drag torque造句

Dld clutches are singledisc clutches for dry operation , without sliping the coil not rotating . high transmitting torque , quick response and no drag torque
Dld系列系无滑环干式、通电型工作的单片电磁离合器，线圈不旋转，一个摩擦副，结构紧凑，传递力矩大，响应迅速，无空载损耗。
Dld2 clutches are singledisc clutches for dry operation , without sliping the coil not rotating . high transmitting torque , quick response and no drag torque
Dld2系列系无滑环干式，通电型工作的单片电磁离合器，线圈不旋转，一个摩擦付，结构紧凑，传递力矩大，响应迅速，无空载损耗。
It's difficult to find drag torque in a sentence. 用drag torque造句挺难的