Updated: 24 Feb 2025

3kg waterproof servos

Explore up to 13% Off

Updated: 24 Feb 2025

#1

Best Choice
Perfect Pass Monster 56KG Waterproof Brushless High Torque HV Ultra Fast Digital Servo Full Metal Gears for RC CAR Extremely Precise/Shockproof Rc Car Servo Watch Video!

9.8

Perfect Pass

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Why we love it

Ultra Fast Performance

Extremely Durable

Unbelievably Precise Control

Main highlights

Key Features
Ultra-fast, strong, precise with metal gears and full ball bearings. Shockproof, waterproof, digital, and brushless for peak performance.

Ideal Uses
Perfect for RC cars, boats, robots, and planes, operating optimally between 6V-8.4V for high voltage enthusiasts.

Customer Praise
Most reviews highlight its exceptional durability and reliability under various conditions, making it a favorite among hobbyists.
#2

Value for Money
55KG Waterproof Brushless servo Full Metal Gears High Torque Fast Digital Servo for 1/8 1/10 1/12 RC Car/Shockproof Rc Car Servo (270 Degree)

9.7

ZOSKAY

-13%

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Main highlights

Full Metal Shell High Torque servo More Powerful Brushless Motor Servo.Pins Shaft Gears Upgraded and Stronger.Housing with Added Grooves for more Efficient Heat Dissipation

Full Metal Shell /Digital / Brushless/Waterproof IP67 / Metal Gears / Full Ball Bearings / Shockproof

Brushless Servo Maximum Torque of 61 kg-cm (847 oz-in) (8.4 V) and Speeds Up to 0.09 sec/60° (8.4 V)

-13%
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#3
2Pack 25KG Digital Servo High Torque Full Metal Gear Waterproof for RC Car Crawler Robot Control Angle 180°

9.6

Beffkkip

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Main highlights

UPGRADED VERSION: DS3225 25KG High-precision, Coreless Stainless Steel Gear, Fully Waterproof, Digital Servo. Send with two 25T double-locking metal servo horns;

HIGH ROTATION: well-controlled, 180 degree rotation. 360 degree rotation when power-off, perfect for robot joint activities;

HIGH PERFORMANCE: equipped with high precision potentiometers and high-resolution digital chip, fast response, strong anti-interference ability, low noise, fast heat dissipation；
#4
FLASH HOBBY 45Kg Full Waterproof Coreless Servo Motor Standard 180 Degree HV 8.4V High Torque RC Digital Servo for RC Car DIY Truck Robot Parts

9.4

FLASH HOBBY

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Main highlights

【Specification 】 Size: 40.4x20.4x36.70mm ;Gear: Metal ;Weight: 75g (without servo horn) ;Motor Type: Coreless Motor;Connector Wire Length: 300mm JR Plug ;Signal Type: Digital Control;

【High Torque 】 Torque/Speed: 35.00kg-cm/ 0.12 sec/ 6.0V,45.00kg-cm/ 0.11 sec/ 8.4V ;

【Aluminum Case 】Full Aluminum Case and Stainless Steel Gear Dual ball bearings Design,the servo work stable, low noise, in addition，waterproof, moisture-proof, dust-proof.
#5
INJORA 35KG Servo Brushless Waterproof High Voltage Servo Motor High Torque Digital Servo for 1/10 1/8 RC Car Model

9.3

INJORA

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Main highlights

【Upgraded Version】High Voltage circuitry, smooth response and plenty of power, excellent range of motion. Water Resistance, maintain good water tightness in wet conditions.

【High Precision】Full metal gears and dual ball bearings, stable and low noise. The plastic case with an aluminum center band for heat dissipation.

【Brand Assurance】INJORA 35kg high torque servos have been developed to provide enthusiasts with high quality servo's that will exceed expectations at every level.
#6
Miuzei 20KG Servo Motor High Torque Digital Servo Metal Gear Waterproof for 1/8, 1/10 RC Model DIY Car Robot, DS3218, Control Angle 270 Degree (4 Pack)

9.0

Miuzei

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Main highlights

High Performance: high quality aluminum gear equipped with double ball bearing, less noise, more stable torque. After the upgrade of RC Servo, two functions are added, which can be automatically protected with anti-burning and rotor blocking protection; 5S overload protection, 70 ℃ overheat protection

Control System: change of pulse width. Pulse range 500usec - 2500usec for 0° - 270° (90°--1166usec, 180°--1833usec).

