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350 kN Capacity Machine Jack Screws

350 kN Capacity Machine Jack Screws

Country/Region china
Company JACTON INDUSTRY CO.,LTD.
Categories Galvanized Bolts And Nuts
Update 2019-01-16 07:04:38
ICP License Issued by the Chinese Ministry
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Products

350 kN Capacity Machine Jack Screws

Model: JTC350-350 kN-Tr 100x10-Stroke 50-6000MM
Brand Name: Jacton
Order QuantityMOQ 1pc Acceptable
Product OriginGuangdong, China
Assembly Drawing3D (stp, step, model, igs), 2D (dwg, dxf), PDF
Delivery Time10-15 Working Days After Payment
Payment MethodsT/T, PayPal, Western Union, MoneyGram
Transportation Modes: Air Freight, Sea Freight
Shipment PortShenzhen, Guangzhou, Hongkong
PackagesStrongest Exporting Plywood Cases
Description:
Jacton 350 kn capacity machine jack screws designed for the adjustment of horizontal presses or saw blade tension. Available in 10:1 and 40:1 worm gear ratios. There are no standard stroke and all worm gear screw jack systems travel lengths are built with customers required. Available stroke from 50mm to 6000mm.
Features of 350 kN Capacity Machine Jack Screws
1. Upright or inverted installation with maximum static load capacity 350 kN in tension or compression.
2. Self-locking with no need brake or lock mechanisms to hold position.
3. 100mm diameter lifting screw, 10mm lead acme screw (single start acme thread).
4. Available in 10:1 and 40:1 ratios.
5. Custom travel lengths from 50mm to 6000mm.
6. Translating screw (travelling screw jacks), keyed screw for anti-rotation, and rotating screw with traveling nut (travelling nut screw jacks) as the standard configurations.
7. Worm screw is rotated by a hand wheel with handle (manual screw jack) or by a electric motor (electric screw jack).
8. Can be applied either individually use or combined into a exactly synchronized lifting system, linked by connecting shafts, bevel gears and couplings etc.
Structures of 350 kN Capacity Machine Jack Screws
1. Lifting screw material - C45 steel
2. Worm (input shaft) material - C45 steel
3. Worm gear material - bronze
4. Housing (gearbox) material - ductile iron
5. Traveling nut or Safety nut - bronze
Specifications of 350 kN Capacity Machine Jack Screws
The specifications of 350 kn capacity machine jack screws include maximum load capacity, worm screw diameter and pitch, worm gear ratio, allowable maximum input power, torque and speed and overall efficiency etc.
1. Conditions: 20% running time/60 minutes or 30% running time/10 minutes, 20 °C ambient temperature. Maximum allowable input power 11kw, when your selection is exceed the maximum input power, the operational restrictions due to thermal limits. you will need to choose the bigger size screw jacks in order to allow effective heat dissipation.
2. Nm=input torque required, kW=input power required.
3. H=high ratio 10:1 (1mm stroke for one input turn), L=slow ratio 40:1 (0.25mm stroke for one input turn).
4. Selection of screw jacks using above figures should only be carried out in consultation with Jacton engineers.
Assembly Drawings of 350 kN Capacity Machine Jack Screws
Find out 350 kn capacity machine jack screws front view, side view and top view assembly drawings. About 2D Autocad dwg, dxf assembly drawings, and 3D stp, step, model, igs, prt or catpart assembly drawings of 350 kn capacity machine jack screws, please contact us directly.
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Next Product:500 kN Capacity Mechanical Lifting Machine Gearbox

Product Tags:

worm gear screw jack

      

manual screw jack

      
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