Power HD Sub-Micro Servo HD-1440A

Power HD Sub-Micro Servo HD-1440A
Pololu item #: 1040 82 in stock

Price break Unit price (US$)
1 5.95
10 5.36
50 4.76


backorders allowed

The HD-1440A analog servo from Power HD is one of the smallest servos we carry and is a great, inexpensive, tiny actuator for a small robot mechanism. Servo horns and associated hardware are included.

Key specs at 6 V: 0.10 sec/60°, 14 oz-in (1.0 kg-cm), 4.3 g.

 Description Specs (11) Pictures (3) Resources (1) FAQs (2) On the blog (0) 

An example of hardware included with the Power HD sub-micro servo HD-1440A and the sub-micro servo 3.7g (generic). Actual hardware might vary.

This is a great general-purpose actuator for tiny mechanisms. The lead is terminated with a standard “JR”-style connector, which is Futaba-compatible. Mounting screws and an assortment of servo horns is included with this servo (hardware might vary). You can find more information about this servo under the specifications tab and in its datasheet (176k pdf).

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

Note: The case of this servo has changed from translucent blue to solid black (pictures of the two versions are available under the pictures tab).

People often buy this product together with:

Micro Maestro 6-Channel USB Servo Controller (Assembled) Micro Maestro 6-Channel USB Servo Controller (Assembled)
Sub-Micro Servo 3.7g (Generic) Sub-Micro Servo 3.7g (Generic)
Pololu Carrier with Sharp GP2Y0D810Z0F Digital Distance Sensor 10cm Pololu Carrier with Sharp GP2Y0D810Z0F Digital Distance Sensor 10cm