Jtw 50 t worm screw jack, 50t jack screw acme nut, 50 ton screw jack specifications, 500 kn screw jack threaded rod, 100000 lbs screw jack torque calculation, screw jack thread type features: 1. Maximum load capacity 50 ton, maximum torque 848 Nm. 2. Lift screw diameter 120 mm, pitch 20 mm. 3. 33:3, 32:1 gear ratios 4. Translating screw, rotating screw, keyed screw configurations in upright or inverted mounting orientation. 5. Precisely positioning, self-locking acme screw which supports the loads and hold position with no need to employ brake mechanism or other locking systems. 6. Manual screw jack by hand wheel or hand crank, electrical drive screw jack by electric motor or gearmotor driven, or both. 7. 3-phase or single phase motor driven with 1000 rpm input, standard lifting speed 1818 mm/min and 625 mm/min. 8. No standard lift screw stroke, maximum travel stroke 5500mm when tension load. 9. Top plate, clevis end, plain end and threaded end are available. 10. Individually or multiple screw jack lift system arrangements are available. 11. Applications in coil sheet slitter line, paint coating line, corrugated machine, rewinding line, pickling line, cut to length line, electrolytic tinning line process, tension levelling line, continuous galvanizing line, beverage production line, continuous hot dip galvanizing line, continuous laminator line, adjusting synchronous coil feed lines rolls, steel mills line roller adjustment, bridge beams lifting system, continuous rotary blancher, continuous paper filter, foam concrete cutting machine, sanding machine, heavy vehicles mobile lifting platform, lower and upper linear freeze-dryer system, steel profiles alignment, bottle monitoring system height adjustment, conveyor adjustment, plate saw angle adjustment, wide belt grinding machine precise adjustment, open and close a sealed pressure tank, turning over foil coils and metallurgy industry, mining industry, chemical industry, construction industry, irrigation industry. 12. Customers,distributor,agent,retails,branches are distributed throughout the world such as New Zealand, Australia, Spain, UK, France, Ireland, Belgium, Germany, Netherlands, Switzerland, Austria, Italy, Sweden, Finland, Poland, Denmark, Czech Republic, Russian Federation, Armenia, Hong Kong, India, Indonesia, Iran, Iraq, Israel, Japan, Korea, Kuwait, Malaysia, Pakistan, Philippines, Russia, Saudi Arabia, Singapore, SriLanka, Taiwan, Thailand, Turkey, United Arab Emirates, Vietnam, Yemen, Brazil, Chile, Canada, Mexico, USA, Egypt, Zambia, Mauritius, South Africa.

1. JTW Series Worm Gear Screw Jack
Jacton Electromechanical Co.,Ltd | Tel: +86 (0)769 81585852 | Fax: +86 (0)769 81620195
Email: sales@screw-jack.com | Web: www.screw-jack.com | Skype: jactonjack
JTC-50T 50 Ton Worm Gear Screw Jack
Descriptions
1. Maximum load capacity 50 ton, maximum torque 848 Nm.
2. Lift screw diameter 120 mm, pitch 20 mm.
3. 33:3, 32:1 gear ratios
4. Translating screw, rotating screw, keyed screw configurations in upright or inverted mounting orientation.
5. Precisely positioning, self-locking acme screw which supports the loads and hold position with no need to employ brake
mechanism or other locking systems.
6. Manual screw jack by hand wheel or hand crank, electrical drive screw jack by electric motor or gearmotor driven, or both.
7. 3-phase or single phase motor driven with 1000 rpm input, standard lifting speed 1818 mm/min and 625 mm/min.
8. No standard lift screw stroke, maximum travel stroke 5500mm when tension load.
9. Top plate, clevis end, plain end and threaded end are available.
10. Individually or multiple screw jack lift system arrangements are available.
11. Applications in coil sheet slitter line, paint coating line, corrugated machine, rewinding line, pickling line, cut to length line,
electrolytic tinning line process, tension levelling line, continuous galvanizing line, beverage production line, continuous hot dip
galvanizing line, continuous laminator line, adjusting synchronous coil feed lines rolls, steel mills line roller adjustment, bridge
beams lifting system, continuous rotary blancher, continuous paper filter, foam concrete cutting machine, sanding machine,
heavy vehicles mobile lifting platform, lower and upper linear freeze-dryer system, steel profiles alignment, bottle monitoring
system height adjustment, conveyor adjustment, plate saw angle adjustment, wide belt grinding machine precise adjustment,
open and close a sealed pressure tank, turning over foil coils and metallurgy industry, mining industry, chemical industry,
construction industry, irrigation industry.
12. Customers,distributor,agent,retails,branches are distributed throughout the world such as New Zealand, Australia, Spain,
UK, France, Ireland, Belgium, Germany, Netherlands, Switzerland, Austria, Italy, Sweden, Finland, Poland, Denmark, Czech
Republic, Russian Federation, Armenia, Hong Kong, India, Indonesia, Iran, Iraq, Israel, Japan, Korea, Kuwait, Malaysia,
Pakistan, Philippines, Russia, Saudi Arabia, Singapore, SriLanka, Taiwan, Thailand, Turkey, United Arab Emirates, Vietnam,
Yemen, Brazil, Chile, Canada, Mexico, USA, Egypt, Zambia, Mauritius, South Africa.

2. JTW Series Worm Gear Screw Jack
Jacton Electromechanical Co.,Ltd | Tel: +86 (0)769 81585852 | Fax: +86 (0)769 81620195
Email: sales@screw-jack.com | Web: www.screw-jack.com | Skype: jactonjack
Technical Parameter TableTechnical Parameter Table
Dimension and DrawingDimension and Drawing
Jacton Electromechanical Co.,Ltd | Tel: +86 (0)769 81585852 | Fax: +86 (0)769 81620195
Email: sales@screw-jack.com | Web: www.screw-jack.com | Skype: jactonjack
JTW Series Worm Gear Screw Jack