NEMA23 Datasheet – Stepper Motor

Part Number : NEMA23

Function : 2-Phase Stepper Motor

Pacakge :  2.3 x 2.3 inch (58.4 x 58.5 mm)

Manufacturers : Schneider Electric

This post explains for the Stepper Motor NEMA 23.

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NEMA 23 datasheet

Description

Nema 23 is a stepper motor with a 2.3 x 2.3 inch faceplate. It is suitable for 3d printer, robot arm, cnc machine,etc. In low-speed applications, the stepper motor can be driven at the desired speed without missing a single step.

This stepper motor has different torque, the max torque is 3 Nm. We provide nema 23 stepper motor datasheet and torque curve. The torque is different for each operating speed, but decreases as the stepping speed increases. The reason is the operating principle of the stepper motor. The drive signal of the stepper motor generates a magnetic field in the coil of the motor to generate a step force. The time it takes for the magnetic field to reach its maximum intensity depends on the inductance of the coil, the drive voltage and current limit. As the drive speed increases, the coil maintains its full strength for a shorter period of time and the torque that the motor can produce decreases.

NEMA23 Pinout

NEMA 23 pinout

 

Wiring and Connections

Signals and wire colors   2.4 Amp motors   3.0 Amp motors    6.0 Amp motors
Phase A                        Red                      Red                  Black
Phase /A                  White / red           White / red             Orange
Phase B                     Green                    Green                   Red
Phase /B                  White / green        White / green           Yellow

 

Specifications

1. Voltage Rating : 3.2V
2. Current Rating : 2.8A
3. Holding Torque : 270 oz. in
4. Step Angle : 1.8 deg.
5. Steps Per Revolution : 200
6. No. of Phases : 4
7. Motor Length : 3.1 inches
8. No. of Leads : 4
9 Inductance Per Phase : 3.6mH

 

Applications

1. CNC machines
2. Precise control machines
3. 3D printer/prototyping machines (e.g. RepRap)
4. Laser cutters
5. Pick and place machines

Reference Sites

1. NEMA 23 Stepper Motor  with Arduino (microcontrollerslab.com)
2. https://howtomechatronics.com/tutorials/arduino
3. NEMA17 Datasheet – Stepper Motor (datasheetcafe.com)

 

NEMA23 Datasheet PDF Download

NEMA23 pdf

nema 23 vs nema 17