JTB-15T Ball Screw Jack

Model: JTB-15T Ball Screw Jack

Categories: Ball screw jacks provide high efficiency and high speed in a linear positioning package »

Place of Origin: Made In China

Brand Name: JACTON

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JTB-15T Ball Screw Jack Picture

JTB-15T Ball Screw Jack Descriptions
1. Lifting force 15 ton.
2. Ball screw diameter 55 mm, lead 10 mm. Custom high lead and other lead ball screw. Gearbox sizes 240x202x148mm. Center height 70mm, center distance 67mm. Worm shaft diameter 25mm.
3. High worm gear ratio 1/8, low worm gear ratio 1/24. 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-15t ball screw jack lift system arrangements are available.
Note: ball screw without self-locking, braking motor, brake mechanism or other locking systems are required when keep the position. When a jtb-15t motorized ball screw jack, less power is required than an equivalent size JTW-15T machine screw jack.

JTB-15T Ball Screw Jack Specifications

Max. load capacity (ton)	15
Ball screw diameter (mm)	55
Ball screw lead (mm)	10
Gear Ratio (H: high ratio)	1/8
Lift screw travel (mm), per turn of worm shaft (H: high ratio)	1.25
Efficiency % (H: high ratio)	63
Gear Ratio (L: low ratio)	1/24
Lift screw travel (mm), per turn of worm shaft (L: low ratio)	0.42
Efficiency % (L: low ratio)	43
Idling torque (N.m)	1.96
Permissible input torque (N.m)	292
Max. Permissible input power (kw)	3.6