FLENDER Standard Couplings Torsionally Rigid Gear Couplings — ZAPEX ZW Series © Siemens AG 2015 Type ZZS 4 Weights from size 1020 on request. VA = 2 ⋅ VA1 + LZ Maximum speed, limited by weight and critical adapter speed, on request. Q Diameter required for renewing the sealing rings. P Length required for renewing the sealing rings. Ordering example: Article No.: 2LC0300-2AE99-0AZ0-Z L0W+M1A+Q0Y+M13 Plain text to Q0Y: 250 mm (dimension S) Mass moments of inertia on request. Weights apply to maximum bores and an adapter length of LZ min. 4/7 Siemens MD 10.1 · 2015 Size Rated torque Dimensions in mm Article No.
Plain text required for dimension S Order codes for bore diameters and tolerances are specified in catalog section 3 Weight TKN D1, D2 Keyway DIN 6885-1 DA ND1/ ND2 NL1/ NL2 DD1/ DD2 S8 S9 VA1 Q P LZ m m min. each 100 mm pipe Nm min. max.
kg kg 640 510000 230 360 738 480 330 640 139 10 239.5 445 90 250 >330 390 520 475 2LC0301-7A Q0Y ■ ■ ■ -0AZ0 39 1010 1050 690 660000 250 390 788 520 350 690 156 10 258 475 90 250 >360 420 560 515 2LC0301-8A Q0Y ■ ■ ■ -0AZ0 48 1200 1250 730 790000 275 420 834 560 380 730 170 10 280 515 90 250 >390 450 600 555 2LC0302-0A Q0Y ■ ■ ■ -0AZ0 51 1450 1500 780 1000000 300 450 900 600 400 780 163 12.5 288 555 110 280 >415 490 650 595 2LC0302-1A Q0Y ■ ■ ■ -0AZ0 55 1850 1900 852 1200000 325 490 970 650 420 850 172 12.5 302.5 595 110 280 >450 535 710 655 2LC0302-2A Q0Y ■ ■ ■ -0AZ0 68 2300 2400 910 1600000 350 535 1030 710 450 910 202 12.5 332.5 655 110 280 >490 570 750 695 2LC0302-3A Q0Y ■ ■ ■ -0AZ0 94 2800 2850 1020 1900000 375 570 1112 750 480 1020 200 12.5 346.5 695 130 380 >520 600 800 735 2LC0302-4A Q0Y ■ ■ ■ -0AZ0 1080 2200000 400 600 1162 800 500 1080 211 15 363 735 135 380 >550 650 860 795 2LC0302-5A Q0Y ■ ■ ■ -0AZ0 1150 2700000 425 650 1222 860 520 1150 223 15 379 795 135 380 >600 705 930 865 2LC0302-6A Q0Y ■ ■ ■ -0AZ0 1160 3350000 450 650 1292 860 550 1160 245 15 405 795 135 380 >600 705 930 1160 865 >650 750 990 1210 910 2LC0302-7A Q0Y ■ ■ ■ -0AZ0 1240 3800000 475 705 1400 930 580 1240 235 15 415 865 155 400 >650 750 990 1240 910 >690 800 1055 1290 975 2LC0302-8A Q0Y ■ ■ ■ -0AZ0 1310 4600000 500 705 1470 930 610 1310 247 17.5 437.5 865 155 400 >650 750 990 1310 910 >690 800 1055 1310 975 >730 850 1120 1370 1030 2LC0303-0A Q0Y ■ ■ ■ -0AZ0 1380 5300000 525 750 1540 990 640 1380 257 17.5 457.5 910 155 400 >690 800 1055 1380 975 >730 850 1120 1380 1030 >780 890 1170 1430 1080 2LC0303-1A Q0Y ■ ■ ■ -0AZ0 1440 6250000 550 800 1600 1055 670 1440 277 17.5 482.5 975 155 400 >730 850 1120 1440 1030 >780 890 1170 1440 1080 >810 940 1240 1510 1150 2LC0303-2A Q0Y ■ ■ ■ -0AZ0 1540 7200000 575 850 1710 1120 700 1540 257 17.5 487.5 1030 175 600 >780 890 1170 1540 1080 >810 940 1240 1540 1150 >860 995 1310 1610 1220 2LC0303-3A Q0Y ■ ■ ■ -0AZ0 Variant • A D • B E ∅D1:
• Without finished bore – Without order codes 1 • Without finished bore from size 640 for 2nd diameter range D1 – Without order codes 2 • Without finished bore from size 1160 for 3rd diameter range D1 – Without order codes 3 • Without finished bore from size 1310 for 4th diameter range D1 – Without order codes 4 • With finished bore – With order codes for diameter and tolerance (article number without "-Z") 9 ∅D2:
• Without finished bore – Without order codes 1 • Without finished bore from size 640 for 2nd diameter range D2 – Without order codes 2 • Without finished bore from size 1160 for 3rd diameter range D2 – Without order codes 3 • Without finished bore from size 1310 for 4th diameter range D2 – Without order codes 4 • With finished bore – With order codes for diameter and tolerance (article number without "-Z") 9