ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)
ORIENTAL MOTOR U.S.A. Corp.
570 Alaska Avenue
Torrance, CA 90503
1-800-GO-VEXTA (468-3982)
Motor Type |
2-Phase |
Basic Step Angle |
1.8º |
Frame Size |
2.36 in |
Motor Length |
2.56 in. |
Motor Connection Type |
Connector |
Holding Torque |
240 oz-in |
Type |
High-Inertia |
Current per Phase (A/phase) |
2 |
Voltage (VDC) |
4.8 |
Resistance (Ω/phase) |
2.4 |
Inductance (mH/phase) |
3.54 |
Shaft/Gear Type |
Round Shaft with Flat (No Gearhead) |
Output Shaft Diameter |
1/4 in. |
Shaft |
Double |
Encoder |
Not Equipped |
Electromagnetic Brake |
Not Equipped |
Connection Type |
Unipolar |
Lead Wires |
6 |
Rotor Inertia |
3.1 oz-in² |
RoHS Compliant |
These products do not contain substances that exceed the regulation values in the RoHS Directive. |
Insulation Class |
Class B [266ºF (130ºC)] |
Insulation Resistance |
100 MΩ or more when 500 VDC megger is applied between the windings and the case under normal ambient temperature and humidity. |
Dielectric Strength |
Sufficient to withstand 1.0 kVAC at 50 Hz or 60 Hz applied between the windings and the case for 1 minute under normal ambient temperature and humidity. |
Temperature Rise |
Temperature rise of the windings is 144ºF (80ºC) or less measured by the change resistance method. (at rated voltage, at standstill, 2 phases energized) |
Ambient Temperature Range |
14 ~ 122ºF (-10 ~ 50ºC) (non-freezing) |
Ambient Humidity |
85% or less (Non-Condensing) |
Shaft Runout |
0.05 mm (0.002 in.) T.I.R. |
Stop Position Accuracy |
±2 arc minutes (±0.034º) |
Radial Load |
0 in. from Shaft End = 11.2 lb0.2 in. from Shaft End = 13.5 lb0.39 in. from Shaft End = 16.8 lb0.59 in. from Shaft End = 22 lb0.79 in. from Shaft End = 33.7 lb |
Axial Load |
4.5 lb |
Radial Play |
0.025 mm (0.001 in.) maximum of 5 N (1.12 lb.) |
Axial Play |
0.075 mm (0.003 in.) maximum of 10 N (2.2 lb.) |
Concentricity |
0.075 mm (0.003 in.) T.I.R. |
Perpendicularity |
0.075 mm (0.003 in.) T.I.R. |
