
T-Motor 505-X Standard Arm Set
A 30mm diameter motor arm set designed for multirotor UAVs, compatible with T‑Motor propulsion components and featuring optional LED colour adjustment.
- Price
- £195indicative
- Availability
- In production
- Origin
- Collected automatically
- Source
- Manufacturer page (3dxr.co.uk) +1 more
- Retrieved
- 25 Sept 2026
- Last checked
- 25 Sept 2026
- Report
- Report an error or request removal
The T‑Motor 505‑X Standard Arm Set provides a modular propulsion solution with a 30mm mounting diameter that can be adapted to 25mm. It comes in even-numbered quantities (4, 6 or 8) and includes half CW and half CCW rotation for balance. LED colour is user settable, while propellers are sold separately.
General
- Please note that orders placed after 1
- 30 PM on Tuesday 29 September will not be dispatched until Monday 5 October.
- Diameter
- 30mm
- Adapter for 25mm
- Yes
- LED colour adjustable
- Yes
Additional specifications are shown as published by the source, without unit conversion. Spotted an error? Report it to us, tell the manufacturer or claim this listing.
Ask 3DXR about T-Motor 505-X Standard Arm Set

A Series Modular Propulsion System
The A Series Modular Propulsion System is a modular UAV propulsion solution featuring advanced thermal management and multi-protocol support, designed to enhance flight performance for multirotor platforms.


GEK Engines
A low‑cost, high‑performance turbofan engine family designed to power cruise missiles and unmanned aerial vehicles.

32‑bit brushless motor controller delivering up to 160 A total across four channels with DShot2400 support and over‑current protection.