Axial flux motors stand as advanced high-power-density drive components widely applied to new energy passenger cars, commercial vehicles and intelligent chassis systems. Distinguished from traditional radial flux motors, axial flux motors feature unique axial magnetic circuit structures, which impose rigorous standards for magnet positioning precision, potting uniformity, assembly dimensional tolerance and long-term operational stability. Traditional discrete semi-automatic stations and low-precision assembly equipment can hardly satisfy the zero-defect, large-volume mass production requirements of mainstream automakers and automotive Tier 1 suppliers.

As a professional supplier focused on automotive core power component intelligent manufacturing, HOLS Automation independently develops and launches the dedicated axial flux motor automatic assembly & testing turnkey line. Centered on precision assembly and comprehensive offline performance verification, this integrated production line perfectly matches the manufacturing characteristics of axial flux motors, supports mixed synchronous production of multiple motor specifications, and resolves mainstream industry pain points including inconsistent assembly precision, excessive manual dependence, high comprehensive production costs and slow product iteration cycles.

Complete Core Production Process

Our one-stop production line covers all links from upstream component assembly, intermediate curing treatment to finished product offline testing. Extra segmented auxiliary equipment is not required, realizing closed-loop automatic production from raw material feeding to finished motor delivery.

1.Precision magnetic steel mounting: High-precision positioning tooling paired with visual calibration guarantees accurate placement of magnetic steel, avoiding dislocation and deviation during installation.

2.High-precision rotor assembly: Standardized automatic lamination assembly for rotor components stabilizes internal magnetic circuit structure and assembly consistency.

3.Vacuum potting technology: Industrial vacuum potting eliminates internal bubbles inside motors, improving internal insulation and structural anti-vibration performance.

4.Precision automatic dispensing: Quantitative precision glue dispensing ensures uniform coating for bonding reinforcement, strictly controlling glue volume deviation.

5.Hermetic housing assembly: Automatic sealed housing fitting lays a reliable foundation for motor waterproof, dustproof and anti-corrosion protection grades.

6.End cover torque locking: Constant-torque automatic screw locking unifies fastening force, eliminating hidden dangers of structural looseness.

7.Accelerated aging test: Simulate long-duration extreme working conditions to screen early defective products and verify motor long-term durability.

8.Environmental performance inspection: Complete temperature cycling, damp-heat resistance and other adaptability tests to fit complex vehicle driving environments.

9.Airtight sealing test: Standard air tightness inspection eliminates leakage risks and stabilizes finished motor IP protection level.

10.Comprehensive EOL functional testing: Multi-dimensional detection on electrical indicators, power output and parameter calibration to confirm qualified finished motor performance.

Four Core Competitive Advantages of HOLS Production Line

1. Ultra-high assembly precision & excellent batch consistency

For difficult assembly links of axial magnetic circuit and sealing molding, the whole line is equipped with micron-level precision tooling, real-time sensor monitoring and inline visual inspection modules. We adopt stricter tolerance control standards than industry average production lines, effectively controlling assembly gaps, magnetic circuit deflection and sealing defects. Mass-produced motors maintain highly unified quality indicators, greatly reducing post-market failure rate.

2. Highly automated full workflow with minimal manual intervention

All production procedures from magnetic steel feeding, potting & dispensing to reliability testing run under automatic closed-loop control. Manual feeding, auxiliary calibration and manual visual inspection are largely canceled, with industry-leading automation coverage to fundamentally cut human-induced assembly defects.

3. Low labor demand reduces overall production expenditure

Integrated workstation layout and streamlined logistics design sharply cut on-site staffing demand compared with conventional production lines. Long-term labor costs are effectively controlled; fewer manual errors also lower rework, maintenance and after-sales loss expenses for manufacturers.

4. Modular flexible layout supports convenient iteration & capacity upgrade

The whole line adopts standardized modular workstation design, with independent adjustable functional modules that can be freely combined. When clients launch new motor models or optimize production techniques, only partial module modification is needed rather than overall line reconstruction, shortening transformation cycles and saving renovation investment. The equipment runs stably with low noise, adapting to long uninterrupted industrial mass production.

HOLS Technical Strength & Global Service System

HOLS Automation has long focused on intelligent manufacturing of automotive chassis and power components. With years of technical accumulation, we possess abundant industrial landing cases in automotive motor assembly lines, thermal management component production equipment, brake ECU assembly workshops and other fields. We provide fast project response, standardized project management, customized scheme design, on-site installation debugging, staff training and lifelong technical maintenance for global automotive manufacturers and Tier 1 suppliers.

Against the rapid expansion of the global new energy vehicle industry, HOLS will keep focusing on precision manufacturing and technological innovation, continuously upgrade motor assembly and testing technologies, assist global factories with intelligent transformation, and promote high-quality sustainable development of the global automotive industrial chain.