以下是适配工业B2B网站的精简版英文译法，术语完全贴合欧美汽车电机行业通用标准，和你此前点火线圈、阀类线圈的网页版风格完全统一：
Armature Winding (Hook-type Commutator)
Multiple coil groups are wound in rotor core slots, with two coil ends connected to commutator hooks to form a closed loop. Widely used in starter motors, wiper motors and window lift motors. The production line requires multi-station indexing, auto hooking and wire cutting functions.
Concentrated Stator Winding
Coils are wound directly on stator teeth, serving as excitation windings for brushless motors or permanent magnet brushed motors. The line supports auto indexing positioning, compatible with round wire and flat wire winding.
Slotless Stator Winding
With no slots on the stator, coils are wound into ring shapes then embedded into the stator inner circle, designed for high power density motors. The line supports hollow toroidal winding with dedicated molds for final shaping.
Precise turn count for consistent motor performance
Turn deviation causes speed and torque fluctuation. Automated lines deliver accurate turn counting, ensuring consistent no-load speed across same-model motors to meet OEM assembly requirements.
Reliable hooking & cutting to avoid cold solder joints
Armature coils must be precisely hooked onto commutator hooks. Yite lines adopt vision positioning or mechanical angle alignment, paired with auto wire pulling, cutting and hook crimping mechanisms, achieving ultra-high hooking success rate and reducing subsequent virtual welding defects.
Heavy gauge wire winding for high current applications
Starter motors usually use thick wires, which are hard to wind manually with low slot fill rate. Our lines are equipped with high-torque spindles and forced wire arrangement mechanisms, with preset auto-adjustable tension to ensure tight wire arrangement without jumping slots.
With over 20 years of automotive motor coil winding expertise, Eternal's product portfolio covers armature production lines, stator production lines and slotless motor lines. It supports round and flat wire processing, with programmable configurations for various slot counts and armature slot types. Multi-station models deliver high single-shift output.
We provide full-line automation solutions: auto rotor/stator feeding → winding → spot welding → testing (resistance/inter-turn/withstand voltage) → unloading. The line can connect to MES systems for full-process traceability. For high-temperature resistant applications like starter motors and oil pump motors, we offer matched insulation treatment processes. We provide timely after-sales response, free process commissioning and quality warranty services.
