Filter by
Price
1 61
more (-5) ok clear
Current
more (32) ok clear
Gearbox
more (42) ok clear
Shaft
more (7) ok clear
Extended shaft
more (-5) ok clear
Voltage max.
more (3) ok clear
Voltage min.
more (7) ok clear
Nominal voltage
more (-2) ok clear
Torque
more (69) ok clear
Rotation speed
more (78) ok clear
Filter

Promotion products

Recomendations

DC motors

Products: 243
Loading...

Mini DC Motor MT71 1,5-6V with Washer

Small metal motor powered from 1.5 V to 6 V. Idle current 22 mA. Dimensions: 24.4 x 12.8 mm. Speed approx. 3500 rpm.
5.0 (3)
Index: MOT-04724
Index: MOT-04724
Shipping in 24 hours
Available
Regular price €1.90 Price €1.90

Wheel + DC Motor 65x26mm 5V with 48:1 Gear

Wheel with a tyre diameter of 65 mm and a width of 26 mm, with motor powered with voltage of 5 V with a current consumption of approx. 180 mA. The engine has a gear 48:1,...
5.0 (5)
Index: MOT-03696
Index: MOT-03696
Shipping in 24 hours
Available
Regular price €1.90 Price €1.90

Mini DC Motor MT64 3-6V - justPi

Small metal motor powered from 3 V-6 V. Idle current 30 mA/ 3 V. Dimensions: 11,9 x 15,3 mm. Speed: approx. 14 000 rpm.
4.7 (4)
Index: MOT-00949
Index: MOT-00949
Shipping in 24 hours
Available
Regular price €1.50 Price €1.50

Mini DC Motor MT78 3-6 V

Small metal motor powered from 3 V to 6 V. Idle current 200 mA. Dimensions: 38 x 20 mm . Speed 7400 rpm .
5.0 (6)
Index: MOT-00951
Index: MOT-00951
Shipping in 24 hours
Available
Regular price €1.90 Price €1.90

Wheel + DC Motor 65x26mm 5V with 48:1 Gear + wires

A wheel with a tyre of 65 mm diameter and 26 mm width, together with a motor powered by 5 V , with a current consumption of about 180 mA. The motor has a gear ratio of...
5.0 (7)
Index: ZES-16472
Index: ZES-16472
Shipping in 24 hours
Available
Regular price €2.50 Price €2.50

Mini DC Motor MT62 3-6V

Small metal motor powered from 3 V - 6 V. Idle current 94 mA. Dimensions: 8 x 15 mm . Speed approx. 17000 rpm.
4.9 (5)
Index: MOT-01647
Index: MOT-01647
Shipping in 24 hours
Available
Regular price €1.90 Price €1.90

Motor DC 6V, 11500RPM - Pololu 1117

DC brush motor. Nominal voltage 6V. Speed 11500 rpm. Maximum current 800 mA.
5.0 (3)
Index: PLL-00397
Index: PLL-00397
Shipping in 24 hours
Available
Regular price €2.50 Price €2.50

DC Geared Motor with encoder-SJ01 (6V 160RPM 120:1)

Motor with the 120:1 gearing, 160 rpm, torque of 0.8 kg*cm (0.07 Nm). The device has a quadrature encoder with a resolution of 8 impulses per revolution (after the transfer of...
4.8 (5)
Index: DFR-06287
Index: DFR-06287
Shipping in 24 hours
Available
Regular price €8.90 Price €8.90

Mini DC Motor MT65 5V

A small metal motor powered by 5 V. Idle current 66 mA. Dimensions: 26,3 x 15,5 m m. Speed approx. 13800 rpm.
5.0 (5)
Index: MOT-04723
Index: MOT-04723
Shipping in 24 hours
Available
Regular price €1.90 Price €1.90

HP Motor with 30:1 Gear - Pololu 1093

Miniature high-power Pololu motor with 30: 1 gear, has 1000 rpm, the torque is 0.6 kg * cm (0.059 Nm).
5.0 (1)
Index: PLL-00730
Index: PLL-00730
Shipping in 24 hours
Available
Regular price €22.50 Price €22.50

Mini DC Motor MT51 3V

A small metal motor powered by 3 V. Idle current 80 mA. Dimensions: 17,3 x 7 mm. Shaft diameter: 0,8 mm.
Index: MOT-04722
Index: MOT-04722
Shipping in 24 hours
Available
Regular price €1.90 Price €1.90

MT36 3,7V

Small metal motor powered by 3.7 V. Idle current 60 mA. Dimensions: 8 x 4 mm. The output is a wire with the insulation removed.
5.0 (2)
Index: MOT-08497
Index: MOT-08497
Shipping in 24 hours
Available
Regular price €1.50 Price €1.50

MT37 3,7V

Small metal motor powered by 3.7 V. Idle current 70 mA. Dimensions: 11 x 6 mm. The output is a wire with the insulation removed.
5.0 (1)
Index: MOT-08498
Index: MOT-08498
Shipping in 24 hours
Available
Regular price €1.50 Price €1.50

Micro metal gearmotor HP 50:1 630RPM - Pololu 998

Pololu's high power miniature motor with 50:1 gearing, has 630 RPM, torque is 1.1 kg*cm (0.107 Nm).
Index: PLL-00064
Index: PLL-00064
Shipping in 24 hours
Available
Regular price €22.50 Price €22.50

Mini DC Motor MT92 3-6V

Small metal motor powered from 3 V to 6 V. Idle current 500 mA. Dimensions: 43,6 x 27,7 mm.
5.0 (2)
Index: MOT-04719
Index: MOT-04719
Shipping in 24 hours
Available
Regular price €2.90 Price €2.90

