Parallel Shaft Helical Gear Motors are widely used in applications involving mixing and stirring as they can maintain constant speed and torque for uniform mixing. This is achieved by combining the characteristics of the electric motor and gearbox. Here's how it works:

Electric Motor: A gear motor consists of an electric motor that provides rotational power. Electric motors are designed to operate at specific speeds and produce varying amounts of torque depending on the load applied.

Gearbox: A gearbox is a mechanical device connected to an electric motor that uses gears to increase torque while reducing the speed of the motor's output shaft. A gearbox contains multiple gears with different ratios that can slow down or amplify. By adjusting the gear ratio, the gearbox can control the output speed and torque of the motor.

Speed control: adopts feedback control mechanism to keep the speed constant. This can be achieved through the use of various speed control techniques, such as pulse width modulation (PWM) and closed-loop control systems. These technologies monitor the actual speed of the motor and adjust the voltage or frequency supplied to the motor to maintain the desired speed.

Torque Control: The gearbox plays an important role in maintaining constant torque. By adjusting the gear ratio, the transmission automatically increases or decreases torque output depending on load. When higher loads are encountered, the transmission reduces speed and increases torque to cope with the increased drag. This ensures that the motor maintains constant torque regardless of load fluctuations, ensuring even mixing.

By combining the constant speed control of the motor with the torque amplification or reduction capabilities of the gearbox, gear motors can provide the consistent speed and torque output required for efficient and uniform mixing or stirring in a variety of industrial applications.