Description
139-153.NG002 Follow-Up Amplifier
BST No: 1357
Part No.: 139-153.NG002
The 139-153.NG002 is a follow-up steering amplifier used in marine autopilot systems. It works with feedback signals to control the rudder position accurately.
In simple terms:
- It compares the desired rudder angle with the actual position
- Then it amplifies the signal
- Finally, it sends control commands to the steering gear system
As a result, you get smooth and precise steering performance.
This amplifier is ideal for:
- Marine autopilot systems
- Ship steering control units
- Navigation and bridge systems
- Commercial shipping fleets
- Offshore and marine vessels
Condition
- Professionally tested
- Ready for installation
- Clean and in good working condition
We offer fast and secure shipping across Europe.








