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Your cart is empty. Planetary gearbox outer diameter: 9.9 mm
Motor specifications: 8 x10x12 mm (M10 motor)
Geared motor height: 19.5 mm (motor + gear box)
Output shaft: Gear with an outer diameter of 5.35 mm (11 teeth)
Reduction ratio: 1:171
Weight: 4 grams
Rated voltage: DC2.5V
No-load current: 40 MA
No-load speed: 92 RPM
Rated torque: 9.8 mN.m
Maximum torque: 37.2 mN.m
The following measures the motor speed under other voltages:
Voltage: DC3V Current: 42 MA Speed: 110 rpm
Voltage: DC3.7V Current: 48 MA Speed: 135 rpm
Voltage: DC4.2V Current: 52 MA Speed: 154 rpm
Voltage: DC5V Current: 58MA Speed: 180 rpm
tonyhughes
Reviewed in the United States on February 15, 2024
These motors have a lot of torque for their size. They are pretty durable to. Great product for a great price.
Alex P
Reviewed in the United States on November 28, 2024
Those motors exactly what i need. Small, geared, powerful. Easy to hookup too.
Jorge
Reviewed in the United States on November 23, 2024
These are great for scale models.
Nobuddy
Reviewed in the United States on January 24, 2024
I was looking for a way to replace the bulk of a SG90 servo and I think I found it. These appear to be the same motors that are in SG90s, and they're geared down very well. I can't turn the grey gear by hand, which is a very good thing. My rough measurement from a lithium ion battery suggests 156 RPM on the grey output gear (~3 volts).The output gear on the head is 11-tooth, approximately 6mm diameter. I had no trouble making a 3D-printed attachment for it (compared to most servos gearheads that have a significantly smaller pitch and higher tooth count). Great for small things where a servo isn't necessarily required.
Okla_74136
Reviewed in the United States on September 7, 2022
Perfect size to incorporate into my projects.
Mico
Reviewed in the United States on July 19, 2022
Overall fine, if a bit fiddly to mount to your project. Good torque. The back side of the shaft can be used for optical encoder, but only a very small one
partime
Reviewed in the United States on April 12, 2022
These were cheap so my nar was low. They do work how ever the plastic seemed a bit brittle. Will work fine for very lite uses
Bill B
Reviewed in the United States on January 29, 2021
Very pleased with these motors. I measured the voltage, current and rpm of each of the 5 motors and they match the published specs very well. In addition to the geared down output shaft, there is a direct motor shaft in the rear that could support an encoder for motor speed feedback if that was of interest. The price is very good too. Shipping was prompt. Keep in mind these are very small motors and are suitable for light duty use.
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