Gyro

Anschütz Standard 20 Gyro Compass (Type 110-222): Heritage Specifications & Spares

By SEANAV MARINE 1 min read
simrad-gc-80-85-gyro-compass

HERITAGE NAVIGATION • RAYTHEON ANSCHÜTZ


TYPE 110-222


PUMP UNIT • SENSOR PCB
Anschütz Standard 20 Gyro Compass (Type 110-222): Specifications & Spares

The Raytheon Anschütz Standard 20 Gyro Compass (Type 110-222) is the historic predecessor to the modern Standard 22 family. Utilizing an integrated pump unit and liquid-flotation sphere, the Standard 20 remains in active operation aboard many commercial vessels worldwide. Seanav Marine maintains comprehensive stocks of certified reconditioned parts and overhaul consumables.

1. Key Spare Parts • Standard 20 (Type 110-222)

  • Pump Unit Assembly: Circulates damping fluid for sphere centering.
  • Optical Encoder: P/N 110-222.X13 • Transmits azimuth position to repeater amplifiers.
  • Toothed Gear Wheel (Z256): P/N 110-222-01-008 • Follow-up drive synchronization.
  • Sensor PCB: P/N 110-222-101 • Internal pick-off processing board.

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Reviewed by Lead Marine Electronics Engineer & Gyrocompass Specialists • Dubai Maritime City & Global Service Stations • Verified Technical Reference.

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Posted on 06/10/2026 by SEANAV MARINE

Published

Reviewed by Certified IACS Class Radio Survey Engineers (IRS / ABS / BV / ClassNK)

Lead Marine Electronics Engineer & Survey Desk

Senior Marine Electronics Engineer & IACS Radio Surveyor

Certified marine electronics engineers and IACS classification radio surveyors with 15+ years of practical field experience in navigation electronics, gyrocompass overhaul, magnetic compass calibration, and SOLAS Chapter IV GMDSS radio surveys across UAE ports, Fujairah offshore anchorage, and the Suez Canal corridor. Operating from Dubai Maritime City, UAE.

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