www.suco.de

With bearing-supported belt pulley Besides the standard bores, all versions can be supplied with special bore diameters or tapered bores. The output drive is a single-groove belt pulley (see Fig. 4) which is supported on a hollow shaft.The pitch diameter can be supplied to the customer‘s requirements. Multiple-groove pulleys can also be supplied.Common groove forms are: SPA, SPB, SPZ, and Poly-V to DIN/EN. With belt pulley supported on separate bearings Fig. 4 Here the output drive is a single or multi-ple-groove belt pulley which is separately supported, not on the hollow shaft of the electromagnetic clutch.The pitch diameter of the pulley can be supplied to the customer’s requirements.Common groove forms are: SPA, SPB, SPZ, and Poly-V to DIN/EN. With sprockets A chain sprocket mounted on a bearing-supported fl ange transmits torque on the output side. Fig. 5 Fig. 6

31