270°Digital Servo: built-in brush motor and stable motherboard, precise angle without deviation.
#7
ANNIMOS 45KG High Torque Servo 8.4V Coreless RC Steering Servo Motors Stainless Steel Gear Low Profile Waterproof for 1/8 1/10 1/12 Scale Cars DIY Robotic - 180 Degree

8.9

ANNIMOS

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Main highlights

【Widely Used】: DS3245SG 45kg Full Metal Gear Standard Servo Suitable for RC Off-road Vehicle, Crawler, Mechanical Arms, Robots, Remote Control Boat & Giant Scale Aircraft etc.

【Reliable Quality】: Equipped with High-precision Steel Gear and Potentiometers , High-resolution Digital Chip, Waterproof Rubber Seals Screws, Made of First-grade Material and CNC Aluminum Middle Shell Ensure Stable Performance and Long Working Life.

【Great Heavy-Duty Servo】: Amazing Torque & Fast Performance, Perfect for Heavy-duty RC Vehicle, Maximum Torque Can Up to 51kg.cm(708.2oz-in),Speed sec/60°:0.11@8.4v
#8
HOOYIJ 2Pack 40KG Digital RC Servo Waterproof DS3240MG High Torque Full Metal Gear Steering Servo Motor for 1/8 1/10 Scale RC Crawler Car Buggy Control Angle 270° 500us-2500us

8.8

HOOYIJ

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Main highlights

[Wide Application]--It can be widely used in rc airplanes, helicopters,fixed wing, quadcopters, aircraft,,automobiles,glider, boats, robot arm and other diy electronic project ect. Also perfectly compatible with 1/8 1/10 baja crawler rc car buggy truck ect

[High Quality and Performance]--Equipped with High-precision Stainless Steel Gear and Potentiometers , High-resolution Digital Chip, Waterproof Rubber Seals Screws.,CNC aluminium middle shell. Low noise, fast heat dissipation, high torque, compatibility and responsiveness

[40KG Digital RC Servo ]--DS3240 full metal gear stainless steel gears digital rc servo. Operating Voltage: 4.8 -6.8 DC Volts ; Stall Torque (5V): 36kg/cm , Stall Torque (6.8V): 45kg/cm ; Speed : 0.2 sec/60°(5V) / 0.17 sec/60°(6.8V) ; Dead band: 3μs ; Control Angle:270 Degree(500-2500µs)
#9
HOOYIJ 2Pack DS3230MG Upgraded High Torque 30KG Digital Servo Motor, Full Metal Gear Waterproof Steering RC Servo for 1/8 1/10 Scale RC Car Crawler Control Angle 270°

8.7

HOOYIJ

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Main highlights

[Wide Application]--It can be widely used in rc airplanes, helicopters,fixed wing, quadcopters, aircraft,,automobiles,glider, boats, robot arm and other diy electronic project ect. Also perfectly compatible with 1/8 1/10 baja crawler rc car buggy truck ect.

[High Torque 30KG Digital RC Servo]--Operating Voltage: 4.8-6.8 DC Volts ; Stall Torque (5V): 29.5kg/cm , Stall Torque (6.8V): 34.5kg/cm ; Speed: 0.2 sec/60°(5V) / 0.17 sec/60°(6.8V) ; Dead band: 3μs ; Control Angle:270 Degree (500μsec-2500μsec).

[High Perfromance]--High quality stainless steel gear equipped with double ball bearing. It can be automatically protected with anti-burning and rotor blocking protection.Fast response, strong anti-interference ability, low noise, fast heat dissipation.
#10
HOOYIJ 2 Pack High Torque 40KG Digital Servo, DS3240MG Full Metal Stainless Steel Gear Waterproof Steering RC Servo, for 1/8 1/10 Scale RC Car Crawler Buggy Airplane Control Angle 180°

8.6

HOOYIJ

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Main highlights

[Wide Application]--Widely used in rc airplanes, helicopters,fixed wing, quadcopters, aircraft,,automobiles,glider, climbing cars, boats, robot arm and other diy electronic project ect. Also perfectly compatible with 1/8 1/10 baja crawler rc car buggy truck ect.

[High Quality and Performance]-- Equipped with high-precision stainless steel gear and potentiometers , high-resolution digital chip, waterproof rubber seals screws.,CNC aluminium middle shell. Low noise,high control accuracy, good linearity, fast response,smooth, stable,less wear and long life.

