Welcome To Our Store. Unload current:? 2.5/2.2/2.0. Rated torque:1.9N. Rated current:? 26.7/17.8/13.4A. Rated torque:2.8N. Rated current:? 26.7/20.0/16.0A. Rated torque:3.2N. Rated current:? 35.6/26.7/21.5A. Depends on your choice! Please check with y. We are not responsible. OR, you may choose to have a replacement. Our aim is to provide Top Level Customer Service, normally so we will try our best to solve any problem you have. Please DON’T leave negative or neutral feed.