The FUTABA S-U400 is an inexpensive S.BUS2 HV universal servo. With 8kgcm actuating force and 0.14s / 60° actuating speed, the S-U400 is positioned above the S-U300 in terms of performance. Its performance values make it ideal for applications in RC cars, boats and model aircraft. The S-U400 replaces the previous servo types S3010, S3152 and S3072HV.
Programmable using S.BUS2 technology. Of course, all S.BUS2 servos can be connected to conventional receivers with PWM modulation.