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10 Best RC Servos under $20

Baby Stuff Lab compares top-rated RC Servos under $20 by analyzing reviews and customer feedback. You can easily choose the right one from our Editor Pick List.

Top Rated RC Servos under $20

Save $14.01No. 1
ANNIMOS 20KG Digital Servo High Torque Full Metal Gear Waterproof for RC Model DIY, DS3218MG,Control Angle 270° red
  • ▶Upgraded Version - advanced linearity and accuracy with precision potentiometers,stable,low noise,water-proof
  • ▶Large Torque - maximum torque is up to 21.5 kg/cm (298.5 oz/in)@6.8V
  • ▶High Quality - equipped with strong copper & aluminum gears,CNC aluminium middle Shell
  • ▶High Rotation - well-controlled, 270 degree rotation. 360 degree rotation when power-off, perfect for robot joint activities
  • ▶Dimensions - 1.58x0.79x1.60inch (40x20x40.5mm);Weight: 60g (2.12oz) only
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Save $2.09No. 2
4Pcs SG90 9g Micro Servos for RC Robot Helicopter Airplane Controls Car Boat
  • 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.
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Save $1.01No. 3
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 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.
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Save $11.01No. 4
Smraza 10 Pcs SG90 9G Micro Servo Metal Geared Motor Kit for RC Robot Arm/Hand/Control with Cable, Mini Servos for Arduino Project (10)
  • SG90 9G micro servo motor for remote control helicopters, micro robot, robot arm and boats. Fit for ALL kinds of R/C Toys and also make electronics DIY compatible with Arduino, Raspberry Pi
  • 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: 7 ms
  • Amplifier Type: Analog controller. Operating Voltage: 4.8V～6.0V
  • Please Note: The starting current of the motor should be greater than 1A. Comes with 1 year warranty and lifetime technical Support
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No. 5
ANNIMOS 25KG Digital Servo Full Metal Gear High Torque Waterproof for RC Car Crawler Robot Control Angle 270°
  • ▶New Model: DS3225MG More torque higher speed
  • ▶Power cord is longer up to 15.75inches(40cm),and also send with a 25T adjustable metal servo arm
  • ▶Best for your DIY Project:compatible with 1/8 and 1/10 scale crawler,truck,buggy,robotic arm,and any application where standard servos are used
  • ▶Equipped with high precision potentiometers and high-resolution digital chip, ensure stable performance, fast response, strong anti-interference ability,low noise, fast heat dissipation
  • ▶Dimensions:1.57 x 0.78 x 1.59in (40 x 20 x 40.5 mm); Weight:2.64oz (75g)
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No. 6
[2-Pack] Servo Motor MG995 Control Angle 180°Metal Gear Servo Waterproof Digital High Speed Torque Servo Motor for RC Airplane Helicopter Mechanical...
  • Good performance digital standard 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.
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No. 7
Miuzei 20KG Servo Motor High Torque RC Servo Metal Gear Waterproof for 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.
  • ▶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, cars, robots, intelligent DIY, also rigid wings, helicopters, KT, and other RC models.
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No. 8
ZOSKAY RC servo High Torque Metal Gear Standard Digital Servo 25KG/0.13S 6.8V for 1/8 1/10 RC Cars (Control Angle 270)
  • 25KG high torque servo - maximum torque can up to 25kg.cm (6.8V)
  • Digital servo features HV high torque, metal gear, fast heat dissipation, sensitivity and responsiveness. With high quality and performance
  • High- metal gear with hard anodizing for better accuracy CNC aluminium middle shell enhances heat dissipation and longer service life
  • High Quality - equipped with strong copper & aluminum gears,CNC aluminium middle Shell, made of first-grade material
  • Standard servo size:40 x 20 x 40.5 mm ( 1.58 x 0.79 x 1.60 in) 1/8 1/10 scale car
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No. 9
18Pcs 3-Pin JR Servo Extension Cable,1 JR Male to 2/3 Female JR Y Harness Servo Cable & 3.93" 5.9" 11.8" JR Extension Wire for RC Cars Trucks...
  • Total 18Pcs. 5 Different Styles JR Extension Wire:2Pcs 5.9" 1 JR Male to 3 Female JR Y Harness Cable,3Pcs 5.9" 1 JR Male to 2 Female JR Y Harness Cable,5Pcs 3.93" JR Extension Cable,5Pcs 5.9" JR...
  • These servo extension cables compatible with Futaba and JR servo, plane and helicopter servo connection,receiver connection and flight controller board connection.
  • Made of high quality 22AWG wire,durable to use.
  • Universal 3 pins female to male connector for rc scale car truck helicopter rc boat or rc models.
  • Connector Type：JR Male to JR Female plug &1 JR Male to 2 JR Female Y Harness Plug & 1 JR Male to 3 JR Female Y Harness Plug
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No. 10
20KG Digital Servo Full Metal Gear High Torque, Aluminium Case Waterproof for Robot DIY (Control Angle 180)
  • 20kg large torque. 20 kg·cm (277.6 oz·in) @ 6.6V. Dimension: 40*20*40.5mm(1.57*0.78*1.59inch)
  • Fully sealed waterproof rubber seal ring, can effectively resist moisture.
  • Using high-precision potentiometer with new design. Accuracy and linearity have been greatly improved! Accurate movement can satisfy the needs of making robots.
  • 180 degree rotation. Controllable angle range from 0 to 180 degrees, Excellent linearity, precision control. Can be rotated within 360 degrees when power off have been greatly improved! Accurate...
  • Age: 14 years and up
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Last update on 2023-01-05

Josie

Josie has been a kindergarten teacher for more than 5 years. She understands how important the quality of the kid’s products. She always makes her reviews in-depth and well-informed for parents.

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Tags: FindTheBestPrice ComparisonProduct ListsRC Servos under $20Remote Controlled Toys
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