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Kpower DMC026 Coreless Digital Servo, Titanium Gears, 25T for RC Models and Heli Tail/Rudder

Kpower DMC026 Coreless Digital Servo, Titanium Gears, 25T for RC Models and Heli Tail/Rudder

Kpower

Prix ​​régulier $41.00 USD
Prix ​​régulier Prix ​​de vente $41.00 USD
Vente Épuisé
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Overview

The Kpower DMC026 is a coreless digital servo for RC airplanes, helicopters, cars and boats, including tail/rudder control on 450–500 class helicopters. Its brushed coreless motor, machined titanium gears and aluminum mid case combine in a compact 36 × 15 × 29 mm body. A 25T output spline and voltage-specific torque and speed ratings help buyers assess mechanical fit and control requirements.

Features

  • Brushed coreless cup motor with digital servo control.
  • High-precision machined metal gears, specified as titanium.
  • Semi-aluminum construction with a CNC-machined aluminum alloy mid case.
  • 2BB bearing arrangement and 25T output spline.
  • PWM, TTL and RS485 control compatibility.
  • Three-wire lead with a three-position connector.

Specifications

Parameter Specification
Brand Kpower
Model / type DMC026 digital servo
Size designation 25G
Motor type Brushed coreless cup motor
Case construction Semi-aluminum; CNC-machined aluminum alloy mid case
Gear material and construction Titanium; high-precision machined metal gears
Bearing type 2BB
Weight 26 g / 1.0 oz
Dimensions 36 × 15 × 29 mm / 1.4 × 0.6 × 1.1 in
Torque at 4.8 V 5.5 kg·cm
Torque at 6.0 V 6.8 kg·cm
Speed at 4.8 V 0.15 s/60°
Speed at 6.0 V 0.12 s/60°
Pulse width 1000–1500 μs
Dead band width 2 μs
Control interfaces PWM / TTL / RS485
Listed connector/interface types JR / FT / JST1.5 / JST2.0 / Other
Control lead Three wires; three-position connector
Operating temperature −20 to 60 °C
Output spline 25T
Waterproof Yes; no ingress-protection rating specified
Certification CE & FCC
RC applications RC airplane, helicopter, car and boat
Specific helicopter application 450–500 class helicopter tail/rudder

Applications

  • Helicopter tail/rudder actuation: Intended for 450–500 class helicopters, with a 25T output spline for the control linkage.
  • RC model linkage control: Actuate mechanisms in RC airplanes, helicopters, cars and boats using the compact body and machined titanium gear train.
  • Drone mechanisms: Provide servo-driven linkage movement where a compact coreless digital actuator is required.
  • Smart-home mechanisms: Move small controlled mechanisms using the compact servo body and supported control interfaces.
  • Medical-equipment mechanisms: Provide controlled mechanical movement using the coreless motor and metal gear train.

Downloads

Product Video

Visual Details

Product Video

Features and Design

Kpower DMC026 servo with coreless motor, aluminum housing and metal gear labels
The servo is identified as KPOWER DMC026. The DMC026 is described as having high efficiency and low energy consumption.
DMC026 semi-aluminum coreless servo with 25G designation and application icons
The DMC026 is designated a 25G servo; this panel does not explicitly identify 25G as a measured weight. The DMC026 is described as a semi-aluminum, coreless, high-voltage servo.
DMC026 construction and control-interface feature panels
The DMC026 supports an operating voltage up to 8.4V. The DMC026 feature panel states compatibility with PWM control.
Custom servo development examples for shafts, gears, housings and protocols
Custom servo development graphic with shaft, gear, housing, connector and protocol examples
Exploded servo assembly and component-selection checklist
Exploded servo assembly beside a checklist of housing, gears, motor, sensor and protocol considerations

Specifications and Performance

General servo reference for rotation angles, speeds, voltages and dead bands
General servo reference listing rotation angles, speeds, voltage categories and dead bands
CLS88WP speed and current versus torque chart at 7.4 V
CLS88WP speed and current versus torque chart at 7.4V 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
ODM workflow from requirements and design through sampling and production
ODM development workflow from requirements and product design through sampling and mass production

Setup and Use

Generic servo pulse-width diagram mapping pulses to shaft angles
Servo pulse-width diagram mapping 0.5–2.5ms pulses to shaft angles from −90° to 90°

Interfaces and Connections

Generic three-wire servo connector with brown, red and orange leads
Three-wire servo connector with brown ground, red Vcc and orange signal leads

Application Examples

Kpower drive and control application grid for robotics, RC models and other sectors
Kpower application grid covering home robotics, automation, RC models, drones, agriculture and other sectors