MKT007
YDK Technologies
Refurbished
| Field | Product details |
|---|---|
| Manufacturer marking | YDK Technologies |
| Product | MKT007 gyrosphere / gyrocompass sensitive element |
| Associated system | Yokogawa / YDK CMZ900 marine gyrocompass series |
| Photographed serial number | 37085 |
| Country marking | Made in Japan |
| Listing condition | Refurbished: seller-selected commercial classification; actual work history and test documentation require confirmation |
| Supply scope | Gyrosphere enquiry. Master compass cabinets shown in supporting photographs are related equipment; inclusion requires a separate quotation. |
MKT007 gyrosphere, serial 37085: the sensitive-element spare shown in this listing.
The YDK Technologies MKT007 gyrosphere is a replacement sensitive element associated with the Yokogawa CMZ900 gyrocompass family. This listing identifies the actual photographed sphere by its MKT007 marking and serial number 37085. Buyers seeking a CMZ900 gyro sphere, a replacement sensitive element or marine navigation spare parts can submit the installed equipment details to SM MARINE SERVICE™ for a quotation and compatibility review.
The supplied photographs distinguish the spare part from the surrounding system. The black spherical assembly is the MKT007 product. The two cabinet photographs show equipment identified by the seller as CMZ900 main gyro units, provided for system context. Their exact master-compass suffixes are not readable in these photographs. A picture of two cabinets does not establish available stock quantity or a complete dual-system supply package.
A gyrosphere is the sensitive element used within a conventional gyrocompass. It works as part of the complete instrument rather than as an independent bridge display. The master compass, control electronics, supporting assembly and connected equipment together produce and distribute the vessel's heading reference. Consequently, a replacement sphere must be assessed against the installed system and the manufacturer's service instructions.
YDK manufacturer literature identifies MKT007 within the CMZ900 family and illustrates master compasses MKM026 and MKM029. Older marine documentation uses the Yokogawa Denshikiki name, while the photographed component carries YDK Technologies branding. Buyers may therefore encounter both Yokogawa and YDK descriptions when identifying an existing installation. The actual nameplate and ordering designation remain the most useful starting points.
Condition, remaining service life and operating performance cannot be established from appearance. The Refurbished field is the seller's listing classification. It does not independently confirm overhaul, calibration, certification or a successful operational test of serial 37085.
| Identification item | Verified scope |
|---|---|
| Visible model | MKT007 |
| Visible serial | 37085 |
| Application family | CMZ900 gyrocompass |
| Related master compasses | MKM026 / MKM029 in manufacturer family literature; installation matching required |
| Direct electrical rating | Not visible on the supplied sphere; do not apply cabinet input ratings directly to it |
| Firmware / revision | Not established |
| Individual test result | Not supplied |
| Price / quantity | Subject to enquiry; no amount or quantity stated |
Complete-system accuracy, settling time and interface specifications describe the configured gyrocompass, not a loose spare on its own. They should not be used as acceptance evidence for this individual sphere. Any purchase specification should identify the installed master-compass model, required documentation and agreed acceptance criteria.
MKT007 is the verified gyrosphere designation. It is an assembly identification, not an internal PCB number. No internal circuit boards are visible in the supplied photographs, and no verified PCB ordering numbers for this specific photographed item have been established. A buyer requiring a main board, power board or interface board should provide the board label and the parent unit nameplate before requesting a replacement.
Do not substitute a similarly named board or sphere based on cabinet appearance. Related system part numbers help locate the correct documentation, but they are not evidence that every revision is interchangeable. The exact component supplied must be confirmed in the quotation.
| Designation | Role in CMZ900 family literature |
|---|---|
| MKT007 | Gyrosphere, the spare-part focus of this listing |
| MKM026 / MKM029 | Master compass models associated with the family |
| MKC326 / MKC327 | Control-box models shown for relevant system configurations |
These related units are described to support identification. They are not a packing list, included accessories or a statement of current availability. Ask for separate confirmation when sourcing the master unit, control box, installation materials or a complete replacement system.
Related CMZ900 main gyrocompass unit, identified by the seller; shown for system context and not included with the sphere unless separately quoted.
