產品說明0
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![](/commerce/images/Pololu/Servos/PI2142_0.jpg)
The DSM44 digital servo from Power HD is a micro servo with digital control electronics for enhanced performance and metal gears for increased durability. It is a great tiny actuator for robotic or RC mechanisms that need to be light, quick, and strong. Servo horns and associated hardware are included.
Key specs at 6 V: 0.07 sec/60°, 22 oz-in (1.6 kg-cm), 6 g.
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.
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 |
Lead length: | 16 cm |
Hardware included?: | Y |
Maximum storage temperature: | 60 °C |
Maximum operating temperature: | 50 °C |
![](/commerce/images/Pololu/Servos/PI2142_1.jpg) | Power HD high-speed digital micro servo DSM44 with U.S. quarter for size reference. | | ![](/commerce/images/Pololu/Servos/PI2142_2.jpg) | 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.