SIEMENS
FLENDER Standard Couplings
灵活的耦合 - N-Eupex和N-Eupex DS系列
7/3
Siemens MD 10.1 · 2015
一般信息
7
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好处
N-EUPEX couplings are designed on the modular principle and
have a very simple construction. N-EUPEX types are made up of
子组件适合要求。耦合是组装的
bled by simply fitting the coupling halves together. Wear is re-
构成弹性体挠性，必须在
end of their service life.
Depending on type, the elastomer flexibles can be changed
不移动耦合机。
The coupling parts are readily available from stock and are
大部分完成，即带有成品孔，键道，设置
screw and balancing.
可选：
N-Eupex耦合的磨损指示器可实现条件
of the flexible to be easily assessed. The wear condition can also
偶联时，请借助频镜确定
is rotating. The production process can thus continue undis-
涡状。
如果要在潜在的爆炸性中使用频镜
environment, you can enquire about the equipment for this at
Siemens.
The wear indicator must be attached to the outside diameter of
耦合后的计谋pling has been fitted.
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Application
N-Eupex耦合可作为23的目录标准提供
sizes with a rated torque of between 19 Nm and 62000 Nm. The
耦合适合在之间的环境温度下使用
-30°C和+80°C。通过使用替代弹性体缓冲液，
permissible ambient temperature range can be extended to be-
tween -50 °C and +100 °C.
Frequently, the coupling is used to connect the motor to the gear
unit input shaft. The coupling is suitable especially for drives with
均匀到平均动态载荷。申请的示例是
pump drives, ventilator drives or crane running gear. Further-
more, N-EUPEX couplings can be used as add-on couplings,
particularly on FLUDEX fluid couplings or ARPEX AKR safety
couplings. In the case of drives with a diesel engine, N-EUPEX
couplings are suitable for driven machines with a low mass mo-
惯性。
在里面case of diesel engine drives, the actual dynamic coupling
负载应通过测量或扭转振动检查
计算。
耦合适用于潜在爆炸性
气氛。
Complies with the current ATEX Directive for:
II 2 G T4 / T5 / T6 D120°C
-30 °C
≤
T
a
≤
+80°C / +50°C / +40°C
I M2
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Function
The motor torque is transmitted to the hub at the drive end via
轴路线连接，主要设计为键盘
联系。扭矩在输出时传输到轮毂
借助弹性体弯曲。输出的集线器
侧进一步将扭矩传输到驱动的机器或齿轮
放置在两者之间。由于主要压缩 -
加载的弹性体挠性，耦合具有渐进性
sional stiffness.
对于N-Eupex DS耦合系列，弹性体
柔性受到弯曲和压缩负荷的影响。在里面
过载或高级磨损的事件，耦合断开连接
积极地，弹性受到了不可挽回的损坏。金属
parts then rotate without touching one another. After new elasto-
安装了mer flexibles，n-eupex ds耦合再次是
可操作。
n-eupex ds耦合是不含维护的，即使在计算机
tially explosive environments, so long as the possible torque in-
terruption does not lead to an unacceptable disruption of the
production process.
口袋部分
(part 1, 10)
凸轮部分
（第3、4、7部分）
G_MD10_EN_00176
©Siemens AG 2015