FLENDER Standard Couplings Torsionally Rigid Gear Couplings — ZAPEX ZN Series © Siemens AG 2015 Type ZNZS ■ Selection and ordering data VA VA1 LZ VA1 Part 1 Part 2 Part 1 Part 2 Ш DA Ш D4 Ш ND1 Ш Q Ш Q Ш ND2 Ш D4 Ш DA S9 S9 Variant A 5 Variant B G_MD10_EN_00058a VA = 2 ⋅ VA1 + LZ Ordering example: ZAPEX ZNZS coupling, size 107, variant B, adapter for S = 250 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. 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. Article No.:
2LC0330-1AE99-0AZ0-Z L0W+M1A+Q0Y+M13 Plain text to Q0Y: S = 250 mm Weights apply to the entire coupling with maximum bores and an adapter length of LZ min. Maximum speed, limited by weight and critical adapter speed, on request. 5/5 Siemens MD 10.1 · 2015 S8 NL1 S S8 NL2 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 m m each 100 mm pipe kg kg TKN D1, D2 DA Keyway DIN 6885-1 ND1/ ND2 NL1/ NL2 D4 S8 S9 VA1 Q P LZ m Nm min. max. min.
kg 83 1020 0 50 117 67 43 83 10.5 1.5 27.5 52 31 75 2LC0330-0A Q0Y ■ ■ ■ -0A Z0 0.9 5.5 107 2210 0 65 152 87 50 107 7.5 1.5 29.5 68 34 85 2LC0330-1A Q0Y ■ ■ ■ -0A Z0 0.8 12 130 4020 0 82 178 108 62 129.5 15.5 1.5 39.5 85 42 95 2LC0330-2A Q0Y ■ ■ ■ -0A Z0 1.2 16 156 6600 0 100 213 130 76 156 14.5 2.5 46.5 110 47 110 2LC0330-3A Q0Y ■ ■ ■ -0A Z0 2.3 28 181 11000 0 116 240 153 90 181 16.5 2.5 54.5 130 58 110 2LC0330-4A Q0Y ■ ■ ■ -0A Z0 3.5 40 211 19200 0 137 280 180 105 211 20 3 64 150 67 125 2LC0330-5A Q0Y ■ ■ ■ -0A Z0 4.5 64 250 30680 0 164 318 214 120 249.5 21 3 72 175 72 125 2LC0330-6A Q0Y ■ ■ ■ -0A Z0 6.3 91 274 43550 80 178 347 233 135 274 25 4 82 190 81 125 2LC0330-7A Q0Y ■ ■ ■ -0A Z0 7.2 115 307 61750 90 198 390 260 150 307 28 4 91 220 91 145 2LC0330-8A Q0Y ■ ■ ■ -0A Z0 9.1 175 333 87100 100 216 425.5 283 175 332.5 35 4 107 250 104 145 2LC0331-0A Q0Y ■ ■ ■ -0A Z0 12 220 364 117000 120 242 457 312 190 364 42 4 118 265 126 145 2LC0331-1A Q0Y ■ ■ ■ -0A Z0 15 245 424 162500 150 288 527 371 220 423.5 38 5 131.5 300 140 145 2LC0331-2A Q0Y ■ ■ ■ -0A Z0 16 360 Variant:
• A D 1 9 • B E ∅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 • With finished bore – With order codes for diameter and tolerance (article number without "-Z")