Power HD High-Speed Digital Micro Servo DSM44

SKU: POLOLU-2142 Brand: Pololu

Retired Product

This product has been replaced by: micro servo
This product is no longer available. This page is only for reference.

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 Pololu 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.

People often buy this product together with:

Power HD Sub-Micro Servo HD-1440A

Power HD Mini Digital Servo HD-1810MG

Micro Maestro 6-Channel USB Servo Controller (Assembled)

Dimensions

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
Hardware included?:	Y
Maximum storage temperature:	60 °C
Maximum operating temperature:	50 °C
Lead length:	16 cm

File downloads

Datasheet for the Power HD High-Speed Digital Micro Servo DSM44 (445k pdf)

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Retired

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Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

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