Product Overview
This product exemplifies our precision machining capabilities, specifically designed for precision rotating mechanisms, servo motor drive assemblies, or optical scanning turntables used in medical and semiconductor equipment.
We are not a supplier of standard off-the-shelf products, but a service provider specializing in non-standard metal parts manufacturing. With your drawings or samples, we manage the entire process—from material selection, process planning, inspection, to surface finishing—delivering dimensionally accurate, multi-step concentric, and professionally finished metal adapter rotors.
Machining Capabilities
| Item | Description |
| Material | Default: 6061-T6 aluminum alloy (excellent machinability and strength). Alternatives available upon request: 7075, 2A12, 5052 high-strength aluminum alloys, and 304/316L stainless steel, etc. |
| Inspection Equipment | Equipped with Zeiss CMM (accuracy: 1.5μm+L/350), Renishaw comparator, Mitutoyo roughness tester, and digital hardness tester. All critical dimensions are 100% inspected or rigorously sampled with precision instruments, ensuring full traceability. |
| Machining Process | High-precision CNC turning centers (mill-turn) with one‑piece forming. High-rigidity spindles and precision turning guarantee absolute concentricity of inner and outer multi-step shoulders; mounting holes are positioned and tapped via high-precision machining centers to eliminate cumulative errors from multiple clamping setups. |
| Dimensional Accuracy | Concentricity of inner/outer multi-step shoulders: consistently ≤ 0.01 mm; parallelism of end faces and shoulder faces strictly controlled; positional accuracy of mounting hole patterns ≤ ±0.02 mm. Tighter tolerances can be accommodated per your drawings, with full dimension reports provided upon request. |
| Surface Finish | Mechanical finishes such as brushing and satin finishing are offered, resulting in smooth, uniform surfaces with tool marks and burrs effectively removed. For specialized treatments like anodizing or hard coating, you may arrange them locally, or we can coordinate subcontracting (lead time and cost quoted separately). |
| Quality Consistency | Strict first‑article full inspection + in‑process periodic sampling + last‑article comparison protocol; critical dimensions managed via SPC. Shipments include dimensional inspection reports, with clear batch traceability back to material heat/lot numbers and machining dates. |
| Lead Time | Samples: 15–30 working days; Small batches (≤10 pcs): 30–45 working days; Medium/large volumes or complex surface treatments: quoted separately. Rush services available. |
Customization Services
1. We excel in customizing precision connection flanges, multi‑step rotors, and adapter plates per your drawings or actual samples. For this rotor type, we support:
2. Multi‑step concentric shoulders – adjustable inner, middle, and outer step heights to match your equipment mounting thickness.
3. Non‑standard flange hole patterns – standard servo motor flange patterns, or custom hole sizes, quantities, and arrays.
4. Custom center bore – tailored fits (e.g., hole‑basis H7 tolerances) for mating motor shafts or bearing outer diameters, plus anti‑rotation keyways.
5. From programming, machining, and inspection to surface finishing – we offer a one‑stop precision manufacturing service.
Important Notes
Product Scope: We provide metal adapter rotor machining services only; the product does not include mating fasteners, bearings, or other consumables.
Surface Finish: Default finishes are tool‑mark removal, mechanical brushing, or satin finishing. If you require surface treatments (e.g., sandblasting, anodizing), please specify during inquiry so we can assess feasibility and cost.
Custom Order Requirements: To ensure perfect compatibility, please provide detailed drawings or 3D models before ordering, and clearly specify step heights, bore fit tolerances, and mounting hole requirements.
