The 3.5 kW Air-Cooled Square Spindle Motor is a robust industrial solution designed for precision machining in wood routing, PCB manufacturing, and general CNC applications. Delivering a powerful 3.5 kW output at a peak speed of 18,000 RPM, this motor features a dual-voltage 220V/380V architecture for versatile integration. Built with a stable square body profile, it utilizes a high-precision 4-bearing set (2 x 7007 P4 and 2 x 7002 P4) to ensure minimal runout and exceptional rotational accuracy. The integrated dual air-cooling system provides efficient heat dissipation during continuous industrial duty cycles, eliminating the need for water cooling while maintaining a compact 350mm length. Equipped with a versatile ER25 collet system supporting tool shanks up to 16mm, this 8.5 kg motor offers the mechanical rigidity and 1.68 N.m torque delivery required for superior surface finishes in professional machining environments.
Advanced Engineering & Integration
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