DF45S024050-A2

The DF45S024050-A2 is a 3-phase Flat Brushless DC Motor with 16-pole external rotor for smooth running and a long service life. The high energy permanent magnets allow high acceleration and speeds of up to 14000rpm with exceptional efficiency. The rotor position is reported electronically using three hall sensors offset by 120°. Optional encoders with up to 1000pulses/rev. allow high-resolution position controlling. The permanent magnets are located on the rotor bell revolving around the internal stator with the windings. In addition to the shorter design, the advantage of this construction compared to internal rotor motors comes from having the same output with a lower torque ripple due to the rotor's higher inertia torque.

• Linear torque curve
• Significantly higher efficiency and power density than induction motors
• Approximately 35% volume and weight reduction with the same output
• Very long life span and smooth running with brushless technology and precision ball race
• Reduced electrical interference emission along with excellent thermal properties
• Mechanically interchangeable with stepper motors
• Less construction expense and greater parts variety
• Exceptionally large speed range at full motor output

Applications

Industrial, Automation & Process Control, Motor Drive & Control