Friction-free torque limiter SIKUMAT® SB series
roller

Friction-free torque limiter - SIKUMAT® SB series - RINGSPANN - roller
Friction-free torque limiter - SIKUMAT® SB series - RINGSPANN - roller
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Characteristics

Operation
friction-free, roller
Torque

Max.: 10,000 Nm
(7,375.621493 ft.lb)

Min.: 8 Nm
(5.900497 ft.lb)

Diameter

Max.: 125 mm
(4.92 in)

Min.: 9 mm
(0.35 in)

Rotational speed

Max.: 6,000 rpm
(37,699.1118 rad.min-1)

Min.: 1,300 rpm
(8,168.1409 rad.min-1)

Description

Synchronous Disengaging with double rollers Advantages High degree of consistency of limit torque over the duration of operation through double roller principle Switching off in case of overload – separation of input and output Synchronous re-engagement after 360° Function When the preset limit torque has been reached the SIKUMAT® effects a separation of input and output by means of a locking mechanism with integral bearings. Following elimination of the overload manual synchronous re-engagement of the SIKUMAT® to the starting position after 360°. This requires an axial switching force to be applied to the switching ring.

Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

HILLHEAD
HILLHEAD

23-25 Jun 2026 Buxton (United Kingdom) Stand RD21

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    EXPOSIBRAM
    EXPOSIBRAM

    24-27 Aug 2026 Belo Horizonte (Brazil)

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    *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.