• Gray servo at a three-quarter angle with exposed splined shaft, mounting tabs, DMC810 label, and colored lead.
  • Gray DMC810 servo with a black double-arm horn, rows of adjustment holes, slotted mounting tabs, and colored lead.
  • Servo viewed toward the shaft face, showing the splined output, opposite slotted mounting tabs, and side label.
  • Front-facing gray servo with KPOWER DMC810 label, exposed shaft above, side mounting tabs, and lead exiting left.
  • Gray servo reclining diagonally with its splined shaft toward the lower left, slotted mounting tabs, and upside-down label.
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Kpower DMC810 Micro Servo Motor, PWM/TTL/RS-485, Coreless Drive for RC Aircraft and UAVs

Kpower DMC810 Micro Servo Motor, PWM/TTL/RS-485, Coreless Drive for RC Aircraft and UAVs

Kpower

$71.00 USD
$71.00 USD
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Overview

The Kpower DMC810 is a micro servo motor for RC aircraft, UAVs and compact robotic mechanisms. Its coreless motor, metal gears and CNC-machined aluminum-alloy case combine in a 27.5 g assembly. Listed control protocols are PWM, TTL and RS-485. Operating from 4.8–8.4 V, it offers a specified speed of 0.04 s/60° at 4.8 V and 0.03 s/60° at 6.0 V.

Features

  • High-speed coreless motor with metal gearing.
  • CNC-machined aluminum-alloy case.
  • PWM, TTL and RS-485 control protocols; digital and analog PWM support.
  • Potentiometer position sensing and two ball bearings.
  • 120° travel angle, with customization indicated.
  • 180 mm wire length.

Specifications

Parameter DMC810 specification
Model DMC810
Product type Micro servo motor
Rated torque 0.5 kg (torque unit stated as supplied)
No-load speed, general listing 0.03 s/60°; voltage condition not specified
Speed at 4.8 V 0.04 s/60°
Speed at 6.0 V 0.03 s/60°
Weight 27.5 g
Additional dimensional values 23.2 mm and 23.8 mm
Travel angle range 120°; customizable
Operating voltage 4.8–8.4 V
Horn gear spline 25T, Ø4.9 mm
Gear material Metal
Motor High-speed coreless motor
Protocols PWM, TTL, RS-485
PWM communication Digital and analog
No-load current 1600 mA
Position sensor Potentiometer
Case material and construction CNC-machined aluminum alloy
Ball bearings 2BB
Working frequency 50–333 Hz
Operating temperature −10 to 50 °C
Ingress protection rating IP42
Dead band 3 µs
Pulse-length range 900–2100 µs
Wire length 180 mm

Applications

  • RC aircraft and other RC models: Position control surfaces and small linkages using the coreless drive and specified voltage-dependent actuation speeds.
  • UAV mechanisms: Actuate compact moving mechanisms where the 27.5 g servo weight is relevant to the assembly's mass budget.
  • Micro robots: Position small joints or linkages using potentiometer feedback and the specified 120° travel range.
  • Intelligent medical-device mechanisms: Provide compact electromechanical positioning using the micro servo format and metal gearing.

Documents

Visual Details

Product Video

Application Examples

Kpower DMC810 servo with RC aircraft, UAV, micro robot and medical-device application illustrations
The servo is labeled KPOWER DMC810. The DMC810 is presented for R/C aircraft models.
Kpower drive and control application grid for robotics, drones and automation
Kpower application grid covering robotics, automation, drones, agriculture, and consumer equipment

Features and Design

DMC-series aluminum case, coreless motor, PWM control and metal gear feature panels
The DMC series supports digital and analog PWM communication. The DMC series uses a CNC aluminium case.
Custom servo development examples of shafts, gears, housings and connectors
Custom servo development overview with shaft, gear, housing, and connector examples
Exploded servo components and general servo selection checklist
Exploded servo assembly with component labels and a checklist of servo selection criteria

Specifications and Performance

DMC808, DMC809 and DMC810 servo specification comparison table
The DMC810 product panel lists a weight of 27.5 g. The comparison table lists DMC810 speed as 0.03 s/60°.
DMC810 servo and metal gears with voltage-specific speed and control timing details
The DMC810 weighs 27.5 g. The DMC810 feature text specifies a high-speed motor and 0.03-second speed without an angle or voltage condition in that line.
General servo selection reference for angles, speeds, voltages and dead bands
General servo selection reference listing rotation angles, speed, voltage and analog versus digital dead bands
CLS88WP speed and current versus torque chart at 7.4 V
Illustrative servo speed and current versus torque chart with operating-duration guidance

Additional Product Details

Servo horn shapes labeled Flat, Cross, Round, Star and Single
Five servo horn shapes labeled Flat, Cross, Round, Star and Single
Generic ODM workflow from requirements and design to sampling and production
ODM development workflow from needs assessment and product design through sampling and mass production

Setup and Use

Generic servo pulse-width and output-angle reference
Servo pulse-width reference linking five input pulse widths to output shaft angles

Interfaces and Connections

Generic three-wire servo connector with brown ground, red supply and orange signal
Three-wire servo connector diagram identifying brown ground, red supply, and orange signal

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