Description:
The MG90 is a nice small RC servo ideal for projects where size and weight are important.
RC servos are hobbyist remote control servos typically used in radio-controlled models, where they provide actuation for various mechanical systems such as the steering of a car, the flaps on a plane, or the rudder of a boat. These servos are not industrial grade and are not recommended for continuous heavy use.
Specifications:
Motor Properties
Motor Type | Limited Rotation Servo |
Range of Rotation | 175° |
Maximum Speed at Rated Voltage | 545°/s |
Rated Torque | 2 kg·cm |
Physical Properties
Gear Train Material | Metal |
Bearing Type | Dual Ball Bearing |
Motor Length | 29 mm |
Motor Width | 23 mm |
Motor Depth | 12.2 mm |
Wire Length | 250 mm |
Weight | 14 g |
Electrical Properties
Rated Voltage | 5 V DC |
Rated Current (on 1061 controller) | 90 mA |
Rated Current (on 1066 controller) | 100 mA |
Stall Current (on 1061 controller) | 480 mA |
Stall Current (on 1066 controller) | 430 mA |
Resources:
The MG90 comes with 3 servo rudder pieces and 1 set of screws:

Towerpro MG90 Micro Servo
- Product Code: 3205
- Availability: In Stock
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12.75€
- Ex Tax: 10.54€