Описание винтового компрессора Sabroe серии SAB 128
Компрессор SAB 128 Mk3 — это винтовой компрессор с регулируемой производительностью и системой впрыскивания масла.
Два ротора имеют соответственно 4 зуба (ведущий ротор) и 6 зубьев (ведомый ротор) асимметричного профиля в соответствии с лицензией SRM. На стороне всасывания роторы оснащены роликовыми подшипниками, в то время как подшипники на стороне нагнетания представляют собой комбинированный набор подшипников, состоящий из роликовых подшипников, которые принимают на себя радиальные нагрузки, и шарикоподшипников, воспринимающих осевые нагрузки.
Характеристики роторов:
- Ведущий ротор с 4 зубьями, ведомый ротор с 6 зубьями.
- Асимметричный профиль с лицензией SRM.
- Роликовые подшипники на стороне всасывания, комбинированный набор подшипников на стороне нагнетания.
Материал и подключение электродвигателя:
- Роторы изготавливаются из закаленной или незакаленной стали.
- Электродвигатель подключается к ведущему или ведомому ротору в зависимости от материала ротора.
Сальниковое уплотнение:
- Уплотнение типа скользящего кольца для эффективной герметизации.
Встроенные защитные механизмы:
- Большой всасывающий фильтр для предотвращения загрязнения компрессора.
- Обратный клапан для предотвращения обратного вращения роторов при отключении питания.
Компактная конструкция:
- Встроенный масляный фильтр и электрическое реле расхода для уменьшения соединительных труб.
Регулирование производительности:
- Бесступенчатое регулирование производительности от 10% до 100%.
- Система золотника и микроэлектронная система управления «Сабро» UNISAB II.
Регулирование встроенного объемного отношения (Vi):
- Эффективное регулирование Vi для оптимальной работы компрессора.
- Вручную регулируемый ходовой винт под шейками валов роторов.
Список запасных частей для компрессоров Sabroe серии SAB 128
Pos. |
Designation |
No |
Part no. |
| Complete compressor for male drive | 4161-074 | ||
| Complete compressor for female drive | 4161-073 | ||
| Compressor housing | |||
| 10 | Rotor housing | 1 | 3011-021 |
| Bearing cover at suction end | |||
| 20 | Bearing cover | 1 | 3013-143 |
| 21 | O-ring dia 304.39×3.53 | 1 | 1331-112 |
| 22 | Cylindrical pin dia 12×40 | 2 | 1445-084 |
| 23 | Socket cap screw M12×35 | 16 | 1413-387 |
| 24 | Threaded plug with collar 1/2″ | 1 | 1343-027 |
| 25 | Gasket dia 27/21×1,5 | 1 | 2356-133 |
| Bearing cover at discharge end | |||
| 40 | Cover | 1 | 3013-052 |
| 43 | Cylinder screw M10×35 | 6 | 1413-373 |
| 44 | Adjusting screw | 2 | 2111-122 |
| 45 | Locking screw M6×10 | 4 | 1413-231 |
| Capacity regulating cylinder | |||
| 50 | Cylinder | 1 | 3043-010 |
| 51 | O-ring dia 82.14×3.53 | 1 | 1331-077 |
