6V DC MP motor in a metal housing with 30: 1 gearbox
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  • 6V DC MP motor in a metal housing with 30: 1 gearbox
ID: 210512
zł85.72
Tax included

zł69.69 tax excl.

Miniature MP electric motor (6 VDC / 40 mA) in a metal casing with a 30: 1 gearbox, with a half shaft D with a diameter of 3 mm.

6 weeks
On request

 

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14 days for return

Each consumer can return the purchased goods within 14 days

30: 1 Micro Metal Gearmotor MP

This gearmotor is a miniature (0.94 "x 0.39" x 0.47 ") brushed DC motor with 30: 1 metal gearbox, similar to Sanyo's popular 12mm gearmotors. These units have a 0.365" -long, 3 mm-diameter D-shaped output shaft.

Key specs at 6 V: 730 RPM and 40 mA free-run, 8 oz-in (0.6 kg-cm) and 0.7 A stall.

overview

These tiny brushed DC gearmotors are intended for use at 3 volts, but in general, they should be able to comfortably operate in the 3 - 9 V range (rotation can start at voltages as low as 0.5 V). Lower voltages could not be practical, and higher voltages could start negatively affecting the life of the motor. The micro metal gearmotors are available in a range of gear ratios-from 5: 1 up to 1000: 1-and offer a choice between three different motors: high-power (HP), medium-power (MP), and standard. With the exception of the 1000: 1 gear ratio versions, all of the micro metal gearmotors have the same physical dimensions, so they can easily be swapped for another if your design requirements change. Please see the micro metal gearmotor. Comparison of the table for detailed specifications. This dynamically-sortable table can help you find the best blend of torque, torque, and current-draw for your application. A more basic comparison table is available below.

Some versions of the gearmotors are sold with an additional 1mm-diameter output shaft. This 4.5mm-long rear shaft rotor is a motor speed or position feedback.

Motor TypeStall
Current
@ 6V
No-Load
Speed
@ 6V
Stall Torque
@ 6V
Gearbox Shaft OnlyGearbox & Motor Shafts
high-power
(HP)
1600 mA 6000 RPM 2 oz-in 5: 1 micro HP
3000 RPM 4 oz-in 10: 1 micro HP 10: 1 micro HP
1000 RPM 9 oz-in 30: 1 micro HP 30: 1 micro HP
625 RPM 15 oz-in 50: 1 micro HP 50: 1 micro HP
400 RPM 22 oz-in 75: 1 micro HP 75: 1 micro HP
320 RPM 30 oz-in 100: 1 micro HP 100: 1 micro HP
200 RPM 40 oz-in 150: 1 micro HP
140 RPM 50 oz-in 210: 1 micro HP
120 RPM 60 oz-in 250: 1 micro HP
100 RPM 70 oz-in 298: 1 micro HP 298: 1 micro HP
32 RPM 125 oz-in 1000: 1 micro HP
medium-power
(MP)
700 mA 2200 RPM 3 oz-in 10: 1 micro MP
730 RPM 8 oz-in 30: 1 micro MP
420 RPM 13 oz-in 50: 1 micro MP
290 RPM 17 oz-in 75: 1 micro MP
220 RPM 19 oz-in 100: 1 micro MP
150 RPM 24 oz-in 150: 1 micro MP
75 RPM 46 oz-in 298: 1 micro MP
low-power 360 mA 2500 RPM 1 oz-in 5: 1 micro
1300 RPM 2 oz-in 10: 1 micro
440 RPM 4 oz-in 30: 1 micro 30: 1 micro
250 RPM 7 oz-in 50: 1 micro 50: 1 micro
170 RPM 9 oz-in 75: 1 micro
120 RPM 12 oz-in 100: 1 micro 100: 1 micro
85 RPM 17 oz-in 150: 1 micro
60 RPM 27 oz-in 210: 1 micro
50 RPM 32 oz-in 250: 1 micro
45 RPM 40 oz-in 298: 1 micro 298: 1 micro
14 RPM 70 oz-in 1000: 1 micro

Note: The 1000: 1 gearmotors can generate enough torque to damage themselves. The stall torque values for those two motors are theoretical, and we strongly recommend you to avoid stalling them.

