As the cable wraps itself around the wheel, there is provision for adjusting the tension of the cable.

缆绳绕在轮子上时就留了调整缆绳松紧的余地。

《柯林斯英汉双解大词典》

LD wheel, wheel group, drum group, hook group, pulleys, couplings, wire rope, cable pulley, motor, brake, reducer, cable reel, overload limiter, standard parts.

LD车轮，车轮组，卷筒组，吊钩组，滑轮组，联轴器，钢丝绳，电缆滑车，运行电机，制动器，减速机，电缆卷筒，超载限制器，标准件。

youdao

A leg with a roller blade wheel telescopes down and I can lock it in place with the pull cable handle.

一条腿的辊叶轮望远镜下来，我可以锁定在与拉电缆处理。

youdao

During Wednesday, the pace of the rescues increased from one per hour to three, progress that was measured by the spinning of the metal wheel that let out and then shortened the cable attached to the capsule -- a makeshift elevator with only two stops.

CNN: After a final day together, miners begin to disband