The AR Series stepper motor adopts our αSTEP technology closed loop control so the motor does not lose synchronism even when subjected to abrupt load fluctuation or acceleration. Requires αSTEP AR Series (DC Input) Driver.
| Lead Time1 | - {Contact your local sales office for more information.} |
Product Line |
- Oriental Motor® |
Motor Type |
- Closed Loop |
Frame Size |
- 2.36 in60 mm |
Motor Length |
- 5.71 in.145 mm |
Driver Voltage Input Power |
- DC |
Speed-Torque Characteristics |
-
 Speed - Torque Characteristics |
Holding Torque |
- 176 oz-in1.25 N·m |
Shaft/Gear Type |
- Taper Hobbed Gear |
Gear Ratio (X:1) |
- 3.6 :1 |
Backlash |
- 35 arc min (0.584°) |
Shaft |
- Single |
Electromagnetic Brake |
- Equipped |
Resolution (Resolution Setting: 1000 P/R) |
- 0.10 °/Pulse |
Permissible Speed Range (r/min) |
- 0 ~ 500 |
Rotor Inertia |
- 2.7 oz-in²500x10-7 kg·m² |
RoHS Compliant |
- These products do not contain substances that exceed the regulation values in the RoHS Directive. |
Safety Standards |
- UL CE |
CE Marking |
- EMC Directives |
Insulation Class |
- Class B [130ºC (266ºF)] |
Insulation Resistance |
-
100 MΩ or more when 500 VDC megger is applied between the following places: Case - Motor and sensor windings Case - Electromagnetic brake windings |
Dielectric Strength |
-
Sufficient to withstand the following for 1 minute: Case - Motor and sensor windings 1.0 kVAC 50 Hz or 60 Hz Case - Electromagnetic brake windings 1.0 kVAC 50 Hz or 60 Hz |
Ambient Temperature |
-
-10 ~ 50ºC (14 ~ 122ºF) (non-freezing) (when a heat sink of a capacity at least equivalent to an aluminum plate with a size of 3.94 x 3.94 in., 0.24 in. thick is installed.) |
Ambient Humidity |
- 85% or less (Non-Condensing) |
Operating Atmosphere |
- No corrosive gases, dust water or oil |
Degree of Protection |
- IP65 (excluding the mounting surface and connector) |
Stop Position Accuracy |
- ±4 arc minutes (±0.067º) |
Shaft Runout |
- 0.05 mm (0.002 in.) T.I.R. |
Concentricity |
- 0.075 mm (0.003 in.) T.I.R. |
Perpendicularity |
- 0.075 mm (0.003 in.) T.I.R. |
Permissible Overhung Load |
- 0 in. from Shaft End = 15.7 lb0.2 in. from Shaft End = 18 lb0.39 in. from Shaft End = 22 lb0.59 in. from Shaft End = 27 lb0.79 in. from Shaft End = 33 lb0 mm from Shaft End = 70 N5 mm from Shaft End = 80 N10 mm from Shaft End = 100 N15 mm from Shaft End = 120 N20 mm from Shaft End = 150 N |
Permissible Thrust Load |
- 9 lb40 N |
Brake Type |
- Active when the power is off |
Brake Power Supply |
- 24 VDC±5%, 0.3A |
Power Consumption |
- 6W |
Excitation Current |
- 0.25A |
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