Gearmotor Dimensions

Micro metal gearmotor dimensions (units in mm).

The gearbox has a long (0.365 "or 9.27 mm), 3 mm-diameter, D-shaped metal output shaft, and brass faceplate has two mounting holes for M1.6 screws (1.6 mm diameter, 0.35 mm thread pitch). gearmotor weighs approximately 0.35 oz (10 g). Versions with the extended motor shaft have a 1mm diameter round shaft that protrudes 4.5 mm from the rear of the motor.

The gearbox on the 1000: 1 and 1000: 1 HP micro metal gearmotors is 12.5 mm long. All of the other micro metal gearmotors have 9mm-long gearboxes, as shown in the above dimension diagram.

Motor Accessories

  • Wheels and Hubs: Polaro wheels and the Solarbotics RW2 rubber wheel. You can also use our Pololu universal mounting hubs to mount custom gears.
Pololu wheel 32 × 7mm on a micro metal gearmotor.
Pololu wheel 42 × 19mm with micro metal gearmotor.
A pair of Pololu universal aluminum mounting hubs for 3 mm diameter shafts.

Black Pololu 70 × 8mm wheel on a Pololu micro metal gearmotor.
Black Pololu 90 × 10mm wheel on a Pololu micro metal gearmotor.
Pololu 30T track set with drive sprocket mounted on a micro metal gearmotor to the left; idler sprocket is on the right.
  • Mounting Brackets: Our mounting bracket (also available in white) and mounting bracket are also designed to securely mount the gearmotor while enclosing the exposed gears. We recommend the extended bracket for wheels with recessed hubs, such as the Pololu wheel 42 × 19mm. Our micro metal gearmotors will also work with our 15.5D mm metal gearmotor bracket pair.
Black micro metal gearmotor mounting bracket pair with included screws and nuts.
White micro gearmotor mounting bracket pair with included screws and nuts.
Pololu micro metal gearmotor bracket extended with micro metal gearmotor.

  • Quadrature Encoder: feedback about wheel rotation (42). Enc enc enc of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of have a solution for closed-loop motor control. We also have an optical quadrature encoder that can be mounted on micro metal gearmotors with extended motor shafts.
Encoder for Pololu wheel 42 × 19 mm with wheel, motor, and bracket.
Example of an installed micro metal gearmotor reflective optical encoder.

  • Motor Controllers: We have a number of motor controllers, including our qik 2s9v1 dual serial motor controller and our programmable. Baby Orangutan and Orangutan SVP robot controllers. The inexpensive qik 2s9v1 allows variable speed and direction control; the Orangutans combine a programmable Atmel AVR microcontroller and dual motor driver. All of Pololu AVR library. We also have the DRV8833 dual motor driver carrier, and the TB6612FNG dual motor driver carrier.
Pololu qik 2s9v1 dual serial motor controller.
Baby Orangutan B-48 / B-168 / B-328.
DRV8835 dual motor driver carrier.

We have 3pi robot and Zumo robot:

Pololu 3pi robot.
Assembled Zumo robot with a Zumo Shield, Arduino Uno, and Zumo blade.

Selecting the Right Gearmotor

We offer a wide range of metal gearmotors that offer different combinations of speed and torque. Our metal gearmotor comparison table can help you meet your requirements.

Some of the Pololu metal gearmotors.

People often buy this product with:

Pololu Micro Metal Gearmotor Pair Bracket - Black Pololu Micro Metal Gearmotor Pair Bracket - Black
Pololu Micro Metal Gearmotor Bracket Extended Pair Pololu Micro Metal Gearmotor Bracket Extended Pair
TB6612FNG Dual Motor Driver Carrier TB6612FNG Dual Motor Driver Carrier
210512

Data sheet

DC motor power
MP
Gear material
Metal
Gear ratio
30:1
Rotation speed
720 RPM
Shaft diameter
3 mm
Shaft shape
D
Obustronny wał silnika
Nie
Power supply voltage
6V

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