Login
$0.00 CAD 0

Cart

No products in the cart.

The N20 originally from Sanyo was a dynamite little motor, and was rapidly adopted for many mobile robot applications. We brought in a line of various gear ratios, and when Sanyo stopped making them (..sadface..) many 3rd party manufactures started making their own versions of the N20 series.

Here’s a good-quality version with the following characteristics (measured in-house):

For dimensions please see GM14a

The N20 originally from Sanyo was a dynamite little motor, and was rapidly adopted for many mobile robot applications. We brought in a line of various gear ratios, and when Sanyo stopped making them (..sadface..) many 3rd party manufactures started making their own versions of the N20 series.

Here’s a good-quality version with the following characteristics (measured in-house):

 

For dimensions please see GM14a

This N20-based gearmotor  has a reasonable amount of torque (for say, moving a small robot that isn’t going to fight in a Sumo contest), the GM11a is an excellent candidate. This particular motor has a 9.4mm long, 3mmØ cylindrical output shaft, pre-ground with a flat spot for secure grub-screw mounting.

Here are the performance measurements:

Running at 3V:

Running at 6V:

Practically identical to the now-defunct GM12 Sanyo NA2S, this N20-based gear motor offers a bit more speed at less cost to you!

The major difference between this model and the GM12 is that the front faceplate is brass, not steel. For that trade-off, we’re able to bring you a motor with similar performance at a better deal!

Here are the performance measurements:

Running at 3V:

Running at 6V:

These motors have a shaft length of 9.3mm – check out the Specs tab for additional statistics, or the resources tab for a downloadable PDF performance datasheet.

Practically identical to the now out-of-production GM13 Sanyo NA3S, this N20-based gear motor offers a bit more speed at less cost to you!

The major difference between this model and the GM13 is that the front faceplate is brass, not steel. For that trade-off, we’re able to bring you a motor with similar performance at a better deal. Check the specifications:

Here are the performance measurements:

Running at 3V

Running at 6V

These motors have a shaft length of 8.6mm – check out the Specs tab for additional statistics, or the resources tab for a downloadable PDF performance datasheet.

Practically identical to our GM14 Sanyo NA4S, this N20-basded gear motor offers a bit more speed at less cost to you!

The major difference between this model and the GM14 is that the front faceplate is brass, not steel. For that trade-off, we’re able to bring you a motor with similar performance at a better deal.

Running at 3V:

Running at 6V:

Check out the Specs tab for additional statistics, or the resources tab for a downloadable PDF performance datasheet.

Following the size standard of the GM11(a) series of gear motors, this 30:1 reduction unit is very quick – ideal for zippy robot applications! Combined with our RW2 rubber wheels, it’ll be a speed-demon!

Running at 3V
Free running RPM – 297
Free running Current – 32mA
Stall Torque – 3.56 in*oz
Stall Current – 292mA

Running at 6V
Free running RPM – 555.6
Free running Current – 54mA
Stall Torque – 5.39 in*oz
Stall Current – 528mA

For dimensions please see GM14a

These light-weight aluminum brackets (under 2 g each) are specifically designed for micro metal gearmotors. Each bracket features 4 mounting holes for the motor and 6 mounting slots & 4 mounting holes to secure the bracket down. A total of 6 M2 screws (3 for each bracket) are included.

Note: While these brackets can be used to mount all our micro metal gearmotors, the included M2 screws only fit our GM21 motor. For the rest you’ll need a pair of M1.7 screws to mount the motors to each bracket (sold separately).