How Using Motors Can Solve Conveyor Issues

Here are application examples that take advantage of characteristics "small, thin, lightweight, and high power" of brushless motors.

Compared to induction motors with equivalent torque and frame size, brushless motors have the following advantages.

• Reduces motor mass by approximately 50 % (8 kg → 4.2 kg)
• Reduces the burden on operators

Compared to induction motors with equivalent torque and frame size, brushless motors have the following advantages.

• Motor protrusion reduced by approximately 40 % (115 mm → 72 mm)
• Contributes to equipment miniaturization and footprint reduction

Brushless motors uses permanent magnets for the rotor, making it small, thin, lightweight, and high power than induction motors.

Here are application examples that take advantage of characteristics "excellent speed stability" of brushless motors.

Printing and Labeling Positions Vary due to the Speed Difference Between the Left and Right Belts

Compared to induction motors with equivalent torque and frame size, brushless motors have the following advantages.

• Reduces the speed difference between the left and right belts
• Improved quality of printing and label application position

Compared to induction motors with equivalent torque and frame size, brushless motors have the following advantages.

• Reduce the speed difference between the belts before and after the workpiece is transported
• Smoother workpiece transfer improves productivity

Brushless motors compares the command speed with the detection speed and controls the difference to zero, resulting in high speed stability. The speed remains stable even when the motor load fluctuates. Speed regulation against the load will be as follows.

Brushless motors are more efficient than induction motors because it uses permanent magnets in the rotor. Therefore, power consumption and CO2 emissions can be reduced.