Mini DC Motor MT78 3-6 V

Index: MOT-00951 EAN: 5904422372972

Small metal motor powered from 3 V to 6 V. Idle current 200 mA. Dimensions: 38 x 20 mm. Speed 7400 rpm.

Mini DC Motor MT78 3-6 V
€1.90
€1.54 tax excl.
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Manufacturer: OEM

Product description: MT78 3-6 V mini motor

Small metal motor powered from 3 volts to 6 volts. 200 mA idle current.Dimensions:38 x 20 mm. Speed7400rpm.

Commutator motor MT78 - principle of operation

Electricmotor MT78 is a miniature DC commutator machine. In this motor, the voltage from the power source is applied to the commutator parcels connected to the rotor windings. As a result of current flowing through the rotor windings, a magnetic field is generated which interacts with the stator magnetic field created by the permanent magnets without windings. The commutator is the element responsible for changing the polarity of the voltage, which causes the rotor to spin consistently in the same direction.

Mini silnik MT78 3-6 V

Mini motor MT78 3-6 V.

Motor specifications

  • Supply voltage: 3 V to 6 V
  • Idle current: 200 mA
  • RPM: 7400 rpm for 6 V
  • Dimensions: 38 x 20 mm

Details in the documentation.

Application examples for MT78 motor

In addition to its low price, the MT78 motor offers numerous practical advantages. Small dimensions, low weight, high efficiency and very good build quality allow this motor to be used in numerous applications. This miniature commutator motor can be used in miniature mock-ups showing prototypes of electro-mechanical systems driving equipment operating in open pit lignite mines. Also a popular application for such motors as MT78, are all remote-controlled toys and robots.

Length 38 mm
Width 20 mm
Voltage to 3.0 V
Voltage from 6.0 V
Motor - current 200 mA
Rotation speed 7400 obr/min
Package width 5 cm
Package height 7 cm
Package depth 1.8 cm
Package weight 0.017 kg

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Product reviews

Mini DC Motor MT78 3-6 V

5/5

Average grade

9

Customers opinion
The following opinions are collected
and verified by
an external partner Trustmate
and come from the post-purchase process.
Paweł 08.01.2024 Confirmed purchase Translated review
OK.
Michal C. 13.01.2022 Confirmed purchase Translated review
Good engines
Filip M. 30.09.2021 Confirmed purchase Translated review
super engine for building robots
Grzegorz M. 30.04.2021 Confirmed purchase Translated review
Ok.
Piotr K. 26.04.2021 Confirmed purchase Translated review
ok ok
Wiktor K. 23.03.2021 Confirmed purchase Translated review
The product quality is fantastic. The engine spins quickly, even on a 5V power supply.
Jaromír 15.11.2024 Confirmed purchase
Marek 15.05.2024 Confirmed purchase
Konrad 03.06.2023 Confirmed purchase

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