30 ton machine screw jack
  • Jack Model: LM-30T
  • Lifting Screw Diam.: 75 mm
  • Screw Pitch: 12 mm
  • Static Load Capacity: Max 30 tons
  • Dynamic load Capacity: Max 9.6 tons
  • Gear Ratio: 1/8 ,1/16 ,1/32
  • Lifting Speed: 1.67mm/s-25mm/s
  • Max Input: 1500 rpm
  • Screw Type: Trapezoidal Screw
  • Screw Top End: top plate, clevis end, threaded end, plain end
  • Power Source:  Manual operation, Electric operation
  • Individually or multiple screw jack lift system arrangements are available.
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30 Ton Worm Gear Machine Screw Jack Specifications

LiftingMotion’s 30-ton worm gear machine screw jacks offer a low-cost solution to a wide variety of industrial lifting, lowering, pushing, and pulling applications. Translating, Keyed, or Rotating version is available. Three standard gear ratio.

ModelLifting

Screw

(mm)

Worm

Gear

Ratio

Travel per

Full turn of

worm (mm)

1800RPM1500RPM1200RPM
Power

(HP)

Load

(kg)

Speed

(mm/s)

Power

(HP)

Load

(kg)

Speed

(mm/s)

Power

(HP)

Load

(kg)

Speed

(mm/s)

LM-30TTr75*121/121mm4.861850304.712150254.55260020
1/180.67mm3.561900203.59230016.73.44275013.3
1/360.33mm2.222200102.1926008.32.1532006.7
Worm

Gear

Ratio

Travel per

Full turn of

worm (mm

900RPM600RPM300RPM
Power

(HP)

Load

(kg)

Speed

(mm/s)

Power

(HP)

Load

(kg)

Speed

(mm/s)

Power

(HP)

Load

(kg)

Speed

(mm/s)

1/121mm4.273250153.944500102.864005
1/180.67mm3.283500102.9447006.72.0967003.33
1/360.33mm1.97390051.8254003.331.6196001.67

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