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  • Overall Rating: 5
  • Price: 5
  • Quality: 4
  • Ease Of Use: 5
  • Usefulness: 5
Cheap & Small – SG90 Mini Servo with Gears and Parts (2Kg Torque) Reviews

posted by tnvd on 06/20/2013 Certified Owner

Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

Pros:
Yes, it is a servo, and it is exactly like advertised: Strong, Small, Cheap, Lightweight. Only 9 gramms. It does not, in my case, travel all the 180, and didn't return all the times in middle position. As I only have one I cannot compare.
Cons:
Screws to connect the arms are not easy to insert, but it also can be a pro; as the arms are a tight fit. The gears, like others also mentioned, are plastic. I wonder how long it takes before malfunction. No documentation.
Other:
Price can be lower for such quality, eventuaally the gears will probably be the weakest part.
Bottomline:
If you need a rather cheap straightforward lightweight servo, this one can be yours you need.

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