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  3. W56 | Heavy Duty Bearingless Encoder

W56 | Heavy Duty Bearingless Encoder

W56 | Heavy Duty Bearingless Encoder
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W56 | Heavy Duty Bearingless Encoder

Product catalog summary
Specifications
  • Code: Incremental
  • Pulses per Revolution: 1024
  • Phasing Sense: A leads B for Counter-Clockwise rotation (CCW) viewing encoder-mounted end
  • Quadrature Phasing: 90° ±22°
  • Symmetry: 180° ± 54°
  • Index: 180° minimum
Electrical Characteristics
  • Input Voltage Requirement: 5-24V DC
  • Current Requirement: 80 mA typical plus line driver load
  • Output Signals: 5-17 V Line Driver, 135mA
  • Frequency Response: 0 - 120kHz Data & Index
  • Electrical Immunity: 2kV ESD, Reverse Polarity, Short Circuit
  • Connector: 10 pin industrial duty latching, sealed NEMA 4 &12, IP65 with gold pins
Mechanical Characteristics
  • Shaft Speed: 5,000 RPM
  • Mounting Configuration: 4.5” 56C face mount for NEMA MG1 standards
  • Housing Material: Cast Aluminum
  • Acceleration Rate: 12,000 rpm/sec max
  • Shaft Length Required: 0.7” min
  • Allowable Shaft End-Play: ± 0.045”
  • Wheel Bore: 1-1/8” with keyway
  • Weight: 2.8 lbs (1.3 kg)
Environmental Characteristics
  • Operating Temperature Range: -40°C to +130°C
  • Storage Temperature Range: -40°C to +130°C
  • Humidity: to 98% RH (non-condensing)
  • Shock (Sensor Module): 1 meter drop test, 30 G’s Min
  • Vibration: 18 G’s @ 5-2000 Hz spectrum
Key Features
  • Designed Specifically for Wind Turbine Pitch Control Units
  • Reliable Performance from -40° to +130°C
  • Brake-Friendly Design Resistant to Stray Magnetic Fields
  • Bearingless Design for Maximum Life in the Toughest PCU Applications
  • Mounts to Standard 4.5" C-Face Motors
  • Redesigned Pulse Wheel for Crisp Signal Quality and Reduced Thermal Expansion
Electrical Connections
  • Signal Connector Pin: B, A, Z, No Connection, Vcc (5-24 VDC), Shield
Safe Temperature Range
  • Operating area from 5 VDC to 24 VDC within -40°C to +130°C
Ordering Information
  • Part Number: W56-1024A
Signal Quality Comparison
  • Comparison between Magnetic Encoder “X” with motor brake applied @12VDC and WIND 56 Encoder with motor brake applied @40VDC (30VDC brake)
See more

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*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.