SIEMENS
FLENDER Standard Couplings
Torsionally Rigid All-Steel Couplings — ARPEX ARF-6 Series
6/53
Siemens MD 10.1 · 2015
Types GG and GJ
6
■
Selection and ordering data
Radially freely dismountable, torsionally rigid coupling, available as types GG and GJ.
Complete dismounting without moving the units with extremely short shaft distances.
The shaft tolerance must be specified in the order. To specify, "-Z" must be added to the article number and the order codes
"Y26" and "Y27" with plain text specification of the shaft tolerance for D1 and D2 must be added as well.
Jumbo hubs for larger shaft diameters.
G and J hubs in split clamping hub variant.
The hub variant with keyway rates as standard. Optionally, the
shaft/hub connection can be implemented without keyway as a
pure clamping seat.
For specification of plate pack,
see under spare parts.
Weights and mass moments of inertia apply to the entire
coupling with maximum bores D1/D2.
Ordering example:
ARPEX ARF-6 GG coupling, size 132-6, for shaft diameter
∅
D1 45h6 mm, without keyway, for shaft diameter
∅
D2
50k6 mm, with keyway to DIN 6885-1, keyway width P9.
Article No.:
2LC0420-2AB99-0AA0-Z
L1A+M1C+L45+Y26+Y27
Plain text to Y26:
h6
Plain text to Y27:
k6
Size
Rated
torque
Maxi-
mum
speed
Type
Dimensions in mm
Mass moment
of inertia
Article No.
Weight
Shaft distance
Order codes for bore
diameters and toler-
ances
are specified in
catalog section 3
DA
T
KN
n
Kmax
D1
D2
ND1
ND2
NL1/
NL2
S1
S
LG
J
m
Keyway DIN 6885
max.
max.
min.
max.
Parallel
key/
clamping
seat
Paral-
lel
key
Clamp-
ing
seat
mm
Nm
rpm
kgm
2
kg
84-6
120
12500
GG
25
25
25
50
50
40
6
16
39
99
0.0013
2LC0420-0AB99-0AA0
1.7
GJ
40
48
84
0.0021
2LC0420-0AC99-0AA0
2.1
111-6
190
9450
GG
48
48
48
76
76
40
6
16
39
99
0.0043
2LC0420-1AB99-0AA0
2.9
GJ
65
65
111
0.0067
2LC0420-1AC99-0AA0
3.6
132-6
350
7950
GG
52
52
52
90
90
55
8
18.5
45
134
0.0110
2LC0420-2AB99-0AA0
5.7
GJ
75
80
132
0.0177
2LC0420-2AC99-0AA0
7.0
147-6
500
7100
GG
60
60
60
105
105
65
8
18.5
45
154
0.0199
2LC0420-3AB99-0AA0
8.3
GJ
85
85
147
0.0324
2LC0420-3AC99-0AA0
10.4
171-6
900
6100
GG
70
70
70
122
122
75
9
22.5
56
179
0.0439
2LC0420-4AB99-0AA0
13.3
GJ
100
100
171
0.0695
2LC0420-4AC99-0AA0
16.4
182-6
1450
5750
GG
70
70
70
126
126
85
11
29
71
205
0.0649
2LC0420-5AB99-0AA0
17.5
GJ
100
110
182
0.1005
2LC0420-5AC99-0AA0
20.9
202-6
2150
5200
GG
75
75
75
138
138
85
11
29
71
205
0.0986
2LC0420-6AB99-0AA0
21.9
GJ
115
125
202
0.1519
2LC0420-6AC99-0AA0
25.6
218-6
3200
4800
GG
90
90
90
149
149
95
14
35
86
234
0.1499
2LC0420-7AB99-0AA0
27.2
GJ
130
130
218
0.2345
2LC0420-7AC99-0AA0
33.6
252-6
4500
4150
GG
100
100
100
166
166
105
17
40.5
101
264
0.2924
2LC0420-8AB99-0AA0
39.9
GJ
140
150
252
0.4651
2LC0420-8AC99-0AA0
49.8
267-6
6100
3900
GG
110
110
100
177
177
110
17
40.5
102
275
0.3827
2LC0421-0AB99-0AA0
45.9
GJ
150
160
267
0.6129
2LC0421-0AC99-0AA0
58.1
G_MD10_XX_00167
S1
S
max
S
min
NL1
LG
NL2
Ø
DA
Ø
ND2
Ø
D2
S
max
S
min
Ø
ND1
Ø
D1
Ø
DA=ØND2
Ø
D2
G
G
G
J
Ø
ND1
Ø
D1
© Siemens AG 2015