A06B-0744-B201

The A06B-0744-B201 spindle motor by FANUC is designed for demanding applications requiring reliable performance and precision control. This motor achieves a rated power of 7.5 kW and operates efficiently at a speed of 4000 RPM. It is configured for a three-phase input with a nominal voltage of 220 volts AC. Under this load, it draws a current of 36 Amps and can function reliably with frequencies of 50 or 60 Hertz.

A significant feature of this spindle motor is the ability to deliver a rated torque of 18.2 Newton-meters. Furthermore, it has an impressive overload capacity allowing it to handle 150% of its rated torque without compromising performance, making it suitable for applications that require sudden increases in load.

Cooling for this motor is accomplished through an effective forced air system, ensuring stable operation even under heavy workloads. The motor features a keyed shaft for secure attachment, promoting stability in its applications. The incremental encoder included supports a high-resolution feedback of 17 bits, which enhances precision in motion control.

With a total motor length of 340 millimeters, the design allows for straightforward integration into various systems. It is rated at IP65 for protection against solid objects and water ingress, thus suitable for a range of industrial environments. The motor exceeds 95% efficiency, highlighting its energy-saving capabilities alongside robust performance.