• Black and gold servo with exposed metal output shaft, mounting tabs, and a visible HBL300 HV brushless label.
  • Angled view of the Kpower HBL200 servo with a black four-arm horn, gold side panel, and slotted mounting tabs.
  • Upright Kpower servo showing the exposed splined metal shaft, HBL200 HV brushless label, and mounting holes.
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Kpower HBL200 Metal-Gear Brushless Servo Motor, 22.6 kg·cm at 7.4 V, for RC Cars, Aircraft and Robotics

Kpower HBL200 Metal-Gear Brushless Servo Motor, 22.6 kg·cm at 7.4 V, for RC Cars, Aircraft and Robotics

Kpower

$121.00 USD
$121.00 USD
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Overview

The Kpower HBL200 is a metal-gear brushless servo motor for remote-control cars, aircraft and robotic positioning mechanisms. It provides 19.5 kg·cm of torque at 6.0 V and 22.6 kg·cm at 7.4 V, with a listed operating range of 4.8–8.4 V. Its 65 g weight, potentiometer position sensor and 120° customizable travel support selection for compact mechanisms requiring controlled angular movement.

Features

  • HV-labelled brushless motor with metal gearing; the HBL series specifies high-precision metal gears.
  • Voltage-conditioned torque ratings: 19.5 kg·cm at 6.0 V and 22.6 kg·cm at 7.4 V.
  • Potentiometer position sensing and 120° travel, described as customizable.
  • 25T horn spline with a 5.82 mm diameter.
  • Aluminum-alloy and plastic case with two ball bearings.
  • Listed control protocols: PWM, TTL and RS-485.

Specifications

Parameter HBL200 value Condition or qualifier
Motor Brushless HV-labelled
Torque 19.5 kg·cm At 6.0 V
Stall torque 22.6 kg·cm At 7.4 V
Rated torque 5.5 kg Torque unit is incomplete; voltage condition unspecified
Weight 65 g —
Dimensions 40 × 20 × 39.4 mm —
Travel angle range 120° Customizable
Operating voltage 4.8–8.4 V Torque values above retain their individual voltage conditions
Horn gear spline 25T, Ø5.82 mm —
Gear material Metal HBL-series high-precision gearing
Protocol PWM / TTL / RS-485 —
No-load current 4000 mA Voltage condition unspecified
Position sensor Potentiometer —
Case material Aluminum alloy + plastic —
Ball bearings 2BB Two ball bearings
Working frequency 50–333 Hz —
Operating temperature −10 to 50 °C —
IP rating IP42 —

Applications

  • 1/8- and 1/10-scale RC cars: operate steering linkages using the metal-gear transmission and voltage-conditioned torque ratings.
  • R/C aircraft, fixed-wing drones and other UAVs: position control linkages with angular travel and potentiometer feedback.
  • Desktop robot arms and robotics: drive angular joints or positioning mechanisms using the brushless motor and metal gearing.
  • Table-tennis serving machines: position adjustable serving mechanisms using controlled angular movement.
  • Industrial automation: actuate compact positioning mechanisms using the listed control interfaces and 120° travel.
  • Medical equipment: provide mechanical positioning within equipment designs using the servo's angular motion and position sensing.

Product Video

Documents

Visual Details

Product Video

Features and Design

HBL200 servo beside generic gear, protocol, housing and travel customization labels
The HBL200 servo is labelled HV BRUSHLESS.
HBL-series brushless motor, exploded metal gearing and lifespan feature panel
The HBL series uses a high-torque brushless motor. The HBL series uses high-precision metal gears.

Options and Model Comparison

HBL servo model comparison table with torque, speed and protocol classifications
The HBL comparison panel gives a common size of 40 × 20 × 39.4 mm. The HBL comparison panel gives a common weight of 65 g.
Black servo horns labelled Flat, Cross, Round, Star and Single
Five black servo-horn shapes labelled Flat, Cross, Round, Star and Single

Specifications and Performance

HBL200 servo specification panel with voltage-conditioned torque and application labels
HBL200 torque is 19.5 kg·cm at 6.0 V. HBL200 torque is 22.6 kg·cm at 7.4 V.
Generic servo selection chart for angles, speed, voltage classes and dead bands
Generic servo selection guidance for rotation angles, speed, voltage classes and control dead bands
CLS88WP servo speed and current versus torque chart at 7.4 V
CLS88WP servo speed and current versus torque chart at 7.4 V with operating-duty zones

Setup and Use

Generic pulse-width diagram relating input pulses to servo shaft angles
Servo pulse-width diagram relating five input pulse widths to output shaft angles
Exploded servo assembly with labelled components and a selection checklist
Exploded servo assembly with labelled mechanical and electronic parts beside a selection checklist

Additional Product Details

Custom servo development graphic with shaft, housing and connector examples
Custom servo development graphic with shaft, housing and connector examples
Generic ODM service workflow from needs assessment to mass production
Product-oriented ODM service workflow from needs assessment to mass production

Interfaces and Connections

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

Application Examples

Kpower drive and control application categories for robotics, automation and drones
Twelve Kpower drive and control application categories covering robotics, automation, drones and other industries

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