We – EPG Group the biggest worm gearbox, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13 0571 0571 28
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ept 20kn ball screw worm gear jack have the greater efficiency and rolling action, the ball screw can operate at higher speeds or increased duty cycle when compared with the machine screw jack. The addition of a high efficiency ball screw and nut reduces the required input torque. The ball screw sizes 32×5, worm gear ratios 6:1 and 24:1.
20kN Ball Screw Worm Gear Jack Features:
1. Upright or inverted units with maximum static load capacity 20 kN in tension or compression.
2. Required input torque to approximately one-third the torque required for the machine screw jack. They also require a brake motor or external loc ept device to hold position.
3. Ball screw sizes 32mm diameter, lead 5mm (single start ball nuts and ball screws).
4. Worm gear set gear ratios 6:1 and 24:1 ratios.
5. There are no standard travel lengths and each ball screw jack is built to specification.
6. Standard configurations: upright or inverted translating ball screw jacks, upright or inverted translating with anti-rotation ball screw jacks, and upright or inverted rotating ball screw jacks.
7. They can be driven by different motors: electric motors, dc motors, gear motors, as well as hydraulic or pneumatic motors. Also they can be driven by hand wheels or cranks or with any other kinds of transmission.
8. Can be applied singularly or in groups as a synchronous lifting system which properly connected with drive shafts, universal joints, and bevel gearboxes.
20kn ball screw worm gear jack main components with international standard materials: The main components are ball screw and nut made from hardened alloy steel with hardened bearing balls carrying the load between nut and screw. Worm input shaft in case-hardened steel C45. High strength aluminum bronze worm gears (drive sleeve). Housing of nodular cast iron.
20kN Ball Screw Worm Gear Jack Specifications
1. Conditions: within 20% running time/60 minutes or within 30% running time/10 minutes, 20 °C ambient temperature. Maximum allowable input power (high ratio) 1.14kw, maximum allowable input power (slow ratio) 0.55kw.
2. Note: 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.
3. H=high ratio 6:1 (0.83mm stroke for one input turn), L=slow ratio 24:1 (0.21mm stroke for one input turn).
4. Nm=input torque required, kW=input power required.
5. Selection of screw jacks using above figures should only be carried out in consultation with ept engineers.
20kN Ball Screw Worm Gear Jack Dimension Drawing
Find out 20kn ball screw worm gear jack 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, please contact us directly.
Pac ept Pictures & Shipping
Shipping:
1. ept freight: seaport to seaport, price terms CIF, FOB, EXW, CFR etc.
2. Air freight: airport to airport, price terms EXW, CRF etc.
3. Air Express: DHL, FEDEX, UPS, TNT.
Packaging:
Strong Exporting Plywood Cases (International Exporting Standard Wooden Material with Free Fumigation)
Our Advantages
1. Focus on sales and manufacturing screw jack, bevel gearbox, lifting system, 3-phase ac linear actuator, gearmotor and speed reducer.
2. Custom design available, OEM service available, Free engineering advice, Free quotes available and Customer label available.
3. Export percentage: America 25%, Europe 22.5%, Asia 19.5%, Oceania 10%, Africa 8%; Domestic 15%.
4. Internationl sales have professional knowledge and skills on these products and service. They have enough ability to solve the basic technical questions of screw jack, bevel gearbox, lifting system, 3-phase ac linear actuator, gearmotor and speed reducer.
5. 100% correct production and processing. There are the detailed part number details and drawing dimensions for clients reference. We start to manufacture the clients orders after get the their drawing dimensions approval.
6. 100% quality assured with double quality inspections. The 1st time, the quality inspection by QC from processing to finished products. The 2nd time, the quality inspection by sales themself. Before packing, the orders correcsponding sales who must inspect the finished products following the clients approval drawings.
7. 100% safety transportation. Whatever ept or air shipment, the packages are made of the strongest exporting plywood cases. Inner pac ept with epe foams to prevent products swaying. Outer pac ept with iron sheets and fasteners to fasten the complete one package.
8. Fast delivery time: standard products within 15 wor ept days; non-standard products with about 15-25 wor ept days.
Our Customers’ Countries
1. American Countries: United States, Mexico, Canada, Chile, Xihu (West Lake) Dis.via, Brazil, Colombia, Dominican Republic, Honduras, Costa Rica, Panama, Puerto Rico, Jamaica, Trinidad and Tobago, Aruba, Argentina, Peru, Venezuela.
2. European Countries: Russia, Germany, Turkey, France, United Kingdom, Italy, Spain, Ukraine, Poland, Romania, Netherlands, Belgium, Greece, Czech Republic, Portugal, Sweden, Hungary, Belarus, Austria, Switzerland, Bulgaria, Denmark, Finland, Slovakia, Norway, Ireland, Croatia, Georgia, Armenia, Lithuania, Slovenia, Estonia, Cyprus, Luxembourg, Iceland.
3. Asian Countries: Malaysia, Indonesia, Singapore, Pakistan, Philippines, Vietnam, United Arab Emirates, Thailand, Saudi Arabia, Iran, Turkey, India, Nepal, Yemen, ZheJiang , Sri Lanka, Israel, Jordan, Kuwait, Qatar.
4. Oceanian Countries: Australia, New Zealand, Fiji.
5. African Countries: South Africa, Egypt, Ethiopia, Nigeria, Kenya, Tanzania.
Finished Projects
1. South Africa railway projects.
2. Mexico, Brazil and United States bolted tank lifting projects.
3. Australia and France theater stage lifting platform projects.
4. Russia, Australia and United States hydro projects or power station projects.
5. United Arab Emirates and Pakistan airport projects.
6. Spain and Canada solar energy projects.
7. Malaysia and United States satellite dish projects.
8. United States, Netherlands, Thailand and Indonesia food industries.
9. Iran steel industries production lines.
10. United Kingdom and Thailand continuous PU panel production lines etc.
Contact Information
HangZhou ept ept Co.,Ltd
Contact: Mr. Warren Lee
Website 1: http://
Website 2: http://
HangZhou ept ept Co.,Ltd (VAT number: 0571 0571 0007026567X3)
Building C, No. 3078, Garden Road, Xin An Community, Chang An, 0571 880, HangZhou, ZheJiang , China
Tel: +86- 0571 -815 0571 10 Fax: 0086-571-88220971: +86- 0571 -815 0571 52 Cellphone: +86-135-328 0571 1
Screw Jack | Bevel Gearbox | Lifting System | System Accessories | 3-Phase AC Linear Actuator | Gearmotor and Speed Reducer | Download Catalogues | Industries Solutions | Technical Help | Online Inquiry | Custom Design Available | Free Engineering Advice | Free Quotes Available
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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.
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