© Siemens AG 2015 FLENDER Standard Couplings Fluid Couplings — FLUDEX Series Type FNA ■ Selection and ordering data Type with large delay chamber and attached N-EUPEX A coupling. Enables a short fitting length. NL1 G_MD10_EN_00135 Part 1 S Hub standard Hub long ШDA ШD1 ШD2 NL2 L1 Output Drive LG 13 For centroidal distance Y and weight F Y , see page 13/47. 13/33 Siemens MD 10.1 · 2015 Hub carrier (Delay chamber) ØD3 Size Maximum speed Hub carrier Dimensions in mm Article No. Weight FLUDEX coupling N-EUPEX A coupling with order codes for bore diameters and tolerances (article number without "-Z") – selection in catalog part 3 nKmax D1 L1 max. NL1 DA LG D2 max.
NL2 D3 N-EUPEX size S m Keyway to DIN 6885 min. max. Available at short term rpm Hub kg 370 3600 Standard 38 55 110 115 420 454 75 70 180 4 +2 -2 38 80 140 145 420 484 2LC0900-8GB L..+M.. ■ ■ -1AA0 68 Long 2LC0900-8GB L..+M.. ■ ■ -2AA0 67 425 3000 Standard 42 75 140 147 470 521 85 80 200 4 +2 -2 42 100 170 177 470 551 2LC0901-0GB L..+M.. ■ ■ -1AA0 93 Long 2LC0901-0GB L..+M.. ■ ■ -2AA0 93 490 2600 Standard 48 75 140 148 555 579 90 90 225 4 +2 -2 48 110 170 178 555 609 2LC0901-1GB L..+M.. ■ ■ -1AA0 143 Long 2LC0901-1GB L..+M.. ■ ■ -2AA0 143 565 2300 Standard 65 95 170 178 630 648 100 100 250 5 +3 -2 65 120 210 218 630 688 2LC0901-2GB L..+M.. ■ ■ -1AA0 193 Long 2LC0901-2GB L..+M..
■ ■ -2AA0 195 655 2000 Standard 65 110 210 218 736 774 120 125 315 5 +3 -2 65 135 250 258 736 814 2LC0901-3GB L..+M.. ■ ■ -1AA0 311 Long 2LC0901-3GB L..+M.. ■ ■ -2AA0 311 755 1800 Standard 65 120 210 219 840 850 140 140 350 5 +3 -2 65 150 250 259 840 890 2LC0901-4GB L..+M.. ■ ■ -1AA0 420 Long 2LC0901-4GB L..+M.. ■ ■ -2AA0 417 887 1500 Standard 65 150 250 251 990 1023 160 180 440 8 +2 -3 65 170 300 301 990 1073 2LC0901-5GB L..+M.. ■ ■ -1AA0 726 Long 2LC0901-5GB L..+M.. ■ ■ -2AA0 727 ∅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 from size 655 with small hub for:
Size 655 ØD2 max = 100 mm, size 755 ØD2 max = 110 mm, size 887 ØD2 max = 130 mm – Without order codes 1 Without finished bore from size 655 with large hub for: Size 655 ØD2 = 88 … 120, size 755 ØD2 = 88 … 140, size 887 ØD2 = 118 … 160 – Without order codes 2 With finished bore – With order codes for diameter and tolerance (article number without "-Z") 9