If you looking for one of the best sj-2t worm screw jack manufacturers or a such supplier in China,Website:://.screwjacksj.com, equipped with one professional factory, Sijie Industrial Co.,Ltd is always at your service, we are able to offer you customized sj-2t worm screw jack products.SJ-2T Worm Screw Jack Detailed Information:1. Jack Model: SJ-2T 2. Screw Diam.: 25 mm 3. Screw Pitch: 5 mm 4. Static Load: Max 2 tons 5. Dynamic Load: Max 1.35 tons 6. Gear Ratio: 1/5 1/10 1/20 7. Lifting Speed: 1.25mm/s-25mm/sSJ-2T Worm Screw Jack Specification:ModelLiftingScrew(mm)WormGearRatioTravel perFull turn ofworm (mm)1800RPM1500RPM1200RPMPower(HP)Load(kg)Speed(mm/s)Power(HP)Load(kg)Speed(mm/s)Power(HP)Load(kg)Speed(mm/s)SJ-2TTr 25*51/51mm0.93500300.86550250.87700201/100.5mm0.5500150.555012.50.5700101/200.25mm0.56007.50.57006.250.59005WormGearRatioTravel perFull turn ofworm (mm900RPM600RPM300RPMPower(HP)Load(kg)Speed(mm/s)Power(HP)Load(kg)Speed(mm/s)Power(HP)Load(kg)Speed(mm/s)1/51mm0.84900150.621000100.5100051/100.5mm0.510007.50.5100050.2510002.51/200.25mm0.512003.750.2513502.50.2513501.25