電磁失效保護(hù)盤式制動(dòng)器：

3SE；4SE；5SE；450SE；56SE；560SE；561SE；ST1SE；ST2SE

液壓失效保護(hù)盤式制動(dòng)器：wf2351400

3SH；4SH；5SH；450SH；ST1SH；ST2SH；ST3SH；ST4SH；ST5SH；ST10SH；ST16SH；ST25SH；904SH；

ST40SH

氣動(dòng)失效保護(hù)盤式制動(dòng)器：

3SP；4SP；5SP；450SP