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

Features

  • High precision and low profile
  • Low power consumption
  • Space proven performance
  • Low outgassing
  • Vacuum environment: 10-5 Torr
  • Polyimide substrate
  • Parylene conformal coating
  • Innovative hollow shaft design
  • Extreme temperature durability
  • Rigorous testing & production: shock, vibration, and ESS. thermal vacuum optional
Talk to an expert
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 Shaft-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
    ±0.3 mm
    Rotor inertia
    2,000 gr · mm²
    Total weight
    16 gr
    Outer Ø /Inner Ø / Height
    60 / 25 / 6 mm
    Material (stator / rotor)
    Polyimide
    Nominal air gap (stator, rotor)
    0.6 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
    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 tested for
    TID = 30KRAD. SEE 1E11 p/cm²/s protons @200MeV
Hollow Shaft | Kit Encoder for space VLS-60
Order Now