Juli Aoxuan Technology (Zhejiang) Co., Ltd. is one of the leading manufacturers and suppliers of bldc motor dedicated assembly line in China. With a professional production team, we are able to meet the needs of the majority of our customers. Please feel free to buy high-grade bldc motor dedicated assembly line from our factory.
BLDC Motor Dedicated Assembly Line

BLDC motor dedicated assembly line consists of three connected production lines: the stator production line, the rotor production line, and the motor final assembly line, covering the complete technological process of stator processing, rotor forming, motor assembly and finished product testing. The stator production line adopts full-process automated precision processing with linked equipment operation to realize unmanned production. The rotor and final assembly lines complete core processes through high-precision professional equipment and customized tooling with minimal manual intervention. The BLDC motor dedicated assembly line achieves highly efficient and integrated production, completing the full manufacturing procedure from stator and rotor processing to finished product inspection and delivery, and is suitable for standardized and high-quality mass production of small and medium-sized BLDC motors.
Stator Production Line
1. Terminal Crimping Station: The equipment precisely crimps stator leads and terminals with uniform pressure and firm structure, eliminating defective issues such as insufficient crimping and wire detachment.
2. Winding Station: Completes stator coil winding with precise control of turns, wire spacing and tension. The neat winding and unified electrical parameters stabilize core stator performance and realize high-precision automated forming at this station of the BLDC motor dedicated assembly line.
3. Spot Welding Station: Precisely welds stator leads and coil joints with constant and stable parameters. It ensures smooth and firm welding points without cold solder, burn wire or open circuit risks, and guarantees stable circuit conduction of the stator.
4. Stator Performance Testing Station: The testing system detects core electrical parameters including conduction and insulation resistance, and intelligently screens defective products with short circuit, open circuit and out-of-tolerance parameters.
5. Stator Hot Press Fitting Station: The automated hot press equipment accurately controls temperature, pressure and stroke to complete interference assembly between the stator and aluminum housing, achieving tight fitting and stable structural performance.

Rotor Production Line
Shaft Press-fitting Station
At this station of the BLDC motor dedicated assembly line,high-precision press equipment integrates and presses the iron core and shaft. The system locks press stroke and pressure to ensure rotor coaxiality and assembly accuracy, avoiding eccentricity and core damage with stable and consistent processing quality.
01
Magnet Tile Press-fitting Station
High-precision customized tooling is adopted for positioning and pressing magnet tiles. Accurate limiting and standard alignment ensure uniform arrangement and firm fitting of magnetic tiles, realizing balanced rotor magnetic field distribution and stable motor operation.
02
Magnetizing Station
Professional magnetizing equipment performs directional magnetization for rotors, accurately calibrating magnetic flux and magnetic strength to unify magnetic parameters of batches and prevent uneven power output and operational jitter.
03
Fan Blade Press-fitting Station
At this station of the BLDC motor dedicated assembly line, precision press equipment assembles rotor fan blades with uniform pressure and accurate positioning. The firmly installed fan blade eliminates looseness and eccentricity risks to ensure heat dissipation efficiency and operational stability.
04
Bearing Press-fitting Station
Professional precision press equipment controls press force and depth to avoid bearing deformation and dislocation. It ensures smooth rotor rotation, reduces mechanical friction and operating noise, and improves overall rotor quality.
05
Motor Final Assembly Line
Stator Foreign Material Cleaning & O-ring Installation Station
At this station of the BLDC motor dedicated assembly line, special tooling and dust removal equipment clean iron scraps and dust inside the stator and complete accurate O-ring assembly, eliminating hidden risks and improving the motor's overall dust-proof and anti-loosening sealing performance.
Rear Cover Gluing Station
Precise gluing technology ensures uniform glue coating on the motor rear cover, achieving tight assembly and excellent waterproof and dustproof performance to prevent dust ingress and structural loosening during long-term operation.
Motor Assembly Station
High-precision positioning tooling supports accurate alignment and assembly of stator and rotor. The compact and precise matching of components ensures stable and reliable overall motor structure.
No-load Noise Test Station
At this station of the BLDC motor dedicated assembly line, professional testing equipment screens motor no-load operating noise, accurately identifying hidden defects such as bearing abnormal noise, assembly deviation and operational stuttering, so as to screen qualified products and ensure quiet and stable motor operation.
Core Production Line Features
Integrated Full-process Production
The BLDC motor dedicated assembly line integrates stator precision processing, rotor forming, high-precision assembly and finished product testing, building a closed-loop manufacturing system from semi-finished processing to finished product delivery. Compact process connection significantly improves overall production efficiency.
High-precision Core Process Control
Core processes are equipped with professional precision equipment to standardize and accurately control winding parameters, press-fitting accuracy, welding quality, magnetic flux and operating noise. It minimizes manual deviation and ensures consistent precision and stable operation of batch products.
Intelligent & Flexible Production
Adopting a flexible production architecture combining precision equipment and tooling assistance,the BLDC motor dedicated assembly line ensures high precision via professional equipment while maintaining flexible process adjustment. It supports rapid model changeover and adapts to diversified intelligent manufacturing scenarios for multi-specification and batch-variable production orders.
Multi-level Traceable Quality Control
A dual quality control system covering semi-finished electrical testing and finished noise inspection is established to eliminate process defects and hidden failures in advance. Layered full-process quality control effectively reduces defect rates and guarantees long-term reliability and durability of finished motors.
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