RAW 400LP Low Profile Digital Waterproof Programmable Servo (SEHREEFS137)

The RAW 400LP Low Profile Digital Waterproof Programmable Servo is a compact, high-torque RC servo designed for tight spaces and demanding conditions. Fully programmable and built to perform in wet environments, it pairs precise control with rugged waterproof sealing and a magnetic angle sensor for accurate feedback. It runs on 4.8–8.4V and can be tuned via REEFS LINK (optional) for custom performance.

Encased in a CNC aluminum housing with two ball bearings and durable steel gears, this compact unit measures about 1.6 in long, 0.79 in wide, and 1.16 in tall, weighing around 2.3 oz. It delivers torque from 350 oz-in at 6V up to 460 oz-in at 8.4V, with speeds spanning 0.09 sec to 0.065 sec and a 25T spline plus a 2 μs dead-band for precise positioning. While BEC isn’t required, it’s recommended for maximum performance. This servo is ideal for high-performance, water-resistant RC applications where space is at a premium and reliable, accurate control is essential.