| Items |
 PKP203D06A2 0.51 in. (13 mm) PKP Series 2-Phase Bipolar Stepper Motor Web Price $204.00
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PKP203D06B2 0.51 in. (13 mm) PKP Series 2-Phase Bipolar Stepper Motor Web Price $206.00
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 PKP203D06A2-H30 0.51 in. (13 mm) PKP Series 2-Phase Bipolar Harmonic Gear Stepper Motor (Gear Ratio: 30:1) Web Price $1,898.00
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PKP203D06B2-H30 0.51 in. (13 mm) PKP Series 2-Phase Bipolar Harmonic Gear Stepper Motor (Gear Ratio: 30:1) Web Price $1,900.00
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PKP203D06A2-H50 0.51 in. (13 mm) PKP Series 2-Phase Bipolar Harmonic Gear Stepper Motor (Gear Ratio: 50:1) Web Price $1,898.00
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| Basic Step Angle | 1.8º | |||||||||
| Step Angle | 1.8 ° | 1.8 ° | 0.06 ° | 0.06 ° | 0.036 ° | |||||
| Type | Standard | Standard | Geared | Geared | Geared | |||||
| Frame Size | 0.51 in13 mm | |||||||||
| Motor Length | 1.2 in.30.5 mm | 1.2 in.30.5 mm | 1.63 in.41.5 mm | 1.63 in.41.5 mm | 1.63 in.41.5 mm | |||||
| Speed-Torque Characteristics |
 Speed - Torque Characteristics |
Speed - Torque Characteristics |
 Speed - Torque Characteristics |
Speed - Torque Characteristics |
 Speed - Torque Characteristics |
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| Holding Torque | 1.06 oz-in0.0075 N·m | 1.06 oz-in0.0075 N·m | 8.5 oz-in0.06 N·m | 8.5 oz-in0.06 N·m | 15.58 oz-in0.11 N·m | |||||
| Current per Phase | 0.6 A/phase | |||||||||
| Voltage (VDC) | 1.7 | |||||||||
| Resistance (Ω/phase) | 2.8 | |||||||||
| Inductance (mH/phase) | 1 | |||||||||
| Motor Connection Type | Connector | |||||||||
| Connection Type | Bipolar | |||||||||
| Shaft/Gear Type | Round Shaft (No Gearhead) | Round Shaft (No Gearhead) | Harmonic Gear | Harmonic Gear | Harmonic Gear | |||||
| Gear Ratio (X:1) | 30 :1 | 30 :1 | 50 :1 | |||||||
| Output Shaft | Metric | |||||||||
| Output Shaft Diameter | 3 mm | 3 mm | 3.5 mm | 3.5 mm | 3.5 mm | |||||
| Backlash | ||||||||||
| Lost Motion | 1.5 arc min (max) | 1.5 arc min (max) | 1.5 arc min (max) | |||||||
| Shaft | Single | Double | Single | Double | Single | |||||
| Output Type | ||||||||||
| Electromagnetic Brake | Not Equipped | |||||||||
| Lead Wires | 4 | |||||||||
| Rotor Inertia | 0.002 oz-in²0.41x10-7 kg·m² | 0.002 oz-in²0.41x10-7 kg·m² | 0.003 oz-in²0.52x10-7 kg·m² | 0.003 oz-in²0.52x10-7 kg·m² | 0.003 oz-in²0.52x10-7 kg·m² | |||||
| Radial Load | 0 in. from Shaft End = 1.12 lb0.2 in. from Shaft End = 1.35 lb0 mm from Shaft End = 5 N5 mm from Shaft End = 6 N | 0 in. from Shaft End = 1.12 lb0.2 in. from Shaft End = 1.35 lb0 mm from Shaft End = 5 N5 mm from Shaft End = 6 N | 0 in. from Shaft End = 6.3 lb0.2 in. from Shaft End = 8.1 lb0 mm from Shaft End = 28 N5 mm from Shaft End = 36 N | 0 in. from Shaft End = 6.3 lb0.2 in. from Shaft End = 8.1 lb0 mm from Shaft End = 28 N5 mm from Shaft End = 36 N | 0 in. from Shaft End = 6.3 lb0.2 in. from Shaft End = 8.1 lb0 mm from Shaft End = 28 N5 mm from Shaft End = 36 N | |||||
| Axial Load | 0.225 lb1 N | 0.225 lb1 N | 9 lb40 N | 9 lb40 N | 9 lb40 N | |||||
| RoHS Compliant | These products do not contain substances that exceed the regulation values in the RoHS Directive. | |||||||||
| Safety Standards | ||||||||||
| Static Friction Torque | ||||||||||
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