The DSM44 digital servo from Power HD is a micro servo with digital control electronics for increased performance. It is one of the fastest and lightest micro servos we carry, making it a great tiny actuator for robot mechanisms that need to be light, quick, and strong. The output shaft is supported by a ball bearing for decreased friction, and most of the gears are metal for increased durability. The lead is terminated with a standard “JR”-style connector, which is Futaba-compatible. Servo horns and associated hardware are included, though the hardware might vary from what is shown in the picture below.

Power HD high-speed digital micro servo DSM44 with U.S. quarter for size reference.

Power HD high-speed digital (sub-)micro servo DSP33/DSM44 included hardware (might vary).

Note that, as with most hobby servos, stalling or back-driving this servo can strip its gears.



Size: 20 x 8.7 x 27 mm
Weight: 6 g

General specifications

Digital?: Y
Speed @ 6V: 0.07 sec/60°
Stall torque @ 6V: 1.6 kg·cm
Speed @ 4.8V: 0.09 sec/60°
Stall torque @ 4.8V: 1.2 kg·cm
Lead length: 16 cm
Hardware included?: Y
Maximum storage temperature: 60 °C
Maximum operating temperature: 50 °C


SKU PL-2142
Brand Pololu

Be The First To Review This Product!

Help other Little Bird Company Pty Ltd users shop smarter by writing reviews for products you have purchased.

Write a product review

More From This Category