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Para japonés:
Clientes de Mexíco:
Servicio Al Cliente - +001-847-871-5931
Soporte técnico - 800-681-5309
Clientes Internacionales:
+1-847-871-5931 o
+1-310-715-3304
Para soporte en productos del catálogo japonés:
1-800-746-6872 o
+1-310-715-3304
Specifications
Frame Size |
- 3.54 in90 mm |
Motor Length |
- 5.71 in.145 mm |
Speed-Torque Characteristics |
-
 Speed-Torque Characteristics |
Holding Torque |
- 2800 oz-in20 N·m |
Current per Phase (A/phase) |
- 1.4 |
Type |
- Geared |
Shaft/Gear Type |
- Planetary Gear |
Gear Ratio (X:1) |
- 7.2 :1 |
Gear Type |
- Planetary, Low Backlash (up to 35 arc min), Centered Shaft |
Backlash |
- 15 arc min (0.25º) |
Motor Connection Type |
- Flying Leads |
Shaft |
- Double |
Basic Step Angle |
- 0.72º |
Output Step Angle |
- 0.10 ° |
Connection Type |
- New Pentagon (Bipolar) |
Lead Wires |
- 5 |
Rotor Inertia |
- 14.8 oz-in²2700x10-7 kg·m² |
RoHS Compliant |
- Yes |
Safety Standards |
- UL CSA EN CE |
Insulation Resistance |
- 100 MΩ minimum under normal temperature and humidity, when measured by a 500 VDC megger between the windings and the motor casing. |
Dielectric Strength |
- Sufficient to withstand 1.5 kV, 50 Hz or 60 Hz applied for 1 minute between the windings and casing under normal temperature and humidity. |
Temperature Rise |
- Temperature rise of the coil measured by the Change Resistance Method is 144ºF (80ºC) or less (at rated current, at standstill, five phases energized). |
Insulation Class |
- [Motor] Class B [266ºF (130ºC)] [Recognized as Class A 221ºF (105ºC) by UL standard] |
Ambient Temperature Range |
- [Motor] 14ºF ~ 122ºF (-10ºC ~ 50ºC) (nonfreezing) |
Ambient Humidity |
- 85% or less (noncondensing) |
Shaft Runout |
- 0.002 in. (0.05 mm) T.I.R. at top of output shaft |
Concentricity |
- 0.003 in. (0.075 mm) T.I.R. |
Perpendicularity |
- 0.003 in. (0.075 mm) T.I.R. |
Radial Play |
- 0.001 in. (0.025 mm) max. of 1.12 lb. (5 N) |
Axial Play |
- 0.003 in. (0.075 mm) max. of 2.2 lb. (10 N) |
Radial Load |
- 0 in. from Shaft End = 108 lb0.2 in. from Shaft End = 121 lb0.39 in. from Shaft End = 135 lb0.59 in. from Shaft End = 153 lb0.79 in. from Shaft End = 177 lb0 mm from Shaft End = 480 N5 mm from Shaft End = 540 N10 mm from Shaft End = 600 N15 mm from Shaft End = 680 N20 mm from Shaft End = 790 N |
Axial Load |
- 67 lb300 N |
Features
|
The PK Series 0.72°stepping motor offers high torque, our lowest vibration and noise. This motor is wound in the bipolar New Pentagon configuration and therefore, require a New Pentagon bipolar type driver. The New Pentagon configuration ensures that maximum torque is being generated by the motor on every step. The New Pentagon configuration also provides extremely smooth motion as well as maintaining torque and step accuracy regardless of the step resolution. The PS gear mechanism is comprised primarily of a sun gear, planetary gears and an internal tooth gear. The sun gear is installed on the central axis surrounded by planetary gears enclosed in an internal tooth gear centered on the central axis. The PS gear offers high permissible torque and low backlash [35 arc minutes (0.58°)]. Gear ratios of 5:1, 7.2:1, 10:1, 25:1, 36:1 and 50:1 are available. Available in 1.10 in. (28mm), 1.65 in. (42mm), 2.36 in. (60mm) and 3.54 in. (90mm) frame sizes. The PK Series stepping motor with encoder offers high torque and precise feedback capability. |
Encoder Option Available 
