GrabCAD 模型信息
motor_550 · 模型 124223
The most popular RC hobby motor for the period around 1990 to 2025. It is called the 550 motor, a DC bi-directional brushed unit, with internal fan. This model is drawn to match a real part, sourced from Amazon 2026.05. The motor comes in multiple variants with 21 turns and 35 turns having popular adoption, where lower turns generates more speed in the application. Expect a peak current around 15 amps, and typical operation at 7 volts. These motors have fairly good balance from the typical manufacturers. Use this design to integrate with our other OpenLab publications, on the mission to build a full suite of modular open-source designs with standardized & minimized cost & complexity. Have a great day! Spur gear is included as an independent body. Easily omit this body if it is not desired. The most common spur gears for this motor type are called 48P and around 24 teeth. Order a multipack here: https://amzn.to/4brmBzY
- 格式
- Rendering、SOLIDWORKS、STEP / IGES
- 分类
- 3D printing、Educational、Robotics
- 标签
- brushed、dc、35 turns、21 turns、550、motor、hobby、standard、openspin、openlab
- 数据更新
- 2026-10-18T04:10:20Z
