Nema 23 stepper motor 2.8Nm 4.2A

Description

Introduction

The 23HS2442 is a 2.8Nm two-phase Nema 23 step motor with a step angle of 1.8° (200 steps/rev). Each phase draws 4.2A at 3.78V, giving a holding torque of 2.8Nm. The motor has four color-coded wires: black and green represent one coil, and red and blue represent the other.

Stepper motors convert electrical impulses into mechanical movement in steps. The rotation is directly related to the applied pulses. The sequence of pulses dictates the direction of rotation of the motor shaft, the frequency of the pulses determines the speed of rotation of the shaft, and the number of input pulses used is directly related to the distance of rotation.

The advantages of using stepper motors are many: excellent response when starting and stopping, full torque at rest, etc. This stepper motor enables step accuracy up to 5% steps, allowing for high motion repeatability and positioning accuracy. These features allow synchronous rotation at very low speeds and with the load directly connected to the stepper motor shaft.

This is a two-phase stepper motor. They work on the basis of a changing magnetic field, which is formed by changing the direction of the current in the windings. Thus, the rotor rotates in step with the input pulses. Two-phase stepper motors are available in unipolar and bipolar versions. The 23HS2442 stepper motor is a bipolar version.

One of the main advantages of a bipolar stepper motor is that it provides more torque at low speeds compared to unipolar stepper motors. This means that bipolar stepper motors are best suited for applications that require high torque at low speeds.

How to connect Nema 23 stepper motor 2.8Nm with driver?

Bipolar stepper motors require a special driver circuit called an H bridge. The 23HS2442 stepper motor is compatible with DM542S driver or DM556 and 36 In switching power supplies.

As shown in the stepper motor wiring diagram, there are four wires of different colors viz. black, green, red and blue. These wires are connected to two different coils. Red and blue are connected to one coil and black and green to another. To rotate the motor, the coils are energized in a logical sequence.

If you need help connecting, you can always contact us. We will be happy to help you.

Specifications: