The Power window regulator motor body is produced by Aunov Tech from stainless steel, formed and finished under one roof. On the product, the window lift motor housing mounts the lift motor to the door carrier through the flange. Drawing, cutting and measurement sit on one floor, so first-article dimensions hold through volume batches with no third party in the loop.
Product overview
What matters most on this metal regulator is, the forming route, the tolerance band and the sealing faces, each measured at first article and gauged on production batches.
Die building, pressing and machining for this metal regulator are all in house, which keeps the sample loop inside our own schedule, and every step is logged against the part number.
How it is manufactured
The process for this metal regulator runs in a fixed sequence: Drawing runs from flat blank to finished envelope in one controlled sequence; the part is annealed between stages so the wall thins evenly.
Every order keeps its trace back to the approved first article, and the same setup is reused on the next call-off.
Materials and finishing
Standard stock includes carbon steel SPCC / DC01, 304 and 316 stainless, aluminium, brass and copper and this metal regulator runs in carbon steel or stainless.
The finish is chosen for the duty it will see: polishing, plating in zinc, nickel or chrome, anodising, powder coating, electrophoresis and passivation. Once approved, the finish for this metal regulator is fixed and does not get re-decided.
The approved sample governs later runs, and grade changes have to be agreed in writing first.
Quality control
The factory operates with ISO 9001 certification: stock arrivals are checked against mill certificates, the CMM measures the first article dimension by dimension, and run inspections follow an agreed sampling plan. On the window lift motor housing itself, gear-bore alignment is checked at first article on a CMM, and noise-critical seats are gauged each run. Torque, leak and pressure tests are available where the assembly needs them, and the batch file carries the results.
Applications
The metal regulator is fitted into industrial machinery and equipment assemblies for customers who own the drawing and the tooling.
Drawings for this metal regulator are adapted across programmes, so one approved version covers the whole range, and no re-tooling is needed.
Specifications
| Item | Power window regulator motor body |
|---|---|
| Brand | AUNOV |
| Designing | Your drawing sets the part – samples are reverse-measured into a controlled drawing; revisions are re-quoted once rather than silently absorbed. |
| Tooling | Our toolroom covers die design, wire-cut EDM and maintenance, so tooling lead time stays under our control, and maintenance is tracked against the part number. |
| Samples | Prototype and pre-production samples are provided against the drawing, so the approved first article becomes the gauge reference, and later batches are gauged back to the signed sample. |
| Materials | Carbon steel (SPCC / DC01), 304 / 316 stainless, aluminium, brass and copper – the grade is matched to the duty of this regulator. |
| Surface finish | Plating, coating or polishing to suit the drawing – zinc, nickel, chrome, anodising, passivation or e-coat. |
| 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 or L/C, quoted in USD or EUR; repeat orders reuse the approved first article. |