| 52 | Cylinder screw M10×35 | 3 | 1413-373 |
| Cover for capacity regulating cylinder | |||
| 60 | Cover | 1 | 3013-193 |
| 61 | O-ring dia 88.49×3.53 | 1 | 1331-079 |
| 62 | Cylinder screw M8×25 | 4 | 1413-357 |
| Housing for capacity indicator | |||
| 70 | Housing | 1 | 3045-002 |
| 71 | Cylinder screw M6×30 | 4 | 1413-343 |
| 72 | Cover for capacity indicator | 1 | 3045-003 |
| 73 | Cylinder screw M6×50 | 4 | 1413-347 |
| 74 | O-ring dia 98.02×3.53 | 1 | 1331-081 |
| 75.1 | Glass for indicator | 1 | 3045-006 |
| Shaft seal cover | |||
| 80 | Shaft seat cover | 1 | 3013-051 |
| 81 | O-ring dia 85.32×3.53 | 1 | 1331-078 |
| 82 | Cylinder screw M10×35 | 4 | 1413-373 |
| 83 | Driving pin dia 4×8 | 1 | 1446-011 |
| 86 | Hose connection 1/4″ | 1 | 1343-025 |
| 87 | Plastic hose 3/16″ | 1 | 1241-190 |
| 88 | Plug 1/4″ | 1 | 1345-025 |
| 89 | Gasket dia. 19/14×1.5 | 1 | 2356-124 |
| Cap cover | |||
| 90 | Cap cover | 1 | 3013-050 |
| 91 | O-ring dia 85.32×3.53 | 1 | 1331-078 |
| 92 | Cylinder screw M10×35 | 4 | 1413-373 |
| Cover for slide stop | |||
| 100 | Cover | 1 | 3013-057 |
| 101 | O-ring dia 66.27×3.53 | 1 | 1331-072 |
| 102 | Cylinder screw M10×35 | 3 | 1413-373 |
| 103 | Retainer for spindle bearings | 1 | 3044-013 |
| 104 | Cylinder screw M6×20 | 4 | 1413-341 |
| 105 | Locking plate | 1 | 2114-043 |
| Rotors and suction end bearings | |||
| 110 | Set of rotors for SAB 128H, female drive | 1(F) | 3024-018 |
| 110 | Set of rotors for SAB 128 H, male drive | 1(M) | 3024-109 |
| 111 | Roller bearing | 2 | 1513-016 |
| 112 | Retainer pin for male rotor | 1 | 3021-012 |
| 113 | Oil splash ring | 1 | 1437-217 |
| 114 | Thrust washer | 2 | 3021-035 |
| 115 | Cylinder screw M12×35 | 2 | 1413-387 |
| 118 | Driving pin dia 4×8 | 1 | 1446-019 |
| 119 | Retainer pin for female rotor | 1 | 3021-017 |
| 120 | Balance piston, suction end | 1 | 3025-007 |
| Discharge end bearings, female rotor | |||
| 130 | Balance piston dia. 64 | 1 | 3025-016 |
| 131 | Radial roller bearing dia. 40/90×33 | 1 | 1513-016 |
| 132 | Four point bearing dia. 40/90×23 | 1 | 1513-027 |
| 133 | Set of shims dia- 70/90 for adjusting the | 1 | 2124-080 |
| clearance between the rotor and outlet port | |||
| comprising: 1 off thickness 0.49mm | |||
| 1 −0.52mm | |||
| 1 −0.55 mm | |||
| 1 −0.58 mm | |||
| 1 −0.61 mm | |||
| 1 −0.64mm | |||
| 1 −0.67mm | |||
| Discharge end bearings, male rotor | |||
| 135 | Balance piston dia 64 | 1 | 3025-016 |
| 136 | Radial roller bearing dia 45/100×36 | 1 | 1513-012 |
| 137 | Four point bearing dia 45/100×25 | 1 | 1513-028 |
| 138 | Set of shims dia 80/100 for adjusting the | 1 | 2124-081 |
| clearance between the rotor and outlet port | |||
