FLENDER Standard Couplings Torsionally Rigid Gear Couplings — ZAPEX ZN Series © Siemens AG 2015 Type ZNZA ■ Selection and ordering data Part 1 Part 2 S17 S17 LZ VA VA1 VA1 Ш ND1 Ш D4 Ш DA Ш Q Ш D1 Ш D2 Ш Q Ш ND2 Ш D4 5 P G_MD10_EN_00063a Variant limited in displacement and axial movement. Max. displacement 0.2°. VA = 2 ⋅ VA1 + LZ 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 and an adapter length of LZ min. Ordering example: ZAPEX ZNZA coupling, size 107, 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. Article No.: 2LC0330-1AG99-0AZ0-Z L0W+M1A+Q0Y+M13 Plain text to Q0Y: S = 250 mm Maximum speed, limited by weight and critical adapter speed, on request. 5/9 Siemens MD 10.1 · 2015 S A P 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 D Keyway DIN 6885-1 A ND1/ ND2 NL1/ NL2 D4 S1 7 A VA1 Q P LZ m m each 100 mm pipe Nm min. max. min.
kg kg 83 1020 0 50 117 67 43 83 2.5 0.5 28.5 52 31 75 2LC0330-0AG Q0Y ■ ■ -0AZ0 0.9 5.5 107 2210 0 65 152 87 50 107 3 0.5 31 68 34 85 2LC0330-1AG Q0Y ■ ■ -0AZ0 0.8 12 130 4020 0 82 178 108 62 129.5 3 0.5 41 85 42 95 2LC0330-2AG Q0Y ■ ■ -0AZ0 1.2 16 156 6600 0 100 213 130 76 156 4.5 0.5 48.5 110 47 110 2LC0330-3AG Q0Y ■ ■ -0AZ0 2.3 28 181 11000 0 116 240 153 90 181 4.5 0.5 56.5 130 58 110 2LC0330-4AG Q0Y ■ ■ -0AZ0 3.5 40 211 19200 0 137 280 180 105 211 5.5 0.5 66.5 150 67 125 2LC0330-5AG Q0Y ■ ■ -0AZ0 4.5 64 250 30680 0 164 318 214 120 249.5 5 1 74 175 72 125 2LC0330-6AG Q0Y ■ ■ -0AZ0 6.3 91 274 43550 80 178 347 233 135 274 6.5 1 84.5 190 81 125 2LC0330-7AG Q0Y ■ ■ -0AZ0 7.2 115 307 61750 90 198 390 260 150 307 7 1 94 220 91 145 2LC0330-8AG Q0Y ■ ■ -0AZ0 9.1 175 333 87100 100 216 425.5 283 175 332.5 7 1 110 250 104 145 2LC0331-0AG Q0Y ■ ■ -0AZ0 12 220 364 117000 120 242 457 312 190 364 7 1 121 265 126 145 2LC0331-1AG Q0Y ■ ■ -0AZ0 15 245 424 162500 150 288 527 371 220 423.5 9 1 135.5 300 140 145 2LC0331-2AG Q0Y ■ ■ -0AZ0 16 360 ∅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