Yokogawa CMZ-500 Gyrocompass
YOKOGAWA DENSHIKIKI CO., LTD.
Refurbished
The Yokogawa / YDK CMZ-500 Gyrocompass is a marine gyrocompass system used for reliable true-heading reference onboard commercial vessels. Although the CMZ-500 is a legacy system, complete units and individual replacement components continue to be required for vessels where the equipment remains operational.
SM MARINE SERVICE™ supports worldwide sourcing of CMZ-500 complete gyrocompass systems, KM014 Master Compass units, KC313 Control Boxes, KT005 Gyrospheres, PCB/PWB assemblies, power units, electronic boards, repeaters, connection equipment and replacement spare parts, subject to availability and exact equipment compatibility.
For marine gyrocompass equipment and spare-parts enquiries, visit www.smmarineservice.com.
Important equipment associated with the CMZ-500 family includes:
CMZ500 – Complete Gyrocompass System
KM014 – Master Compass
KC313 – Control Box
KT005 – Gyrosphere / Gyro Element
KN004 – Connection Box
KN053 / KN054 – Distribution Equipment
KR005A – Repeater Compass
KR021 – Remote Unit
KR301 – Rate of Turn Indicator
KS061 – Static Inverter for Backup
KS063 – Backup Power Supply
KT105 – Gyrocompass Change Over Unit
The exact system configuration can vary according to vessel installation and equipment version.
The KM014 Master Compass is the central gyrocompass assembly of the CMZ-500 system.
Documented KM014 configurations include:
KM014-1 – Stand-alone Type
KM014-2 – Console Type
KM014-3 – Autopilot Type
The Master Compass incorporates the gyro element and the mechanical/electrical assemblies required to establish and transmit vessel heading.
Important internal components include the container unit, gyrosphere, follow-up mechanism, synchro motor, sensor, slip ring, gears, brush assemblies, connectors and associated mechanical components.
The KT005 Gyrosphere is one of the most important replacement components associated with the CMZ-500 gyrocompass.
Marine engineers and purchasing departments may also search for this component using terms such as:
KT005 Gyrosphere
KT005 Gyro Sphere
KT005 Gyro Element
KT005 Sensitive Element
Yokogawa KT005
YDK KT005
CMZ500 Gyrosphere
CMZ500 Gyro Element
Compatibility and condition should always be confirmed before supply.
SM MARINE SERVICE™ – www.smmarineservice.com
The KC313 Control Box is a major control and electronic section of the CMZ-500 gyrocompass.
Different wall-mount and flush-mount configurations were produced, including different operational versions. Therefore, PCB and component identification should always be confirmed from the existing unit before replacement.
The KC313 contains several individually identifiable PCB/PWB assemblies. These individual boards are especially important for maintenance because a vessel may require only one failed PCB rather than replacement of the complete gyrocompass.
Part / Drawing No.: V8110AJ
The V8110AJ Main Assembly Board is an important electronic assembly within the KC313 Control Box.
Search references include:
V8110AJ PCB • V8110AJ PWB • KC313 V8110AJ • CMZ500 V8110AJ • Yokogawa V8110AJ Main Board • CMZ500 Main Assembly PCB
A vessel experiencing a main-control or memory-related fault may require inspection or replacement of the applicable main assembly.
Part / Drawing No.: V8110AG
The V8110AG MMP Assembly PCB is another identifiable electronic board associated with the KC313.
Common technical search variations include:
V8110AG PCB • V8110AG PWB • KC313 MMP PCB • CMZ500 MMP ASSY • Yokogawa V8110AG
Part / Drawing No.: V8110AE
The V8110AE MM3 Assembly PCB is listed among the KC313 electronic assemblies.
Search references:
V8110AE PCB • V8110AE PWB • KC313 MM3 PCB • CMZ500 V8110AE • Yokogawa V8110AE
Part / Drawing No.: V8110AC
The V8110AC Terminal Block Assembly PCB forms part of the KC313 electronic/control arrangement.
Search references:
V8110AC PCB • V8110AC Terminal PCB • KC313 Terminal Board • CMZ500 Terminal Block PCB • Yokogawa V8110AC
Part / Drawing No.: V8110AN
The V8110AN R/F Assembly PCB is another documented KC313 electronic assembly.
Search references:
V8110AN PCB • V8110AN PWB • KC313 R/F Assembly • CMZ500 V8110AN • Yokogawa V8110AN
Part / Drawing No.: V8110AQ
The V8110AQ Remote Terminal Assembly PCB is associated with the KC313 Control Box.
