57BYGH56 Nema23 Single Shaft Stepper Motor [9V-42V] [4A]

Description:
57BYGH56-401A is a NEMA 23 is a single shaft 56mm, 1.8degrees, 4Leads stepper motor for CNC machines, 3D printers and 3D carvers. A stepper motor, also known as step motor or stepping motor, is a brushless DC electric motor that divides a full rotation into a number of equal steps. A NEMA 23 stepper motor is a stepper motor with a 2.3 x 2.3 inch faceplate. Its size is only a coarse indication of its power. The original standard Reprap (Darwin) had a NEMA 23 motor. Bigger sizes exist, but are rarely used in RepRap applications. Without stepper motors, 3D printers as we know them would not exist. Stepper motors are an important part of 3D printers. They are used in a variety of applications depending on the type of printer. For example, stepper motors are used to move the extruder or the build platform along the x,y, and z axis. The extruder assembly also has a stepper motor used to pull the filament into the extruder.
Stepper motors are unique in that they can move to a known interval and then hold that position. Because they are a good motor to move an object to a repeatable position, they are often used in robotics and in printers.Stepper motors come in a variety of sizes. The most popular sizes used in 3D printers are NEMA 14, NEMA 17 and NEMA 23 and NEMA 24. NEMA is a measurement standardized by the National Electrical Manufacturers Association (NEMA) and refers to the frame size of the motor. Just because a motor has a larger frame doesn’t mean it has more torque.
When it comes to powering a CNC machine, the heart and soul of the machine relies in the motor. The CNC routers speed, accuracy, and precision all rely on the size and type of the motor. The two primary motor classes that are used with CNC machines are stepper motors and servo motors.

Features:
Model: 57BYGH56-401A
Frame Size: NEMA 23
Step angle: 1.8°
Phase resistance: 0.9Ω
Phase inductance: 2.5mH
Rotor inertia: 300g.cm²
Motor length: 56Lmm

Parameters:
Step Angle Accuracy: ±5% (full step, no load)
Resistance Accuracy: ±10%
Inductance Accuracy: ±20%
Temperature Rise: 80℃CMax. (Rated current, 2 phases on)
Ambient Temperature: -10℃+ 50℃
Insulation Class: B
Dielectric Strength: 500V AC for one minute
Shaft Radial Play: 0.06Max. (450g-load)
Shaft Axial Play: 0.08Max. (450 9-load)

Package Include:
1 x 57BYGH56-401A Stepper Motor