SIEMENS
FLENDER Standard Couplings
Fluid Couplings — FLUDEX Series
一般信息
13/8
Siemens MD 10.1 · 2015
13
FG and FV series – drive via the housing
FLUDEX FG and FV series couplings are designed for drive via
联轴器壳体。在FV系列中（延迟耦合
chamber), the motor drives the coupling housing, comprising a
blade wheel (101) and a cover (102), via the flexible N-EUPEX
耦合（第2/3部分）和延迟室（115）。旋转
联接填充的流动驱动刀片轮（105）和
hollow shaft (106) on the output side, which is mounted on the
齿轮或驱动机轴。在FG系列（基本CO-
平铺），没有延迟室，柔性耦合是
directly flange-mounted on the blade wheel.
When the coupling is started up, part of the oil filling is forced
into the damming chamber. This enables the desired torque lim-
itation（约。两次
T
N
）在电机启动期间达到。
在FV系列中，延迟室也接收油的一部分
filling in accordance with the fluid level when the coupling is sta-
tionary. During starting the effective oil filling in the working
chamberis reduced by the amount of fluid in the delay chamber,
从而大大减小起始扭矩（约1.5
times
T
N
). From the delay chamber located on the drive side, the
oil is fed back time-dependently to the working chamber via
small holes and the coupling torque is raised, even if the output
is blocked.
此补充功能使驱动器能够软启动
a very low starting torque and with an almost load-free motor. At
然而，同时，增加负载扭矩可以过度
come by the torque increase in the coupling.
The property of the coupling with delay chamber can be used
advantageously, for example, to soft-start empty, partly loaded
and fully loaded conveyor belts.
FG系列联轴器用于正常启动扭矩限制 -
tion, as a starting clutch for isolating vibration and for overload
limitation in the event of drive blockage.
2/3
2/3
12
103
102
105
101
153.
12
163.
106
115
173.
FGD.
FVD
2/3
12
101
102
103
105
106
115
153.
163.
173.
坝
chamber
Working
chamber
Part 2/3 of the flexible coupling
灵活的元素
Blade wheel (outer wheel)
Cover
可熔断安全插头
Blade wheel (inner wheel)
中空轴
Delay chamber
Filler plug
Screw plug (oil drain)
排水管插头 - 延迟室
G_MD10_EN_00117
©Siemens AG 2015