This Power window regulator motor yoke is an Aunov Tech production part in stainless steel, quoted and built to customer print. In service, the window lift motor housing locates the gear train while shielding the windings from dust. One production floor covers forming, finishing and inspection, and a design change is re-sampled in one place under one roof.
Product overview
The specification of this metal yoke turns on, the formed envelope, flatness and hole location, checked by CMM at first article and by gauge in production.
The whole route from die to finished metal yoke stays in house, so a drawing change is absorbed in one step, and nothing about the route depends on a third party.
How it is manufactured
Production of this metal yoke is locked to one route: Drawing runs from flat blank to finished envelope in one controlled sequence; threads are single-pointed or rolled and seats bored in one setup where possible.
Process settings are archived with the part number, so reorders match the samples you already approved.
Materials and surface finish
Materials kept on the floor cover cold-rolled steel (SPCC / DC01), 304 / 316 stainless, aluminium, brass, copper and bronze with this metal yoke costed in carbon steel or stainless.
The finish is chosen for the duty it will see: polishing, zinc / nickel / chrome plating, anodising or powder coating. Once approved, the finish for this metal yoke is fixed and does not get re-decided.
Production batches are gauged to the signed first article, and grade changes have to be agreed in writing first.
Quality control and inspection
An ISO 9001 certified system governs production: mill certificates cover every delivery of stock, first-article geometry is confirmed on the CMM, and later batches follow the sampling plan agreed at approval. For the window lift motor housing, gear-bore alignment is checked at first article on a CMM, and noise-critical seats are gauged each run. Where the application asks for it, torque, leak or pressure testing is added to the plan, and results travel with the batch paperwork.
Applications
This metal yoke is used in industrial equipment and general assembly work under schedules that run for years at a time.
This metal yoke is supplied to several positions in the same machine, so the finish is chosen to cover the harshest of them, and the die does not have to change.
Specifications
| Item | Power window regulator motor yoke |
|---|---|
| Brand | AUNOV |
| Designing | Driven by your drawing or a physical sample – unusual walls, threads or tolerances are feasibility-checked first; changes are priced before they are made. |
| Tooling | Tooling is built and held under your part number, so no tooling step is outsourced, and ownership is confirmed on the quotation. |
| Samples | Samples are issued for approval before the run, so the approved first article becomes the gauge reference, and mass production is gated on that approval. |
| Materials | Stock covers carbon steel, 304 / 316 stainless, aluminium and brass; the final grade is fixed with the drawing review. |
| Surface finish | Polishing, oxidising, zinc and nickel plating, powder coating, chrome plating and electrophoresis. |
| Processing | Blanking, multi-stage deep drawing with interstage annealing, trimming and piercing, coining, then finishing. |
| Equipment | Mechanical presses from 5 to 250 T, hydraulic presses 250-500 T, annealing ovens, plus CNC turning and machining centres. |
| Tolerance | +/-0.01 mm to +/-0.03 mm on controlled dimensions, with CMM reports and capability data for critical features. |
| Delivery terms | CIF or DDP, with FOB available, payment by T/T, L/C at sight or D/P; price breaks tie to annual volume. |
Also known as: power window regulator motor frames — same part, same tooling, only the drawing reference differs.
