robot V rear caster
https://jide-projects.obs.myhuaweicloud.com/i3VoQNVY0VeKv/
[{"cover":"https:\/\/jide-projects.obs.myhuaweicloud.com\/i3VoQNVY0VeKv\/37ce36a4-a18f-463b-9428-b1b52c6fee18.jpg","name":"caster.jpg","id":"37ce36a4-a18f-463b-9428-b1b52c6fee18","type":"image","fileType":"jpg"}, {"cover":"https:\/\/jide-projects.obs.myhuaweicloud.com\/i3VoQNVY0VeKv\/c1c1bd4d-2636-4146-a878-f45f5ca959b7.jpg","name":"wheel.jpg","id":"c1c1bd4d-2636-4146-a878-f45f5ca959b7","type":"image","fileType":"jpg"}, {"cover":"https:\/\/jide-projects.obs.myhuaweicloud.com\/i3VoQNVY0VeKv\/80274ea5-f0b1-4e1d-9df7-f636b4e28071.jpg","name":"wheel and hub.stl","id":"80274ea5-f0b1-4e1d-9df7-f636b4e28071","type":"model","fileType":"stl"}, {"cover":"https:\/\/jide-projects.obs.myhuaweicloud.com\/i3VoQNVY0VeKv\/b31a6437-ce3f-4fcd-a6a8-ebc9fee364fb.jpg","name":"swivel shaft.stl","id":"b31a6437-ce3f-4fcd-a6a8-ebc9fee364fb","type":"model","fileType":"stl"}, {"cover":"https:\/\/jide-projects.obs.myhuaweicloud.com\/i3VoQNVY0VeKv\/ab467c2a-8aa2-4ee8-bc37-5c3caa70a581.jpg","name":"base.stl","id":"ab467c2a-8aa2-4ee8-bc37-5c3caa70a581","type":"model","fileType":"stl"}, {"cover":"https:\/\/jide-projects.obs.myhuaweicloud.com\/i3VoQNVY0VeKv\/8168292b-0bfa-4268-8bea-c9668d0a4648.jpg","name":"one part wheel.stl","id":"8168292b-0bfa-4268-8bea-c9668d0a4648","type":"model","fileType":"stl"}, {"cover":"https:\/\/jide-projects.obs.myhuaweicloud.com\/i3VoQNVY0VeKv\/303d229e-73d9-4f85-bbed-ede5071c3d64.jpg","name":"axle and swivel lock.stl","id":"303d229e-73d9-4f85-bbed-ede5071c3d64","type":"model","fileType":"stl"}]