Product Description:

Gyrocompass tokimec TG-8000/8500 features longer life and a diverse range of output signals, both the results of TOKYO KEIKI’s extensive experience in design and manufacturing. The TG-8000/8500, in space-saving compact form, consists of two units, a master compass and control unit.

Related product:
   - Gyrocompass Tokimec TG-3000
   - Gyrocompass Tokimec TG-5000
   - Gyrocompass Tokimec TG-6000
   - Gyrosphere Tokimec 

Product Description:

Autopilot Yokogawa PT500, An autopilot controls and automatically maintains ship’s course by means of its control algorithm as well as conventional hand-steering whichever activates the steering gear that moves the rudder.

Modern controls such as Track Control Steering (TCS) are also available if appropriate information interchanges are established among relevant equipment like an ECDIS.

Features:

  - The model PT500 autopilot, which has superior operability and functionality, is suitable for a wide range of applications, from large tankers to small freighters and high speed boats. It is available in two versions, model PT500A and model PT500D, which differ in respect of the method of automatic steering. You can freely select a suitable model and configure the optimum system for the type of vessel concerned.

  - Follow-up and non follow-up steering systems are completely independent. Consequently, an abnormality in one system has no effect on the other system. Also, the control systems of the automatic and manual steering units are independent of each other.

  - The course setter has a dial (25 degrees/rotation), and the set course indicator uses a readily visible red LED. The function keys use easy to understand pictorial characters in order to minimize the possibility of operator error.

  - A separate DIN standard unit is used for each function, facilitating excellent functional expandability and operability. The automatic steering unit, steering repeater compass and other units are of compact design and occupy a volume of about 80% of that of previous units. They can thus be easily incorporated in a console or used to build up a system.

PCB for Autopilot PT-500:

  - Yokogawa PT-500 CPU AS V8219TB

  - Yokogawa PT-500 AS V8219TD IO1 ASSY

  - Yokogawa PT-500 AS V8219 TF IO2 ASSY 

Product Description:

Autopilot Tokimec PR-8000 - The marine autopilot receives signals from directional sensors such as the gyrocompass and uses them to automatically control the helm for navigation.

The history of the TOKYO KEIKI marine autopilots dates back to 1925 with the development of the P1 single pilot and the P2 single pilot. Later TOKYO KEIKI integrated the gyrocompass into the autopilot unit “GYLOT” and also developed the “Navigation Console” with radar and other navigational instruments all built in. The performance and reliability of these products obtained the overwhelming support of the marine market. Today, TOKYO KEIKI offers the following series of autopilots.

Related product:

   - Autopilot Tokimec PR-6000

   - Autopilot Tokyo Keiki PR-9000

Product Description:

Autopilot Tokimec PR-6000 was designed with three fundamental concepts in mind: expanding and strengthening helm functions, thorough safety considerations, and improved reliability and more intelligent maintenance functions
  - IBS (Integrated Bridge System) compatibility
  - Improved interface
  - Complete range of controls
  - Compatible with a variety of steering systems
  - Safety considerations designed in
  - Standard compatibility with digital output gyros

Related product:

   - Autopilot Tokimec PR-8000

   - Autopilot Tokyo Keiki PR-9000

Product Description:

Gear Belt Navigat

Used for Gyrocompass Sperry Marine

Product Description:

Sperry supporting liquid: Sperry supporting liquid, insulator, mecury

Used for gyrocompass Navigat X MK1, X MK2

Product Description:

Gyrosphere navigat X MK2

Used for: Gyrocompass navigat X MK2

Product Description:

Gyro Repeater  Type: 4881-AA

Used for: Gyrocompass sperry marine

Product Description:

Gyro Repeater Type: 5016

Used for: Gyrocompass sperry marine

Product Description:

Gyrocompass Sperry Marine MK-37 Mod E Gyrocompass equipment,contains a controlled gyroscope which seeks and aligns itself with the meridian and points to true north.It uses the properties of the gyroscope in combination with the rotation of the earth and the effect of gravity.The MK-37 Mod E Gyrocompass equipment uses a three gimbal system.

The gyroscope containing the gyroscope rotor is immersed in silicone fluid and is designed and adjusted to have neutral buoyancy.This feature is a distinct in that:

  - The weight of the gyrosphere is removed from the sensitive axis bearings.
  - The gyrosphere and bearings are protected from excessive shock loads.
  - Sensitivity to shifts of the center of mass of the gyrosphere relative to the sensitive axis is eliminated,thereby providing improved accuracy.
  - The effects of accelerations are minimized because the center of mass of the gyrosphere and the center of the buoyancy are coincident.

The effects of varying speed and latitude on the gyrocompass are compensated for by the use of manually operated controls.A servo followup system is provided in the azimuth axis to keep the phantom yoke aligned with the gyrosphere as the vessel turns.It also drives the Compass Dial and the data transmitters.the Compass Dial is viewed from the aft side but has the normal sense of rotation for the direct steering purposes.No heaters are required because of the low viscosity of the suspension and ballistic fluids.

Sperry Marine MK-37 equipment consists of a MK-37 Mod E Control and Transmission Unit ,a MK-37 Mod D Master Compass Unit , and an interconnecting cable assembly.

Related product:
   - Gyrocompass Navigat X MK1
   - Gyrocompass Navigat X MK2
   - Gyrosphere Navigat X MK2