Step Motor for Raytheon Anschütz Gyro Standard 22 (110-233.47) – Reliable Spare from SEANAV
The Step Motor (Part No. 110-233.47) for the Raytheon Anschütz Gyro Standard 22 is a crucial spare component ensuring accurate and smooth operation of the gyrocompass. As a trusted marine electronics specialist, SEANAV supplies genuine and compatible spare parts for legacy and modern gyro systems to help maintain navigation accuracy and safety onboard.
This step motor drives essential components within the Standard 22 gyrocompass system, supporting precise directional data output for autopilot, radar overlay, ECDIS, and other bridge navigation systems. It is essential for vessels relying on the gyro for IMO-compliant heading reference, especially during long voyages where continuous and accurate heading is critical.

Features of Raytheon Anschütz Step Motor 110-233.47
- Original Part Number: 110-233.47 – manufactured to precise Raytheon Anschütz standards.
- High Precision: Supports accurate step-by-step movement critical for gyro feedback.
- Durability: Built to withstand continuous operation in marine environments.
- Compatibility: Specifically designed for the Gyro Standard 22 system.
- Global Availability: Supplied and supported worldwide by SEANAV.
SEANAV provides worldwide supply, technical support, and installation for the Standard 22 Step Motor. Whether you’re carrying out preventive maintenance or emergency repairs, we ensure minimal downtime and high-quality OEM or compatible replacements. Our trained engineers can assist with troubleshooting or perform on-site service when required.

Frequently Asked Questions (FAQ)
1. What is the function of the Step Motor in Gyro Standard 22?
It precisely rotates internal mechanisms to maintain accurate heading output.
2. Is 110-233.47 the official part number?
Yes, 110-233.47 is the original part number used by Raytheon Anschütz for this step motor.
3. Can I replace the motor onboard without sending the gyro to a service center?
Yes, but it should be replaced by certified marine technicians to ensure alignment and performance.
4. Do you offer refurbished motors?
Yes, SEANAV offers both new and tested refurbished options depending on availability.
5. Is it compatible with Standard 22 MK1 and MK2?
Yes, the motor is typically used across different Standard 22 versions, but confirm compatibility with our support team.
6. How soon can SEANAV ship globally?
We offer express worldwide shipping within 24–48 hours, subject to stock availability.
7. What happens if the motor fails during voyage?
Gyro accuracy may degrade, affecting autopilot and radar overlays—urgent replacement is recommended.
8. Do I need recalibration after motor replacement?
Yes, recalibration is essential for optimal performance and heading accuracy.
9. Can I get technical documentation or a manual?
Yes, SEANAV can provide technical documentation upon request.
10. Does SEANAV offer onboard service globally?
Yes, we have certified service engineers available worldwide.
11. Where can I request a quote?
You can get a quote directly from our contact page or by emailing SEANAV’s sales team.
For reliable and fast delivery of Raytheon Anschütz Standard 22 Step Motors (110-233.47), trust SEANAV. We ensure genuine parts and professional marine support to keep your gyro systems running smoothly and accurately at sea.