Description

Nema 23 hybrid Stepper motor, 0.72Nm in 51mm, 1.8 degree, manufacturer direct sale.

Specification

Electrical Specification	Model	ATO-57STH51-2006
Matched Driver Model	ATODSP57(Click it to see more info)
Step Angle	1.8°
Holding Torque	0.72Nm
Rated Current/phase	2A
Phase Resistance	1.65Ω
Inductance	2.2mH
Rotor Inertia	230g-cm2
Physical Specification	Frame Size	57 x 57mm
Length	51mm
Shaft Diameter	Φ6.35mm
Shaft Length	19mm
Motor Leads	6
Weight	0.59kg
Technical Parameters	Step Angle Accuracy	±5% (full step, no load)
Resistance Accuracy	±10%
Inductance Accuracy	±20%
Temperature Rise	80℃ Max. (rated current, 2 phase on)
Ambient Temperature	-20℃~+50℃
Insulation Resistance	100MΩ Min. 500VDC
Dielectric Strength	500V AC for one minute
Shaft Radial Play	0.02Max. 450g
Shaft Axial Play	0.08Max. 450g
Quality Assurance	Warranty Period	12 months
Certificate	CE, ROHs, ISO/SGS9001

Nema 23 Stepper Motor Dimensions: (Unit=mm)

L Max=51mm

Nema 23 Stepper Motor Wiring Diagram

Tips: Stepper motor for numerical control machine

The stepper motor is widely applied into all fields, specially in each field of production practice. Meanwhile, it is maximally applied into manufacturing of CNC machine tools. Without converting A/D for the stepper motor, the digital pulse signal can be directly transformed into angular displacement. Therefore, it is considered to the ideal actuator of numerically-controlled machine tool. Due to the small output torque of the stepper motor at earlier stage, the requirement cannot be satisfied. It constitutes hydraulic pulse motor with hydraulic torque amplifier during the usage.
Along with the technological development of stepper motor, it has been able to be applied into the system alone, becoming the irreplaceable actuator. For example, the stepper motor is used as CNC milling machine to drive the motor of servo mechanism. In this application, stepper motor can complete two jobs at the same time, namely conveying torque and information. It also can be used as the drive motor of CNC worm grinding wheel edge grinding machine. Besides, applied into numerically-controlled machine tool, the stepper motor also can be applied into other machines, like the motor of automatic feeder, general soft disc driver, printer and mapper.