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This product has been replaced by: micro servo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)

This product is listed in:

Retired

Product Comments

Start the conversation

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

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

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!

Write Your Own Review