Skip to main content
HA20-8016 Extreme-High-Torque Brushless Standard Servo 85Kgf.cm 0.15sec/60° for Large Scale RC Planes, Competition RC Planes

HA20-8016 Extreme-High-Torque Brushless Standard Servo 85Kgf.cm 0.15sec/60° for Large Scale RC Planes, Competition RC Planes


  • Brand:KST Servos
  • Product Code:KST-BR0023.0253
  • SKU:BR0023.0253
  • Availability:Availability on request

Prices are intentionally not displayed on the site. Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
Quote quantity Choose the requested quantity, select options/variants if available, and add the item to one combined quote request.

These selections are sent with the SKU, model and quantity so we can check fit and availability.

Why choose HA20-8016 Extreme-High-Torque Brushless Standard Servo 85Kgf.cm 0.15sec/60° for Large Scale RC Planes, Competition RC Planes through RC-MODEL?

HA20-8016 Extreme-High-Torque Brushless Standard Servo 85Kgf.cm 0.15sec/60° for Large Scale RC Planes, Competition RC Planes is an RC product from KST Servos. This page focuses on what an end customer needs: fit, use cases, specifications and imagery, without prices or outbound supplier detours.

Fit and use

HA20-8016 Extreme-High-Torque Brushless Standard Servo 85Kgf.cm 0.15sec/60° for Large Scale RC Planes, Competition RC Planes fits customers looking for KST Servos items in Aircraft Servos, HA Series, with RC-MODEL support for choosing the right configuration.

  • Relevant category: Aircraft Servos, HA Series
  • Product identification for inquiry: model KST-BR0023.0253 / SKU BR0023.0253

Key details

  • Features: DC Brushless motor; High Torque Output & Fast Response; Dual Ball Bearings; Hardened Steel Gear & CNC aluminium Case; A2509HFA-3P Locking...
  • Gear Set Material: Hardened Steel
  • Package Includes: 1 * HA20-8016 Servo; 4 * Mounting Screw; 4 * Eyelet; 4 * Grommet; 1 * CNC Servo Horn
  • Manufacturer: KST Servos
  • Rated Voltage: DC7.4V
  • Voltage Range: DC6.0V-8.4V

Before ordering

  • Confirm dimensions, power system, radio compatibility or material size before purchase.
  • Ask us to match required accessories, adhesives, hardware, batteries or replacement parts.
  • RC-MODEL helps with fit checks, availability, compatible accessories and a formal quote in Israel.

HA20-8016 Extreme-High-Torque Brushless Standard Servo 85Kgf.cm 0.15sec/60° for Large Scale RC Planes, Competition RC Planes is a KST Servos product selected for Aircraft Servos. This page is written for practical buying decisions, with the key fit, size, voltage and performance details organized in one place.

Use it to compare torque, speed, voltage range, construction, dimensions, weight, variants and accessory compatibility before choosing the right component for an RC aircraft, helicopter, car, glider, UAV or workshop installation.

Key Advantages

  • DC Brushless motor
  • High Torque Output & Fast Response
  • Dual Ball Bearings
  • Hardened Steel Gear & CNC aluminium Case
  • A2509HFA-3P Locking Plug Interface
  • Hardened Steel Gear

Core Specifications

Relevant RC Academy guides

Learn before you buy

These guides explain the setup, safety checks and accessory choices that usually matter for this product type.

Technical Specifications
Manufacturer KST Servos
Brand KST
Product Code BR0023.0253
All Variant SKUs BR0023.0253
Rated Voltage DC7.4V
Voltage Range DC6.0V-8.4V
Working Frequency 1520μs/333Hz
Default Travel Angle ±50° =100° Total
Temperature Range -10℃……+65℃
Programmable Yes
Case Material Aluminium Alloy
Motor Type Brushless DC Motor
Gear Set Material Hardened Steel
Position Sensor Potentiometer
Ball Bearing 2BB
Case Dimensions 40.5*20*38mm±0.2mm
Weight 70g±10%
KST Collections HA Series
Series HA Series
Application Aircraft Servos
Features DC Brushless motor; High Torque Output & Fast Response; Dual Ball Bearings; Hardened Steel Gear & CNC aluminium Case; A2509HFA-3P Locking Plug Interface; Hardened Steel Gear; Programmable; Ideal for Large Scale RC Planes, Competition RC Planes
Package Includes 1 * HA20-8016 Servo; 4 * Mounting Screw; 4 * Eyelet; 4 * Grommet; 1 * CNC Servo Horn
Item HA20-8016
Torque [email protected], [email protected], [email protected]
Speed 0.18sec/60°@6.0V, 0.16sec/60°@7.4V, 0.15sec/60°@8.4V
Product Type RC
Stalling Current [email protected], [email protected], [email protected]

Tags: KST Servos, BR0023.0253, HA Series, Aircraft Servos, RC servo