{"id":6151,"set_id":"45502-1","name":"EV3 Large Servo Motor","year":"2013","image":"sets\/45502-1.jpg","average_rating":"95","review_count":"2","url":"https:\/\/brickinsights.com\/index.php\/sets\/45502-1","image_urls":{"small":"\/crop\/small\/sets\/45502-1.jpg","medium":"\/crop\/medium\/sets\/45502-1.jpg","large":"\/crop\/large\/sets\/45502-1.jpg","teaser":"\/crop\/teaser\/sets\/45502-1.jpg","teaser_compact":"\/crop\/teaser_compact\/sets\/45502-1.jpg","generic140xn":"\/crop\/generic140xn\/sets\/45502-1.jpg","generic200xn":"\/crop\/generic200xn\/sets\/45502-1.jpg","genericnx400":"\/crop\/genericnx400\/sets\/45502-1.jpg","original":"\/crop\/original\/sets\/45502-1.jpg"},"reviews":[{"review_url":"http:\/\/click.linksynergy.com\/deeplink?id=TZZm7nNaZzs&mid=13923&murl=https%3A%2F%2Fwww.lego.com%2Fen-US%2Fproduct%2F45502","snippet":"Preforms very similar to the NXT motors, but much easier to mount and build into frames. I would recommend this both to customers wanting a 4th motor for their EV3 or as a replacement for worn NXT motors.","review_amount":"3","rating_original":"5","rating_converted":"100.00","author_name":null,"embed":null},{"review_url":"https:\/\/www.amazon.com\/Lego-Mindstorms-Large-Servo-Motor\/dp\/B00E1QDP4W?SubscriptionId=AKIAIGQAU2PVYTRCS5MQ&tag=brickinsights-20&linkCode=xm2&camp=2025&creative=165953&creativeASIN=B00E1QDP4W","snippet":"We've purchased at least a dozen of these motors in our various EV3 kits and as individual units like this one. The motors fail pretty quickly after a few months of FIRST LEGO League competition, so expect to be buying all new units at the beginning of a season, or every semester for classroom use. The aggravating thing is that they gradually fail, getting less and less accurate over time, and a set of two motors will fail at different rates so you'll always need to make sure to have matched pairs and swap them out together. For the price, I would have expected the quality to be higher, closer to an industrial part than a toy, but I'm guessing the margin structures are such that they need to source low-quality components to build these.","review_amount":"17","rating_original":"4.5","rating_converted":"90.00","author_name":null,"embed":null}]}