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- Hersteller: Pololu
- Artikel-Nr.: EXP-R25-991
- Herstellernummer: 3703
- Verfügbarkeit: 5
- Herkunftsland: CN
- Zolltarifnummer: 85011091
- Gewicht (kg): 0.047
These small brushed DC gearmotors can deliver a lot of power for their size. This version has a... mehr
These small brushed DC gearmotors can deliver a lot of power for their size. This version has a 6V brushed DC motor with long-life carbon brushes combined with a 78.13:1 metal spur gearbox. The gearmotor is cylindrical with a diameter of 20 mm, and the D-shaped output shaft is 4 mm in diameter and extends 18 mm from the face plate of the gearbox.
Key specs at 6 V: 190 RPM and 170 mA with no load, 62 oz-in (4.5 kg-cm) and 2.9 A at stall. Note: the gearbox torque limit is 70 oz-in (5 kg-cm).
Specifications:
- Size: 20D × 43L mm
- Weight: 45 g
- Shaft diameter: 4 mm
- Gear ratio: 78.125:1
- Free-run speed @ 6V: 190 rpm
- Free-run current @ 6V: 170 mA
- Stall current @ 6V: 2.9 A
- Stall torque @ 6V: 4.5 kg-cm
- Extended motor shaft?: N
- Motor type: 2.9A stall @ 6V CB (carbon brush)
Leistungsbereich: | LP |
Getriebeübersetzung: | 78:01:00 |
Schaftdurchmesser: | 4mm |
verlängerte Motorwelle: | Nein |
Nennspannung: | 6V |
Encoder: | Nein |
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