RAW 400LP Low Profile Digital Metal Gear Waterproof Programmable Servo (SEHREEFS136)

RAW 400LP Low-Profile Digital Metal Gear Waterproof Programmable Servo is a compact, high-torque servo built for demanding RC applications. Its brushless, low-profile design combines a rugged CNC aluminum housing with metal gears and dual ball bearings to deliver precise, dependable performance. Seven-point waterproof seals and a magnetic angle sensor keep operation reliable in wet environments while providing accurate feedback.

Running on a 4.8–8.4V supply, it offers strong torque and rapid response: 350 oz-in at 6V, 420 oz-in at 7.4V, and 460 oz-in at 8.4V, with speeds of 0.09 seconds at 6V, 0.08 seconds at 7.4V, and 0.065 seconds at 8.4V. The servo uses a 25T spline and a 2 μs dead-band for fine control, and includes internal steel gears, a CNC aluminum casing, and two ball bearings for durability. It weighs about 2.3 oz and measures 1.6" x 0.79" x 1.16" (L x W x H). Programming can be performed with REEFS LINK (optional), and BEC is not required but recommended for maximum performance.