
| Item No. | THC ZT12 Series Locking Assembly Dimensions | Rated Load | Pressure Between Locking Assembly & Shaft | Locking Screws DIN 912-12.9 | Wt | ||||||||
| ID*OD | d | D | L | L1 | L2 | Axial Force | Torque | Qty. | Size | Bolt Torque | |||
| mm | Ft, kN | Mt, kN | N/mm2 | N.m | kg | ||||||||
| ZT12-25*55 | 25 | 55 | 32 | 40 | 46 | 840 | 67 | 297 | 101 | 6 | M6*35 | 17 | 0.47 |
| ZT12-28*55 | 28 | 55 | 940 | 67 | 265 | 101 | 0.44 | ||||||
| ZT12-30*55 | 30 | 55 | 1000 | 67 | 248 | 101 | 0.42 | ||||||
| ZT12-35*60 | 35 | 60 | 44 | 54 | 60 | 1300 | 74 | 165 | 87 | 7 | M6*45 | 1.00 | |
| ZT12-40*73 | 40 | 73 | 62 | 2900 | 145 | 282 | 116 | M8*50 | 41 | 1.10 | |||
| ZT12-45*75 | 45 | 75 | 3260 | 145 | 251 | 116 | 1.20 | ||||||
| ZT12-50*80 | 50 | 80 | 56 | 64 | 72 | 4150 | 166 | 200 | 98 | 8 | 1.40 | ||
| ZT12-55*85 | 55 | 85 | 5150 | 186 | 205 | 104 | 9 | 1.60 | |||||
| ZT12-60*90 | 60 | 90 | 6200 | 207 | 202 | 106 | 10 | 1.70 | |||||
| ZT12-65*95 | 65 | 95 | 6750 | 207 | 187 | 100 | 1.90 | ||||||
| ZT12-70*110 | 70 | 110 | 70 | 78 | 88 | 11500 | 329 | 223 | 114 | M10*60 | 83 | 3.10 | |
| ZT12-80*120 | 80 | 120 | 14500 | 362 | 215 | 115 | 11 | 3.50 | |||||
| ZT12-90*130 | 90 | 130 | 17800 | 390 | 208 | 115 | 12 | 3.80 | |||||
| ZT12-100*145 | 100 | 145 | 90 | 100 | 112 | 26300 | 527 | 200 | 107 | 11 | M12*80 | 145 | 6.10 |
| ZT12-110*155 | 110 | 155 | 31800 | 575 | 1998 | 110 | 12 | 6.60 | |||||
| ZT12-120*165 | 120 | 165 | 40400 | 670 | 212 | 120 | 14 | 7.20 | |||||
| ZT12-130*180 | 130 | 180 | 104 | 116 | 130 | 51600 | 789 | 192 | 112 | 12 | M14*90 | 230 | 10.00 |
| ZT12-140*190 | 140 | 190 | 64700 | 920 | 208 | 124 | 14 | 10.60 | |||||
| ZT12-150*200 | 150 | 200 | 74200 | 966 | 208 | 127 | 15 | 11.30 | |||||
| ZT12-160*210 | 160 | 210 | 84500 | 1050 | 208 | 128 | 16 | 11.90 | |||||
| ZT12-170*225 | 170 | 225 | 134 | 146 | 162 | 106200 | 1280 | 182 | 113 | 14 | M16*110 | 355 | 18.00 |
| ZT12-180*235 | 180 | 235 | 123250 | 1370 | 184 | 115 | 15 | 18.80 | |||||
| ZT12-190*250 | 190 | 250 | 133800 | 1460 | 186 | 116 | 16 | 21.90 | |||||
| ZT12-200*260 | 200 | 260 | 146000 | 1460 | 177 | 112 | 16 | 23.00 | |||||
| ZT12-220*285 | 220 | 285 | 181000 | 1640 | 188 | 115 | 18 | 27.00 | |||||
| ZT12-240*305 | 240 | 305 | 218000 | 1820 | 184 | 119 | 20 | 29.20 | |||||
| ZT12-260*325 | 260 | 325 | 280000 | 1920 | 178 | 117 | 21 | 31.50 | |||||
| ZT12-280*355 | 280 | 355 | 165 | 177 | 197 | 360000 | 2550 | 185 | 177 | 18 | M20*130 | 690 | 46.00 |
| ZT12-300*375 | 300 | 375 | 428000 | 2850 | 192 | 123 | 20 | 51.00 | |||||
| ZT12-320*405 | 320 | 405 | 480000 | 3000 | 188 | 119 | 21 | 62.00 | |||||
| ZT12-340*425 | 340 | 425 | 534000 | 3140 | 186 | 119 | 22 | 66.00 | |||||
| ZT12-360*455 | 360 | 455 | 190 | 202 | 224 | 670000 | 3730 | 176 | 115 | 21 | M22*150 | 930 | 91.00 |
| ZT12-380*475 | 380 | 475 | 742000 | 2900 | 175 | 115 | 22 | 95.00 | |||||
| ZT12-400*495 | 400 | 495 | 852000 | 4260 | 181 | 120 | 24 | 100.00 | |||||
| ZT12-420*515 | 420 | 515 | 894000 | 4260 | 173 | 116 | 24 | 140.00 | |||||