Harsh Environment
TWO-PLATE RING | VLP-100
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Features
- Lightweight miniature absolute rotary encoder
- Hollow floating shaft
- No bearing or other contacts
- High precision
- High tolerance to EMI, RFI, and magnetic fields
- Digital interfaces for absolute position
OD
100 mm
ID
48 mm
Height
7 mm
Weight
42 gr
Resolution
18-20 bit
Accuracy
±0.006°
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Technical Drawing
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General
Angular resolution18-20 bitMaximum tested static error±0.010°Extended accuracy static error±0.006°Maximum operational speed4,000 rpmMeasurement rangeSingle turn, unlimitedRotation directionAdjustable CW/CCW (Default same direction from bottom side of the encoder) -
Mechanical
Allowable mounting eccentricity±0.15 mmAllowable axial mounting tolerance±0.15 mmRotor inertia17,928 gr · mm²Total weight42 grOuter Ø /Inner Ø / Height100 / 48 / 7 mmMaterial (stator, rotor)FR4Nominal air gap (stator, rotor)1 ±0.15 mm -
Electrical
Supply voltage5V ± 5%Current consumption90 mAInterconnectionCable (standard 250mm)InterfaceSSi / BiSS - COutput codeBinarySerial outputDifferential RS-422ClockDifferential RS-422Clock frequency0.1 ÷ 5.0 MHzPosition update rate35 kHz (Optional - up to 375 kHz) -
Environmental
EMCIEC 6100-6-2, IEC 6100-6-4Operating temperature range-40°C to +85°CStorage temperature-40°C to +125°CRelative humidity98% Non condensingShock endurance100 g for 11 msVibration endurance20 g 10 – 2000 HzProtectionIP 40