The intended application is marine gyrocompass maintenance and replacement planning for compatible CMZ900 installations. Typical enquiries come from vessel operators, technical managers, marine service engineers and spare-parts purchasers. Connected navigation equipment may depend on the installed gyrocompass heading source, so replacement work should be coordinated with the vessel's bridge procedures.
No general industrial compatibility is asserted. Where a CMZ900 assembly has been incorporated into a special installation, provide the integration documents and installed equipment identifiers for review.
An unstable or unavailable heading does not by itself prove a failed gyrosphere. Before ordering parts, record the symptom, operating conditions, displayed information and any maintenance history. Qualified service personnel should use the correct manual to distinguish a sensitive-element issue from a supply, connection, control or distribution problem.
Isolate equipment as required before opening a cabinet. Do not open the sealed sphere, apply an improvised power source or perform unapproved servicing. Arrange an approved alternative heading source and operational precautions before taking navigation equipment out of service.
Follow the maintenance schedule for the installed master compass and its applicable manual. Keep the component identification and service records together, protect stored spare parts against impact and contamination, and obtain suitable packing instructions before shipment. Handling arrangements should be agreed with personnel familiar with sensitive marine navigation components.
After replacement, retain the commissioning report and confirm the complete system's operation through the required vessel procedures. A readable serial number is useful for linking the supplied part to its inspection and installation records; it is not a substitute for those records.
CMZ900 main-unit reference photograph. The two pictured cabinets do not establish stock quantity or the supply scope of this MKT007 listing.
For a useful MKT007 quotation, provide a clear installed-unit nameplate, the existing gyrosphere designation, vessel delivery destination, required delivery date and requested documentation. State whether the enquiry is for a loose sphere, an exchange arrangement, installation assistance or a complete master compass. Commercial terms and supply scope should be confirmed in writing.
Request current photographs and any available inspection or test records for the offered serial number. Clarify what the condition description covers, whether any accessories are included, and whether packing, shipping and installation are quoted separately. No stock level, warranty, delivery time or exchange eligibility is promised by this listing.
For an existing installation, correctly identified replacement parts can help maintenance teams plan work around the vessel's equipment configuration. The decision to replace a sphere, repair another assembly or renew the complete heading system depends on technical findings, support arrangements and the operator's requirements. This listing provides an identification starting point rather than a recommendation to replace a particular component without diagnosis.
A YDK Technologies MKT007 gyrosphere associated with the CMZ900 gyrocompass family.
The supplied sphere photograph shows serial number 37085.
No. The listing concerns the gyrosphere. The cabinet photographs illustrate related main units; complete-system supply requires a separate agreement.
The family association is documented, but confirm the exact installed master-compass designation and applicable part revision before ordering.
No inclusion is implied. They are related master-compass designations, not a statement of package contents.
No exact PCB ordering numbers were verified for this photographed item. Send the failed board label and parent-unit nameplate for a separate enquiry.
The field is a seller-selected commercial classification. Ask for the actual refurbishment history and available test documentation.
Request a current quotation stating the required part, destination, documentation and supply scope.
No. They support visible identification and appearance only.
Send the installed model, part markings, required quantity, destination and requested supporting documents.
YDK Technologies MKT007 gyrosphere for enquiries concerning compatible Yokogawa CMZ900 marine gyrocompass installations. The supplied sphere photograph shows MKT007, serial number 37085 and Made in Japan. This is a sensitive-element spare-part listing; the supporting master-unit photographs provide system context and do not establish an included complete gyrocompass package. Exact installation compatibility, condition history, test records, quantity and current availability require confirmation. Contact SM MARINE SERVICE™ with the installed equipment nameplate, replacement requirements and delivery destination to request a quotation with a clearly defined supply scope and documentation requirements.
SM MARINE SERVICE™ – Marine Automation & Navigation Equipment Supplier
Available Equipment Conditions: New • Used • Refurbished • Reconditioned (Specific product condition and availability are subject to confirmation.)
Stock Locations: Bangladesh • China
Services: Worldwide Shipping • Technical Support • Spare Parts Supply • Marine Equipment Sourcing
Samir Market, DT Road, Pahartali, beside CDA Market, Chattogram, Bangladesh
Mobile / WhatsApp / Viber: +88 01818 929292
Email: info@smmarineservice.com
Website: https://www.smmarineservice.com/
International buyers are welcome to request a quotation for their identified MKT007 replacement requirement.
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