Turnabot High Power N30 Motors


N-series Motors are tiny brushed DC motors with integrated gearboxes. They are currently available in N10, N20, and N30 sizes. These Turnabot N30 motors are not your standard N30’s! Hand-selected by the Turnabot team from more than a dozen manufacturers, they’re manufactured to higher standards. These motors will last longer than standard motors. They have better performance than most alternatives, even more expensive alternatives! N30’s are compact and lightweight and extremely useful for fairyweights and antweights.

N-series motors are staples in the UK and are becoming more popular in the US as fairyweight robots became more common. Lowering motor weight to allow more weight to be devoted to weapons is more of a priority in lower weight classes, where every gram counts! They are a classic from the early days of robot combat and they’re still very common today. The combination of relatively low cost, minimal weight plus high power-to-weight ratios makes them ideal for US fairy- and antweight bots.

Turnabot has recently added these N30’s to their series! available only in 600 and 1000 RPM. The torque on these motors is insane!

As far as we are aware, these are the most powerful N10, N20, and N30 motors commercially available in the world!


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N30 Motors

Specification Value
Type Brushless
Output Shaft Style D-shaft
Motor Type Brushed DC
Output Shaft Support Brass Case
Gear Material Metal
Gearbox Style Straight Cut Spur
Connector Type Male Spade Terminal
Weight 0.4oz, 12g
Gearbox Length: 9mm, 0.35″
Motor Length: 19.75mm, 0.78″
Total Length: 40mm, 1.6″
Gearbox Diameter: 12mm x 10mm, 0.47″ x 0.39″
Shaft Diameter: 3mm, 0.11″
Shaft Length: 9mm, 0.35″
Mounting Holes (2): M1.6. 9mm, 0.35″ apart
Mounting screw M1.6
Available RPM 600, 1000

Husarion has a great article about calculating your ideal motor size here: