![300RPM 6V N20M - miniature motor with gear and M3 screw 300RPM 6V N20M - miniature motor with gear and M3 screw](https://kamami.pl/39354-large_default/300rpm-6v-n20m-miniature-motor-with-gear-and-m3-screw.jpg)
![300RPM 6V N20M - miniature motor with gear and M3 screw 300RPM 6V N20M - miniature motor with gear and M3 screw](https://kamami.pl/39354-large_default/300rpm-6v-n20m-miniature-motor-with-gear-and-m3-screw.jpg)
zł29.26 tax excl.
A small motor with a metal gear ending with a shaft with M3 thread, rotation speed 300 RPM, operating voltage 6 V. GA1036-N20M-0057
free shipping in Poland for all orders over 500 PLN
If your payment will be credited to our account by 11:00
Each consumer can return the purchased goods within 14 days
Small, metal gear motor with M3 threaded shaft, approx. 55 mm long. The recommended operating voltage of the motor is 6 V and at this voltage it achieves a speed of 300 RPM and a maximum torque of 0,4 kg * cm, consuming a current from 0.055 A to 0.58 A.
The recommended supply voltage for the motors is 6 V, but the motors operate without problems in the range from 3 V to 9 V. It is possible to supply the motor with higher voltage, but it reduces the service life of the motor.
All N20M engines have the same dimensions. The metal gear housing has two tapped holes for M1.6 bolts (1.6mm diameter, 0.35mm pitch). The engines weigh approx. 15 g.
![]() |
Dimensions of N20M micromotors (units in mm). |
---|
Our offer includes N20M engines with gear ratios from 50: 1 to 200: 1.
Gear ratio | Version | Voltage | Rotation speed | max. torque | min. current | max. current | Link |
50:1 | MP | 6 V | 300 RPM | 0,4 kg*cm | 55 mA | 0,58 A | LINK |
100:1 | MP | 6 V | 200 RPM | 0,7 kg*cm | 55 mA | 0,58 A | LINK |
150:1 | MP | 6 V | 100 RPM | 1,1 kg*cm | 55 mA | 0,58 A | LINK |
200:1 | MP | 6 V | 60 RPM | 1,4 kg*cm | 55 mA | 0,58 A | LINK |
250:1 | MP | 6 V | 50 RPM | 1,8 kg*cm | 55 mA | 0,58 A | LINK |
298:1 | MP | 6 V | 30 RPM | 2,1 kg*cm | 55 mA | 0,58 A | LINK |
It is not possible to control the motors directly from the microcontroller ports due to the high power consumption. This problem is solved by the motor drivers. Thanks to the controllers, it is possible not only to turn on and only the motors, but also to control their speed and direction of rotation.
Our offer includes a number of drivers for one or two motors. The drivers are available in the form of modules, shield extensions for Arduino and hat extensions for Raspberry Pi.
![]() |
![]() |
![]() |
DC motor controller with DRV8838 Pololu system | Shield Arduino with dual driver for DC motors with A4990 chip | Dual driver for DC motors with the DRV8835 chip |
Current sensors measure how much current the motors are consuming at a given moment, which allows to determine the load on the motors. Our offer includes sensors with measuring ranges from ± 5 to ± 75.
![]() |
![]() |
![]() |
Current sensor module 0-5A with ACS712-05 chip | Current sensor module ± 5A with ACS714 chip | Current sensor module ± 15.5A with ACS711EX system |
Pololu high power miniature motor with carbon brushes. 150:1 gear motor, shaft speed 220 rpm, torque 1,8kg*cm. The motor has an extended shaft, which makes it easy to attach the encoder. Pololu 3053
Miniature, 12V brush DC motor with metal gear with 15.25: 1 ratio. It has a cross section of 10 × 12 mm, and the D-shaped output shaft has a length of 9 mm and a diameter of 3 mm. It also has an extended motor shaft with dimensions of 4.5 × 1 mm. Pololu 4789
This gearmotor is a miniature high-power, 6 V brushed DC motor with long-life carbon brushes and a 150.58:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter.
This gearmotor is a miniature high-power, 12 V brushed DC motor with long-life carbon brushes and a 29.86:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. This version also has a 4.5 × 1 mm extended motor shaft.
No product available!
Small motor with metal gear and encoder, rotation speed 30 RPM, operating voltage 6 V. GA46-N20E-0042
No product available!
Pololu high power miniature motor with carbon brushes. 150:1 gear motor, shaft speed 150 rpm, torque 1,3kg*cm. The motor has an extended shaft, which makes it easy to attach the encoder. Pololu 2382
No product available!
A small, low-power motor with a 150:1 metal gear, operating voltage of 6 V, power consumption from 0.02 A to 0.36 A, speed of 90 RPM, maximum torque of 1.1 kg*cm and double-sided shaft. Pololu 2205
No product available!
A small, high power motor with 210: 1 metal gear, 6 V operating voltage, 0.1 A to 1.5 A power consumption, 160 RPM speed, maximum torque of 2.8 kg * cm and carbon brushes with increased durability. Pololu 3067
No product available!
100:1 Micro Metal Gearmotor with Extended Motor Shaft
Small metal gear motor, 500 RPM speed, 3V operating voltage. GA12-N20-0008
No product available!
Small metal gear motor, 100 RPM speed, 3V operating voltage. GA12-N20-0005
Small motor with metal gear and encoder, rotation speed 500 RPM, operating voltage 6 V. GA46-N20E-0049
298:1 Micro Metal Gearmotor MP
This gearmotor is a miniature high-power, 12 V brushed DC motor with long-life carbon brushes and a 297.92:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. This version also has a 4.5 × 1 mm extended motor shaft.
Miniature medium-power, 6 V brushed DC motor with a 51.45:1 metal gearbox. It has a cross section of 10 × 12 mm, and the D-shaped gearbox output shaft is 9 mm long and 3 mm in diameter. Pololu 2365
No product available!
Miniature, 6V brush DC motor with metal gear with 15,25:1 gear ratio. It has a cross section of 10 × 12 mm, and the D-shaped output shaft has a length of 10 mm and a diameter of 3 mm. Pololu 4787
A small motor with a metal gear ending with a shaft with M3 thread, rotation speed 300 RPM, operating voltage 6 V. GA1036-N20M-0057