TowerPro MG90S Mini Digital Servo Motor (180° Rotation)

TowerPro MG90S Mini Digital Servo Motor – 180° Rotation

The TowerPro MG90S is one of the most popular mini servos in the RC hobby world — and for good reason. With metal gears, digital control, and a compact form factor, it delivers reliable, precise actuation for RC aircraft, fixed-wing planes, helicopters, and lightweight ground vehicles. The 180° rotation range makes it ideal for control surface applications where accuracy and repeatability matter.

Key Specifications

• Brand: TowerPro
• Model: MG90S
• Type: Mini Digital Servo
• Gear Type: Metal Gear
• Rotation: 180°
• Application: RC Aircraft / Fixed Wing / Helicopter / Lightweight Ground Vehicles

Features

• Metal gear train for durability and resistance to stripping under load
• Digital control for faster response and higher holding torque vs. analogue servos
• Compact mini size fits standard micro servo bays and mounts
• 180° rotation range ideal for ailerons, elevators, rudders, and flaps
• Lightweight construction — minimal impact on all-up weight
• Compatible with standard RC receivers, flight controllers, and Arduino projects

A trusted staple in the RC hobby community, the TowerPro MG90S punches well above its weight class — delivering metal gear reliability and digital precision in one of the smallest servo packages available.