FLENDER Standard Couplings - DS TECH
FLENDER Standard Couplings - DS TECH
FLENDER Standard Couplings - DS TECH
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<strong>FLENDER</strong> <strong>Standard</strong> <strong>Couplings</strong><br />
Coupling Preselection and Options<br />
© Siemens AG 2011<br />
Selection of the coupling series<br />
3<br />
■ Selection and ordering data<br />
The coupling series is frequently determined by the driven machine<br />
and the design of the drive train. Common selection criteria<br />
are listed below and assigned to coupling properties, which<br />
are used to select the coupling series. Additionally, the price of<br />
the coupling and availability are important criteria for determining<br />
the coupling series to be used.<br />
The FLUDEX series operates positively and transmits the<br />
torque with the aid of a flowing oil or water filling. FLUDEX couplings<br />
are used to reduce starting and/or overload torques. During<br />
starting, the motor may, for example, run up within a very<br />
short time; because of the FLUDEX coupling, the drive train with<br />
the driven machine may accelerate after a delay and without increased<br />
torque load.<br />
Selection criterion ZAPEX ARPEX N-EUPEX N-EUPEX<br />
<strong>DS</strong><br />
Torque range<br />
Speed range<br />
Rated coupling torque<br />
T KN in Nm<br />
Peripheral speed<br />
v max = DA ⋅ n max /19100<br />
850 ...<br />
7200000<br />
92 ...<br />
1450000<br />
The FLUDEX coupling cannot compensate for shaft misalignment<br />
and is therefore designed in combination with a displacement<br />
coupling, a cardan shaft or a belt drive. The displacement<br />
coupling may be selected in accordance with the criteria described<br />
below.<br />
19 ...<br />
62000<br />
19 ...<br />
21200<br />
RUPEX BIPEX ELPEX-B ELPEX-S ELPEX<br />
200 ...<br />
1300000<br />
13.5 ...<br />
3700<br />
24 ...<br />
14500<br />
330 ...<br />
63000<br />
60 100 36 36 60 36 35 66 60<br />
Torque load<br />
uniform<br />
non uniform<br />
rough – – –<br />
very rough – – – –<br />
Installation and alignment Rigid installation,<br />
well aligned<br />
Rigid installation,<br />
– – – – –<br />
roughly aligned<br />
Flexible installation – – – – –<br />
Torsional stiffness Torsionally rigid – – – – – – –<br />
Torsionally flexible – – – –<br />
Highly flexible – – – – – –<br />
Torque transmission Free of torsional backlash – – – – –<br />
Low torsional backlash – – – – –<br />
Overload withstand<br />
– –<br />
capability<br />
Assembly Plug-in assembly – – –<br />
with Taper clamping bushes – – – –<br />
Maintenance<br />
Wear parts easily<br />
–<br />
dismountable<br />
Maintenance-free – – – – – – –<br />
Low-maintenance - interval<br />
–<br />
1year<br />
Environment ATEX 94/9/EC Approval – – –<br />
Operating temperature<br />
range<br />
-20 ...<br />
+80 °C<br />
-40 ...<br />
+280 °C<br />
-50 ...<br />
+100 °C<br />
-30 ...<br />
+80 °C<br />
-50 ...<br />
+100 °C<br />
-30 ...<br />
+80 °C<br />
-50 ...<br />
+70 °C<br />
-40 ...<br />
+120 °C<br />
Chemically aggressive<br />
Coupling material Cast iron – –<br />
Steel – – –<br />
Stainless steel – – – – – –<br />
Add-on parts / types Adapter –<br />
Brake disk – –<br />
Brake drum – –<br />
Axial backlash limiter – – – –<br />
Shiftgear – – – –<br />
Flange type – –<br />
Flange to SAE J620d – –<br />
1600 ...<br />
90000<br />
-40 ...<br />
+80 °C<br />
(450) 655-7447<br />
info@pt-dstech.com<br />
www.dstech.ca<br />
1275 Newton, local 15<br />
Boucherville, Qc,<br />
Canada, J4B 5H2<br />
<strong>Standard</strong><br />
On request<br />
– Not possible<br />
3/2 Siemens MD 10.1 · 2011
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