This is a Standard Servo with a Ball Bearing on the output shaft. This has a "J" connector and uses a nylon gears.
This servo can produce high-current draw from your batteries. If using NiMH or LiPo batteries, make sure they are capable of delivering sufficient amps.
FEATURES:
INCLUDES:One S3001 Standard ServoOne accessory package
SPECS:Length: 1.6" (41mm)Width: .8" (20mm)Height: 1.4" (35mm)Weight: 1.6oz (45.1g)Torque: 33.3 oz-in at 4.8V 41.6 oz-in. at 6VTransit: .28 sec/60° @ 4.8V .22 sec/60° @ 6V