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

Kpower

$71.00 USD

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Version DMC810

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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.