MA Series Worm Screw Jacks

Mashoko Akakosha:

Load Capacity:5 kN-350 kN seyakajairwa
Zvishandiso Zvedzimba:GGG / cast simbi / Stainless simbi
Lead Screw Options:1. Standard 1 x Pitch 2. 2 x Pitch 3. Anti-Rotation (Keyed) 4. Stainless Steel 5. Left Hand Thread 6. Ball screw
Special custom designs iripo
Dimensionally Inochinjika Nevamwe Vagadziri:SERVOMECH
Nguva Yekutumira:7-15 mazuva
Kubvunza kwako ndiko kutyaira kwedu!


Product Detail

Technical Data

Product Tags

Zvimiro (Modhi A - Kufamba Screw):

  • Intermittent Duty Cycle: Yakanakira maapplication uko screw jack inoshanda nepakati.
  • Lubrication: Hupenyu hurefu hwekugadzira girisi yakaomeswa worm giya inovimbisa kusimba.
  • Precision Worm Gearbox: ZI involute profile for high precision.
  • Gearbox Ratios: Kubva 1:4 kusvika 1:36.
  • Monobloc Housing: Yakakwana uye yakasimba, yakagadzirirwa kusimba uye kusimba.
  • Input Speed: Kusvikira ku1500 rpm.
  • Screw Type: Acme screw drive ine 1 kana 2 inotanga.
  • Aripo Saizi: 14 saizi, ine screw diameters kubva kuØ18 mm kusvika Ø160 mm.
  • Kutakura Kukwanisa: Kubva pa5 kN kusvika ku1000 kN.

Zvishandiso (Modhi A):

  • Stroke Length Limit Device: Magnetic kana inductive proximity sensors yekudzora sitiroko.
  • Position Kudzora: Kuwedzera kana absolute encoder anowanikwa kune chaiyo chinzvimbo.
  • Mota Kuenderana: Yakagadzirirwa IEC yakajairika mota, AC / DC mota, uye brushless servomotors.
  • Sarudzo dzeDzimba: Makomba akadhindwa ane shinda kana kuburikidza nemakomba ekumisikidza zvakasiyana-siyana.
  • Chengetedzo Mamiriro: Misa nati kudzivirira kupfuura-kufamba, mabhero anodzivirira, anti-turn mudziyo, uye kuchengetedza nati.
  • Special Options: Stainless steel attachments (AISI 303, 304, 316), mafuta ekuzora anoenderana netembiricha, uye mafuta anochengetedzwa muindasitiri yechikafu.

Zvimiro (Modhi B - Yekufamba Nut):

  • Intermittent Duty Cycle: Zvakare inokodzera kushanda kwepakati.
  • Lubrication: Inogara kwenguva refu yekugadzira girisi yekuzora giya rehonye.
  • Precision Gearbox: Yakanyanya kurongeka neZI involute mbiri.
  • Gearbox Ratios: Kubva 1:4 kusvika 1:36.
  • Dzimba: Compact, yakasimba dhizaini ine monobloc kuvaka.
  • Input Speed: Kusvikira ku1500 rpm.
  • Screw Type: Acme screw drive ine 1 kana 2 inotanga, asi inoshandisa yekufamba nati dhizaini.
  • Aripo Saizi: 14 akajairwa saizi, Ø18 mm kusvika Ø160 mm acme screws.
  • Kutakura Kukwanisa: Kubva pa5 kN kusvika ku1000 kN.

Zvishandiso (Modhi B):

  • Position Kudzora: Kuwedzera kana absolute encoders yekunyatsoita.
  • Motor Mounting: Inoenderana neIEC yakajairika mota, AC / DC, uye brushless servomotors.
  • Sarudzo dzeDzimba: Makomba akadhindwa ane shinda kana kuburikidza nemakomba ekukwira kuchinjika.
  • Chengetedzo Zvimiro: Inodzivirira mabhero, trunnion gomo, kuchengetedza nati, uye acme tambo kupfeka-level cheki.
  • Sarudzo Dzakakosha: Stainless simbi inonamirwa, mafuta ekuzora akakwira/akaderera tembiricha, uye indasitiri yechikafu-inoenderana nemafuta.

Common Applications:

Aya maAcme screw jacks akanakira kunyorera munzvimbo dzakaomarara, senge magedhi emvura, michina yekugadzira mapepa, uye maindasitiri anoda kuvimbika kwakanyanya uye kuita.


  • Zvakapfuura:
  • Zvinotevera:

  • SIZE (MA) - Trapezoidal-thread spindle MA5 MA10 MA25 MA50 MA80 MA100 MA200 MA350
    Kutakura mutoro [kN], (push-dhonza) 5 10 25 50 80 100 200 350
    1-kutanga acme screw Tr18×4 Tr22×5 Tr30×6 Tr40×7 Tr55×9 Tr60×12 Tr70×12 Tr100×16
    Worm gear centre chinhambwe [mm] 30 40 50 63 63 80 100 125
    Available ratio RV 1:4(4:16) 1:5(4:20) 1:6(4:24) 1:7(4:28) 1:7(4:28) 1:8(4:32) 1:8(4:32) 3:32
    RN 1:16(2:32) 1:20 1:18(2:36) 1:14(2:28) 1:14(2:28) 1:24 1:24 1:16(2:32)
    RL 1:24 1:25 1:24 1:28 1:28 1:32 1:32 1:32
    Stroke [mm] ye1 input shaft revolution Ratio RV1 1 1 1 1 1.28 1.5 1.5 1.5
    RN1 0.25 0.25 0.33 0.5 0.64 0.5 0.5 1
    RL1 0.17 0.2 0.25 0.25 0.32 0.38 0.38 0.5
    Kutanga kushanda zvakanaka Ratio RV1 0.21 0.22 0.2 0.18 0.18 0.2 0.17 0.16
    RN1 0.16 0.15 0.16 0.15 0.15 0.13 0.12 0.14
    RL1 0.13 0.14 0.13 0.11 0.11 0.12 0.11 0.1
    Kumhanya kushanda pa3000 rpm Ratio RV1 0.4 0.41 0.38 0.37 0.39 0.41 0.38 0.39
    RN1 0.31 0.3 0.3 0.32 0.33 0.32 0.31 0.34
    RL1 0.27 0.28 0.28 0.26 0.27 0.3 0.28 0.29
    Kutanga torque pane yekuisa shaft pa max. mutoro [Nm] Ratio RV1 3.8 7.2 19.9 44.1 77 120 282 525
    RN1 1.2 2.6 8.3 24.8 47 62 133 400
    RL1 1 2.3 7.6 18 34 50 109 280
    Max. Simba rekushandisa rinobvumirwa [kW] Ratio RV1 0.4 0.6 1.2 2.4 2.5 3 4.5 8
    RN1 0.2 0.3 0.7 1.7 1.8 2.6 4 7
    RL1 0.17 0.25 0.6 1.2 1.2 2.3 3.8 6.8
    Reactive torque pane acme sikuruu (nut) inodiwa pamax. mutoro [Nm] 8 20 65 165 368 525 1180 2880
    Zvinhu zveimba kukanda mualuminium alloy kukanda mu spheroidal graphite iron
    EN 1706-AC-AlSi10Mg T6 EN-GJS-500-7 (UNI EN 1563)
    Misa ye screw jack isina acme screw [kg] 2.2 4.3 13 26 26 48 75 145
    Misa ye100mm yega yega acme screw [kg] 0.16 0.23 0.45 0.8 1.6 1.8 2.5 5.2