Product description: Pololu HP 298 motor: 1 double-sided shaft
Small, light and powerful Pololu engines are used by robot constructors as drive units. The devices can be supplied with voltages of up to 9 V, and useful power over 3 V. The optimal voltage with the best power-to-strength ratio is 6 V. This version has an extended shaft 4.5 mm long, which allows the installation of speed sensors -encoders.
Engine dimensions
The motor body is a cuboid with dimensions of 24 x 10 x 12 mm. The gearbox is 9.27 mm long. There is a 3mm D-shaped shaft at the exit. The total weight is approximately 10g.
The figure shows the dimensions of the Pololu micro motor with gear.
Accessories
We offer a number of accessories that work with Pololu micro motors:
- Fasteners
Special whiteorblackmounts have been designed for mounting the motors.An extendedversion is also available, and it is made ofaluminumwith increased strength.
- Wheels,tracks,hubs,encoders
Our offer also includeswheelsandtracks, adapted to the shafts of Pololu micro motors. There is also a special version of the wheels with speed measuring -encoders. Atypical wheel assembly easieradapter.
- Engine drivers
Control of the direction and speed of rotation is possible thanks to the drivers of DC motors. The offerincludes both integrated circuitsfor self-soldering as well as ready-to-connectmodulescooperating with sets (eg Arduino).
Video from the final run of thewinningconstruction called Impact at the T-BOT 2013 robot tournament. The robot we made has Pololu HP micro motors with10: 1gear.
The store also offers many otherengines.
Specification
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Supply voltage: |
3 May - 9 May |
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No-load current (6V): |
70 mA |
|
Current with the shaft stopped (6 V): |
1600 mA |
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No load speed (6V): |
100 rpm |
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Torque (6V): |
5.0 kg * cm (0.490 Nm) |
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Gear ratio: |
298: 1 |
|
Shaft Diameter: |
3 mm |
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Body dimensions: |
24 x 10 x 12 mm |
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Mass: |
10 g |
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Double-sided shaft: |
YES |
Useful links |
