Bright Machined Aluminum Finish Precision CNC Machined Motor Housing Cover Set

Precision CNC Machined Motor Housing & Cover Set – Syris Manufacturing

Product Overview

This precision CNC-machined component pair, produced by Syris, consists of a stepped-bore aluminum motor/bearing housing and its matching contoured cover plate. Together, the pair forms a complete sealed enclosure, showcasing Syris's ability to machine mating components with precise interfacial fit across both turned and milled features.

Key Features

• Stepped Bore Housing — A large, precisely turned central bore with a raised locating pin and multiple internal shoulders provides accurate seating for a motor stator, bearing, or shaft assembly.
• Contoured Matching Cover — The mating cover plate is milled to a custom, non-symmetrical silhouette that follows the housing's outer profile, with a side clearance notch for wiring or connector access.
• Side Boss Feature — A protruding cylindrical boss on both the housing and cover suggests a secondary shaft, sensor, or cable pass-through aligned between the two parts.
• Matched Bolt Hole Pattern — Corresponding through-holes on both the housing flange and cover plate ensure accurate alignment and secure clamping when assembled together.
• Precision Internal Register — A stepped internal diameter on the housing provides a controlled fit surface for the cover or an internal bearing/seal component.
• Bright Machined Aluminum Finish — A consistent, satin-bright surface across both parts reflects precise face milling and turning with tight surface-quality control.

Applications

Suited for electric motor end housings, gearbox covers, pump or actuator enclosures, and other applications requiring a precisely mated housing-and-cover assembly with internal bore alignment.

Manufacturing Capability

This part set demonstrates Syris's capability in producing precisely mated multi-part assemblies — combining bore turning, contoured cover milling, and matched bolt-hole drilling to deliver components that assemble with reliable, repeatable fit.