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)
Frame Size |
- 1.65 in |
Motor Length |
- 2.5 in. |
Basic Step Angle |
- 0.72º |
Speed-Torque Characteristics |
-
 Speed-Torque Characteristics |
Holding Torque |
- 141 oz-in |
Current per Phase |
- 0.75 A/phase |
Type |
- Geared |
Shaft/Gear Type |
- Taper Hobbed Gear |
Gear Ratio (X:1) |
- 10 :1 |
Gear Type |
- Taper Hobbed, Low Backlash (up to 45 arc min), Offset Shaft |
Backlash |
- 10 arc min (0.17º) |
Motor Connection Type |
- Flying Leads |
Shaft |
- Single |
Step Angle |
- 0.072 ° |
Connection Type |
- New Pentagon (Bipolar) |
Lead Wires |
- 5 |
Rotor Inertia |
- 0.191 oz-in² |
RoHS Compliant |
- Yes |
Safety Standards |
- UL CSA EN CE |
Insulation Resistance |
- 100 MΩ minimum under normal temperature and humidity, when measured by a 500 VDC megger between the windings and the motor casing. |
Dielectric Strength |
- Sufficient to withstand 1.0 kV, 50 Hz or 60 Hz applied for 1 minute between the windings and casing under normal temperature and humidity. |
Temperature Rise |
- Temperature rise of the coil measured by the Change Resistance Method is 144ºF (80ºC) or less (at rated current, at standstill, five phases energized). |
Insulation Class |
- [Motor] Class B [266ºF (130ºC)] [Recognized as Class A 221ºF (105ºC) by UL standard] |
Ambient Temperature Range |
- [Motor] 14ºF ~ 122ºF (-10ºC ~ 50ºC) (nonfreezing) |
Ambient Humidity |
- 85% or less (noncondensing) |
Shaft Runout |
- 0.002 in. (0.05 mm) T.I.R. at top of output shaft |
Concentricity |
- 0.003 in. (0.075 mm) T.I.R. |
Perpendicularity |
- 0.003 in. (0.075 mm) T.I.R. |
Radial Play |
- 0.001 in. (0.025 mm) max. of 1.12 lb. (5 N) |
Axial Play |
- 0.003 in. (0.075 mm) max. of 2.2 lb. (10 N) |
Radial Load |
- 0 in. from Shaft End = 2.2 lb0.2 in. from Shaft End = 3.1 lb0.39 in. from Shaft End = 4.5 lb0.59 in. from Shaft End = 6.7 lb |
Axial Load |
- 3.3 lb |
