ATO Stepper Motors

Features

Precise position control

Stepper motor rotates at a fixed step angle, like the second hand in a clock. This angle is called the basic step angle. ATO offers 2 phase and 3 phase standard stepper motors with a basic step angle of 1.8°.

Simple pulse signal control

The pulse signal sent by the controller can accurately control the rotation angle and speed of the stepping motor.

No cumulative difference

The accuracy of the stepper motor is 3-5% of the step angle, not cumulative. It has only periodic errors and no cumulative error.

Torque will decrease as the speed increases

When the stepper motor rotates, the inductance of each phase winding of the motor will form a back electromotive force; the higher the frequency, the greater the back electromotive force. Under its action, the phase current of the motor decreases as the frequency (or speed) increases, resulting in a decrease in torque.

Works fine at low speed

Stepper motor can run normally at low speed. It has no-load start-up frequency that the pulse frequency at which the stepper motor can start normally under no-load conditions. Under load, the starting frequency should be lower.

Product Selection

Nema 17 Stepper Motors

ATO Nema 17 stepper motor is a hybrid bipolar stepper motor with an end face size of 42mm x 42mm. 2 phase and 3 phase electric stepper motor allows for high holding torque. Widely used in 3D printers, CNC routers, robot arms, sewing machines, engraving machines, film cutting machines.

Nema 23 Stepper Motors

Nema 23 Stepper Motor is one of widely used stepper motors, with an installation size of 57 x 57 mm and a 1.8° step angle (200 steps/revolution). It can be driven at the desired speed without loss step. Suitable for 3D printer, robot arm, CNC router, sewing machine, etc.

Nema 34 Stepper Motors

Nema 34 stepper motors are suitable in CNC field with high torque. ATO.com provides 2 phase and 3 phase stepper motor with different holding torque. Buy a Nema 34 stepper motor online now.

Linear Stepper Motors

ATO hybrid stepper motor linear actuators are the perfect choice for applications with small positioning movements requiring high thrust in confined spaces. Special design and material of the nut secure long life operations.

Stepper Motor Drivers

A stepper motor driver receives low-level signals from a controller / indexer and converts them into electrical winding currents to run a stepper motor.

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