Precision Servo Motor Shaft

Materials: Stainless Steel 303/304/316, Carbon Steel, Alloy Steel, Brass, Copper, Aluminum Alloys, or as Specified

Manufacturing Processes: CNC Turning, Milling, Drilling, Threading, Grooving

Key Features: Stepped Diameters, Threaded Ends, Grooves, Shaft Shoulders, Locating Features, Optional Cross Holes

Diameter: Customized to Engineering Drawings

Length: Customized to Engineering Drawings

Tolerance: According to Customer Drawings and Critical Fit Requirements

Surface Roughness: According to Drawing Requirements

Surface Finishes: As Machined, Polishing, Passivation, Plating, and Other Material-Compatible Treatments

Quality Inspection: Dimensional Inspection, CMM Where Applicable, Runout Measurement as Required

Production: Prototypes to Production Quantities

Drawing Formats: 2D DWG, 3D STEP / STP

Precision CNC Turning: Stepped diameters, shoulders, and cylindrical sections are machined to specified dimensions for reliable mechanical fit.
Custom Threads and Grooves: External threads, retaining grooves, end holes, and other small features can be added to match your assembly design.
Concentricity and Runout Control: We pay attention to the relationship between critical shaft diameters, especially around bearing and coupling interfaces.
Flexible Material Options: Available in stainless steel, alloy steel, carbon steel, brass, aluminum, and other specified materials.
Custom Manufacturing: Shaft diameter, length, surface finish, and critical tolerances are manufactured according to your engineering drawings, from prototypes to repeat production.

Quality Inspection & CMM Measurement

For precision motor shafts, dimensional accuracy is important, especially at bearing seats, shaft shoulders, and coupling sections.

At Hofengfab, we use Coordinate Measuring Machines (CMM) to inspect critical dimensions and geometric features according to customer drawings. We pay particular attention to diameter consistency, feature positions, and alignment between mating surfaces.

For parts with tighter tolerances, we can review the inspection requirements before machining and provide dimensional inspection reports upon request.

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Need a custom shaft? Send us your 2D DWG engineering drawings or 3D STEP CAD files for a machining quotation.

Email: info@hofengfab.com

Precision Servo Motor Shaft

Quality Inspection & CMM Measurement

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