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Stepper Motor: Bipolar, 200 Steps/Rev, 56x76mm, 3.2V, 2.8 A/Phase
- Hersteller: Pololu
- Artikel-Nr.: EXP-R25-183
- Herstellernummer: 1478
- Verfügbarkeit: 4
- Herkunftsland: CN
- Zolltarifnummer: 85011099
- Gewicht (kg): 1090
This hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase... mehr
This hybrid bipolar stepping motor has a 1.8° step angle (200 steps/revolution). Each phase draws 2.8 A at 3.2 V, allowing for a holding torque of 18.9 kg-cm (260 oz-in). The motor has four color-coded wires terminated with bare leads: black and green connect to one coil; red and blue connect to the other. It can be controlled by a pair of suitable H-bridges (one for each coil), but we recommend using a bipolar stepper motor driver.
Specifications:
- Size: 56.4 mm square × 76 mm, not including the shaft (NEMA 23)
- Weight: 1 kg (35 oz)
- Shaft diameter: 1/4? (6.3 mm) “D”
- Steps per revolution: 200
- Current rating: 2.8 A per coil
- Voltage rating: 3.2 V
- Resistance: 1.13 Ohm per coil
- Holding torque: 18.9 kg-cm (260 oz-in)
- Inductance: 3.6 mH per coil
- Lead length: 30cm
Dimensions:
The following diagram shows the stepper motor dimensions in mm. The output shaft has a 0.25? (6.3 mm) diameter. Though not shown in the diagram, the output is a D-shaft with a section that is flattened by 0.5 mm.
Stepper Motor Applications:
- Printers
- CNC machines
- 3D printer/prototyping machines
- Laser cutters
- Pick and place machines
- Linear actuators
- Hard drives
| Spannung (V): | 3,2 |
| Strom (A): | 2,8 |
| Haltemoment (N-cm): | 185 |
| Motorlänge (mm): | 76 |
| Schaftlänge (mm): | 20 |
| Schaftform: | D-Schaft |
| NEMA: | 23 |
| Leitungen: | 4 |
| Schritte: | 200 |
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