西门子贝得电机来给你讲讲如何选择电机的轴承

时间:2021-05-27 16:34:44

西门子贝得电机轴承系统Bearing system1TL0 系列电动机标准配置深沟球轴承或角接触球轴承，这些轴承是密封的或可再润滑型的。FS80 ~ 160 范围的 1TL0 电动机驱动端与非驱动端轴承浮动；FS180 ~ 355 电动机驱动端轴承浮动，非驱动端轴承固定。标准配置的轴承可以承受一定的悬臂力，关于悬臂力可以参见第7 页“电动机轴驱动端允许的zui大悬臂力”。当电动机轴端承受的悬臂力较大时，可以考虑选择增强悬臂力的轴承设计（选件号：L22）。轴承选配 Bearing Assignment
1TL0 series motors are supplied with the ball bearing as
standard. These bearings are either of the sealed or regreasable
type.
For FS80 ~ 160, the floating bearings are assembled; for
FS180 ~ 355, floating bearing at DE, and fixed bearing at
NDE assembled.
The standard bearing can endure a maximum cantilever force,
referred to page 7 - Permissible cantilever forces. If higher
cantilever force on the shaft required, the increased cantilever
bearing design (Option code: L22) should be considered.
机座号
Frame
size
极数
Pole
标准配置
Standard design
增强悬臂力设计轴承（选件号：L22）
Increased cantilever-bearing (Option code:L22)
驱动端轴承
DE bearing
非驱动端轴承
(水平安装)
NDE bearing
(Horizontal
mounting)
非驱动端轴承
(立式安装)
NDE bearing
(Vertical
mounting)
驱动端轴承
DE bearing
非驱动端轴承
(水平安装)
NDE bearing
(Horizontal
mounting)
非驱动端轴承
(立式安装)
NDE bearing
(Vertical
mounting)