New Industrial Yaskawa Electric 200V AC SERVO MOTOR InsB SGMAH-A5AAAHC61

0.91A Ins B Yaskawa Servo Motor 400W 0.318 N.m Without Brake SGMAH 01A1A2B

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Unlike common instantaneous type fuses and breakers, overload devices are designed to allow high currents to flow briefly in the motor to allow for:
Typical motor starting currents of 6 to 8 times normal running current when starting.
Short duration overloads such as a slug of product going through a system.
If the motor inlets and outlets are covered by a blanket of lint or if a bearing should begin to lock, excessive heating of the motor windings will “overload” the motors insulation which could damage the motor.

The overcurrent device will not react to this low level overload. The motor overload device prevents this type of problem from severely damaging the motor and also provide protection for the circuit conductors since it is rated for the same or less current as the conductors.

• Overload protection trips when an overload exists for more than a short time. The time it takes for an overload to trip depends on the type of overload device, length of time the overload exists, and the ambient temperature in which the overloads are located.

Stepper motors are DC motors that move in discrete steps. They have multiple coils that are organized in groups called "phases". By energizing each phase in sequence, the motor will rotate, one step at a time.
With a computer controlled stepping you can achieve very precise positioning and/or speed control. For this reason, stepper motors are the motor of choice for many precision motion control applications.
Stepper motors come in many different sizes and styles and electrical characteristics. This guide details what you need to know to pick the right motor for the job.

What are stepper motors good for?
Positioning – Since steppers move in precise repeatable steps, they excel in applications requiring precise
positioning such as 3D printers, CNC, Camera platforms and X,Y Plotters. Some disk drives also use stepper motors to position the read/write head.
Speed Control – Precise increments of movement also allow for excellent control of rotational speed for
process automation and robotics.
Low Speed Torque - Normal DC motors don't have very much torque at low speeds. A Stepper motor has
maximum torque at low speeds, so they are a good choice for applications requiring low speed with high
precision.