Kpower DHV828 Coreless Servo Motor, 29.2 kg·cm Stall Torque at 7.4 V, for RC Cars and Aircraft

Kpower

$115.00 USD

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Version DHV828

量

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Overview

The Kpower DHV828 is a coreless servo motor with metal gears and an aluminum-alloy case for RC cars, aircraft and powered mechanisms. It operates from 4.8–8.4 V and delivers 29.2 kg·cm stall torque at 7.4 V, with a no-load speed of 0.13 s/60°. Its 72 g weight, potentiometer position sensing and 120° travel support selection for steering, control linkages and robotic mechanisms.

Features

High-torque, HV coreless servo construction with metal gears.
Aluminum-alloy case and two ball bearings.
Potentiometer-based position sensing.
25T output spline with a 5.9 mm diameter.
120° travel angle, with customization indicated.

Specifications

Voltage-Dependent Performance

Parameter	At 6.0 V	At 7.4 V
Torque	27.7 kg·cm	29.2 kg·cm
No-load speed	0.15 s/60°	0.13 s/60°

General Specifications

Parameter	Value
Brand / model	Kpower DHV828
Stall torque	29.2 kg·cm at 7.4 V
Rated torque — listed value	7.5 kg
Weight	72 g
Travel angle range	120°; customizable
Operating voltage	4.8–8.4 V
Horn gear spline	25T, Ø5.9 mm
Gear material	Metal
Motor	Coreless
Listed protocols	PWM, TTL, RS-485; fitted interface is not identified by the DHV828 selection
No-load current	4500 mA
Position sensor	Potentiometer
Case material	Aluminum alloy
Ball bearings	2BB
Working frequency	50–333 Hz
Operating temperature	−10 to 50 °C
IP rating	IP42

Applications

RC car steering: actuate steering linkages in 1/8- and 1/10-scale models using the metal-gear drive and voltage-dependent torque capability.
RC aircraft and fixed-wing drones: move control linkages in aircraft, including VTOL fixed-wing drones, with 120° travel and specified speeds at 6.0 V and 7.4 V.
Smart-home and robotic mechanisms: provide controlled angular movement in smart-home devices, service robots and toilet-cleaning robots using potentiometer position sensing.
Drone docks: actuate movable dock mechanisms with a 72 g servo and metal gearing.
Medical-equipment mechanisms: provide controlled angular actuation using the coreless motor and position sensor.