| comprising: 1off thickness 0.49mm | |||
| 1 −0.52mm | |||
| 1 −0.55 mm | |||
| 1 −0.58 mm | |||
| 1 −0.61 mm | |||
| 1 −0.64mm | |||
| 1 −0.67mm | |||
| Discharge ports | |||
| 140 | Discharge port for male rotor | 1 | 3031-037 |
| 141 | Discharge port for female rotor | 1 | 3031-038 |
| 142 | Socket cap screw M8×120 | 6 | 1413-314 |
| 143 | Sealing ring dia 13/8 | 6 | 3049-006 |
| 144 | Set screw M 10×20 | 2 | 1413-252 |
| 145 | Set screw M1 Ox 10 | 2 | 1413-253 |
| 146 | Blank off screw | 2 | 1343-027 |
| 147 | Locking screw M 10×10 | 2 | 1413-253 |
| 148 | Adjusting screw M10×20 | 2 | 1413-032 |
| 149 | Gasket | 2 | 1331-427 |
| Parts for adjusting rotors | |||
| 151 | Thrust cover for male rotor | 1 | 3013-053 |
| 152 | O-ring dia 91.67×3.53 | 1 | 1331-080 |
| 153 | Thrust cover for female rotor | 1 | 3013-054 |
| 154 | O-ring dia 82.14×3.53 | 1 | 1331-077 |
| Shaft seal | |||
| 160 | Shaft seal type 680. | 1 | 1332-161 |
| Suction filter | |||
| 170 | Suction filter | 1 | 3042-081 |
| 171 | Set screw M6×10 | 3 | 1413-231 |
| Adjusting system for Vi-slide | |||
| 180 | Spindle | 1 | 3044-012 |
| 182 | Spacer ring | 1 | 3044-014 |
| 183 | Sealing ring dia 28/22 | 1 | 1331-503 |
| 184 | O-ring dia 44.04×3.53 | 1 | 1331-065 |
| 186 | Spindle bearing | 2 | 1512-015 |
| Slide stop | |||
| 190 | Slide stop (included in pos. 192) | ||
| Man. Vi-slide | |||
| 191 | Spring | 1 | 1523-014 |
| 192 | Slide control (including slide stop, pos. 190) | 1 | 3044-071 |
| 193 | Socket cap screw M10×25 | 1 | 1413-371 |
| Capacity regulating slide | |||
| 200 | Slide | 1 | 3043-175 |
| 201 | Inner piston part | 1 | 3043-075 |
| 202 | Outer piston part | 1 | 3043-076 |
| 203 | O-ring dia 53.57×3.53 | 1 | 1331-068 |
| 204 | Sealing ring dia 90/80 | 1 | 1332-118 |
| 205 | Cylindrical pin dia 6×12 (incl. in pos no 207) | (1) | 1445-075 |
| 206 | Cylinder screw M6×25 | 4 | 1413-342 |
| 207 | Piston rod | 1 | 3043-112 |
| 208 | Tape bearing | 2 | 2132-105 |
| 209 | O-ring dia 9,12×3,53 | 1 | 1331-215 |
| Spindle for capacity indication | |||
| 210.1 | Spindle | 1 | 3045-057 |
| 216 | Magnetic coupling | 1 | 3045-061 |
| 217 | O-ring dia. 44,12×2,62 (incl. in pos. 216) | (1) | 1331-146 |
| 218 | Hexagon head screw M4×16 (incl. in pos. 216) | (1) | 1413-320 |
| 219 | Hexagon head screw M4×20 (incl. in pos. 216) | (2) | 1413-322 |
| Capacity indication | |||
| 221 | Indicator dial | 1 | 3045-001 |
| 223 | Cylinder screw M4×10 | 1 | 1413-319 |
| 224 | Supporting ring | 1 | 2356-155 |
| 226 | Locking washer DC 15/8,4 | 1 | 1437-054 |
| 227 | Locking washer DC 8/4.3 | 1 | 1437-060 |
| Suction gas inlet | |||
| 252 | O-ring dia 190.09×3.53 | 1 | 1331-105 |
