Assembly set for a series of geared motors

摘要

A spare part set for a gearmotor series includes transmissions actuated by electric motors. The series has at least one dimension which may be characterized by at least one physical, mechanical and/or geometrical value, e.g., by nominal power, axis height or torque. Each electric motor includes at least one crankcase, a rotor provided with a rotor axis and a side-shield for a motor bearing arranged within a given size. The crankcase includes an interface with the side-shield for a motor bearing, which is selected such that at least two different embodiments thereof are connectable to the said crankcase.

主权项

1. An assembly set for a series of geared motors, comprising:
gear units driven by electric motors, each electric motor including a motor housing, the motor housing of each electric motor surrounding a rotor including a rotor shaft, and a drive-end motor bearing shield for connection to the motor housing of each electric motor via a motor housing interface and positioned such that the rotor shaft extends through an opening of the drive-end motor bearing shield, the drive-end motor bearing shield having an output side, and including a bearing positioned between the drive-end motor bearing shield and the rotor shaft to support the rotor shaft, at least two different variants of the drive-end motor bearing shield having identically shaped interfaces for removable connectability to the motor housing of each electric motor; wherein the assembly set is of a size characterized by at least one of (a) a physical variable, (b) a mechanical variable and (c) a geometrical variable; and wherein, for at least a subset of the variables for one size of the assembly set:
the drive-end motor bearing shield includes an interface on the output side,the gear unit is (a) a lateral-force-free gear unit or (b) a gear unit not free of lateral force, and is directly connectible to the interface,an output side of the rotor shaft is connectable to a pinion non-positively, integrally, or positively, andthe pinion is an input gear of the gear unit.