Power HD Micro Servo HD-1900A

Pololu item #: 1050
Brand: Power HD
Status: Not Recommended for New Design 
RoHS 3 compliant

Price break Unit price (US$)
1 7.95
5 7.47


The HD-1900A analog servo from Power HD is a great general-purpose micro servo. Servo horns and associated hardware are included.

Key specs at 6 V: 0.08 sec/60°, 21 oz-in (1.5 kg-cm), 9.0 g.

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

An example of hardware included with the Power HD micro servo HD-1900A. Actual hardware might vary.

Power HD micro servo HD-1900A with extra-long servo horn.

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. The picture above shows an example of this included hardware (hardware might vary). You can find more information about this servo under the specifications tab and in its datasheet (187k pdf).

This servo is very similar in size, weight, and performance to the FEETECH FS90 micro servo and FEETECH FS90R micro continuous rotation servo, the latter of which offers continuous rotation speed control as opposed to limited-range position control.

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

People often buy this product together with:

Shrouded Box Header: 2×3-Pin, 0.100" (2.54 mm) Male Shrouded Box Header: 2×3-Pin, 0.100" (2.54 mm) Male
0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black 0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Straight, Black
6-Conductor Ribbon Cable with IDC Connectors 12" 6-Conductor Ribbon Cable with IDC Connectors 12"

Related Products

FEETECH FS90 Micro Servo
FEETECH FS90R Micro Continuous Rotation Servo
Power HD Micro Servo HD-1800A
Sub-Micro Servo 3.7g
Pololu 5V, 9A Step-Down Voltage Regulator D24V90F5
Pololu 6V Step-Up Voltage Regulator U3V50F6

Related Categories

RC Servos
Power HD Servos
RC Servo Controllers
Servo Cables
6.0 V NiMH Battery Packs
4.8 V NiMH Battery Packs
RC Interface
Current Sensors
Log In
Pololu Robotics & Electronics
Shopping cart
(702) 262-6648
Same-day shipping, worldwide
Menu
Shop Blog Forum Support
My account Comments or questions? About Pololu Contact Ordering information Distributors