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JSS-2.5T Stainless Steel Jack

Model: JSS-2.5T StainlessSteelJack-Tr30x6
Place of Origin: Made In China
Brand Name: JACTON
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Description:
JSS-2.5T Stainless Steel Jack Features:
JSS-2.5T stainless steel jack, also named 2.5 ton worm gear stainless steel machine screw jacks, which is specifically designed for positioning and lifting applications that are located in wet, corrosive and harsh environments. 

1. Maximum static load capacity 2.5 ton, its working load depends on stroke, travel speed and working conditions. 
2. Lifting screw sizes Tr 30x6. Customized stroke length.
3. Upright installation, Inverted installation.
3. Translating screw, anti-rotation (keyed) screw and rotating screw configurations.
4. High ratio 6:1, Medium ratio 12:1, Low ratio 24:1.
5. Can be connected together in systems so that multiple units stainless steel jacks can be operated and controlled together.  
6. Operated by handwheel or crank handle, Driven by electric motor with motor flange or coupling. 

JSS-2.5T stainless steel jack components materials: Lifting screw: stainless steel 304, Input worm shaft: stainless steel 304, Worm gear or travelling nut: bronze, Housing: stainless steel 304, Bearings: bearing steel as standard. If underwater application, required stainless steel 304 bearing, Covers of input worm shaft: stainless steel 304, Top covers of housing: stainless steel 304, Protective tube: stainless steel 304, Locking screws: stainless steel 304, Lifting screw ends (top plate, clevis end, threaded end, plain end, fork end or rod end): stainless steel 304, Motor flanges: stainless steel 304.


JSS-2.5T Stainless Steel Jack Specifications
* Note: 
The dark gray figures in the tables indicates operational restrictions due to thermal limits. Static only (dynamic not permitted). Selection of screw jacks using these figures should only be carried out in consultation with our engineers. When your selection is made within the areas dark gray, you will need to reduce duty cycle or choose larger model screw jacks in order to allow effective heat dissipation.
* Conditions: Duty cycle 20%/h or 30%/10min, 20 °C ambient temperature. 
* Gear Ratios: H: high ratio, L: slow ratio.
* Nm: Input torque required, kW: Input power required.


JSS-2.5T Stainless Steel Jack Dimensional Drawing


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Jacton Industry Co.,Ltd.
Contact: Warren Lee
Skype: jactonjack
T: 86-769-81585810
F: 86-769-81585852
E: sales@jactonindustry.com
W: www.screw-jack.com

Building 2, No. 5, DongCheng Road, Chang An, Dongguan, Guangdong, China.    Phone: 86-769-81585810 | Fax: 86-769-81585852
China Screw Jack,Ball Screw Jack,Machine Screw Jack,Worm Gear Screw Jack,Bevel Gear Screw Jack,Miter Gearbox,Screw Jack Lift System Manufacturer