DC motor with 1:48 gear 3-6V with double sided shaft 200RPM

Plastic DC motor with 1:48 gearbox, supplied at 3 V to 6 V. It can easily be used when starting various projects. The double shaft rotates at speeds of up to approx. 200 rpm....
5.0 (2)
Index: DNG-16016
Index: DNG-16016
Shipping in 24 hours
Available
Regular price €1.90 Price €1.90

Mini DC Motor MT92B 3-6V

Small metal motor powered from 3 V to 6 V. Idle current 400 mA. Dimensions: 37,8 x 27,7 mm.
Index: MOT-04718
Index: MOT-04718
Shipping in 24 hours
Available
Regular price €2.50 Price €2.50

Micro Gearmotor HP 30:1 1000RPM with Extended Motor Shaft - Pololu 2212

Pololu's high power miniature motor with 30:1 gearing, has 1000 rpm, torque is 0.57 kg*cm (0.056 Nm). It has an extended shaft to allow the installation of speed sensors.
Index: PLL-00010
Index: PLL-00010
Shipping in 24 hours
Available
Regular price €25.50 Price €25.50

DC Geared Motor with encoder-SJ02 (6V 160RPM 120:1)

Motor with the 120:1 gearing, 160 rpm, torque of 0.8 kg*cm (0.07 Nm). The device has a quadrature encoder with a resolution of 16 pulses per revolution (after the transfer of...
5.0 (5)
Index: DFR-06288
Index: DFR-06288
Shipping in 24 hours
Available
Regular price €8.90 Price €8.90

Micro motor N20-BT09 298:1 100RPM - 12V

The N20 series miniature motor with 298:1 gearing, has 100 RPM, torque is 2,9 kg*cm (0.28 Nm). The supply voltage is from 3V to 12V.
5.0 (1)
Index: DNG-12548
Index: DNG-12548
Shipping in 24 hours
Available
Regular price €5.90 Price €5.90

Dagu motor gear with 75:1 6V 133RPM

Motor with 75:1 metal gearbox providing 12 kg*cm (1.1 Nm) of torque. The supply voltage is 6 volts and the speed is 133 rpm.
5.0 (2)
Index: DGU-09406
Index: DGU-09406
Shipping in 24 hours
Available
Regular price €17.50 Price €17.50

Turbo Metal Gear Worm Motor (12V 40RPM 8kg.cm)

The motor uses a metal worm gear to achieve high strength and high torque of 8 kg*cm (0.78 Nm). It is powered by 12V and has a speed of 40 rpm.
5.0 (4)
Index: DFR-14342
Index: DFR-14342
Shipping in 24 hours
Available
Regular price €21.50 Price €21.50

Micro motor N20-BT44 250:1 90RPM - 6V

The N20 series miniature motor with 250:1 gearing, has 90 RPM, torque is equal to 3 kg*cm (0.294 Nm). The supply voltage is 6 volts.
Index: DNG-12606
Index: DNG-12606
Shipping in 24 hours
Available
Regular price €5.90 Price €5.90

DC Motor Dagu DG02S-L with 48:1 Gear 4,5V - angular with double sided extended shaft - 2pcs.

Angle motor with 48:1 gearbox. Plastic double-shaft gearbox rotates up to approx. 90 rpm, torque is 0.8 kg*cm (0.078 Nm). Powered by 4.5 V, it consumes an average of 190 mA of...
Index: DGU-02487
Index: DGU-02487
Shipping in 24 hours
Available
Regular price €7.90 Price €7.90

Principle of the DC motor

DC motors are made of many elements, including permanent magnets. They are arranged in a stator and winding, which is connected to a packet of copper sheets, forming a rotor. These are the basic components of a DC motor. The rotor must be set in motion, which is done by means of carbon brushes, which have direct contact with the commutator. The current can only flow when the rotor winding is energized. The current produces a magnetic field which sets the rotor in motion. The rotation is maintained in a continuous, unchanging motion, which takes place in one direction by reversing the direction of the magnetic field generated in the circumference of the rotor. This is how the DC motor works and thus sets the specific elements of a device, equipment, machine or system in motion. The whole process is very effective and efficient. High quality DC motors, on the other hand, are characterized by high reliability and long service life. For these reasons they are so popular.

How to choose a DC motor?

We can choose from several types of DC motors, among which there is a commutator motor characterized by a simple design and already known to the electronic industry technology. They are also available at an attractive price, which also makes them a popular choice for robotics and electronics projects. Due to their good quality of work they are also used by professionals. We can supply DC motors with voltage, which comes from the mains adapter or battery. The speed depends on the voltage, it will be higher with a similarly higher voltage. If we reverse the polarity of the battery or power supply, the direction of rotation of the motor will change. The PWM controller is designed to regulate the full range of motor rotation, and it is worth to decide on it if it is necessary to regulate the motor rotation during operation.

When choosing a DC motor, you need to take into account a few key parameters that determine its functionality and proper fit to the project. Very important is the power supply voltage, which must not be too low, because it will prevent the motor from starting. If it is too high, it can damage the rotor or stator. If we increase the load on the motor shaft, an additional heatsink should be used. Its task is to increase the heat dissipation area. When purchasing, also pay attention to the motor speed, which is always adjusted to the design parameters of the robot or machine. The higher the speed, the higher the efficiency of the engine. We will reduce the engine speed by adding gears. You need to know that the torque determines the acceleration of the engine. Moreover, the possibilities and area of use of the robot, machine or device depend on it, so it plays such an important role.