Polol engine specification 298:1
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Power supply voltage: |
3 V - 9 V |
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Unloaded current (6 V): |
30 mA |
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Current at stopped shaft (6 V): |
360 mA |
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Speed without load (6 V): |
45 rpm |
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Torque (6 V): |
2.9 kg*cm (0.284 Nm) |
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Gear ratio: |
298:1 |
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Shaft diameter: |
3 mm |
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Body dimensions: |
24 x 10 x 12 mm |
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The weight: |
10 g |
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Two-sided shaft: |
NO |
Product description: Polol #1094 engine
Polol's small, lightweight yet powerful engines are used as drive units by robot constructors. The units can be supplied with voltage up to 9 V, the useful power is above 3 V. The optimum voltage at which the power to strength ratio is best is 6 V.
Motor dimensions 298:1
The motor body is a 24 x 10 x 12 mm cuboid. The gearbox is 9.27 mm long. There is a 3 mm D-shaped shaft at the output. Total weight is about 10 g.
The drawing shows the dimensions of the Polol micro motor with gearbox.
Accessories for the motor
We offer a range of accessories that work with Polol's micro motors:
- Mountings
Special mountings in white or black have been designed for motor mounting . There is also an extended version available and made of aluminum with increased strength.
- Wheels, tracks , hubs, encoders
In our offer you can also find wheels and tracks, matching Polol micro motors' shafts . There is also a special version of wheels with speed measurement - encoders. Installation of non-standard wheels is facilitated by adapters.
- Motor controllers
Direction and speed control is provided by DC motor controllers. The offer includes both self-soldering integrated circuits and ready-to-connect, cooperating with sets (e.g. Arduino ) modules.
The film from the final runThe winning moduleThe robot we made has micro motors of Polol HP with 10:1 transmission.
Useful links |
