FLENDER Standard Couplings Torsionally Rigid All-Steel Couplings — ARPEX ARC-8/-10 Series © Siemens AG 2015 Types NEN/NHN ■ Selection and ordering data Torsionally rigid coupling types NEN and NHN with radially freely dismountable intermediate spacer and variable spacer length. Power transmission via patented 1) conical screw connection. S LZ NL1 S1 NL2 SZ Ш DA Ш ND1 Ш D1 Ш DZ Ш D2 Ш ND2 6 E, H N N 1) Protected by patent in a number of countries on the date of creation of this catalog. 6/30 Siemens MD 10.1 · 2015 G_MD10_XX_00155a Size Rated torque Maximum speed Type Dimensions in mm Mass moment of inertia Article No.
Weight Shaft distance Order codes for bore diameters and tolerances are specified in catalog section 3 DA TKN nKmax D1/ DZ SZ D2 SZ NL1/ NL2 S1 LZ S J m min. min. mm kNm rpm max.
kgm2 kg 225-8 8.5 8500 NEN 120 147 135.0 6.0 140 16 91 123 139.7 8.0 240 272 0.19 2LC0400-0BE ■ ■ -0AZ0 29 NHN 0.21 2LC0400-0BF ■ ■ -0AZ0 33 255-8 12.7 7500 NEN 140 172 147.0 7.0 160 17 94 128 152.4 8.8 250 284 0.35 2LC0400-1BE ■ ■ -0AZ0 42 NHN 0.38 2LC0400-1BF ■ ■ -0AZ0 47 270-8 16.5 7000 NEN 150 182 172.0 7.0 170 14 96 124 177.8 7.1 300 328 0.45 2LC0400-2BE ■ ■ -0AZ0 46 NHN 0.49 2LC0400-2BF ■ ■ -0AZ0 52 295-8 23 6500 NEN 160 199 188.0 8.0 185 17 121 155 193.7 8.8 310 344 0.75 2LC0400-3BE ■ ■ -0AZ0 66 NHN 0.82 2LC0400-3BF ■ ■ -0AZ0 74 325-8 33 6000 NEN 170 214 197.0 10.5 195 20 134 174 203.0 12.5 380 420 1.27 2LC0400-4BE ■ ■ -0AZ0 93 NHN 1.42 2LC0400-4BF ■ ■ -0AZ0 108 355-8 45 5500 NEN 185 235 222.0 11.0 215 22 145 189 229.0 12.5 390 434 2.01 2LC0400-5BE ■ ■ -0AZ0 123 NHN 2.21 2LC0400-5BF ■ ■ -0AZ0 140 385-8 56 5000 NEN 205 256 238.0 12.0 240 25 151 201 244.5 14.2 450 500 3.02 2LC0400-6BE ■ ■ -0AZ0 156 NHN 3.35 2LC0400-6BF ■ ■ -0AZ0 181 420-8 70 4500 NEN 230 282 266.0 12.0 275 27 177 231 273.0 14.2 470 524 4.74 2LC0400-7BE ■ ■ -0AZ0 202 NHN 5.23 2LC0400-7BF ■ ■ -0AZ0 230 455-8 88 4200 NEN 255 308 291.0 13.0 300 29 180 238 298.5 14.2 470 528 6.81 2LC0400-8BE ■ ■ -0AZ0 244 NHN 7.43 2LC0400-8BF ■ ■ -0AZ0 274 505-8 120 3800 NEN 285 344 315.0 15.0 340 31 188 250 323.9 17.5 590 652 11.5 2LC0401-0BE ■ ■ -0AZ0 335 NHN 12.8 2LC0401-0BF ■ ■ -0AZ0 390 545-8 165 3500 NEN 300 371 346.0 17.0 350 33 202 268 355.6 20.0 600 666 16.8 2LC0401-1BE ■ ■ -0AZ0 427 NHN 18.7 2LC0401-1BF ■ ■ -0AZ0 497 595-8 210 3200 NEN 330 405 384.0 18.0 390 36 212 284 394.0 20.0 610 682 25.9 2LC0401-2BE ■ ■ -0AZ0 552 NHN 28.6 2LC0401-2BF ■ ■ -0AZ0 626