ActionJac MJ-20-IR 5:1
Inch Worm Gear Mini Machine Screw Jack, Inverted Rotating, 0.5 Ton Capacity, 5:1 Gear Ratio, Screw Lead 0.25"
A Inverted Rotating Screw Jack has a lift shaft that moves a nut as it turns. The lift shaft is fixed to the worm gear. This causes the load, which is attached to the travel nut, to move along the lift shaft. A Inverted Roating Screw jacks has the lift shaft extending out the bottom of the jack.
To configure a part number, download 2D/3D models, or request a quote, please select the "Quote or Download" tab and click the "Configure" button. (Step 4 of 4)
|Product||ActionJac MJ-20-IR 5:1|
|Turns of Worm Per Inch Travel||20|
|Torque to Raise 1 lb. [in-lb]||0.0190|
|Lifting Screw Diameter [in]||0.50|
|Screw Lead [in]||0.250|
|Root Diameter [in]||0.332|
|Tare Drag Torque [in-lb]||-|
|Maximum Allowable Input [hp]||0.33|
|Maximum Input Torque [in-lb]||19.3|
|Compression Loading Maximum Travel at 1000 lbs. [lbs]||7.20|
|Compression Loading Maximum Travel at Any Load [lbs]||8.75|
|Maximum Worm Speed at Rated Load [rpm]||1090|
|Travel Rate at 1750 rpm [in/min]||90|
|Maximum Load at 1750 RPM [lb]||600|
|Starting Torque||2 x Running Torque|
|Base 0 Travel [lb]||2.5|
|Per Inch of Travel [lb]||0.20|
To continue, please configure your item below.