A DC motors (which means: direct current motors) are the basic elements of mechanical structures. Thanks to the use ofDC motors, various types of devices can be set in motion. The use of DC motors is so common that it is more than reasonable to say that everyone reading us now will surely have some object somewhere near that has a DC motor built in!
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DC motors with gearbox
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37Dx57L Motor with 100:1 Gear 12V 100RPM - Pololu 4745
Polol's engine is equipped with 100:1 transmissions. 34 kg*cm of torque and 100 rpm . Powered by 12 V , its current consumption without load is about 200 mA and 5500 mA...
Index: PLL-16396
Index: PLL-16396
37Dx54L Motor with 70:1 Gear 12V 150RPM - Pololu 4744
Polol' s engine with a 70:1 gearbox . Its torque is 27 kg*cm and its speed is 150 rpm. Powered by 12 V DC . Current consumption is approximately 200 mA during...
Index: PLL-17053
Index: PLL-17053
DC motor with 50:1 gear 6V 75RPM
DC motor with 50:1 gear ratio. It is powered with the voltage of 6 V with an average current consumption of 75 mA. It generates 75 revolutions per minute , its torque is...
Index: DNG-22687
Index: DNG-22687
37Dx57L Motor with 150:1 Gear 24V 68RPM - Pololu 4687
DC motor with 150:1 gearbox by Polol. Powered by 12 V to 24 V , it draws an average of 100 mA of current and up to 3000 mA when the shaft is stopped. Polol's motor speed is 68...
Index: PLL-17549
Index: PLL-17549
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.
Index: DGU-09406
Index: DGU-09406
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.
Index: DFR-14342
Index: DFR-14342
37Dx52L Motor with 19:1 Gear 12V 530RPM - Pololu 4741
Polol's 19:1 gear motor. Its speed is 530 rpm and its torque is 8.5 kg*cm. The motor is powered by 12 V and has a current consumption of about 200 mA without load and...
Index: PLL-16394
Index: PLL-16394
37Dx54L Motor with 70:1 Gear 24V 140RPM - Pololu 4684
Polol's DC motor with 70:1 gearbox, supplied with 24 V . The average current consumption of the motor is 100 mA, while the current consumption when the shaft is stopped is...
Index: PLL-17543
Index: PLL-17543
DFRobot DC 12V 160RPM motor with worm gear
Metal worm gear motor for strength and high torque of 2.2 kg*cm (0.21 Nm). Supply voltage is 12V and speed is 160 rpm.
Index: DFR-06939
Index: DFR-06939
37Dx54L Motor with 50:1 Gear 24V 200RPM - Pololu 4683
Polol's DC motor with a 50:1 gearbox. Powered by 12 to 24 volts , its speed is 200 rpm and its torque is 23 kg*cm . It consumes an average of up to 100 mA of current, while...
Index: PLL-17541
Index: PLL-17541
37Dx52L Motor with 30:1 Gear 24V 330RPM - Pololu 4682
Polol's DC 24 V motor with a 30:1 gearbox. 330 rpm and 15 kg*cm torque. Average current consumption is 100 mA and up to 3000 mA when the shaft is stopped.
Index: PLL-17539
Index: PLL-17539
DC motor with 60:1 gear 6V 100RPM
DC motor with 60:1 gear ratio. It is powered with a voltage of 6 V with an average current consumption of 66 mA. It generates 100 revolutions per minute , its torque is 5.8...
Index: DNG-22686
Index: DNG-22686
Metal DC Geared Motor - 6V 133RPM 4.5kg.cm
Metal gearing motor providing 4.5 kg*cm (0.44 Nm) of torque. Supply voltage is 6 V and speed is 133 rpm.
Index: DFR-08106
Index: DFR-08106
37Dx54L Motor with 50:1 Gear 12V 200RPM - Pololu 4743
Polol's engine with a 50:1 gearbox. Its torque is 21 kg*cm and its speed is 200 rpm . The product is powered by 12 V and its current consumption is about 200 mA...
Index: PLL-16395
Index: PLL-16395
37Dx57L Motor with 100:1 Gear 24V 100RPM - Pololu 4685
Pololu DC motor with 100:1 gearbox. Powered by 24 V , it consumes up to approx. 100 mA without load and up to 3000 mA with the shaft stopped. Its speed is 100 rpm and maximum...
Index: PLL-17545
Index: PLL-17545
DC motor with 50:1 gear ratio. It is powered with the voltage of 6 V with an average current consumption of 55 mA. It generates 57 revolutions per minute , its torque is...
Index: DNG-22688
Index: DNG-22688
37Dx50L Motor with 10:1 Gear 12V 1000RPM - Pololu 4748
Polol's 10:1 gearmotor. Its speed is 1000 rpm ...the torque is 4 .9 kg*cm. The product is powered by 12 V and its current consumption is about 200 mA without load and...
Index: PLL-16397
Index: PLL-16397
Metal Gear Worm Motor DC 12V 160RPM
The DC motor with a 1:37.3 worm gear ensures reliable operation at a rated voltage of 12 V. It has a shaft with a diameter of 6 mm and a length of 18.5 mm and is ideal for...