Search references:
V8110AQ PCB • V8110AQ PWB • KC313 Remote Terminal PCB • CMZ500 Remote Terminal Board • Yokogawa V8110AQ
Different documented display-panel PCB references include:
V8110KW – Display Panel PCB
V8110KV – Display Panel PCB
V8110KU – Display Panel PCB
Because the applicable display PCB can depend on KC313 configuration, customers should provide the complete control-box model and photographs of the existing PCB before ordering.
Other documented KC313 electrical components include:
V8110CD – Power Unit
V8110AS – Power Assembly
V8110BR – Transformer
Y8110BQ – Transformer
These references can be important when troubleshooting power-related faults within an existing CMZ-500 installation.
If the vessel requires only an individual board or electrical assembly, the complete CMZ-500 gyrocompass normally does not need to be replaced solely for sourcing purposes.
For sourcing support, contact SM MARINE SERVICE™ at www.smmarineservice.com.
The KM014 Master Compass contains several individually identifiable mechanical and electrical components.
Documented references include:
V8109JT – Container
V8109KW – Air Chamber
V8109AA – Sensor
V8109LT – Gear
V8109LQ – Slip Ring
V8109LU – Slit Plate
V8109MG – Pointer
V8109LA – Brush Holder
V8109ME – Base Plate
M8000MM – Synchro Motor with Gear
M8001MM – Synchro Motor without Gear
M8208JC – Lower Connector
These references are valuable when the vessel requires an individual KM014 component rather than a complete master compass.
When requesting an individual CMZ-500 PCB/PWB, please provide:
Complete PCB number
Front photograph
Rear photograph
KC313 Control Box nameplate
CMZ-500 / KM014 equipment information
Required quantity
Vessel delivery location
PCB identification is important because different equipment configurations and revisions may use different boards.
SM MARINE SERVICE™ can assist with enquiries for:
Complete CMZ-500 Gyrocompass
KM014 Master Compass
KC313 Control Box
KT005 Gyrosphere
Gyro Container
Main PCB / Main Assembly Board
MMP PCB
MM3 PCB
Terminal PCB
R/F PCB
Remote Terminal PCB
Display Panel PCB
Power Unit
Power Assembly
Transformer
Sensor
Slip Ring
Synchro Motor
Repeater Compass
Connection Box
Distribution Equipment
Backup Power Equipment
Availability depends on exact model, part number, revision and required condition.
Because the CMZ-500 is a legacy marine gyrocompass system, some components may no longer be available as new production items.
Depending on stock and sourcing availability, requirements may be supported with:
New Old Stock • Used • Tested Working • Refurbished • Reconditioned • Serviceable Replacement Equipment
The supplied condition should always be confirmed in the quotation.
SM MARINE SERVICE™ supports international marine customers requiring legacy gyrocompass equipment and difficult-to-find spare parts.
Enquiries may be supported for vessels, ship owners, ship managers, technical departments, marine service companies and purchasing teams operating through major shipping markets and ports in:
Greece • Netherlands • Turkey • Iceland • Norway • Denmark • Germany • Italy • Spain • Brazil • UAE • Saudi Arabia • Singapore • China • Hong Kong • Taiwan • South Korea • Japan • Indonesia • Thailand • Malaysia • Vietnam • Philippines and other international destinations.
Whether a vessel requires a complete CMZ-500 or only a small electronic board such as V8110AJ, V8110AG, V8110AE, V8110AC, V8110AN or V8110AQ, customers can send the exact requirement for sourcing review.
A complete gyrocompass does not normally fail as a single component.
In many repair situations, only a particular PCB, power unit, display board, sensor, gyro element or mechanical component requires replacement.
For this reason, identifying the exact Yokogawa/YDK part or drawing number can significantly improve spare-part identification.
Examples:
V8110AJ → KC313 Main Assembly Board PCB → CMZ-500
V8110AG → KC313 MMP Assembly PCB → CMZ-500
V8110AE → KC313 MM3 Assembly PCB → CMZ-500
V8110AC → KC313 Terminal Block Assembly PCB → CMZ-500
V8110AN → KC313 R/F Assembly PCB → CMZ-500
V8110AQ → KC313 Remote Terminal Assembly PCB → CMZ-500
KT005 → Gyrosphere / Gyro Element → CMZ-500
This relationship helps engineers and purchasing departments identify the required component even when only a PCB number is available.
For faster identification and quotation, please send:
Equipment: Yokogawa / YDK CMZ-500
Master Compass: KM014
Control Box: KC313
Gyrosphere: KT005
PCB / Part Number: If available
Quantity:
Condition Required:
Clear Photos:
Delivery Country / Port:
Marine Automation, Navigation, Communication & Ship Spare Parts
Website: www.smmarineservice.com
Email: info@smmarineservice.com
Mobile / WhatsApp / Viber: +88 01818 929292
Worldwide sourcing and shipment support for marine gyrocompass systems, PCB/PWB assemblies and replacement spare parts.
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