Baby Stuff Lab compares top-rated RC Servos under $50 by analyzing reviews and customer feedback. You can easily choose the right one from our Editor Pick List.
Top Rated RC Servos under $50
No. 1 
Miuzei 20KG Servo Motor High Torque RC Servo Metal Gear Waterproof for 1/8, 1/10, 1/12 R/C Model DIY Car Robot, DS3218, Control Angle 270°
- 270° Digital Servo: built-in brush motor and stable motherboard, precise angle without deviation.
- Control System: change of pulse width. Pulse range 500usec - 2500usec for 0° - 270° (90°--1166usec, 180°--1833usec).
- 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...
- Large Torque: it reacts quickly and the maximum torque is up to 22.8kg·cm (316.63oz·in) at 6.8V.
- Application Fields: suitable for airboats, 1:8 / 1:10 rc cars, robots, intelligent DIY, also rigid wings, helicopters, and other RC models.
No. 2 
Hosyond 4Pack MG996R 55g Digital RC Servo Motors High Torque Metal Gear Servo for RC Car Robot Boat Helicopter
- The MG996R servo motor offers an increase in speed, tension and precision over the SG90 and MG90S micro servo motors. This high-speed standard servo motor can rotate 180 degrees (90 in each...
- MG996R is compatible with most standard receiver connectors, suitable for Futaba, Hitec, Sanwa, GWS, etc. It is a digital standard servo with excellent performance.
- MG996R servo torque is 6V 12 kg·cm, 7.2V 13 kg·cm. Operating speed: 4.8V no-load 0.17s/60 degrees; 6.0V no-load 0.13s/60 degrees. Recommended voltage: 5V, current use: 3A.
- Stable anti-vibration coreless motor, metal gear, longer service life. External adapter power supply, cable length: about 30CM. Wiring: orange: signal wire, red: positive pole, brown: negative pole.
- Widely used in biped robots, mechanical arms, remote control boats, suitable for 50-90 methanol fixed-wing aircraft and 26-50cc gasoline fixed-wing aircraft and other models.
No. 3 
Beffkkip 4Pcs SG90 9g Micro Servos for RC Robot Helicopter Airplane Controls Car Boat
- Beffkkip High quality and high cost performance.
- Operating speed: 0.1second/ 60degree ( 4.8V no load).
- Operating voltage: 4.8-6V.
- Small size and light weight.
- Application: Used for fixed-wing, helicopter, KT, glider, small robot, robotic arm and other models.
Save $1.00No. 4 ![Deegoo [4-Pack] MG996R 55g Metal Gear Torque Digital Servo Motor for Futaba JR RC Helicopter Car Boat Robot](https://m.media-amazon.com/images/I/41vK0XrtSjL.jpg "10 Best Rc Servos Under $50 4")
Deegoo [4-Pack] MG996R 55g Metal Gear Torque Digital Servo Motor for Futaba JR RC Helicopter Car Boat Robot
- This MG996R Servo motor which updated from SG90 and MG90S micro servo motor. (the Speed, Tension and Accuracy all increase)
- The MG996R model compliant with most standard receiver connector,for Futaba, Hitec, Sanwa, GWS etc.
- Power Supply: Through External Adapter. Stable and Shock Proof. Coreless Motor , Metal Gear .
- Torque at 6V 12kg/cm, 7.2V 13kg/cm.(Recommended voltage: 5V, current usage: 3A ). Positioning speed at 4.8V without load 0.17s / 60 degrees
- Universally Applicable: Micro Servo Motor for 1:10 RC car robot helicopter servo remote controlled aircraft and suitable for most DIY projects.
No. 5 
Miuzei 2Pcs 25KG High Torque RC Servo, Waterproof Servo Motor Compatible with 1/8, 1/10, 1/12 RC Car, Full Metal Gear Steering Servo with 25T Servo...
- 25kg Servo: rc servo high torque built-in brush motor and stable motherboard, precise angle without deviation.
- Servo Motors: servo motor high torque matal gear equipped with double ball bearing, less noise, more stable torque. After the upgrade of RC Servos, two functions are added, servos for rc cars can be...
