SIEMENS
FLENDER Standard Couplings
Torsionally Rigid Gear Couplings — ZAPEX ZN Series
5/7
Siemens MD 10.1 · 2015
Type ZNBG
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 on request.
Weights apply to the entire coupling with maximum bores.
Ordering example:
ZAPEX ZNBG coupling, size 107, variant A,
brake disk diameter DB = 356 mm,
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 No.:
2LC0330-1AQ99-0AA0-Z
L0W+M1A+M13
Size
Rated
torque
Maxi-
mum
speed
Dimensions in mm
Article No.
Order codes for bore
diameters and tolerances
are specified in catalog
section 3
Weight
Brake disk
T
KN
n
Kmax
D1, D2
Keyway
DIN 6885-1
DA
ND1/
ND2
NL1/
NL2
D4
S14
S15
A
VA
Q
P
DB
E3
m
Nm
rpm
min.
max.
kg
83
1020
3800
0
50
117
67
43
83
17
26
0.5 69
52
31
300
52
2LC0330-0A
■
■
■
-0AA0
10
107
2210
3200
0
65
152
87
50
107
20.5 26.5 0.5 76.5
68
34
356
61
2LC0330-1A
■
■
■
-0AA0
16
130
4020
3200
0
82
178
108
62
129.5 20.5 34.5 0.5 96.5
85
42
356
73
2LC0330-2A
■
■
■
-0AA0
16.5
2800
17.5 31.5
93.5
406
71.5
2LC0330-2A
■
■
■
-0BA0
19.5
156
6600
2800
0
100
213
130
76
156
20
32
0.5 108
110 47
406
87
2LC0330-3A
■
■
■
-0AA0
29
2500
23
35
111
457
88.5
2LC0330-3A
■
■
■
-0BA0
33
181
11000
2800
0
116
240
153
90
181
20
34
0.5 124
130 58
406
101
2LC0330-4A
■
■
■
-0AA0
38
2500
23
37
127
457
102.5
2LC0330-4A
■
■
■
-0BA0
42
2200
23
37
127
514
102.5
2LC0330-4A
■
■
■
-0CA0
46
211
19200
2500
0
137
280
180
105
211
24.5 41.5 0.5 146.5 150 67
457
118.5
2LC0330-5A
■
■
■
-0AA0
58
2200
24.5 41.5
146.5
514
118.5
2LC0330-5A
■
■
■
-0BA0
63
1850
24.5 41.5
146.5
610
118.5
2LC0330-5A
■
■
■
-0CA0
71
250
30680
2200
0
164
318
214
120
249.5 24
42
1.0 162
175 72
514
133
2LC0330-6A
■
■
■
-0AA0
77
1850
24
42
162
610
133
2LC0330-6A
■
■
■
-0BA0
87
1600
27
45
165
711
134.5
2LC0330-6A
■
■
■
-0CA0
97
274
43550
2200
80
178
347
233
135
274
26.5 47.5 1.0 182.5 190 81
514
149.5
2LC0330-7A
■
■
■
-0AA0
97
1850
26.5 47.5
182.5
610
149.5
2LC0330-7A
■
■
■
-0BA0
105
1600
29.5 50.5
185.5
711
151
2LC0330-7A
■
■
■
-0CA0
115
1400
35.5 56.5
191.5
812
154
2LC0330-7A
■
■
■
-0DA0
130
307
61750
1850
90
198
390
260
150
307
27
51
1.0 201
220 91
610
165
2LC0330-8A
■
■
■
-0AA0
140
1600
30
54
204
711
166.5
2LC0330-8A
■
■
■
-0BA0
155
1400
36
60
210
812
169.5
2LC0330-8A
■
■
■
-0CA0
170
333
87100
1600
100
216
425.5
283
175
332.5 30
61
1.0 236
250 104 711
191.5
2LC0331-0A
■
■
■
-0AA0
190
1400
36
67
242
812
194.5
2LC0331-0A
■
■
■
-0BA0
205
364
117000
1400
120
242
457
312
190
364
36
74
1.0 264
265 126 812
209.5
2LC0331-1A
■
■
■
-0AA0
235
Variant:
• A
Q
• AB
R
∅
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
Ø
D1
Ø
Q
Ø
ND1
Ø
D4
Ø
DA
Ø
DB
Ø
Q
Ø
D2
Ø
ND2
Ø
D4
Ø
DA
E3
VA
A
S14
NL1
NL2
P
P
A
S14
S15
Variant A
Variant AB
G_MD10_EN_00061a
Part 1
Part 2
Part 1
Part 2
Part 1
Part 2
12.7
© Siemens AG 2015