© Siemens AG 2015
FLENDER Standard Couplings Fluid Couplings — FLUDEX Series Type FNDS HB with large delay chamber and brake disk for blocking brake
■ Selection and ordering data Type with large delay chamber, attached N-EUPEX coupling and brake disk for blocking brakes. Enables fitting and dismounting of the coupling without displacement of the coupled shafts.
NL1
BBS
Hub carrier (Delay chamber)
L5 G_MD10_EN_00139
W
Part 8 Part 10 Part 11 S
ØD3
ØD1
ØDA
Hub long
ØD2 ØND2 ØDBS
ØD4
Hub standard
L1
NL2 L4 LG
Output
Drive
Size
Maximum speed
Hub carrier
nKmax
370
425
490
565
13
655
755
887
rpm 3200
3000
2600
2300
2000
1800
1500
Dimensions in mm FLUDEX coupling
D1 L1 NL1 DA LG Keyway to max. DIN 6885 min. max.
N-EUPEX coupling
Part 8 – Brake disk/ part 11 – hub
D3 S N-EUPEX size
D2 max.
Hub Standard 38
55
110 115 420 555 180
Long
38
80
140 145 420 585
Standard 42
75
140 147 470 617 200
Long
100 170 177 470 647
42
Standard 48
75
Long
110 170 178 555 700
48
140 148 555 670 225
Standard 65
95
Long
120 210 218 630 777
65
170 178 630 737 250
Standard 65
110 210 218 736 848 315
Long
135 250 258 736 888
65
Standard 65
120 210 219 840 961 350
Long
150 250 259 840 1001
65
Standard 65
150 250 251 990 1105 440
Long
170 300 301 990 1155
65
L4
Space dimensions NL2 ND2 DBS BBS L51) D4 W
Article No. Weight with order codes for bore diameters and tolerances (article number without "-Z") m – selection in catalog part 3 Available at short term
5 +1 170 80 -1
5 +1 175 80 -1
5
+1 -1
180 90
118 130 355 16
118 130 355 16
118 135 400 16
6 +2 188 100 118 160 450 16 -1
6
+2 -1
198 100 118 170 500 16
6 +2 250 140 164 225 630 20 -1
8
+2 -2
262 140 164 225 710 20
115 222 127 2LC0900-8GF L..+M.. 2LC0900-8GF L..+M.. 115 250 141 2LC0901-0GF L..+M.. 2LC0901-0GF L..+M.. 115 276 159 2LC0901-1GF L..+M.. 2LC0901-1GF L..+M.. 115 317 176 2LC0901-2GF L..+M.. 2LC0901-2GF L..+M.. 115 385 197 2LC0901-3GF L..+M.. 2LC0901-3GF L..+M.. 160 435 215 2LC0901-4GF L..+M.. 2LC0901-4GF L..+M.. 160 525 264 2LC0901-5GF L..+M.. 2LC0901-5GF L..+M..
∅D1: Without finished bore – Without order codes With finished bore – With order codes for diameter and tolerance (article number without "-Z") ∅D2: Without finished bore – Without order codes With finished bore – With order codes for diameter and tolerance (article number without "-Z")
For centroidal distance Y and weight FY, see page 13/47. 1)
Hub reduction possible; specify article number with "-Z" and order code "Y99" with dimension L5 in plain text.
13/38
Siemens MD 10.1 · 2015
For ordering example, see page 13/40.
kg ■ ■ -1AA0 87 ■ ■ -2AA0 86 ■ ■ -1AA0 115 ■ ■ -2AA0 115 ■ ■ -1AA0 166 ■ ■ -2AA0 166 ■ ■ -1AA0 224 ■ ■ -2AA0 226 ■ ■ -1AA0 347 ■ ■ -2AA0 347 ■ ■ -1AA0 495 ■ ■ -2AA0 492 ■ ■ -1AA0 799 ■ ■ -2AA0 800 1 9 1 9