Product description: MP 250:1 6 V motor with shaft - Pololu 2384
Small, lightweight yet powerful motors from Pololu are used by robot builders as drive units. The units can be operated with voltages up to 9 V, while they gain useful power above 3 V. The optimum voltage, at which the power to strength ratio is most favourable, is 6 V. This version has an extended shaft length of 4.5 mm to allow the installation of speed sensors - encoders.
Motor dimensions:
The motor body is a cuboid with dimensions of 26 x 10 x 12 mm. The gearbox 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
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.
- Wheels, tracks, hubs, encoders
We also offer wheels and tracks to fit Pololu micro motor shafts. A special version of wheels with speed measuring encoders is also available. Installation of non-standard wheels is facilitated by adapters.
- Motor controllers
The control of direction and rotational speed is possible with the use of DC motor controllers. The offer includes both integrated circuits for self-soldering and ready to connect, cooperating with kits (eg Arduino) modules.
Video
Video from the final run of the winning of the Impact design at the
T-BOT 2013 robot tournament. Our robot is equipped with Pololu HP micro motors with 10:1 gearing.
The store also offers many other motors.
Motor specifications
|
Supply voltage: |
3 V - 9 V |
|
No-load current (6 V): |
40 mA |
|
Current at stopped shaft (6 V): |
700 mA |
|
No-load speed (6 V): |
90 rpm |
|
Torque (6 V): |
3 kg*cm (0.29 Nm) |
|
Gear ratio: |
248,98:1 |
|
Shaft diameter: |
3 mm |
|
Body dimensions: |
26 x 10 x 12 mm |
|
Weight: |
9,5 g |
|
Double-sided shaft: |
YES |
Useful links |
