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JTB-25T Ball Screw Jack

Model: JTB-25T Ball Screw Jack
Categories: JTB Ball Screw Jack »
Place of Origin: Made In China
Brand Name: JACTON
JTB-25T Ball Screw Jack Picture

JTB-25T Ball Screw Jack Descriptions
1. Lifting force 25 ton.
2. Ball screw diameter 80 mm, lead 16 mm. Custom high lead and other lead ball screw. Gearbox sizes 354x265x217mm. Center height 102mm, center distance 97mm. Worm shaft diameter 32mm.
3. High worm gear ratio 3/32, low worm gear ratio 1/32. Custom other worm gear ratios.
4. Translating ball screw, rotating ball screw with ball nut, anti-rotation ball screw with square tube configurations in upright or inverted mounting orientation.
5. High speed, high precision, high efficiency, high duty cycle, high performance, high frequency operation, low drive torque, long service life.
6. Motorized ball screw jack by 3-phase or single phase electric motor or gear reducer, manual ball screw jack by handwheel or hand crank. 
7. Ball screw ends include top plate (I), clevis end (II), plain end(III) and threaded end (IV) are available. Custom made spherical hinge, forked head.
8. Individually or multiple jtb-25t ball screw jack lift system arrangements are available.
ball screw without self-locking, braking motor, brake mechanism or other locking systems are required when keep the position. When a jtb-25t motorized ball screw jack, less power is required than an equivalent size JTW-25T machine screw jack.

JTB-25T Ball Screw Jack Specifications
Max. load capacity (ton)25
Ball screw diameter (mm)80
Ball screw lead (mm)16
Gear Ratio (H: high ratio)3/32
Lift screw travel (mm), per turn of worm shaft (H: high ratio)1.5
Efficiency % (H: high ratio)56
Gear Ratio (L: low ratio)1/32
Lift screw travel (mm), per turn of worm shaft (L: low ratio)0.5
Efficiency % (L: low ratio)34
Idling torque (N.m)9.81
Permissible input torque (N.m)635
Max. Permissible input power (kw)7.9

JTB-25T Ball Screw Jack Dimensional Drawing
About 2D Autocad dwg, dxf assembly drawings, and 3D stp, step, model, igs, prt or catpart assembly drawings, please contact Jacton Industry directly.

Dimensions are subject to change without notice
Previous Product:JTB-5T Ball Screw Jack
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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. 1, 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