| 253 | Inlet flange | 1 | 3013-130 |
| 254 | Cylinder screw M16×45 | 8 | 1413-433 |
| 257 | Plug 1/4″ | 1 | 1343-025 |
| 258 | Gasket ring dia. 21/14×2,0 | 1 | 1331-428 |
| 259 | O-ring dia. 20,22×3,53 | 1 | 1331-019 |
| Non-return (check) valve | |||
| 260 | Valve cone | 1 | 3042-107 |
| 261 | Spring | 1 | 1523-033 |
| 262 | Cylinder screw M10×25 | 1 | 1413-371 |
| 263 | Adaptor | 1 | 3042-079 |
| 264 | Tape bearing dim 10×1 x 136 | 2 | 2132-099 |
| 265 | Locking device for non-retun valve | 1 | 3042-108 |
| 266 | Pointed screw M6×6 | 1 | 1413-229 |
| Suction side connection | |||
| 279 | Flange | 1 | 3013-130 |
| 280 | Cylinder screw M16×45 | 8 | 1413-433 |
| 281 | O-ring dia 190.09×3.53 | 1 | 1331-105 |
| Economizer inlet | |||
| 290 | Flange with plug | 1 | 3013-135 |
| 291 | Cylinder screw M10×30 | 2 | 1413-372 |
| 292 | O-ring dia 29.74×3.53 | 1 | 1331-025 |
| HLI Inlet | |||
| 300 | Flange with plug | 2 | 3013-136 |
| 301 | Cylinder screw M10×30 | 4 | 1413-372 |
| 302 | O-ring dia 20.22×3.53 | 2 | 1331-019 |
| Connecting parts for slide rod | |||
| 310 | Washer for slide rod | 1 | 3043-108 |
| 311 | Cylinder screw M10×55 | 1 | 1413-377 |
| External oil piping | |||
| 320-1 | Pipe set complete, female drive | 1 | 3049-021 |
| 320-2 | Pipe set complete, male drive | 1 | 3049-031 |
| 325-1 | Orifice dia. 5,0 for oil injection pipe — R717 | 1 | 3142-052 |
| 325-2 | Orifice dia. 3,2 for oil injection pipe — R22 and HFC’s | 1 | 3142-054 |
| 331 | Plug 1/2″ | 1 | 1343-027 |
| 332 | Gasket ring dia. 28,5/21.6×2,3 | 1 | 1331-430 |
| 333 | Plug 1/4″ | 1 | 1343-025 |
| 334 | Gasket ring dia. 24/14×2,0 | 1 | 1331-428 |
| 335 | Plug 1/4″ | 1 | 1343-025 |
| 336 | Gasket ring dia. 21/14×2,0 | 1 | 1331-428 |
| 337 | Plug 3/4″ | 1 | 1343-028 |
| 338 | Gasket dia. 34,93/27.13×2,34 | 1 | 1331-433 |
| Electrical signal transmitter for | |||
| capacity slide position (optional) | |||
| 350 | Turning transmitter | 1 | 3448-004 |
| 351.1 | Sight-glass for transmitter | 1 | 3045-007 |
| 352 | Screw for transmitter | 4 | 1412-012 |
| M3×8(included in pos. 350) | |||
| Limitation of minimum capacity (optional) | |||
| 228 | Spacer ring for SAB 128H | 1 | 3045-028 |
| 229 | O-ring dia. 82.14×3.53 | 1 | 1331-077 |
| 210.2 | Spindle | ||
| replaces pos. 210.1 | 1 | 3045-063 | |
| Limitation of minimum capacity (optional) | |||
| 75.2 | Glass for indicator, SAB 128/163 | ||
| replaces pos. 75.1 | 1 | 3045-036 | |
| 351.2 | Glass for indicator for turning transmitter, SAB 128/163 replaces pos. 351.1 | 1 | 3045-037 |
| Oil filter parts | |||
| 450 | Cover | 1 | 3041-008 |
| 452 | O-ring dia 132,94×3,53 | 1 | 1331-093 |
| 453 | O-ring dia 101,19×3.53 | 1 | 1331-083 |
