24V Brushless automatic door Motor,57mm,3500rpm 1.Used in automatic door, etc 2.Size: 57mm*62mm 24V Brushless automatic door Motor,57mm,3500rpm Specs are only for reference, we can provide custom-made motors based on your needs.please remember that we are here ready to provide help within 8 hours after receiving your emails! 24V Brushless automatic door Motor,57mm,3500rpm