A demolition crusher works in a cloud of dust and rebar, its rotation drive shocked every time the jaws close. The motor must position the attachment precisely, absorb the impacts, and stay sealed.

Motor roles in this machine

• BM3Y — rotation drive: Direct-flange orbital motor turns the crusher body to the work angle with high torque, no couplings, and sealed internals that shrug off demolition dust. BM3 reference →
• Shock-load survival: Jaw-closing impacts feed back into the drive; the heavy-duty gear set and bearings take it as routine.

For sizing details or datasheets, contact our engineers.