Housings & covers
Review bearing-seat geometry, mounting faces, bolt patterns, wall sections and drawing-defined interfaces.
Review your requirement
WhatsApp03
A study in mating geometry
WEKO / CNCWEKO / CUSTOM MOTOR STRUCTURAL COMPONENTS
Housings. Covers.Shafts. To drawing.
Custom CNC-machined metal components for your motor project. Bring WEKO the housing, end cover, shaft or mounting-part drawing, and review the fits and features that connect your assembly.
YOUR NEXT STEP
Make the drawing a conversation.
Motor housing / cover / shaft; quantity __; material __; critical interface __.
Discuss on WhatsAppTHE COMPONENT / THE REQUIREMENT
The interfaces deserve as much attention as the outside shape.
Motor structures bring bores, faces, shafts and mounting points together. Define the relationships your assembly needs and the inspection evidence you want with the parts.
Shafts & sleeves
Discuss diameter steps, bearing fits, shoulders, threads, surface finish and the datum used for runout.
Review your requirementMounting parts
Machine brackets, carriers and structural interfaces around your hole locations and contact surfaces.
Review your requirementSupplied scope. Machined metal housings, covers, shafts and structural hardware. Complete motors, windings, magnets, bearings and electronics are outside this offer.
A CLOSER LOOK / OPTIONAL 3D
Inspect the housing. Turn the shaft.
Rotate a representative part to see how bores, mounting faces and stepped features relate. Use your own drawing to define the interfaces you need manufactured.
Existing WEKO 3D assets, used as geometry illustrations. These are not identified customer parts, production samples or evidence of e-bike compatibility. The interactive model loads only when you choose to view it.
Discuss your own componentWEKO / COMPONENT STUDYREPRESENTATIVE 3D
Watch the 3D turntable video
Recorded view of the representative component geometry.
MACHINING CAPABILITIES
Control the bore, the face and the shaft.
WEKO’s published equipment includes CNC lathes, multi-axis machining centers and centerless grinding. We select the manufacturing route after reviewing the material, geometry and inspection needs.
FROM MATERIAL TO MEASURED PART
Turn. Mill. Finish. Inspect.
Aluminum alloys and stainless steel are the core materials for these offers. Specify the grade, condition and drawing revision when requesting a quote.
Explore the equipment| Process | Equipment | Listed envelope | What it supports |
|---|---|---|---|
| Swiss-type turning | Star / Tsugami · SB-20R / BO205 / 32 | Ø32 × 400 mm | Slender shafts, sleeves and turned features |
| CNC turning | He Long · HL-36 / 46 | Ø120 × 100 mm | Stepped diameters, shoulders and threads |
| Machining centers | Qiaofeng / Brother / FANUC | 500 × 400 × 300 mm travel | Housing faces, pockets, holes and complex profiles |
| Centerless grinding | Da Guang / Rong Guang · 24B6SL | Ø30 × 80 mm | Outside-diameter finishing on suitable parts |
Working ranges are equipment references, not guaranteed finished-part sizes. Fixturing, tool access, material and part geometry determine feasibility; tolerances and delivery are agreed in the quotation.
Finish for the requirement.
Anodizing, stainless-steel passivation, sandblasting and deburring. Define appearance, masked fits and the acceptance criteria before release.
Check the functional features.
CMM, contour, roundness, air-gauge and roughness inspection options. Ask for the measurement method and report your drawing requires.
Build an evidence package.
Discuss composition analysis, hardness checks and material records. Confirm the inspection and traceability deliverables with your order.
BEFORE THE FIRST CUT
Put the assembly-critical callouts in the RFQ.
Your released design defines the component. We review how the requested geometry, material and finish can be made and checked.
Start with your requirementsNo drawing yet? Tell us the component and approximate quantity on WhatsApp.
Mating interfaces
Mark the bearing seats, shaft fits, mounting faces and dimensions that connect the part to its assembly.
Datum structure
Show how concentric features and perpendicular faces are referenced on the drawing.
Finish allowances
Identify coated surfaces, masked fits, thread conditions and cosmetic requirements.
Acceptance evidence
Define critical measurements, inspection reporting and the sample approval step before a batch.
SUPPLIER QUALIFICATION
See the documents.
Know the manufacturing source.
Review the certificate copies published by WEKO for the XuXiang manufacturing entity. Request the current records and confirm the entity, site and scope that will apply to your order.
Automotive quality management
IATF 16949:2016
The displayed certificate names Dongguan XuXiang Precision Metal Manufacture Co., Ltd. and covers manufacturing of precision turning parts.
View certificate copy
Environmental management
ISO 14001:2015
The displayed XuXiang certificate covers precision hardware processing and related environmental management activities.
View certificate copy
Hazardous substances process management
IECQ QC 080000:2017
The displayed XuXiang certificate covers hazardous-substance process control in the manufacture of precision turning parts.
View certificate copyMAKE SUPPLIER REVIEW EASIER
Ask for the documents your team needs.
Current certificates, the proposed manufacturing site, material records, sample inspection results and agreed reporting requirements can be discussed before order release.
WEKO is the international sales and export division described on its company page. These are manufacturing-entity certificate copies, not a separate certification of the WEKO sales entity or every offered component. Current registry status and order applicability require confirmation.
THE WORK BEHIND YOUR PART
A closer look at the manufacturing source.
See the workshop and inspection process. Then connect that capability to your drawing, the planned manufacturing site and the evidence your order needs.
MEASURE WHAT MATTERS
Inspection starts with the drawing.
CMM and dimensional inspection support are available. Agree the critical features, measurement method and reporting scope before production.
Review machining & inspectionFACTORY LOCATIONManufacturing in China
Discuss the proposed production site and export requirements with WEKO.
ORDER EVIDENCEDefine it in the RFQ
Request the material records, dimensional reports and lot details your project needs.
SUPPLIER DUE DILIGENCEAsk for current documents
Check legal entity, site, scope and validity on any required certification before acceptance.
A CLEAR PATH FROM RFQ TO PART
Know what happens next.
Share the requirement
Start with the drawing or part description, material, quantity and target date.
Review the manufacturing plan
Resolve process, finish, critical dimensions, inspection scope and quotation questions.
Approve the next step
Confirm the written quote, released revision and sample or production plan.
Machine, inspect & ship
Produce the agreed scope and check the part against the defined acceptance requirements.
YOUR DESIGN / YOUR DECISION
Arrange an NDA before sharing sensitive files.
Start with a nonconfidential description. Ask WEKO to agree the NDA, file access and handling requirements before sending a controlled design.
BEFORE YOU SEND THE DRAWING
Practical answers.
A clear next step.
Specific requirements belong in your RFQ so the quote can match the part you need.
Do you supply complete motors?+
This offer covers custom machined metal structural components. It does not include complete motors or electrical and magnetic components.
Can you machine both the housing and the shaft?+
Share the individual drawings and quantities. WEKO can review each component and the manufacturing requirements for the mating interfaces.
Does the example photograph identify a specific motor?+
No. The photograph shows machined housing geometry. It is not a claim of a particular end-use application or customer program.
How are price and lead time confirmed?+
Price, minimum quantity, schedule, finishing and inspection deliverables are confirmed for the individual part in the quotation. Share your requested date and quantity for review.
How do I contact the WEKO team?+
Use the short request form, email infous@wekosupply.com or start a WhatsApp conversation at +86 134 3406 9804. For confidential work, arrange an NDA before sending files.
LET’S DISCUSS YOUR COMPONENT
Bring the part.
We’ll review the process.
Start with what you know: component, material and quantity.