28/10/2025
New product alert 馃毃
The UAV7990 is a powerhouse servo for serious hobbyists and professionals who need brute strength and reliability for their large scale models and industrial applications just like the name indicates.
Key features
鈥igh torque output
The UAV7990 is an exceptionally powerful servo with a maximum torque of 53kg.cm that is capable of moving large control surfaces on giant scale aircraft, operating heavy landing gear, and running it as a drive servo in robotics.
鈥ide voltage range (2S LiPo)
Operating at higher voltage significantly boosts its speed and torque.
鈥obust construction
The combination of hardened steel gears, full CNC machined housing, high quality brushless motor, and ball bearings ensures durability and long term reliability under constant stress.
鈥nti-EMI (electromagnetic interference)
Prevent signals from interfering with the proper operation of electronic devices.
Dimensions: 43.8*22.5*39.9mm
Specifications (DC 5.0V-8.4V)
33kg-cm || 0.184s || 5.0V
42kg-cm || 0.155s || 6.0V
48kg-cm || 0.125s || 7.4V
53kg-cm || 0.112s || 8.4V
Teams: [email protected]
Email: [email protected]
WhatsApp: 0086 185 6652 2526
WeChat: 0086 187 7678 7926
Stay tuned! We are releasing more new servos.