Kpower DMC090 Coreless Digital Servo, 8.8 kg·cm at 6 V, 25T for RC Steering and Helicopter Control

Kpower

$79.00 USD

Sale Sold out

Taxes included. Shipping calculated at checkout.

Version DMC090

Quantity

View full details

Overview

The Kpower DMC090 is a coreless digital servo for RC steering, helicopter control and other positioning tasks. Its titanium gears, aluminum-alloy mid case and 25T output spline provide key construction and fit details for selecting a servo. Torque is specified at 7.9 kg·cm at 4.8 V and 8.8 kg·cm at 6.0 V, with corresponding speeds of 0.12 and 0.11 seconds per 60°.

Features

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

Specifications

Parameter	Value
Brand	Kpower
Model / version	DMC090
Model type	Digital Servo DMC090
Motor type	Coreless cup motor
Case material	CNC-machined aluminum-alloy mid case; semi-aluminum construction
Gear material	Titanium; precision-machined metal gears
Bearing type	2BB
Weight	63 g / 2.2 oz
Dimensions	40 × 20 × 40 mm / 1.6 × 0.8 × 1.6 in
Torque at 4.8 V	7.9 kg·cm (109 oz·in)
Torque at 6.0 V	8.8 kg·cm (121 oz·in)
Speed at 4.8 V	0.12 s/60°
Speed at 6.0 V	0.11 s/60°
Pulse width	1000–1500 μs
Dead-band width	2 μs
Control interfaces	PWM / TTL / RS485
Connector/interface types	JR / FT / JST1.5 / JST2.0 / Other
Illustrated lead	Three wires with a three-position connector
Operating temperature	−20 to 60 °C
Output spline	25T
Wire length	According to requirements
Waterproof	Yes
Certifications	CE and FCC
Applications	RC airplanes, helicopters, cars, boats, robots and retract landing gear; drones, high-end RC models, smart-home equipment and medical equipment
Specific RC uses	500–600 class helicopter CCPM/swashplate control; 1:8 and 1:10 car steering
Service	Lifetime warranty; customization and OEM services available

Applications

RC car steering: Suitable for 1:8 and 1:10 steering tasks, with a 25T spline and torque specifications at both 4.8 V and 6.0 V to support linkage selection.
Helicopter CCPM and swashplate control: Intended for 500–600 class helicopters, with movement speeds of 0.12 s/60° at 4.8 V and 0.11 s/60° at 6.0 V.
RC model actuation: Position control for RC airplanes, boats, drones and retract landing gear using a coreless digital servo mechanism.
Equipment positioning: Actuation for robots, smart-home equipment and medical equipment, using the digital servo mechanism to move mechanical linkages.