ATO Nema 23 Bipolar Stepper Motor, 1A/2A, 1.8 Degree, 4 Wires,for 3D Printer/Laser/CNC Machine (1A)

ATO Nema 23 bipolar stepper motor, phasecurrent 1A/2A and resistance 5.4?/1?, 0.55Nm/0.5Nm holding torque, 1.8 deg.step angle (200 steps/rev), body in 41mm, manufacturer direct sale.

 

Specification:

 

Electrical Specification :    

Step Angle        1.8°

Holding Torque         0.55Nm/0.5Nm

Rated Current/phase       1A/2A

Phase Resistance    5.4?/1?

Inductance       9.5mH/2.2mH

Rotor Inertia    120g-cm2

 

Physical Specification:

Frame Size        57x 57mm

Length      41mm

Shaft Diameter         ?8mm

Shaft Length    19mm

Motor Leads    4

Weight     0.45kg

 

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      100M? 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