1. Does the deceleration stepper motor have gears?

Reduced stepper motors have gears. Since the design of geared stepper motors and other control motors allows precise positioning, the gearboxes used for these motors must provide the same level of precision.

2. Does the stepper motor need a gearbox?

Another reason to use a geared stepper motor with a gearbox is to increase the torque available to drive a load. Due to braking torque and other losses, decelerating stepper motor torque typically drops off rapidly as speed increases.

3. What is a gear reduction stepper motor?

Gear-type deceleration stepper motor. Our geared reduction stepper motors are available in six NEMA frame sizes (from NEMA 8 to NEMA 42), each NEMA size motor has an integrated reduction stepper motor gearbox with a wide range of gear ratios (from 1: 3.7 to 1:369) to provide any desired combination of torque and speed for your application.

4. Can the gearbox increase the speed?

The gearbox reduces speed and increases torque. While occasionally a gearbox will be used to increase speed and reduce torque, in the vast majority of cases a gearbox will be used to reduce the shaft speed of the motor and increase torque.

5. Does adding gears increase torque?

The ratio of a gear train also defines its mechanical advantage. This means that if the input gear rotates faster than the output gear, the gear train amplifies the input torque. If the input gear rotates slower than the output gear, the gear train reduces the input torque.

6. What is a shaft motor?

The shaft in an electric motor is the cylindrical part that protrudes from the motor and its housing. The purpose of the shaft is to convert the energy from the motor to an end use. Precision pins and shafts operate as a function of speed and torque.

7. Will the transmission increase torque?

Most modern gearboxes are used to increase torque while reducing the speed of the prime mover's output shaft (such as the motor's crankshaft). This means that the output shaft of the gearbox rotates at a slower speed than the input shaft, and this reduction in speed creates a mechanical advantage, increasing torque.

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