SIEMENS
FLENDER Standard Couplings
Coupling Preselection and Options
3/9
Siemens MD 10.1 · 2015
Features of the standard type
3
Features of the standard type
Ordering examples
•
ZAPEX ZWN 230 Variant A, prebored, unbalanced
Article No.:
2LC0300-5AA11-0AA0
•
N-EUPEX A 280 prebored, unbalanced
Article No.:
2LC0101-3AB11-0AA0
•
N-EUPEX A 280
finished bores, keyway to DIN 6885-1 and set screw
∅
D1 = 60H7 mm,
∅
D2 = 80H7 mm,
balanced G16 in accordance with half parallel key standard
Article No.:
2LC0101-3AB99-0AA0
L1E +M1J
•
N-EUPEX A 280
finished bore, keyway to DIN 6885-1 and set screw
∅
D1 = 60H7 mm,
∅
D2 = 80H7 mm,
in ATEX variant
Article No.:
2LC0101-3AB99-0AA0-Z
L1E +M1J +X99
•
N-EUPEX A 280
finished bore
∅
D1 = 78P6 mm, with keyway to DIN 6885-1 keyway width JS9,
∅
D2 = 3 inch M7 with keyway to ASME B17.1
Article No.:
2LC0101-3AB99-0AA0-Z
L9Y+M7A+L40+L28+M14
plain text info for L9Y:
78 mm
The article number can be obtained with the help of PC
software
X.CAT NG
. The coupling can be selected in a product
configurator and specified using selection menus.
X.CAT NG
is available for free downloading at
www./couplings
The installation CD is also available through your Siemens AG
contact.
Couplings
Features of the
standard type
All coupling series except ARPEX
clamping hubs and FLUDEX with keyway
to ASME B17.1
Bore tolerance H7
ARPEX clamping hubs
Bore tolerance H6
FLUDEX couplings with keyway to ASME
B17.1
Hollow shafts:
Bore tolerance K7
Other parts
Bore tolerance M7
All coupling series with bore diameter -
imperial
Parallel keyway to ASME B17.1
Bore diameter metric in the case of ZAPEX
and ARPEX coupling series as well as
coupling hubs with applied brake disks or
brake drums of the N-EUPEX and RUPEX
series
Parallel keyway to DIN 6885-1
keyway width P9
Bore diameter metric in the case of the
N-EUPEX, RUPEX, N-BIPEX, ELPEX-S,
ELPEX-B, ELPEX, FLUDEX coupling series
Parallel keyway to DIN 6885-1
keyway width JS9
All coupling series except FLUDEX
Axial locking by means of set
screw
FLUDEX coupling series
Axial lock by means of set screw
or end washer
All coupling series
Balancing in accordance with
half parallel key standard
ZAPEX, ARPEX, N-EUPEX, RUPEX,
N-BIPEX, ELPEX-S, ELPEX-B and ELPEX
coupling series
Balancing quality G16
FLUDEX coupling series
Balancing quality G6.3
All series
Unpainted
All series
Preservation with cleaning
emulsion
FLUDEX couplings
Fuse 140 °C
© Siemens AG 2015