Our precision AC motor shafts are manufactured using a combination of CNC turn-mill machining, precision OD grinding, and honing to achieve tight dimensional and geometric requirements.
With a complete precision machining process from CNC machining to grinding, honing, and final inspection, we can achieve concentricity up to 0.003 mm for critical motor shaft applications.
Our CNC motor shaft manufacturing capabilities include Mazak turn-mill machining, precision OD grinding, honing, and advanced dimensional inspection. This integrated process helps ensure consistent accuracy, surface quality, and reliable performance.
These precision motor shafts are suitable for electric motors, industrial motors, automation equipment, and other demanding mechanical applications.
Key Capabilities
Precision AC motor shaft machining
CNC turning and milling
Mazak turn-mill machining
Precision OD grinding
Honing
Concentricity up to 0.003 mm
Tight dimensional and geometric tolerances
Final precision inspection
Custom motor shaft manufacturing





Take a closer look at our precision AC motor shaft machining process, featuring Mazak CNC turn-mill machining and precision OD grinding. By combining high-precision turning, milling, and grinding processes, we achieve tight dimensional requirements and concentricity up to 0.003 mm for critical shaft components.
Precision AC Motor Shaft Machining Process
⚙️ Precision Machining Capability
Our machining process combines CNC turning and milling with precision OD grinding to meet demanding dimensional and geometric requirements.


ZEISS CMM
Dimensional & geometric inspection


ACCRETECH RONDCOM
Roundness, cylindricity & runout measurement
◉ Advanced Measurement & Inspection
Critical shaft components are verified using advanced metrology equipment, including ZEISS CMM and ACCRETECH RONDCOM roundness measuring systems, supporting precise measurement of roundness, cylindricity, concentricity, and runout.
✓ Consistent Manufacturing Quality
From machining to finishing and inspection, our controlled manufacturing processes help ensure stable quality and reliable performance for precision motor shaft applications
Why Choose Us for Precision Motor Shaft Machining
Mitutoyo Profile Projector Profile & Dimensional Inspection


Dadesin Precision
±0.005mm tolerances. YASDA, HERMLE,GROB 5-axis centers. Direct DFM feedback.
SYSTEM
RFQ / CONTACT
Email: info@jinruidemachinery.com
Direct Engineer Line: +86 15818221492
Response within 24 hours with DFM feedback
No.2, Heng 1st Road, Jiatian Dongguan City, Guangdong, China
Jin Rui De | Precision Manufacturing Solutions
Custom 5-Axis CNC Precision Machining | Rapid Prototyping | Mold Tooling
