Automatic EV New Energy Motor Stator Production Line

This stator production line is mainly suitable for the production of Electric Car EV motor stators; the whole line is highly automatic and adopts advanced design schemes. 

The New Energy Motor Stator Production Line integrates slot insulation paper inserting, laser marking, coil winding and inserting, pre-forming, phase paper inserting, Star spot welding, middle forming, double-sided lacing, final forming, terminal welding, stator testing, NG rework, stator unloading functions.

This EV motor production line is a new stator production line, which is intellectualized, automatic and informational in one. It features time changing time for whole line within 2 hours.

Application

This stator production assembly line is suitable for New Energy Vehicle Motor Manufacturing.

Basic Specification:

Production Process

Manually load the stator core to paper inserting machine via cantilever

Manually load the stator coil to pallet after inserting

Print QR code on stator terminal end/arc side

Insert wire coil into stator core

Manually sort wires from third phase

Manually sort wires from third phase and install tubes

Pre-forming for terminal ends

Manually insert the phase insulation paper

Manually sort wires

Insert copper tube and weld with star-point

Automatic middle-forming

Automatic double-sides lacing

Automatic final-forming

Automatic slot end paper expanding

Manually sort and cut wires, install terminals, cut pre-lacing Nylon type; Automatic weld terminals

Manually stator eye testing and then loose pallet clamping block

Test for stator voltage, phase sequence, resistance, and etc.

Stator core delivery

Front stator double-speed flow Chain

Back stator double-speed flow Chain

Technical Proposal

Cycle time: ≤170 sec/pc

Tooling changing time for whole line within 2 hours (needs workers within 10 persons)

Equipped with MES to realize production process traceability and electric boards for whole production lines and equipped working stations.

100% for reliability of testing system and online inspection rate for key parameter

Contact us

Motor Manufacturing Solution

Email : emarketing@nide-group.com; marketing8@nide-group.com;

SNS