Motor with 50:1 Gear - doublesided shaft - Pololu 2203

Index: PLL-00710 EAN: 5904422329594

A miniature motor from the low power series by Pololu with a 50: 1 gearbox, has 250 rpm, the torque is 0.5 kg * cm (0.049 Nm). It has an extended shaft that allows the installation of speed sensors.

Motor with 50:1 Gear - doublesided shaft - Pololu 2203
€18.62 tax excl.
Waiting time: 4-6 weeks
Only on request
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Manufacturer: Pololu

Product description: Pololu 50 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 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.

Wymiary silnika Pololu 50:1 z obustronnym wałem

The figure shows the dimensions of the Pololu micro motor with gear.


We offer a number of accessories that work with Pololu micro motors:

Pololu HP 100: 1 motor - double-sided shaft

Wheels for Pololu engines

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.

Oferta silników Pololu w botland

The store also offers many otherengines.

Specification of the Pololu 50: 1 motor with double-sided shaft

Supply voltage:

3 May - 9 May

No-load current (6V):

40 mA

Current with the shaft stopped (6 V):

360 mA

No load speed (6V):

250 rpm

Torque (6V):

0.5 kg * cm (0.049 Nm)

Gear ratio:

50: 1

Shaft Diameter:

3 mm

Body dimensions:

24 x 10 x 12 mm


10 g

Double-sided shaft:


Diameter 12 mm
Length 24 mm
Voltage to 3.0 V
Voltage from 9.0 V
Motor - current 250 mA
Motor - gear 5:1
Rotation speed 250 obr/min
Mass 10 g
Motor - shaft 3 mm
Motor - 2x shaft yes
Voltage nominal 6.0 V
Package width 0 cm
Package weight 0.01 kg

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