Servo selection: torque, speed, gears and voltage
How to select servos for trainers, sport aircraft, large models, cars and boats without under-sizing a control surface.
SV12-12 Super High Voltage 9.0Kgf.cm 0.10sec/60° Micro Servo for RC Helicopters & Robotics 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.
SV12-12 Super High Voltage 9.0Kgf.cm 0.10sec/60° Micro Servo for RC Helicopters & Robotics fits customers looking for KST Servos items in Helicopter Servos, Micro Servos, SV Series, with RC-MODEL support for choosing the right configuration.
SV12-12 Super High Voltage 9.0Kgf.cm 0.10sec/60° Micro Servo for RC Helicopters & Robotics is a KST Servos product selected for Helicopter 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.
These guides explain the setup, safety checks and accessory choices that usually matter for this product type.
How to select servos for trainers, sport aircraft, large models, cars and boats without under-sizing a control surface.
A buying table for matching servo size, torque, speed, gear type and voltage to trainers, gliders, 3D aircraft, EDF jets and Giant Scale models.
Mechanical setup guide for servo arms, linkage angles, throw, control horns, neutral position and radio setup after geometry is correct.
Make an aircraft calmer for beginners by setting low rates, high rates and expo without hiding mechanical setup problems.
Failsafe setup for electric and fuel aircraft: throttle behavior, receiver signal loss, switch positions and safe verification before flight.
| Technical Specifications | |
| Manufacturer | KST Servos |
| Brand | KST |
| Product Code | BR0023.0245 |
| All Variant SKUs | BR0023.0245 |
| Rated Voltage | DC 12.0V |
| Voltage Range | DC8.4V-13.0V |
| Working Frequency | 1520μs/333Hz |
| Default Travel Angle | ±70° = 140° Total |
| Temperature Range | -10℃.......+65℃ |
| Soft Start | Programmable |
| Programmable | Yes |
| Case Material | Aluminium Alloy |
| Motor Type | Coreless DC Motor |
| Gear Set Material | Hardened Steel |
| Position Sensor | Potentiometer |
| Case Dimensions | 23*12*27±0.2mm |
| Weight | 20g±10% |
| KST Collections | Helicopter Servos, Micro Servos, SV Series |
| Series | SV Series |
| Size Class | Micro Servos, Large Scale Servos |
| Application | Helicopter Servos |
| Features | SHV (Super High Voltage) DC 12V or Up to 3S LiPo Direct Drive; Supports 8.4-13.0V High Voltage; High Torque & Exceptional Speed; Programmable; Large Default Travel Angle (programmable); High Performance Coreless DC Motor; Hardened Steel Gear; Dual Ball Bearin... |
| Package Includes | 1 * SV12-12 Servo; 5 * Plastic Servo Horn; 1 * Servo Horn Screw; 4 * Mounting Screw; Download |
| Item | SV12-12 Servo |
| Torque | [email protected] / [email protected] / [email protected] |
| Speed | 0.15sec/60°@8.4V / 0.11sec/60°@12.0V / 0.10sec/60°@13.0V |
| Product Type | RC |
Tags: KST Servos, BR0023.0245, Helicopter Servos, Micro Servos, SV Series, Large Scale Servos, RC servo
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