drum brake / electro-hydraulic
SFB series Pintsch Bubenzer

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drum brake / electro-hydraulic drum brake / electro-hydraulic - SFB series


  • Type:


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  • Torque:

    Min.: 63 Nm (46.4664 ft.lb)

    Max.: 10,000 Nm (7,375.6215 ft.lb)


The SFB series is a line of electro-hydraulic drum brakes manufactured by Pintsch Bubenzer. For several years a seawater-proof version of the SFB series has been used on winch motors in ship building, and as a secure, service or holding brake in wharf crane applications.

Other application locations are use in travelling, trolley and lifting gear in crane construction, roller mills, smelters, as well as off-shore installations in machine construction. When the brake current is switched on, an electromagnetic field is created, and the spring tension of the brake is overcome.

The corresponding sub-assemblies, including the motor shaft, can rotate freely. The unit features a range of 63 to 10000 Nm, and a sturdy magnetic circuit for bridging of a large air gap.