How much torque does a stepper motor have?

High Torque Stepper Motors range from 0.01 to 50Nm by JVL.

Are stepper motors good for torque?

Stepper motors can also provide holding torque (positive torque value at zero speed), which is great for robotics and other positioning applications. These machines, while generally less efficient than a common DC motor, provides excellent repeatable movement that is both reversible and highly controllable.

How do you calculate torque on a stepper motor?

To calculate load torque, multiply the force (F) by the distance away from the rotational axis, which is the radius of the pulley (r). If the mass of the load (blue box) is 20 Newtons, and the radius of the pulley is 5 cm away, then the required torque for the application is 20 N x 0.05 m = 1 Nm.

What is the torque of NEMA 17 stepper motor?

This motor is a larger NEMA-17 motor that produces a whopping 4800g-cm of holding torque and fine resolution….Product Specifications.

Motor Properties
Step Angle	0.9°
Step Accuracy	5 %
Holding Torque	4.8 kg·cm
Rated Torque	4.3 kg·cm

Which torque is highest in stepper motor?

When choosing a stepper motor, it is important to understand four torque characteristics: Pull-out torque is the maximum torque that can be delivered without losing steps. It reaches its maximum at the lowest frequency or speed, and decreases as frequency increases.

How strong is a stepper motor?

As a result, it is unusual to find stepper motors capable of producing more than 1,000 to 2,000 ounce inches of torque. Stepper motors also have performance limitations. You can think of a stepper motor as a spring-mass system.

What is motor torque formula?

Torque (lb.in) = 63,025 x Power (HP) / Speed (RPM) Power (HP) = Torque (lb.in) x Speed (RPM) / 63,025. Torque (N.m) = 9.5488 x Power (kW) / Speed (RPM) Power (kW) = Torque (N.m) x Speed (RPM) / 9.5488.

How strong is a NEMA 17?

NEMA 17 Specifications (450 g-load) Max.