SIEMENS
FLENDER Standard Couplings
Fluid Couplings — FLUDEX Series
13/49
Siemens MD 10.1 · 2015
Special types
13
Special types
Additional ordering data
"-Z"
with
order code and, if necessary with
plain text specification
Shaft and bore
Shaft insertion depth to DIN 748/1
Without addition – standard
Shaft insertion depth 1 deviating from DIN 748/1
Y28
and plain text specification
for L1
Shaft insertion depth 2 deviating from DIN 748/1
Y29
and plain text specification
for L2
Bore tolerance ISO H7
Without addition – standard
1)
Bore tolerance ISO K7 for hollow shafts with imperial bores
L13
/
M13
1)
Bore tolerance ISO M7 for hub parts with imperial bores
L14
/
M14
1)
Keyway to DIN 6885/1 or DIN 6885/3 keyway width JS9
Without addition – standard
Keyway to ASME B17.1, if necessary with reduced keyway depth
L43
/
M43
1)
2 parallel keyways set 180° apart
L46
/
M46
1)
Half parallel key balancing (before keyseating)
Without addition – standard
Full parallel key balancing (after keyseating)
L52
/
M52
1)
Internal add-on parts
No additional internal add-on parts
Without addition – standard
With baffle plate (only for FA series)
F17
For documentation, test certificates and acceptances, see catalog section 3
2)
No test certificate, acceptance certificates
Without addition – standard
Other additions
Micro-balancing, high speed
W03
With special fixed bearings
F20
3)
With additional dust seal
F21
3)
Special data
Y99
and plain text specification
1)
Order code "
L..
" for hollow shaft side and "
M..
" for opposite side.
2)
Surface crack and ultrasound testing are not possible on FLUDEX
couplings.
3)
Fitting length on request.
© Siemens AG 2015