Calvin Evan

The decision between nema 23 and nema 34 hybrid stepper motor is primarily a decision about productivity — NEMA 34 motors can remove material at a higher rate using higher feed rates and deeper cut depths.   Motors serve to accelerate and decelerate components of the machine (such as the gantry or z axis), as well as to push the cutting bit through material. NEMA 34 motors can take deeper passes through material and improve cutting speeds, especially on larger machines.   Generally, if you are using a machine for regular production work, higher power NEMA 34 motors will provide a fast return on investment. However, if you are primarily doing small production runs or prototyping work, NEMA 23 motors will likely be sufficient.   If you wanna purchase the nema 23 or the nema 34 stepper motors, maybe you can find the right one on here “stepper motor wholesale”.       Continue reading →

There are four types of industrial automation motor loads: Variable horsepower and constant torque Variable torque and constant horsepower Variable horsepower and variable torque Positional control or torque control. Variable horsepower and constant torque applications include conveyors, cranes, and gear-type pumps. In these applications, the torque is constant because the load doesn't change. The required horsepower may vary depending on the application, which makes constant speed ac and brushless dc motors a good choice. An example of a variable torque and constant horsepower application is a machine rewinding paper. The material speed remains constant, which means the horsepower doesn't change. The load does change, however, as the roll diameter increases.  In small systems, this is a good application for dc motors or a servo motor. Regenerative power also is a concern and should be considered when sizing the linear stepper motors or choosing the energy control method. ... Continue reading →