The αSTEP AZ Series stepper motor offers closed loop control, substantially reduces heat generation from the motor and by incorporating the newly developed Absolute Mechanical Encoder, absolute-type positioning is available, without battery back up or external sensors to buy.
| Lead Time1 | - {Contact your local sales office for more information.} |
Product Line |
- Oriental Motor® |
Frame Size |
- 1.65 in42 mm |
Motor Length |
- 4.21 in.107 mm |
Driver Voltage Input Power |
- DC |
Speed-Torque Characteristics |
-
 |
Holding Torque |
- 495 oz-in3.50 N·m |
Holding Torque at Motor Standstill |
- 496 oz-in3.5 N·m |
Type |
- Absolute Mechanical Encoder |
Shaft/Gear Type |
- Harmonic Gear |
Gear Ratio (X:1) |
- 50 :1 |
Lost Motion |
- 1.5 arc min or less |
Shaft |
- Single |
Electromagnetic Brake |
- Not Equipped |
Connection Type |
- Connector |
Resolution (Resolution Setting: 1000 P/R) |
- 0.0072 °/Pulse |
Permissible Speed Range (r/min) |
- 0 ~ 70 |
Rotor Inertia |
- 0.39 oz-in²72x10-7 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 |
Dielectric Strength |
-
Sufficient to withstand the following for 1 minute: Case - Motor and sensor windings 1.5 kVAC 50 Hz or 60 Hz |
Ambient Temperature |
- 0 ~ 40ºC (32 ~ 104ºF) (non-freezing) |
Ambient Humidity |
- 85% or less (Non-Condensing) |
Operating Atmosphere |
- Use in an area without corrosive gases and dust. The product should not be exposed to water, oil or other liquids. |
Degree of Protection |
- IP66 when connecting the connection cable (excluding the mounting surface and connector on the driver side of the connection cable) |
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 = 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 N5 mm from Shaft End = 220 N10 mm from Shaft End = 270 N15 mm from Shaft End = 360 N20 mm from Shaft End = 510 N |
Permissible Axial Load |
- 49 lb220 N |
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