Micro motor N20-BT23 50:1 420RPM - 9V

Index: DNG-12565 EAN: 5904422306625

The N20 series miniature motor with 50:1 gearing, has 420 RPM, torque is 0.9 kg*cm (0.088 Nm). The supply voltage is from 3V to 9V.

Micro motor N20-BT23 50:1 420RPM - 9V
€5.50
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Manufacturer: N20 Motors

Product description: N20-BT23 micro 50:1 420 RPM motor - 9V

Small, lightweight yet powerful motors from the N20 series, compatible with Pololu's 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):

50 mA

No-load speed (9 V):

420 rpm

Torque (9 V):

0.9 kg*cm (0.088 Nm)

Gear ratio:

50:1

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 50:1
Rotation speed 420 obr/min
Torque 0.9 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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