150:1 Micro Metal Gearmotor HPCB 12V - Pololu 3042

Index: PLL-06867 EAN: 5904422335137

Polol' s miniature high power engine with durable carbon brushes. It has a 150:1 gearbox, 200 rpm, and 2.9 kg*cm (0.28 Nm) torque.

150:1 Micro Metal Gearmotor HPCB 12V - Pololu 3042
€19.11 tax excl.
Waiting time: 4-6 weeks
Only on request
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Manufacturer: Pololu

Description: Motor HPCB 150:1 12 V - Polol 3042

Polol's small, lightweight yet powerful engines are used as drive units by robot constructors. The devices can be supplied with voltage up to 12 V, the useful power is above 3 V.

Motor dimensions

The motor body is a 26 x 12 x 10 mm cuboid. The gearbox is 9,27 mm long. There is a 3 mm D-shaped shaft at the output. Total weight is about 9,5 g.

The drawing shows the dimensions of the Polol micro motor with gearbox.


We offer a range of accessories that work with Polol's micro motors:

  • Mountings
    Special mountings in whiteorblack have been designed for motor mounting.There is also anextendedversion available and made ofaluminumwith increased strength.
  • Wheels,crawlers,hubs,encoders
    Our offer also includeswheelsandcrawlers, matched to Polol micro engine shafts. There is also a special version of wheels with speed measurement - encoders. Installation of non-standard wheels is facilitated byadapters.

There are also many othermotorsin the shop's offer.


Power supply voltage:

3 V - 12 V

Non load current (12 V):

100 mA

Current at stopped shaft (12 V):

800 mA

Speed without load (12 V):

200 rpm

Torque (12 V):

2.9 kg*cm (0.28 Nm)

Gear ratio:



Carbon brushes, high strength

Shaft diameter:

3 mm

Body dimensions:

26 x 12 x 10 mm

The weight:

9,5 g

Two-sided shaft:


Length 24 mm
Voltage to 3.0 V
Voltage from 9.0 V
Motor - gear 150:1
Rotation speed 200 obr/min
Torque 2.9 kg*cm
Mass 10 g
Motor - shaft 3 mm
Voltage nominal 6.0 V
Package width 0 cm
Package weight 0.01 kg

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