Index: DNG-23812
Index: DNG-23812
37Dx52L Motor with 19:1 Gear 24V 530RPM - Pololu 4681
Pololu DC motor with 19:1 gearbox. 540 rpm and 9.5 kg*cm torque. The motor is powered by 24 V , its average current consumption is approx. 100 mA, while with the shaft...
Index: PLL-17537
Index: PLL-17537
Turbo Metal Gear Worm Motor (6V 40RPM 10kg/cm)
Metal worm gear motor for strength and high torque of 10 kg*cm (1 Nm). Supply voltage is 6V and speed is 40 rpm.
Index: DFR-06938
Index: DFR-06938
37Dx50L Motor with 10:1 Gear 24V 1000RPM - Pololu 4689
Polol electric motor with 10:1 gearbox. Powered by 24 V DC , its speed is 1000 rpm and torque is 5.5 kg*cm . It takes up to approx. 100 mA without load and up to 3000 mA...
Index: PLL-17535
Index: PLL-17535
25Dx48L Motor with 227:1 Gear 12V 33RPM - Pololu 3233
Polol's engine with a 227:1 transmission generates 33 rpm , torque is 23 kg*cm (2.25 Nm). The motor is supplied with 12V at an average current consumption of 200mA without...
Index: PLL-16382
Index: PLL-16382
20Dx42L Motor with 73:1 Gear 6V 180RPM - Pololu 1163
Polol's 73:1 gearbox engine generates 180 rpm, torque is 4.3 kg*cm (0.42 Nm). Powered by 6 V, average current consumption is approximately 250 mA (3300 mA max).
Index: PLL-04029
Index: PLL-04029
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25Dx54L HP Motor with 75:1 Gear 6V 130RPM - Pololu 1575
Polol's 75:1 gearbox motor generates 130 rpm, torque is 9.4 kg*cm (0.93 Nm). Powered by 6 V, the average current consumption is approximately 450 mA (max. 6000 mA).
Index: PLL-04040
Index: PLL-04040
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See also
Typical DC motors that are not equipped with a gearbox have a rotational speed of 1 to 3,000 rpm on the shaft. rpm In turn, the gear mounted on the motor shaft allows you to easily reduce the rotational speed to even a dozen rpm, so the difference is very noticeable. This solution allows the use of such an engine wherever a small number of revolutions is required. This is why, as we mentioned, these products are so popular. You will find them, for example, in models of electric railways or controlled cars.
The Botland store offers DC motors powered with voltages from 6V to 12V, equipped with both straight and angular gears. We offer engine models with various dimensions, rotational speeds and torques. We invite you to familiarize yourself with all the products below!
Geared electric DC motors – common and reliable
Motors presented in this category can be either gear units or gearless motors. As for the first variant, it is the most popular model. Examples?
An analog clock is a very good example of the use of a gearbox for an electric motor. The engine and clockwork mechanism must be so constructed as to be able to rotate at an appropriate speed. As for the seconds' hands, the output gear must drive them at exactly 1 RPM. Another great example is the wheel drive of a line-follower robot or similar walking robot that needs to move slowly enough to accurately follow the path. While the DC motor with the gearbox alone will deliver a speed of about 1000 rpm to the shaft, the mating gearing allows the speed to be reduced. This is crucial in such applications.
Geared DC motors can deliver high torque at a low speed, and their design is characterized by the fact that the torque increases as the speed slows down. Electric motors with a gear are used in cars, electromechanical clocks, washing machines, drills, as well as cranes and cable winches.
High-quality geared DC motors for robotics and more
You can purchase various types of DC motors in this category. Our offer is very diversified, because we offer models that differ in terms of parameters and manufacturers.
Brushed DC electric motors with gears made by the well-known Polou manufacturer deserve attention. These devices usually have a body diameter of 25mm and a shaft diameter of 4mm. You will find them in our Botland store in various variants when it comes to the engine ratio range - from 4.4: 1 to 499.0: 1 (torque from 0.6 kg * cm to 21.5 kg * cm).
All of the Pololu DC motors with a body diameter of 25mm require a power supply of 6V DC. Remember that overloading geared motors can cause them to wear faster and even damage them immediately. Excessive overloading of the motor and gears can also damage the windings and brushes of the motor, therefore, when selecting a motor with a gear, pay attention to the maximum current with a locked shaft.
Choose the DC motor you need – and Botland will help you with that!
The direct current electric motors are available in many variants and at attractive prices. DC motors (geared and without a gear) are devices that are not the most advanced, but understanding their operation, using them and implementing these elements in DIY projects requires some knowledge in the field of automation, electronics and robotics. It is certainly interesting that such products can be used for programmable electronics projects.
If you don't know what product to choose, just contact us. We love robotics and we will be happy to help you choose the right DC motor for your project. Be sure to also check out the other subcategories of the Botland store and don't forget to place an order!