Micro motor N20-BT38 250:1 120RPM - 9V

Index: DNG-12599 EAN: 5904422306687

The N20 series miniature motor with 250:1 gearing, has 120 RPM, torque is equal to 4.3 kg*cm (0.422 Nm). The supply voltage is from 3V to 9V.

Micro motor N20-BT38 250:1 120RPM - 9V
€5.90
€4.80 tax excl.
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Manufacturer: N20 Motors

Product description: N20-BT38 micro 250:1 120 RPM motor - 9V

Small, lightweight yet powerful, the N20 series of Pololu-compatible motors are used by robot builders as drive units. The units can be powered by up to 9 V (depending on the model), and gain their useful power above 3 V. The optimum voltage, at which the ratio of power to strength is most favourable, is 6 V.

Silnik N20

Dimensions of the motor

The motor body is a cuboid measuring 24 x 10 x 12 mm. The gearbox is 9.27 mm long. There is a 3 mm D-shaped shaft at the output. Total mass is about 10 g.

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

Technical specification of the motor

Supply voltage:

3 V - 9 V

No-load current (9 V):

60 mA

No-load speed (9 V):

120 rpm

Torque (9 V):

4.3 kg*cm (0.422 Nm)

Gear ratio:

250:1

Shaft diameter:

3 mm

Body dimensions:

24 x 10 x 12 mm

Weight:

10 g

Double-sided shaft:

NO

Accessories compatible with the N20 series

N20 motors are compatible with Pololu motor accessories.

  • Mounts: Special mounts in white or black have been designed for mounting the motors. An extended version and one made of high-strength aluminium are also available.

Silnik N20


Silnik N20

Silnik N20

Attention!

N20 motors are not compatible with Pololu micro motor encoders.

Diameter 12 mm
Length 24 mm
Voltage to 3.0 V
Voltage from 9.0 V
Motor - current 70 mA
Motor - gear 250:1
Rotation speed 120 obr/min
Torque 4.3 kg*cm
Mass 10 g
Motor - shaft 3 mm
Package width 4.8 cm
Package height 1.1 cm
Package depth 2.5 cm
Package weight 0.01 kg

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Product reviews

Micro motor N20-BT38 250:1 120RPM - 9V

5/5

Average grade

1

Customers opinion
The following opinions are collected
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an external partner Trustmate
and come from the post-purchase process.
Andrzej 25.01.2023 Confirmed purchase Translated review
Works well

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