This is the Spektrum A5040 Mini Metal Gear Digital Aircraft Servo. The A5040 is the perfect combination of durability and high-speed responsive performance at a great price.
The A5040's extremely tough metal gear train, digital precision and incredible .10 transit time is ideal for 25-32 size aircraft. Aerobatic and 3D aircraft that demand performance need the precision of digital accuracy. The low deadband technology means that youll enjoy reliable accuracy and precision.
This mini-class servo is durable enough for either glow or electric power applications. Dual ball-bearing support means theres less resistance to the high output of the high-speed coreless motor. In all these features mean you can expect great performance and long life.
Features
Coreless Motor
Specifications
Size Category: Minis and Micros
Type: Digital
Application: 25 - 32 size airplanes
Torque: 50 oz-in (3.6 kg-cm) @ 4.8V, 66 oz-in (4.8 kg-cm) @ 6V
Speed: 0.12 sec/60° @ 4.8V, 0.10 sec/60° @ 6V
Length: 1.3 inch (32.8mm)
Width: .58 inch (14.7mm)
Height: 1.1 inch (27.4mm)
Weight: 0.7 oz (21.6g)
Bushing Or Bearing: Bearing
Bearing: Dual
Motor Type: Coreless
Gear Type: Metal
Voltage: 4.8 - 6V