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Kpower RC30P Coreless Digital Servo, 32 kg·cm at 7.4 V, for RC Cars and Desktop Robotics

Kpower RC30P Coreless Digital Servo, 32 kg·cm at 7.4 V, for RC Cars and Desktop Robotics

Kpower

Regulärer Preis $139.00 USD
Regulärer Preis Verkaufspreis $139.00 USD
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Overview

The Kpower RC30P is a coreless digital servo for RC cars, desktop robotics and controlled positioning tasks. It combines an aluminum-alloy case, metal gears and magnetic-encoder feedback in a 40 × 20 × 37.8 mm body weighing 60 g. Stall torque is 32 kg·cm at 7.4 V, while no-load speed is 0.15 s/60° at 6.0 V, providing useful reference points for load and motion requirements.

Features

  • Coreless motor with digital servo control.
  • Aluminum-alloy case and metal gear train.
  • Magnetic encoder for position sensing.
  • 25T, Ø6 mm horn spline and two ball bearings.
  • 120° travel angle, with customization stated for the travel range.
  • PWM, TTL and RS-485 protocols listed.

Specifications

Parameter RC30P specification
Model RC30P
Servo type Digital servo
Stall torque 32 kg·cm at 7.4 V
Rated torque 8 kg*
No-load speed 0.15 s/60° at 6.0 V
Weight 60 g
Dimensions 40 × 20 × 37.8 mm
Travel angle range 120°; customizable
Operating voltage 4.8–8.4 V
Horn gear spline 25T, Ø6 mm
Gear material Metal
Motor Coreless
Protocol PWM / TTL / RS-485
No-load current 4000 mA
Position sensor Magnetic encoder
Case material Aluminum alloy
Ball bearings 2BB
Working frequency 50–333 Hz
Operating temperature −10 to 50 °C
IP rating IP42

*The rated-torque unit is incomplete; 8 kg must not be interpreted as 8 kg·cm without confirmation. Stall torque is not a continuous operating rating.

Applications

  • 1/8- and 1/10-scale RC cars: steering and linkage actuation using the metal gear train and 25T, Ø6 mm horn interface.
  • Desktop robots, desktop robot arms and educational robots: compact joint and linkage positioning with digital control and magnetic-encoder feedback.
  • Bio robots and service robots: articulated mechanism positioning using the 120° travel range.
  • Industrial automation: positioning small mechanisms where the specified size, voltage range and motion characteristics suit the design.
  • Table-tennis serving machines: adjustment of mechanical aiming or feed linkages within the servo’s travel and load limits.
  • Fixed-wing drones: control-surface linkage actuation where the servo’s dimensions, travel and electrical requirements fit the installation.
  • Medical-device mechanisms: mechanical positioning tasks using the compact servo format.

Downloads

Visual Details

Features and Design

RC30P-labelled aluminum servo beside general servo customization choices
The RC30P servo is labelled as full aluminum.
EM3-labelled robot servo with dual-axis, serial-bus and clutch feature panels
EM3-labelled robot servo with dual-axis, serial-bus and clutch feature panels
Custom servo development graphic with housing, gear, shaft and connector examples
Custom servo development graphic with housing, gear, shaft and connector examples

Specifications and Performance

RC30P and RC42P comparison table beside an RC42P-labelled servo
RC30P torque is listed as 32 kg.cm. RC30P speed is listed as 0.15 s/60°.
RC30P coreless servo with metal-gear inset and specification panel
RC30P uses a coreless motor. RC30P torque is 32 kg.cm at 7.4 V.
General servo angle, speed, voltage and dead-band reference beside assorted motors
General servo angle, speed, voltage and dead-band reference beside assorted motors

Options and Model Comparison

Flat, cross, round, star and single-arm servo horn shapes
Flat, cross, round, star and single-arm servo horn shapes

Setup and Use

Generic servo pulse-width diagram relating input pulses to output shaft angles
Generic servo pulse-width diagram relating five input pulse widths to output shaft angles
CLS88WP torque, speed and current graph with operating-duty zones
Servo torque, speed and current example with continuous, short-time and cooldown operating zones
Exploded servo anatomy with component labels and a servo selection checklist
Exploded servo anatomy with labeled components and a checklist of materials, motors, sensors and protocols

Interfaces and Connections

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

Application Examples

Kpower drive and control application chart covering robotics, vehicles and other industries
Kpower drive and control application chart covering robotics, vehicles, drones, agriculture and other industries

Additional Product Details

Generic ODM product-development workflow from needs assessment to mass production
ODM product-development workflow from needs assessment to mass production