SIYI D6 Enterprise Propulsion System

The SIYI D6 Enterprise Propulsion System marks the first integrated brushless power system independently developed by SIYI Technology. Specifically, it is mainly designed for industrial flight platforms featuring a 30 mm arm tube diameter and a single‑axis takeoff weight ranging from 2 KG to 2.5 KG.

Furthermore, the D6 Industrial Power System adopts nano‑coating technology to reach an IPX5 waterproof rating; as a result, it can run stably within a temperature range of -30℃ to 50℃.

In addition, it is paired with a self‑developed electronic speed controller (ESC) that applies FOC algorithm control. This design not only improves throttle response speed, but also delivers higher power efficiency, lower operating noise and more linear throttle feedback.

Apart from the above performance advantages, the D6 power kit comes with multiple built‑in protection mechanisms. To start with, it supports power‑on protections for low‑voltage, high‑voltage, operational amplifier abnormality, MOS short‑circuit and phase loss. Meanwhile, stall protection, throttle signal loss detection and over‑temperature warning are available during actual operation.

Last but not least, the system communicates via the CAN protocol and is fully compatible with the ArduPilot / PX4 open‑source ecosystem. What’s more, it is equipped with internal storage to record operational data as well as fault data.

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It can be widely used in various intelligent robot fields, such as inspection and rescue, agriculture, forestry, fishery, animal husbandry, environmental monitoring, and logistics and transportation.