Product description: Pololu #998 motor
Small, lightweight yet powerful motors from Pololu are used by robot builders as drive units. The units can be powered with a voltage of up to 9 V, they gain useful power above 3 V. The optimum voltage, at which the ratio of power to strength is most favourable, is 6 V.
Dimensions of the 50:1 motor
The motor body is a cuboid measuring 24 x 10 x 12 mm. The gear is 9.27 mm long. There is a 3 mm D-shaped shaft at the output. The total mass is about 10 g.
The drawing shows the dimensions of the Pololu micro motor with gearbox.
Accessories for the motor
We offer a range of accessories that work with Pololu micro motors:
- Mounts
Special mounts in white or black have been designed to mount the motors. An extended version and one made of high-strength aluminium are also available.
Our offer also includes wheels and tracks matched to Pololu's micro engine shafts. There is also available a special version of wheels equipped with speed measuring - encoders. Installation of untypical wheels is facilitated by adapters.
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Control of direction and rotational speed is possible with DC motor drivers. In our offer you can find both integrated circuits for individual soldering and ready to connect, cooperating with sets (eg. Arduino) modules.
The shop also offers many other motors.
Video from the final run of the winning Impact design at the T-BOT 2013 robot tournament. Our robot is equipped with Pololu HP micro motors with 10:1 gearing.
Pololu HP 50:1 motor specifications
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Supply voltage: |
3 V to 9 V |
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No-load current (6 V): |
120 mA |
|
Current at stopped shaft (6 V): |
1600 mA |
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No-load speed (6 V): |
630 rpm |
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Torque (6 V): |
1.1 kg*cm (0.107 Nm) |
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Gear ratio: |
50:1 |
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Shaft diameter: |
3 mm |
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Body dimensions: |
24 x 10 x 12 mm |
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Weight: |
10 g |
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Double-sided shaft: |
NO |
Useful links |