- High Torque Servo Motor：it reacts quickly and the maximum torque is up to 27.5kg,cm At 8.4V. Waterproof servo, Full metal gear servo rc car servo, quiet servo motor, light weight, Running...
- Rc Servo: 25kg digital servo have high torque, high speed, fast response, stable performance, strong anti-interference ability, and fast heat dissipation.
- Application Fields: servo rc suitable for airboats, rc car, robots, intelligent DIY, also rigid wings, helicopters, and other RC models.
No. 6 
INJORA INJS022 22KG Low Profile Digital Servo and 25T Servo Arm for 1/10 RC Car Robot Model Upgrade
- Low Profile Digital Servo: Compact and lightweight, ideal for 1/10 RC cars and robots.
- Durable construction: Features full metal gears and dual ball bearings for smooth operation.
- Optimal performance: 0.14s transit speed and 22kg torque at 6.0V; 0.17s and 17.6kg at 4.8V.
- Versatile servo arm: 25T aluminum arm included, with 90-120°±2° remote control angle.
- Robust and reliable: Plastic case with aluminum center band, weighs only 50g.
Save $2.00No. 7 
SG90 9g Micro Servo Motor : Mini Servos for RC Robot/Car/Plane Micro Servos Metal Gear with Cable for Arduino Kit (6pc)
- SG90 9G micro servo motor with full-metal locator F-bearing for remote control helicopters, micro robot, robot arm and boats. Fit for ALL kinds of R/C Toys and also make electronics DIY compatible...
- Interface Type: Compatible with JR & FUTABA interface. Running Speed (at no load): 0.09 ± 0.01 sec/60°(4.8V ) 0.08 ± 0.01 sec/60°(6V). Running angle: 180 degree
- Stall Torque (4.8V): 17.5oz /in (1kg/cm). Dead band setting: 5 ms
- Amplifier Type: Analog controller. Operating Voltage: 4.8V～6.0V
- Please Note: The starting current of the motor should be greater than 1A
No. 8 
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...
- Note: LD-20MG model has been renamed as HPS-2018MG as part of our brand's upgrade.
- 20kg-180°High Torque Servo Motor: This rc servo boasts a maximum torque of 20KG.CM 7.4V, enhanced by its accompanying metal servo arm. Delivering robust power, it is housed within an anodized...
- Superior Quality & High Performance: This digital RC servo comes with metal gear and dual-ball bearings, which are well-made with exceptional performance, stability, and minimal noise output. By...
- Perfect Servo for Model DIY & IP67 Waterproof: It fits 1/6 1/8 1/10 1/12 RC cars, robots, vehicle/boat/airplane models, and any DIY. Crafted with high precision and thorough sealing, this rc servo...
- Size & Weight: Size: 40*20*40.5mm (1.57*0.8*1.59inch); Weight: 68g (0.15 pound).
No. 9 
4PCS Servo Motor MG995 Control Angle180 Metal Gear Servo 20KG Digital High Speed Torque Servo Motor for Smart Car Robot Boat RC Helicopter
- Good performance digital standard Deegoo-FPV servo, which can be a common use for robots, mechanical arms, climbing cars and remote control toys.
- This high-speed standard servo motor can rotate 180 degrees (90 in each direction).
- Torque at 6V 12kg/cm, 7.2V 13kg/cm. Positioning speed at 4.8V without load 0.17s / 60 degrees;6.0V without load 0.13s / 60 degrees.
- Connector wire length 300mm. Stable and shock proof double coreless motor, metal gear, ball bearing design,Through external adapter.
- This servo offers a full range of 180° with metal gears. Application:RC robot, airplane control, robot arm and boats. Fit for all kind of R/C toys and Arduino experiments.
No. 10 
ZOSKAY 35kg high Torque Coreless Motor servo Metal Gear Digital and Stainless Steel Gear servo arduino servo for Robotic DIY,RC car (Control Angle...
- DS3235 35KG Coreless Stainless Steel Gear Waterproof Digital Servo
- High reliability、good stability、strong adaptability, Low noise、small vibration、smooth operation、long life
- Copper & Aluminum / Stainless Steel & Aluminum
- High performance digital standard servo,High-precision metal gears （Stainless steel gear）with hard anodizing
- CNC aluminium middle Shell,Dual ball bearings
Last update on 2025-04-03
