSi / BiSS-C
    Output code
    Binary
    Serial output
    Differential RS-422
    Clock frequency
    0.1- 5.0 MHz
    Position update rate
    35 kHz (Optional - up to 375 kHz)
  • Environmental

    EMC
    IEC 6100-6-2, IEC 6100-6-4
    Operating temperature range
    -55°C to +105°C (Optional +125°C)
    Storage temperature
    -55°C to +125°C
    Relative humidity
    98% Non condensing
    Shock endurance / functional
    100g 6msec saw-tooth per IEC 60068-2-27:2009 40g 11msec saw-tooth per MIL-810G SEE 11E1 p/cm²/s protons @200MeV
    Vibration functional
    7.7grms @ 20 to 2000 Hz per MIL-810G Category 24
    Protection
    Parylene conformal coating: improved low outgassing, reduces Tin Whiskers risk.
    Low out-gassing
    TML < 1%, CVCM < 0.1%
    Radiation-hardened
    TID = 30KRAD
Absolute rotary encoder for space VLS-60
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