Equipment and spare partsBrowse manufacturers Search by manufacturerGEARBOXES AND GEAR COUPLINGS
Specify a Lufkin Gears or Allen Gears transmission for the drive task. Identify components for installed equipment from its passport and assembly drawing.
Identify the high-speed, low-speed, epicyclic or marine arrangement. Couplings and transmission components require their own references and documentation.
High-speed Lufkin Gears and Allen Gears transmissions serve compressor, pump, generator and other mechanical-drive applications. Provide the driver and driven-equipment requirements, input and output information and installation arrangement.
For an existing unit, retain its complete type, serial number and assembly-drawing reference when identifying replacement components.
Allen Gears epicyclic transmissions form a distinct product family. Identify the transmission arrangement, driver, driven equipment and shaft configuration. A replacement-part request should refer to the specific serial unit and its own assembly drawing.
Define whether the scope is an individual component, a documented subassembly or a complete gearbox.
Specify a low-speed transmission from the industrial-drive task and documented operating conditions. For replacement equipment, provide the installed nameplate and mounting drawing, identifying retained components.
Maintenance parts should be referenced through the installed gearbox’s own parts list, with quantities kept separate for each configuration.
The marine portfolio includes parallel-shaft, epicyclic and bevel arrangements. Identify the vessel machinery, input and output arrangement and project equipment tag. Attach the documents for the specific transmission.
Define the required equipment or part scope and preserve the installation’s requirements for accompanying documentation.
AFC is a Lufkin Gears gear-coupling series. Preserve the complete size and reference, shaft-interface details and required scope. Distinguish a complete coupling, a coupling half and an individual drawing item.
For new equipment, provide the drive requirement and installation arrangement rather than selecting only by shaft diameter.
AFX is presented for heavy industrial applications. Identify the installed coupling and provide the shaft-fit drawing and parts list. Keep different sizes and configurations separate.
For a replacement component, preserve its relationship to the complete coupling and specify the relevant drawing position and quantity.
Identify internal components through the original drawing for the particular transmission. Provide the gearbox serial number, assembly reference, item number and quantity. If several mating components belong in the maintenance scope, list them together with their individual references.
Define the contents of any requested shaft or bearing assembly.
For lubrication, monitoring and connecting components, provide the installed device marking and gearbox system diagram. State whether the enquiry covers a complete unit, replacement element or maintenance set.
Retain the connections and quantities for each configuration, and identify any existing auxiliary components that must remain in service.
Driver and driven machine, power, speeds, shaft arrangement, mounting dimensions and operating cases defined by the project.
Complete type, serial number, assembly drawing, item reference, documented material and quantity. Add the coupling’s own marking and shaft fits where applicable.
Baker Hughes presents Lufkin Gears and Allen Gears together in its power-transmission business. Their equipment connects drivers such as motors and turbines with compressors, pumps, generators and industrial machinery.
Retain the actual brand and complete transmission reference shown on the installed nameplate.
The portfolio includes high-speed parallel-shaft, epicyclic, low-speed and marine transmissions, together with gear couplings. These groups require different equipment descriptions and parts documents.
Begin by identifying the procurement task: a new transmission, replacement coupling, maintenance component or stores replenishment.
Provide the driver, driven machine and site equipment tag. This associates the gearbox passport, drawings and maintenance list with a particular drive rather than only a broad brand name.
Provide the project duty, power, input and output speeds, rotation requirements and installation arrangement. Preserve units and separate distinct operating conditions. Identify the driver and driven equipment, then attach the interface and mounting drawings for the proposed transmission.
For replacement equipment, identify which surrounding items must remain: couplings, supports, connecting equipment and auxiliary systems. Show available space and access constraints in the installation drawing.
A site photograph can support the document, while dimensions and project requirements define the actual interfaces.
If the operating duty has changed, distinguish the new requirement from the original gearbox data. Use a controlled specification for comparison and identify revisions when power, speed, arrangement or equipment scope is updated during clarification.
