JWB series high-efficiency worm gear ball screw jack

JWB type (ordinary ball screw type) is suitable for high-speed, high-frequency and high-performance devices. The main components are precision ball screw pair and high-precision worm gear pair. The use of rolling friction improves the efficiency of the whole machine, and only a small driving source is needed to generate a large driving force. Compared with the trapezoidal screw, the speed is greatly improved, and it can run easily and at high speed. The use of high-quality ball screws increases its working life by more than 3 times. It has no self-locking function, it is necessary to add a brake device or select a drive source with brake.

  • Payment:

    TT
  • Product origin:

    ShanDong of China
  • Color:

    customize
  • Shipping port:

    Tianjin or Qingdao
  • Lead Time:

    25/35
follow us :
  • Product Details

  • Photo

Ball screw jacks feature a ball nut with integral ball bearings that circulate along the surface of the ball screw. This significantly reduces friction between the ball nut and the ball screw, resulting in greater efficiency. Ball screw jacks require up to two-thirds less input torque to move the load than similarly rated machine screw jacks. They require a brake motor or external locking device to hold position.

Both upright and inverted ball screw jacks are available to lift and precisely position loads up to 50 tons. Alloy steel input shafts, aluminum bronze worm gears and tapered roller or ball thrust bearings provide rugged reliability. Compared to machine screw jacks, ball screw jacks:

• Require less motor horsepower.

• Allow higher travel speed.

• Provide an extended duty cycle.


Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related products
worm gear ball screw jacks
High efficiency ball screw jack for sale
The ball screw jacks can be employed for lifting, pulling, moving, aligning any kind of load with a perfect synchronism, which is difficult to obtain by means of other handling devices.
worm gear mini screw jacks lift
High-performance Small Ball Screw Jacks
Ball screw jacks combine the gear unit with a linear drive performed by a ball screw.
worm gear lifting screw jack actuator
Good Quality Lifting Ball Screw Jack Actuator
Ball Screw Jacks use a ball screw and nut made from hardened alloy steel with bearing balls carrying the load between nut & screw.
roller ball worm gear screw jacks
Screw Jacks JWB Series
Screw jacks JWB (General ball screw) is suitable for high speed, high frequency and excellent performance.Main components: Precision ball screw pair and high precision worm-gears pair.
Roller jack screw from China
Ball Screw Actuators of High Speed
The ball screw actuator can run at higher duties and speeds than machine screw actuators through the high efficiency of the ball screw and nut.
worm gear mini screw jacks lift
Rotating Ball Worm Gear Screw Jacks 10 ton with Traveling Nut
Ball screw jack has the feature of high speed and high precision.
high speed screw jacks lift
Upright Ball Worm Gear Screw Jack
Compared with machine screw jacks, ball screw jacks have the advantages of high speed and high precision.
rotating screw jacks lift
Rotating Ball Precision Screw Jack 10 ton
Ball screw jack 's lifetime is about 3 times of acme screw jack and has the advantages of high efficiency and high speed.
Leave A Message
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

about

contact