Ideal replacement motor for Micro gearbox assembly using 1s Lipoly Battery
Motor length: 20mm
Length of shaft: 4.5mm
Max Volts: 4V
Max Amps: 1.9A
Has anyone checked the coil resistance of these motors? I need motors less than 2 ohms to run on capacitor power.So far these little motors are behaving great on a quad (they don't rotate backwards by reversing polarity but if you flip them upside down) using the multiwii with brushed ESCs built, way more power than necessary running on 2.5" props with no issuesHi, I*m just looking for a small engine direct drive for small models. Very good results with silverlit airscrew thrust around 30 grams. Runs -8 minutes with 1-cell nanotech 160mah lipo. Also tested with good results a 55mm prop (used in multicopters ) Testmodels: Minimotorspatz wingspan 600mm, Guillows Miles peanut.
HK 3A single cell esc 2 x 1,7 Gr. servos and small orange DSM2 receiver 2 Gramm.
Really astonishing power without gear!!Klasse 7mm Motor gerne wiederNice little motor, perfect fit as a tail motor for my Blade 120SR.
Seems a little more "responsive", so the the tail feels more tight.
All stock set up.
Preis ist super Leistung auch aber die Welle neigt dazu herausgezogen zu werdenThe nano cpx flight`s with the same power how original motors but the diameter is 8,5mm so you have to change the bore in frame.Very different quality... The first of two motors drive 17 flights in a blade nano cpx with low power befor damage. The second motor drives now 30 flights with much power.Hola, pongo unos pocos datos que no ponen en las especificaciones.
Dimetro del Motor: 8.54 mm
Dimetro del Eje: 0.98 ~ 0.97 mm
La medida total contando el eje es de: 25.03mm
Un saludo.I just received this motor today and can confirm that it is 20mm long and 8.5mm in diameter. It is the same size as the stock Blade 120SR tail motor, and the stock tail rotor fits right onto the shaft. Appears to have the same power with this rotor as the stock tail motor, making this a good inexpensive spare! I have yet to try it on the actual heli (stock motor is still good), but it should be a great drop-in replacement should I need it.