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 |
- 1.18 in30 mm |
Motor Length |
- 3.11 in.79 mm |
Driver Voltage Input Power |
- DC |
Speed-Torque Characteristics |
-
 |
Holding Torque |
- 250 oz-in1.8 N·m |
Holding Torque at Motor Standstill |
- 255 oz-in1.8 N·m |
Type |
- Absolute Mechanical Encoder |
Shaft/Gear Type |
- Harmonic Gear |
Gear Ratio (X:1) |
- 50 :1 |
Lost Motion |
- 1.5 arc min (max.) |
Shaft |
- Single |
Electromagnetic Brake |
- Not Equipped |
Connection Type |
- Cable |
Resolution (Resolution Setting: 1000 P/R) |
- 0.0072 °/Pulse |
Rotor Inertia |
- 0.066 oz-in²12x10-7 kg·m² |
RoHS Compliant |
- These products do not contain substances that exceed the regulation values in the RoHS Directive. |
Safety Standards |
- CE |
CE Marking |
- Low Voltage Directives EMC Directives |
Insulation Class |
-
Class B [130ºC (266ºF)] [Recognized as 105 (A) by UL.] |
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 0.5 kVAC 50 Hz or 60 Hz |
Ambient Temperature |
- 0 ~ 40ºC (32 ~ 104ºF) (non-freezing) |
Ambient Humidity |
- 85% or less (Non-Condensing) |
Degree of Protection |
- IP40 (excluding the mounting surface and connector) |
Stop Position Accuracy |
- ±5 arc minutes (±0.083º) |
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 = 22 lb0.2 in. from Shaft End = 30 lb0.39 in. from Shaft End = 39 lb0.59 in. from Shaft End = 56 lb0 mm from Shaft End = 100 N5 mm from Shaft End = 135 N10 mm from Shaft End = 175 N15 mm from Shaft End = 250 N |
Permissible Axial Load |
- 31 lb140 N |
|
|
|
|
|
|
|
|
|
|
