Motor and Application:



Technical Parameters:
|
Supply Voltage |
Three Phase AC 380V ±10% 50HZ |
|
Source Pressure |
0.45-0.7Mpa |
|
Rated Power |
12KW |
|
Winding Speed |
MAX 800RPM |
|
Counting Accuracy |
±0.01Circle |
|
Angular Accuracy |
0.1° |
|
Wire Arrangement Precision |
0.01mm |
|
Optimum Winding Diameter |
0.1-0.5mm |
|
Suitable Height |
Within 80mm |
|
Applicable Outer Diameter |
17-80mm |
|
Overall Dimension |
1350*1050*1900mm |
|
Machine weight |
750KG |
Machine and Function overview:
This Angle grinder motor winding machine (R4108 model) is a 4-station full-automatic internal winding solution, specialized for stator production of angle grinder motors-covering household small-angle grinders, industrial heavy-duty grinders, and precision polishing grinders-supporting stator inner diameters Φ17-Φ80mm and stack thickness ≤80mm. Its 4-station parallel operation enables simultaneous internal winding, wire arrangement, and stator loading/unloading, cutting idle time by over 45% compared to dual-station models, perfectly matching the high-volume demand of power tool manufacturers for angle grinder components.
As a dedicated angle grinder motor coil winding equipment, it integrates 7 sets of imported servo motors (one independent drive per station) to ensure precise wire tension and neat coil layers-critical for angle grinder motors, which need to withstand high-speed rotation and frequent torque fluctuations; uneven windings would lead to motor overheating or sudden power loss during grinding. The machine's frame is welded from high-strength square tubes with bottom counterweights, lowering the center of gravity to minimize vibration during high-speed winding, avoiding coil displacement that could reduce grinding precision. Its wire nozzle flipping mechanism adapts to diverse angle grinder stator core designs (e.g., different slot counts for light vs. heavy-duty models), eliminating frequent tooling changes and enhancing production flexibility.
Fixtures crafted from imported materials undergo specialized polishing for wear resistance (to handle repeated stator clamping in mass production), while standard safety gratings align with power tool workshop safety standards. For manufacturers focusing on reliable, high-torque angle grinder motor stator production, this Angle grinder motor winding machine balances 4-station throughput and grinder-specific winding durability seamlessly.
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