Vertical Single Sheaves

Four Mounting Hole Models & Six Mounting Hole Models

MODEL NUMBER Max. Rope Ø A B Pitch C D Pitch G H J M HOLE Ø L Mass (kg) No. Mtg. Holes
ABACUS105VSS 6 100 38 125 96 74 136 Ø105 Ø124 12 51 6 4
ABACUS140VSS 8 135 50 155 115 94 177 Ø140 Ø169 14 61 9 4
ABACUS175VSS 10 175 66.5 190 150 117 220 Ø175 Ø206 18 77 16 4
ABACUS228VSS 13 240 90 240 180 152 285 Ø228 Ø267 22 86 28 6
ABACUS280VSS 16 290 113 270 212 188 352 Ø280 Ø329 26 100 52 6
ABACUS350VSS 20 360 148 290 222 235 441 Ø350 Ø411 26 110 82 6

Eight Mounting Hole Models & Ten Mounting Hole Models

MODEL NUMBER Max. Rope Ø A B Pitch C D Pitch E Pitch G H J M HOLE Ø L Mass (kg) No. Mtg. Holes
ABACUS438VSS 26 460 193 300 244 110 294 553 Ø438 Ø517 26 124 152 8
ABACUS490VSS 28 510 212 360 276 126 329 617 Ø490 Ø575 32 143 230 8
ABACUS560VSS 32 580 245 410 330 155 365 694 Ø560 Ø658 32 163 322 10
ABACUS630VSS 36 630 265 450 350 165 406 776 Ø630 Ø740 32 184 412 10

Twelve Mounting Hole Models

MODEL NUMBER Max. Rope Ø A B Pitch C D Pitch E Pitch F G H J M HOLE Ø L Mass (kg) No. Mtg. Holes
ABACUS735VSS 42 700 300 505 382 200 100 473 905 Ø735 Ø857 32 200 580 8

(1) Specify Bush Type or Bearing Type – e.g. ABACUS228VSS-BH (for bush) or ABACUS228VSS-BR (for bearing)

(2) All dimensions are in millimeters (mm)