Kpower DMC809 Coreless Servo Motor, 4.8–7.4 V PWM Control for RC Aircraft and Micro Robots

Kpower

$55.00 USD

Oferta Vendido

Impostos incluídos. Envio calculado no momento do pagamento.

Version DMC809

Quantidade

Ver detalhes completos

Overview

The Kpower DMC809 is a coreless servo motor for RC aircraft, UAV mechanisms and micro-robot actuation. Its 4.8–7.4 V operating range, 210° ± 1° travel and PWM control provide useful selection criteria for powered positioning mechanisms. Steel gears, a CNC-machined aluminium case, mounting flanges and a side-exiting cable support mechanical integration, while the specified signal timing helps match the servo to a controller.

Features

Coreless motor with high-precision steel gears.
CNC-machined 7075 aluminium case.
PWM, TTL and RS-485 communication; digital and analog PWM communication are specified.
Mounting flanges and a side-exiting cable for installation.
210° ± 1° travel angle with a 6 μs dead band.

Specifications

Parameter	Value
Brand	Kpower
Model / version	DMC809
Motor type	Coreless
Gear material	Steel
Case material and construction	CNC-machined 7075 aluminium
Communication protocols	PWM, TTL and RS-485
PWM communication	Digital and analog
Signal range	900–2100 μs
Operating temperature	−10 °C to +50 °C
Dead band	6 μs
Travel angle	210° ± 1°
Refresh frequency	50–333 Hz
Operating voltage range	4.8–7.4 V
Dimensions	34 × 15 × 28 mm
Weight	60 g ± 1 g
Wire specification	22 AWG PVC
No-load current at 6.0 V	140 ± 30 mA
No-load current at 7.4 V	170 ± 30 mA
Stall current at 6.0 V	1400 ± 40 mA
Stall current at 7.4 V	2000 ± 50 mA

Applications

RC aircraft: actuate control linkages using PWM commands, with the specified signal range and refresh frequency helping define controller requirements.
UAV drones: position movable mechanisms using the servo's angular travel, mounting flanges and side-exiting cable.
Micro robots: drive articulated mechanisms where the specified dimensions, supply range and travel angle suit the mechanical design.
Intelligent medical-device mechanisms: provide controlled mechanical positioning within equipment designed around the servo's electrical and mechanical limits.