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U.S.A. Customers:
Sales - 1-800-448-6935
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International Customers:
+1-847-871-5931 or
+1-310-715-3303
For Japanese:
1-800-746-6872 or
+1-310-715-3304
Free Shipping for Online Orders. Terms and conditions apply.
The AR Series stepper motor adopts our AlphaStep technology closed loop control so the motor does not lose synchronism even when subjected to abrupt load fluctuation or acceleration. Requires AlphaStep AR Series (DC Input) Driver.
- Driver sold separately
- Designed for continuous operation
- Lower heat generation
- Low vibration
- High response
- No hunting
- No gain tuning
*Connection Cables required (sold separately)
| Lead Time1 | - Contact your local sales office for more information. |
Product Line |
- Oriental Motor ® |
Motor Type |
- Closed Loop |
Frame Size |
- 1.65 in42 mm |
Motor Length |
- 3.96 in.100.5 mm |
Driver Voltage Input Power |
- DC |
Speed-Torque Characteristics |
-
 Speed - Torque Characteristics |
Holding Torque |
- 480 oz-in3.5 N·m |
Shaft/Gear Type |
- Harmonic Gear |
Gear Ratio (X:1) |
- 50 :1 |
Lost Motion |
- 1.5 arc min (max.) |
Shaft |
- Single |
Electromagnetic Brake |
- Not Equipped |
Resolution (Resolution Setting: 1000 P/R) |
- 0.0072 °/Pulse |
Permissible Speed Range (r/min) |
- 0 ~ 70 |
Rotor Inertia |
- 0.41 oz-in²75×10-7 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 |
Permissible Overhung Load |
- 0 in. from Shaft End = 40 lb0.2 in. from Shaft End = 49 lb0.39 in. from Shaft End = 60 lb0.59 in. from Shaft End = 81 lb0.79 in. from Shaft End = 114 lb0 mm from Shaft End = 180 N10 mm from Shaft End = 270 N15 mm from Shaft End = 360 N20 mm from Shaft End = 510 N5 mm from Shaft End = 220 N |
Permissible Thrust Load |
- 49 lb220 N |
Insulation Class |
- Class B [130°C (266°F)] |
Insulation Resistance |
-
100 MΩ or more when 500 VDC megger is applied between the following places: Case - Motor and sensor windings |
Dielectric Strength |
-
Sufficient to withstand the following for 1 minute: Case - Motor and sensor windings 1.0 kVAC 50 Hz or 60 Hz |
Ambient Temperature |
-
0 ~ 40°C (32 ~ 104°F) (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 (±0.067°) |
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. |
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- 1 Quoted Ship Date for orders placed before 12:00 pm PST. Quantities may affect Shipping Date.