[40KG Digital RC Servo]--DS3240 full metal stainless steel gear 40kg digital rc servo 180 Degree. High control accuracy, good linearity and fast response. Operating Voltage: 4.8-6.8 DC Volts；Stall Torque (5V): 36kg/cm, Stall Torque (6.8V): 45kg/cm ; Speed : 0.2 sec/60°(5V) / 0.17 sec/60°(6.8V); Dead band: 3μs ; Control Angle: 180 Degree(500-2500µs).

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3kg waterproof servos

Perfect Pass Monster 56KG Waterproof Brushless High Torque HV Ultra Fast Digital Servo Full Metal Gears for RC CAR Extremely Precise/Shockproof Rc Car Servo Watch Video!

9.8

Why we love it

Main highlights

55KG Waterproof Brushless servo Full Metal Gears High Torque Fast Digital Servo for 1/8 1/10 1/12 RC Car/Shockproof Rc Car Servo (270 Degree)

9.7

Main highlights

2Pack 25KG Digital Servo High Torque Full Metal Gear Waterproof for RC Car Crawler Robot Control Angle 180°

9.6

Main highlights

FLASH HOBBY 45Kg Full Waterproof Coreless Servo Motor Standard 180 Degree HV 8.4V High Torque RC Digital Servo for RC Car DIY Truck Robot Parts

9.4

Main highlights

INJORA 35KG Servo Brushless Waterproof High Voltage Servo Motor High Torque Digital Servo for 1/10 1/8 RC Car Model

9.3

Main highlights

Miuzei 20KG Servo Motor High Torque Digital Servo Metal Gear Waterproof for 1/8, 1/10 RC Model DIY Car Robot, DS3218, Control Angle 270 Degree (4 Pack)

9.0

Main highlights

ANNIMOS 45KG High Torque Servo 8.4V Coreless RC Steering Servo Motors Stainless Steel Gear Low Profile Waterproof for 1/8 1/10 1/12 Scale Cars DIY Robotic - 180 Degree

8.9

Main highlights

HOOYIJ 2Pack 40KG Digital RC Servo Waterproof DS3240MG High Torque Full Metal Gear Steering Servo Motor for 1/8 1/10 Scale RC Crawler Car Buggy Control Angle 270° 500us-2500us

8.8

Main highlights

HOOYIJ 2Pack DS3230MG Upgraded High Torque 30KG Digital Servo Motor, Full Metal Gear Waterproof Steering RC Servo for 1/8 1/10 Scale RC Car Crawler Control Angle 270°

8.7

Main highlights

HOOYIJ 2 Pack High Torque 40KG Digital Servo, DS3240MG Full Metal Stainless Steel Gear Waterproof Steering RC Servo, for 1/8 1/10 Scale RC Car Crawler Buggy Airplane Control Angle 180°

8.6

Main highlights

Similar products on Amazon

25KG High Torque RC Servo, Miuzei Waterproof Servo Motor Compatible with 1/6, 1/8, 1/10, 1/12 RC Car, Full Metal Gear Steering with 25T Horn 270 Degree (1Pcs)

Miuzei 20KG Servo Motor High Torque RC Servo Metal Gear Waterproof for 1/6, 1/8, 1/10, 1/12 R/C Model DIY Car Robot, DS3218, Control Angle 270°

ANNIMOS 20KG Digital Servo High Torque Full Metal Gear Waterproof for RC Model DIY, DS3218MG,Control Angle 270°

AITRIP 2Pack 20KG Digital RC Servo Digital Servo High Torque Full Metal Gear Waterproof with 25T Servo Horn for RC Model DIY, Control Angle 180°

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LewanSoul 20KG RC Servo High Torque Servo Motors, Waterproof Full Metal Gear Steering Servo for 1/6 1/8 1/10 1/12 RC Car Robot DIY, Digital Servo with 25T Servo Horn, Control Angle 270°

45KG Coreless Servo Motor High Torque Steering: Smraza 8.4V Waterproof Servo Digital Stainless Steel Gear Servo for RC 1/10 1/8 1/12 Scale Car Truck Crawler/Robot/Boat with 25T Servo Horn（180°）

INJORA 7KG 2065 Digital Servo Waterproof High Voltage Sub-Micro Shift Servo for TRX4 TRX6 SCX10 III 1/10 RC Crawler Car,2PCS

WOAEIUOS 17G RC Digital Servo, High Torque Waterproof Metal Gear Servo with Servo Horn for1/18 RC Car Ducted Plane Fixed-Wing Robot

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