| 摘要 |
A drive arrangement for a cableway system having: a support frame (1), a motor, a cable sheave (9) that can rotate about an axis of rotation (16) by means of the motor via a reduction gear in the form of a planetary gear system, said planetary gear system having: a centrally arranged sun gear (4) which can rotate about the axis of rotation (16) and which can be driven by the output shaft of the motor or optionally of an intermediate gear, planet gears (5) which are radially spaced from the sun gear (4) and which cooperate with the sun gear (4), and a ring gear (8), said ring gear (8) cooperating with the planet gears (5) via a part having inner toothing. The cable sheave (9) has a central disc opening (11) in which the reduction gear is arranged, the cable sheave (9) being mounted on the support frame (1) via at least one ring bearing (10) and the radius (R) of the at least one ring bearing (10) being larger than the radial distance (r) between the position of the planet gears (5) and the central sun gear (4). |
