JWB (Ball Screw Type) ke mochini o sebetsang hantle haholo, o bolokang matla o etselitsoeng ts'ebetso ea lebelo le mahareng. Likarolo tsa eona tse ka sehloohong li kenyelletsa sekoti se nepahetseng sa bolo le sesebelisoa sa seboko se nepahetseng haholo, se fanang ka ts'ebetso e tšepahalang bakeng sa lits'ebetso tse batlang.
Likarolo tsa Bohlokoa:
- Sebetsa se Phahameng: Ka lebaka la sekoti sa bolo, ho sututsa ho hoholo ho ka fihlelleha ka matla a manyane a ho khanna, ho etsa hore jack e sebetse hantle.
- Lebelo le Phahameng: Ha ho bapisoa le li-screw jacks tsa trapezoidal, moralo oa screw screw o lumella ts'ebetso e potlakileng, e ntlafatsa tlhahiso.
- Nako e telele: Tšebeliso ea sekoti se tšoarellang le se ka tšeptjoang sa bolo e tiisa bophelo bo bolelele ba ts'ebetso, e leng se etsang hore e be tharollo e theko e boima ka nako e telele.
- Tlhokahalo ea Brake: Kaha sekoti sa bolo ha se na mokhoa oa ho itšeha, mochini oa brake oa hlokahala ho boloka mojaro.
Lisebelisoa:
E loketse lits'ebetso tse hlokang ts'ebetso e potlakileng le e sebetsang hantle.
E loketse mesebetsi ea lebelo le mahareng moo ho tšoarella ha nako e telele le ts'ebetso ea ho boloka matla e leng lintho tse tlang pele.
Letoto la JWB le fana ka tekanyo e ntle ea lebelo, ts'ebetso le bophelo bo bolelele, e leng khetho e tšepahalang bakeng sa ts'ebeliso e fapaneng ea indasteri.
Boholo (JWB) | JWB005 | JWB010 | JWB025 | JWB050 | JWB100 | JWB150 | JWB200 | JWB300 | JWB500 | JWB750 | JWB1000 | ||
Matla a Motheo | kN {tf} | 4.9 | 9.8 | 24.5 | 49 | 98 | 147 | 196 | 294 | 490 | 735 | 980 | |
{0.5} | {1} | {2.5} | {5} | {10} | {15} | {20} | {30} | {50} | {75} | {100} | |||
Kantle Screw Diameter | mm | 16 | 20 | 25 | 36 | 45 | 50 | 63 | 85 | 100 | 125 | 140 | |
Minor Screw Diameter | mm | 13.5 | 17.5 | 21.4 | 31.3 | 39.1 | 43.1 | 55.7 | 74.8 | 87 | 112 | 122 | |
Screw lead | mm | 5 | 5 | 8 | 10 | 12 | 16 | 16 | 20 | 24 | 25 | 32 | |
Karolelano ea Gear | H Lebelo | 5 | 5 | 6 | 6 | 8 | 8 | 8 | 10 2/3 | 10 2/3 | 10 2/3 | 12 | |
L Lebelo | 20 | 20 | 24 | 24 | 24 | 24 | 24 | 32 | 32 | 32 | 36 | ||
Sebetsa ka Kakaretso | % | H Lebelo | 63 | 61 | 62 | 64 | 63 | 63 | 62 | 56 | 60 | 57 | 54 |
L Lebelo | 37 | 34 | 35 | 39 | 43 | 43 | 41 | 34 | 38 | 36 | 32 | ||
Max. E lumelletsoe Bokhoni ba ho Kena | kW | H Lebelo | 0.25 | 0.54 | 1.3 | 2.2 | 3.6 | 4 | 5.5 | 8.9 | 13.3 | 16.1 | 21.2 |
L Lebelo | 0.12 | 0.27 | 0.63 | 1 | 1.9 | 2.1 | 2.8 | 4.1 | 6.5 | 8.2 | 10.2 | ||
Tare Hula Torque | N · m {kgf · m} | 0.11 | 0.29 | 0.62 | 1.37 | 1.96 | 2.65 | 3.92 | 9.81 | 19.6 | 29.4 | 39.2 | |
{0.011} | {0.03} | {0.063} | {0.14} | {0.2} | {0.27} | {0.4} | {1} | {2} | {3} | {4} | |||
Ho tšoara Torque | N · m {kgf · m} | HSpeed | 0.69 | 1.27 | 4.31 | 10.78 | 19.6 | 39.2 | 51 | 68.6 | 140.1 | 210.7 | 362.6 |
{0.07} | {0.13} | 0.44} | 1.1} | {2.0} | 4.0} | 5.2} | 7.0} | 14.3} | 21.5} | {37} | |||
Lebelo | 0.14 | 0.26 | 0.91 | 2.4 | 5.8 | 11.8 | 15 | 19.5 | 41.2 | 59.8 | 99 | ||
{0.014} | {0.027} | {0.093} | {0.24} | {0.59} | 1.2} | 1.53} | 1.99} | 4.2} | 6.1} | 10.1} | |||
Torque e lumelletsoeng ea ho Kena | N · m {kgf · m} | 9.8 | 19.6 | 49 | 153.9 | 292 | 292 | 292 | 735 | 1372 | 1764 | 2450 | |
{1} | {2} | {5} | 15.7} | 29.8} | 29.8} | 29.8} | {75} | {140} | {180} | {250} | |||
Torque e Kenyellelitsoeng e Hlokehang bakeng sa Matla a Motheo | N · m {kgf · m} | HSpeed | 1.3 | 2.8 | 9 | 21.5 | 39.1 | 77 | 104.5 | 169.6 | 317.5 | 511.2 | 810.2 |
{0.14} | {0.29} | {0.92} | {2.2} | 4.0} | 7.8} | 10.7} | 17.3} | 32.4} | 52.1} | 82.6 } | |||
Lebelo | 0.62 | 1.4 | 4.3 | 9.6 | 20.4 | 39.6 | 54.2 | 98.5 | 177.9 | 290.8 | 486.9 | ||
{0.06} | {0.15} | 0.44} | {0.98} | {2.1} | 4.0} | {5.5} | {10.0} | 18.1} | ‹ 29.6} | 49.6 } | |||
Screw Movement/ ho latela Phetohelo ea Shaft ea ho Kena | mm | H Lebelo | 1 | 1 | 1.33 | 1.67 | 1.5 | 2 | 2 | 1.88 | 2.25 | 2.34 | 2.67 |
L Lebelo | 0.25 | 0.25 | 0.33 | 0.42 | 0.5 | 0.67 | 0.67 | 0.63 | 0.75 | 0.78 | 0.89 | ||
Max. Kenya rpm | r/mets | H Lebelo | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 |
L Lebelo | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | 1800 | ||
Max. Kenya rpm bakeng sa Matla a Motheo | r/mets | H Lebelo | 1800 | 1800 | 1400 | 1000 | 890 | 500 | 500 | 500 | 400 | 300 | 250 |
L Lebelo | 1800 | 1800 | 1400 | 1000 | 890 | 500 | 500 | 400 | 350 | 270 | 200 | ||
Screw Shaft Rotational Torque bakeng sa Matla a Motheo | N · m {kgf · m} | 4.3 | 8.7 | 34.7 | 86.7 | 208.2 | 416.3 | 555.1 | 1040.9 | 2081.7 | 3252.7 | 5551.3 | |
0.44} | {0.88} | 3.5} | 8.8} | 21.2} | 42.4 } | 56.6 } | 106.1} | 212.2} | 331.6} | 565.9} |