| 455 | Locking nut M10 | 1 | 1433-080 |
| 456 | Cylinder screw | 4 | 1413-387 |
| 458 | Stay bolt | 1 | 2111-129 |
| 459 | Magnet | 4 | 1517-022 |
| 460 | Intermediate ring | 4 | 3424-039 |
| 461 | Elastomer ring | 2 | 1334-012 |
| 470 | Filter element | 1 | 1517-121 |
| 471 | Plug 1/4″ | 1 | 1343-025 |
| 472 | Gasket ring dia. 21/14×2,0 | 1 | 1331-428 |
| 473 | O-ring dia. 20,22×3,53 | 1 | 1331-019 |
| 480 | Filter housing | 1 | 3042-084 |
| 481 | O-ring dia 183,74×3,53 | 1 | 1331-104 |
| 482 | Cylinder screw M8×25 | 4 | 1413-357 |
| 483 | Pointed screw M6×8 | 3 | 1413-230 |
| Flow switch arrangement | |||
| 500 | Terminal box | 1 | 1554.001 |
| 505 | Nippel | 1 | 2314-106 |
| 506 | Dowty ring 34,9/27,1×2,3 | 1 | 1331-433 |
| 507 | Flow switch with ball | 1 | 1553-024 |
| 508 | Washer | 1 | 2114-046 |
| 509 | Gasket ring 19/14×1,5 | 1 | 2356-124 |
| 510 | Spring | 1 | 2144-041 |
| 511 | Circlip (part of pos. 507) | 1 | |
| Compressor relief valve system | |||
| 700-1 | Back pressure independent safety valve, | 1 | 2416-202 |
| BSV8, 18 bar | |||
| 700-2 | Back pressure independent safety valve, | 1 | 2416-203 |
| BSV8, 20 bar | |||
| 700-3 | Back pressure independent safety valve, | 1 | 2416-204 |
| BSV8. 21 bar | |||
| 700-4 | Back pressure independent safety valve, | 1 | 2416-224 |
| BSV8, 22 bar | |||
| 700-5 | Back pressure independent safety valve, | 1 | 2416-205 |
| BSV8, 25 bar | |||
| 701 | Connection line, POV 40, dia. 12 | 1 | 3014-013 |
| 702 | Cylinder screw M12×35 | 4 | 1413-387 |
| 703 | O-ring dia. 82,14×3,53 | 1 | 1331-077 |
| 704 | Main valve POV 40 including connection pipe | 1 | 3014-011 |
| 715 | Cover | 1 | 3013-180 |
| 716 | Cylinder screw M14×90 | 4 | 1413-417 |
| 717 | O-ring dia. 69,44×3,53 | 1 | 1331-073 |
| 721 | Cylinder screw M12×30 | 4 | 1413-386 |
| 722 | O-ring dia. 63,09×3.53 | 1 | 1331-071 |
| 725 | Banjo coupling | 1 | 1349-091 |
| 726 | Al gasket, dia, 24/13×1,5 | 1 | 2356-127 |
| 727 | Reducer G 3/4-G 3/8″ | 1 | 2312-038 |
| 730 | Union nut G 1"-3/8″ | 1 | 2469-070 |
| 732 | Al gasket, dia- 30/16×1,5 | 1 | 2356-137 |
| Temperature/pressure transducers | |||
| 751 | Pressure transducer, suction gas (PT1) | 1 | 1373-249 |
| 752 | Pressure transducer, oil after filter (PT3) | 1 | 1373-271 |
| 753 | Pressure transducer, oil before filter (PT4) | 1 | 1373-271 |
| 755 | Coupfing 10-RL | 2 | 1349-137 |
| 756 | Elbow coupling 10-RL | 1 | 1349-154 |
| 761 | Temperature transmitter, compressor oil (TT6) | 1 | 1373-281 |
| 762 | Temperature transmitter, suction gas (TT7) | 1 | 1373-282 |
| 765 | Gasket ring — DKA R 1/4 | 2 | 1349-135 |
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