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 (AC Input) Driver.
| Lead Time1 | - Contact your local sales office for product lead-times, available to ship dates and shipping methods. |
Product Line |
- Oriental Motor® |
Motor Type |
- Closed Loop |
Frame Size |
- 3.54 in90 mm |
Motor Length |
- 6.97 in.177 mm |
Driver Voltage Input Power |
- DC |
Speed-Torque Characteristics |
-
 |
Holding Torque |
- 7072 oz-in50 N·m |
Shaft/Gear Type |
- Hollow Shaft Flat Gear |
Gear Ratio (X:1) |
- 50 :1 |
Shaft |
- Single |
Electromagnetic Brake |
- Equipped |
Cable Direction |
- Right |
Resolution (Resolution Setting: 1000 P/R) |
- 0.0072 °/Pulse |
Permissible Speed Range (r/min) |
- 0 ~ 40 |
Rotor Inertia |
- 6.7 oz-in²1220x10-7 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 |
-
0 ~ 50ºC (32 ~ 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) |
Permissible Overhung Load |
- 0.39 in. from Shaft End = 337 lb0.79 in. from Shaft End = 287 lb10 mm from Shaft End = 1500 N20 mm from Shaft End = 1280 N |
Permissible Thrust Load |
- 112 lb500 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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