5 Stepper Motors $35 + shipping (no replies)

Hi, I originally bought these from this ebay listing from seller randy2198. They have only been used to be tested with a Gen6 board and worked fine.

EACH ORDER INCLUDES 5 NEW HYBRID Nema 17 stepper motors - PERFECT FOR REPRAP, CNC MILL, CNC LATHE, ROBOT, ARDUINO PROJECTS

Shaft Diameter: 5mm

Shaft Length: 20mm

Wiring Chart:

Wire Color
Phase
Green
Phase A
Gray
Phase A Return
Red
Phase B
Yellow
Phase B Return
Specifications:

Step Angle Degree
1.8°
# of Phase
2
# of Leads
4
Resistance Of Phase (Ohm)
30
Inductance Of Phase (mH)
36
Rated Current (A/Phase)
0.4
Rated Voltage (V/Phase)
12
Holding Torque (N-cm)
19.6
Detent Torque (g.cm)
220
Rotor Inertia (g.cm2)
20
Weight (Kg)
.2
Speed
Various Speed
Usage
Industrial
Function
Control
Shape
Square
Frame Size
42mmX42mm
Shaft Style
Single
Body Length
32mm
General Specifications
Step Angle Accuracy
±5%
Resistance Accuracy
±10%(20)
Temperature Rise
80K MAX (rated current, 2 phases on)
Ambient Temperature
2050
Insulation Resistance
100MΩ MIN.(500VDC)
Insulation Strength
500VAC/1mA for one minute
Insulation Class
B
Shaft Radial Play
0.02mm MAX.(450g-load)
Shaft Axial Play
0.08mm MAX.(450g-load)
Shaft Radial Force
10Kg(20mm from the flange)
Shaft Axial Force
2Kg