ActionJac MJ-20-UR 5:1
Inch Worm Gear Mini Machine Screw Jack, Upright Rotating, 0.5 Ton Capacity, 5:1 Gear Ratio, Screw Lead 0.25"
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Product Specifications
Product Specifications
Configure
Product Specifications
Details
- Capacity [Ton]:
- 0.5
- Gear Ratio:
- 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]:
- 1
Performance Specifications
- 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
Weight
- Base 0 Travel [lb]:
- 2.5
- Per Inch of Travel [lb]:
- 0.20
- Grease [lb]:
- 0.5
More Details
A Upright 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 Upright Roating Screw jacks has the lift shaft extending out the top of the jack.