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Sample Part Number of Single Face Stainless Steel Screw Jacks

Model: 1ton to 35tons
Brand Name: Jacton
Order Quantity: MOQ 1pc Acceptable
Product Origin: Guangdong, China
Assembly Drawing: 3D (stp, step, model, igs), 2D (dwg, dxf), PDF
Delivery Time: 10-15 Working Days After Payment
Payment Methods: T/T, PayPal, Western Union, MoneyGram
Transportation Modes: Air Freight, Sea Freight
Shipment Port: Shenzhen, Guangzhou, Hongkong
Packages: Strongest Exporting Plywood Cases
Sample Part Number of Single Face Stainless Steel Screw Jacks

(1) Model and (4) Gear Ratio
- Stainless Steel screw jack models: JSS-1T, JSS-2.5T, JSS-5T, JSS-10T, JSS-15T, JSS-20T.
- All models are withstand the maximum static load capacity, not dynamic load capacity. The dynamic loads depends on Stroke, Lifting Speed, Working Conditions etc. About the safety dynamic load capacity, please consult JACTON sales engineers.
- If long stroke screw jack with compression loads, please calculate maximum critical buckling force. Please consult JACTON sales engineers.
- Stainless Steel screw jack has self locking, no need brake motor or locking device. Vibration loads must be avoided, otherwise, self-locking function will be failure.
- Each Stainless Steel screw jack with two gear ratios as standard. We are in stock customize 12:1 gear ratio for these models too. Custom-made others bigger gear ratios, please consult JACTON sales engineers.

(2) Jack Configuration and Jack Designs
- US: Upright mount, Translating Screw Design.
- IS: Inverted mount, Translating Screw Design.
- UR: Upright mount, Rotating Screw Design.
- IR: Inverted mount, Rotating Screw Design.
- UK: Upright mount, Anti-rotation Keyed Screw Design. Optional Square Tube Anti-Rotate Screw Jack.
- IK: Inverted mount, Anti-rotation Keyed Screw Design. Optional Square Tube Anti-Rotate Screw Jack.

- Important Note:
The lifting screw of Translating Screw Jack (US or IS) must be attached to the guided load which prevents the lifting screw from rotating. To add the linear guides, linear rails or rolls are recommended.
- Important Note: If your application involves a load which is unattached, unguided or the load is free to rotate and not translate, then an Anti-rotation Keyed Screw Jack (UK or IK) are required to prevent lifting screw rotation (not recommended).
- Important Note: Double Lead Screw is not self-locking, may lower under load. Brake motors or external locking systems are recommended. 
- Available in Double Clevis Screw Jack, and Trunnion Mounting Screw Jack (pivoting load).

(3) Stroke
Stroke is travel expressed in millimeter(mm) or inches and not the actual screw length.

(5) Screw End Conditions
- Standard Screw End Conditions: top plate(load pad), clevis end(male clevis), plain end, threaded end. Also rod end, and fork head(female clevis) are available. Custom screw ends are acceptable.

(6) Input Shaft Codes and Optional Shaft Codes
- Below pictures with Top View
- A: Single Input, Left Side Shaft.             
- B: Single Input, Right Side Shaft.        
- C: Double Input Shafts
- M1: Left Side Shaft, Right Side Motor Flange (Motor Mounts).                                   
- M2: Right Side Motor Flange (Motor Mounts).   
- M3: Right Side Shaft, Left Side Motor Flange (Motor Mounts).                   
- M4: Left Side Motor Flange (Motor Mounts).  

(7) Additional Options
- Connection Devices: 
Couplings. Universal joints. Telescopic universal joints. Connecting shafts.
- Screw Protective Devices: Bellows boot. Telescopic spring covers. Rigid Protective tubes.
- Manually operation by Aluminum handwheels, or Cast iron handwheels.
- Motorized driven (AC or DC) by asynchronous motors (normal, YEJ brake, YVP variable frequency, B explosion proof, D multi-speed), stepper motors, servo motors with encoders and controllers. IEC motor flange or NEMA C-Face motor adapter for connect with motors. Frequency inverters.
- Safety Devices: Limit switches. Proximity switches. Safety nuts. Anti-backlash nut. Overload safety couplings. Stop nuts. Position Encoders. Overload clutch. Brake motor. Linear braking elements. Wear detection/monitors. Linear guides and rails. Potentiometer. Pressure sensor.
- Others Accessories: Travel nuts. Position indicators. Trunnion adapter plates. Trunnion mounting brackets. Pillow blocks. Flange blocks. Rod end bearings.

Select or construct a Complete Part Number and Order Quantity of the Single Face Stainless Steel Screw Jacks you wish to purchase. Request A Quote Online directly. We will quote you ASAP.
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Building 2, No. 1, 
Dongcheng Road, Chang An, 
Dongguan, Guangdong, China. 
Post Code: 523880
Tel: +86 769 8158 5810
Fax: +86 769 8158 5852
Email: sales@jactonindustry.com
Email: jactonjack@gmail.com
Whatsapp: +86 13532830851
Wechat: +86 13532830851
Skype: jactonjack
TradeManager: jactonjack
Online QQ: 2512868631
Website: www.jactonindustry.com