This stator coil insertion machine is widely suitable for manufacturing various electrical motors including:
Air Conditioner MotorWashing Machine MotorCompression MotorFan MotorGenerator MotorPump Motor
Machine Main Function and Characteristics
The coil insertion machine inserts coil and wedge simultaneously. Coil insertion is controlled by a servo motor system, and wedge insertion is driven by a variable frequency motor.
Operated and monitored via HMI control interface; capable of automatic breakdown diagnosis.
Suitable for Polyester Film wedge roll material with customizable fixed thickness and width provided by customer specifications.
Wedge feeding powered by stepping motor. Feeding length, cutting, forming, and inserting slot numbers can be precisely set.
Versatile capability: Both copper wire and aluminium wire are fully applicable.
High production efficiency: Capacity ≤25s/set (excluding auxiliary man-hours).
Superior yield rate: Primary qualification rate for copper wire ≥98.5%; after rework, qualification rate reaches ≥99.5%.
Both wedging system and feeding system feature built-in pre-decelerating safety and accuracy functions.
Equipped with an intelligent alarm system for material runout detection.
Wire pushing height and dwell/stop time can be directly configured in the HMI screen.
Mobility & stability: Integrated with fixed feet and removable wheels for easy workshop repositioning.
Component Protection: Wedge has no damage, no surface burr, and no sliding; slot paper remains intact; no stator deformation or lamination upward tilting.
Stator Production Solutions
Motor stator manufacturing production assembly line includes paper inserting machine, coil winding machine, coil winding inserting machine, lacing machine, forming machine, and testing machine. NIDE can supply and manufacture complete equipment setups, enabling all processes to be completed automatically by machine, where operators only handle loading and unloading.
More Information
With good service, unique philosophy, professional team, and reliable quality, we win worldwide customers' confidence gradually. We directly and indirectly supply our products to more than 50 countries. Among the customers, many of them are world-renowned companies.
Customized Service
1. Customized product design and manufacturing
2. Customized training
3. Technical suggestions
After-Sales Service
1. Warranty Period: 12 months usually
2. Overseas service center available
3. Engineers available to service overseas
Established in 2010, Nide is a company devoted to the field of electric motors manufacturing, providing one-stop service for its customers.
Nide Has Three Main Business Divisions:
Motor Manufacturing Machinery: Our main business covers stand-alone machines, fully automated complete lines for armature and stator production, and motor assembly lines.
Motor Components: Full supply range of motor parts such as commutator, ball bearing, carbon brush, insulation paper, shaft, magnet, fan, motor cover, etc.
Engineering & Turn-key Projects: Providing technical support, consulting, project development, and turn-key services for motor manufacturing plants.
Broad Motor Compatibility
Our machines are mainly applied to induction motors, BLDC motor, universal motor, three-phase motor, single-phase motor, AC motor, and DC motor. Typical applications include washing machine motor, air conditioner motor, pump motor, cooler motor, alternator motor, fan motor, ceiling fan motor, compressor motor, power tool motor, vacuum cleaner motor, mixer motor, series motor, electrical car motor, wheel hub motor, electric toothbrush motor, hair dryer motor, electric shaver motor, and more.
Frequently Asked Questions (FAQ)
What types of wire materials are compatible with this automatic insertion machine?
The machine is fully compatible with both copper wire and aluminium wire, accommodating slot filling rates up to 80%.
What are the stator size ranges this equipment can process?
It accommodates stator stack lengths from 10 to 150mm, stator outer diameters (OD) up to 160mm, stator inner diameters (ID) from 30 to 110mm, and slot counts ranging from 8 to 48 slots.
What is the production efficiency and qualification rate of the machine?
The machine has a production capacity of ≤25s/set (excluding auxiliary time). It achieves a primary qualification rate of ≥98.5% for copper wire, and ≥99.5% after rework.
How does the machine safeguard wedges and stators during insertion?
Both wedging and feeding mechanisms feature pre-decelerating controls and servo/variable frequency driving systems to ensure no wedge damage or burrs, prevent slot paper movement, and avoid stator lamination distortion.
What after-sales and customized support services are provided?
NIDE offers a standard 12-month warranty, overseas service centers, and on-site engineering dispatch. Custom solutions include tailored machine design, technical suggestions, and customized operational training.