Provide an overall photograph and a readable gearbox nameplate. Retain the type, serial number and marked parameters. Attach the equipment passport and assembly-drawing reference.
Where the nameplate is unavailable, identify the references that remain in the operating records or a previous confirmed specification.
A component request should include the assembly drawing and its parts list. Mark the required item and preserve the original description. The same drawing position can refer to different parts in different transmissions, so keep it associated with the complete document and equipment reference.
If the drive was modified, provide current drawings and identify the changed assemblies. For several gearboxes, organize attachments by serial number and include the corresponding filenames in the procurement list.
For a high-speed gearbox, identify the driver, load and documented input and output conditions. Link each spare to the relevant shaft or assembly position. Define whether the purchase covers an individual gear component, a shaft assembly, a bearing unit or a wider maintenance scope.
For an Allen Gears epicyclic transmission, retain the particular arrangement and its own assembly documents. A general planetary-gear diagram does not identify the required component for a serial unit.
List mating parts together when they belong to the same repair, while preserving their individual references.
A previous confirmed purchase list can support identification, but should be checked against the current transmission. Keep parts for an existing gearbox separate from a project to replace the complete drive with a different arrangement.
For an industrial transmission, identify the driven mechanism and the operating duty from the site specification. Provide the mounting drawing and gearbox records. Internal components should retain their shaft or assembly association and the part reference from the relevant list.
For marine equipment, identify the machinery installation and input/output arrangement. Preserve the project requirements for the specific transmission, including the required accompanying documents.
Where several inputs, outputs or connected devices exist, show which one relates to each requested component.
Group requirements by serial unit even when several transmissions operate in the same plant or vessel. Describe retained couplings, supports and auxiliary equipment so replacement proposals address the same physical and functional scope.
Identify AFC or AFX, the complete size and the installed marking. State whether the requirement covers the entire coupling, one half or an individual component shown in its drawing. Provide the interface information for both connected shafts and the specified fits.
For a new coupling, submit the power or torque requirement, speed and shaft arrangement from the technical specification. For a repeat purchase, attach the existing coupling drawing. Keep different sizes and configurations separate rather than grouping all items under the series name.
A component request should remain linked to the complete coupling in which it is used. Retain the item reference, documented material and quantity. If couplings are fitted on both sides of a gearbox, identify their respective drive positions and configurations.
For gears, shafts and bearing components, start with the gearbox serial number and assembly document. Specify the drawing item, description and quantity. Define the contents of a requested shaft or bearing assembly rather than relying on a general component name.
For seals, retain the part reference, shaft association and documented interface. Photographs and dimensions can supplement the identification. For lubrication or monitoring equipment, add the device’s own marking and system diagram, distinguishing a complete unit from a replaceable element.
For tubes and fittings, identify both connection ends and the applicable drawing. State which components already exist at the site and which are required in the purchase. Where monitoring equipment is being upgraded, keep the new requirements separate from the removed device’s data.
Use a table containing the drive tag, brand, full transmission reference, serial number, drawing, item, quantity and attachment name. Distinguish complete gearboxes, couplings, subassemblies and individual components. Mark essential maintenance positions separately from optional stores stock.
List document and receiving requirements before ordering. Preserve the language, marking and equipment-reference requirements. If the scope changes, issue a revised list and identify amended positions so the technical discussion remains linked to the current requirement.
On receipt, compare markings, quantities and contents with the agreed specification. Retain documents and final component references alongside the drive records.
To begin, send the nameplate, marked drawing, quantities and a work contact; add the project data sheet and delivery destination for complete equipment.
Availability, price, lead time, distributor status, certificates and compatibility are not stated in advance. Configuration, supply scope and documents are confirmed for the specific enquiry.
Send the project data sheet or maintenance list, transmission documents, quantities and a work contact for technical clarification.
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