| 摘要 |
The invention relates to adrive machine (1) for an elevator, comprisinga motor module (10) comprising at least a motor (11), a drive shaft (12), and a first transmission wheel (13),which are provided with a common rotational axis and connected coaxially to each other. The drive machine (1) further comprises atraction module(20) comprisingat least a traction wheel (21) engageable with elevator hoisting ropes(40), and a second transmission wheel (22), which are provided with a common rotational axis (X2) and connected coaxially to each other.Themotor module(10) and the traction module(20) are positioned side by side with their rotational axes (X1, X2) parallel, such that the traction wheel (21) and the drive shaft (12) are side by side, and the first and second transmission wheels(13,22) are side by side, and in that the drive machine (1) further comprises an endless drive member (30) passing around the first and second transmission wheels(13, 22).The invention relates also to an elevator comprising said drive machine (1). |
