SIEMENS
FLENDER Standard Couplings
Torsionally Rigid Gear Couplings — ZAPEX ZN Series
Type ZNNA
5/8
Siemens MD 10.1 · 2015
5
■
Selection and ordering data
Variant limited in displacement and axial movement. Max. displacement 0.2°.
Q
Diameter required for renewing the sealing rings.
P
Length required for renewing the sealing rings, aligning the
coupling parts and tightening the set screw.
Mass moments of inertia apply to a coupling half with maximum
bore diameter.
Weights apply to the entire coupling with maximum bores.
Ordering example:
ZAPEX ZNNA coupling, size 107,
Part 1: Bore 40H7 mm, keyway to DIN 6885-1 P9 and set screw,
Part 2: Bore 45K7 mm, keyway to DIN 6885-1 P9 and set screw.
Article number:
2LC0330-1AF99-0AA0-Z
L0W+M1A+M13
Size
Rated
torque
Maximum
speed
Dimensions in mm
Mass
moment
of inertia
Article No.
Order codes for bore
diameters and tolerances
are specified in catalog
section 3
Weight
T
KN
n
Kmax
D1, D2
Keyway
DIN 6885-1
DA
ND1/
ND2
NL1/
NL2
D4
S16
A
VA
Q
P
J1/J2
m
Nm
rpm
min.
max.
kgm
2
kg
83
1020
8500
0
50
117
67
43
83
5
0.5
57
52
31
0.003
2LC0330-0AF
■
■
-0AA0
3.3
107
2210
7700
0
65
152
87
50
107
6
0.5
62
68
34
0.010
2LC0330-1AF
■
■
-0AA0
6.7
130
4020
6900
0
82
178
108
62
129.5 6
0.5
82
85
42
0.021
2LC0330-2AF
■
■
-0AA0
10.5
156
6600
6200
0
100
213
130
76
156
9
0.5
97
110
47
0.050
2LC0330-3AF
■
■
-0AA0
18
181
11000
5800
0
116
240
153
90
181
9
0.5
113
130
58
0.095
2LC0330-4AF
■
■
-0AA0
26.5
211
19200
5100
0
137
280
180
105
211
11
0.5
133
150
67
0.22
2LC0330-5AF
■
■
-0AA0
44
250
30680
4500
0
164
318
214
120
249.5 10
1
148
175
72
0.40
2LC0330-6AF
■
■
-0AA0
62
274
43550
4000
80
178
347
233
135
274
13
1
169
190
81
0.64
2LC0330-7AF
■
■
-0AA0
82
307
61750
3750
90
198
390
260
150
307
14
1
188
220
91
1.1
2LC0330-8AF
■
■
-0AA0
115
333
87100
3550
100
216
425.5 283
175
332.5 14
1
220
250
104
1.8
2LC0331-0AF
■
■
-0AA0
155
364
117000
3400
120
242
457
312
190
364
14
1
242
265
126
2.4
2LC0331-1AF
■
■
-0AA0
185
424
162500
3200
150
288
527
371
220
423.5 18
1
271
300
140
4.9
2LC0331-2AF
■
■
-0AA0
285
∅
D1:
• Without finished bore – Without order codes
1
• With finished bore – With order codes for diameter and tolerance (article number without
"-Z"
)
9
∅
D2:
• Without finished bore – Without order codes
1
• With finished bore – With order codes for diameter and tolerance (article number without
"-Z"
)
9
NL1
NL2
S16
A
A
A
A
VA
Ø
ND1
Ø
D4
Ø
DA
Ø
D4
Ø
D1
Ø
Q
Ø
D2
Ø
Q
Ø
ND2
P
P
J
1
J
2
G_MD10_EN_00062a
Part 2
Part 1
© Siemens AG 2015