AGFRC B45CHM V2 180 degree potentiometer angle sensor programmable digital low profile servo, with coreless motor driven, 4.8-8.4V nominal operating voltage. To ensure the smooth operation of servo, the combination of titanium gears and steel gear are used. Middle CNC aluminium case to provide servo good heat dissipation function and the appropriate temperature in operation. Good performance, light weight and the flexible short body which can be a common use for RC cars, plane, robots, mechanical arms etc.