Flexible shaft coupling BM-B3M
for shaftsanti-vibrationwith spacer

flexible shaft coupling
flexible shaft coupling
flexible shaft coupling
flexible shaft coupling
flexible shaft coupling
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Product applications
for shafts
Other characteristics
anti-vibration, with spacer, heavy-duty

Max.: 33,100 Nm (24,413.3071

Min.: 20 Nm (14.7512

Rotational speed

Max.: 5,000 rpm (31,415.93 rad.min-1)

Min.: 1,500 rpm (9,424.78 rad.min-1)


(Flexible Coupling – Elastic Coupling – Rubber Coupling – Flywheel Coupling – Shaft Coupling)BM flexible couplings born from hystorical BT mounted since decades on Transfluid fluid couplings in thousand of applications. It is basically the same well tested product but designed for shaft to shaft installation suitable for all engineering purpose, where a continuous transmission of power is requested, even in the presence of possible shaft misalignments.Due to high quality and damping property of the flexible elements, the BM couplings offer reliable operation performances protecting the coupled machine parts.They require no maintenance except for regular checking of the elements: the B3M design allows the replacement of flexible elements without moving the machines, and the BMS configuration with spacer design is suitable to match widest DBSE (Distance Between Shaft Ends) requirements.


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.