Go to GlobalSpec.com Home
 

Free Registration 
Download Engineering Toolbar
GlobalSpec Home
Find:      Advanced Search >>
Welcome to GlobalSpec!
We found this content for: ball screw (definition)
Click on a category to narrow your results.
Newsletter FREE GlobalSpec e-Newsletters
Receive the latest news, trends, and technology relevant to your work.
(See Titles)
 
All Products & Services Part Number Search Engineering News Application Notes Material Properties Patents Standards
Product Categories for ball screw
Ball Screws, Lead Screws and ACME Screws - (160 companies)
Ball screws, lead screws, and ACME screws are used to convert rotary motion or torque into thrust or linear motion
Design Arrangement: English Units | Metric Units
Search by Specification | Learn more about Ball Screws, Lead Screws and ACME Screws

Ball Screw Support Bearings - (44 companies)
Ball screw support bearings are designed for use in ball or lead screw applications Search by Specification | Learn more about Ball Screw Support Bearings

Linear Actuators - (521 companies)
Electric linear actuators have an output rod that provides linear motion via a motor driven ball screw, lead screw, or ACME screw assembly. The actuator's load is attached to the end of a screw or rod and is often unsupported Search by Specification | Learn more about Linear Actuators

Ball Bearings, All Types - (432 companies)
Ball bearings are used to provide smooth, low friction motion in rotary applications. Ball bearings types include radial ball bearings (deep groove and angular contact) and thrust ball bearings Search by Specification | Learn more about Ball Bearings, All Types

Ball Spline - (20 companies)
Ball splines provide nearly friction-free linear motion while simultaneously transmitting torsional loads. The path of the bearing balls is straight, not helical, which allows for a very efficient coupling device suitable for a variety of applications Search by Specification | Learn more about Ball Spline

Balls and Sphere Shapes - (127 companies)
Balls and sphere shapes are used for check or ball valves, bearings, or other applications requiring a spherical product. They are fabricated from materials such as carbides, ceramics, sapphire, metals, plastics, rubber and elastomers Search by Specification | Learn more about Balls and Sphere Shapes

Conical and Telescopic Screw Covers - (8 companies)
Conical and telescopic screw covers are used to protect ball, acme and lead screws from contaminants Learn more about Conical and Telescopic Screw Covers

Ball Slides - (62 companies)
Ball slides are simple linear motion devices that provide smooth linear motion, accurately controlled by the rotation of the drive mechanism.  Search by Specification | Learn more about Ball Slides

Linear Slides and Linear Stages - (384 companies)
Linear slides are simple linear motion devices composed of a stationary base and a moving carriage. Linear stages are slides with a drive mechanism that provide controlled, precise positioning along a linear axis. Search by Specification | Learn more about Linear Slides and Linear Stages

Angular Contact Bearings - (185 companies)
Angular contact bearings are designed so that a contact angle between the races and the balls is formed when the bearing is in use Search by Specification | Learn more about Angular Contact Bearings

Lifting Jacks - (341 companies)
Lifting jacks are used for leveling or positioning heavy equipment, or for supporting structures. They use screw or cylinder-based actuators and are powered by hydraulic, mechanical, electric, or manual methods Search by Specification | Learn more about Lifting Jacks

Gripper Products - (13 companies)
Gripper products are used in fixtures to hold a component in place by providing resistance by friction or slight surface penetration. The face of the gripper may be serrated or flat and made of steel, carbide, or a plastic material. Learn more about Gripper Products

Thrust Bearings - (212 companies)
Thrust bearings are designed for pure thrust loads, and can handle little or no radial load. The rolling element in a thrust bearing can be a ball, needle or roller Search by Specification | Learn more about Thrust Bearings

Lift Tables - (305 companies)
Lift tables are used to raise and position workpieces for ergonomic access.  They are used for material positioning, load positioning, or lifting. Search by Specification | Learn more about Lift Tables

Ceramic Bearings - (59 companies)
Ceramic hybrid bearings, the most common type of ceramic bearing, are constructed of steel inner and outer rings with ceramic (typically Si3N4) balls in place of steel.  Common types of ceramic bearings are angular contact and conrad Search by Specification | Learn more about Ceramic Bearings


More >>
See more product announcements for Ball Screws, Lead Screws and ACME Screws
KERK ANTI-BACKLASH NON-BALL LEAD SCREW ASSEMBLIES

KERK ANTI-BACKLASH NON-BALL LEAD SCREW ASSEMBLIES
Kerk Motion Products, Inc.


Lead Nut Mounts

Lead Nut Mounts
Noll, Inc.


Fast and Reliable Food Kiosk Lead Screws

Fast and Reliable Food Kiosk Lead Screws
Noll, Inc.


11 See more product announcements for Ball Screws, Lead Screws and ACME Screws

View Product Announcements for ball screw

Part Numbers for ball screw
Part # Distributor Manufacturer Product Category Description
66204H PLC Radwell THOMPSON Not Provided BEARING BLOCK FOR 1-1/2INCH BALL SCREW
LXSHABD150SM9N1X PLC Radwell SMC Not Provided ACTUATOR, ELECTRIC, BALL SCREW
W2803W10PC2Z PLC Radwell NSK Not Provided BALL SCREW
R4B41154B72PRASE PLC Radwell INDUSTRIAL DEVICES Not Provided 72 INCH BALL & SCREW W/ MOTOR ASSEMBLY
More >>

Other Topics You Might Be Interested In
Ball screw support bearings are specially-designed for use in ball screw or lead screw applications. Most ball screw support bearings are angular contact bearings with a steep contact angle, such as... (Read More)
Many factors must be considered when designing or selecting a linear positioning device. Operating load, speed, accuracy, environment and power requirements all play major roles in the design... (Read More)
Screw jacks use the mechanical advantage of threads to lift the workpiece. Jacking may involve spinning a nut to drive a screw or worm gear drive. Most screw jacks fall into one of two categories:... (Read More)
This stiffness test rig uses a force sensor to measure axial thrust. A bracket clamped onto the drive journal prevents backdriving of the screw. The nut block has exchangeable inserts and... (Read More)
1. Determine Required Life (Inches): 2. 2. Determine Thrust Load on Ball Screw – 3. 3. Determine Required Ball Screw Dynamic Axial Loading to Achieve Required Life 4. 4. Determine Lead of the Screw:... (Read More)

Tools & Useful Links for ball screw


Engineering Web: ball screw 1 - 10 of 3,680,939
Ball screw Gear Ratio?
To calculate the reflected inertia of the ball screw to the motor use:. J of the screw @ mot.=[DIA^4xLGTHx7.2x10^-5]/N^2 = [lb-in-sec^2]. DIA= Screw diameter [in]. LGTH= Screw length [in]. N= Drvie ...
Seal for ball screw

Ball-Screw Spline
... of the Ball-Screw Spline. Construction and Features. The Ball-Screw Spline contains Ball Screw raceways and Ball Spline grooves crossing one another. The Nuts of. the Ball Screw and Ball Spline have ...
See THK America, Inc. Profile & Catalog
Rotary Ball Screw
... Ball Screw. Rotary Ball Screw. Screw shaft. End cap. Ball. Spacer. Seal. Collar. End cap. Outer ring. Ball-Screw Nut. Retainer. Outer ring. Ball. Fig. 1 Construction of the Rotary Ball Screw (Type BLR ...
See THK America, Inc. Profile & Catalog
Ball Screw Peripherals
Ball-Screw Peripherals. Classification of Ball-Screw Peripherals. Rectangular types EK and BK (ID. 4 to. 40 mm). Fixed side. Round type FK. (ID. 6 to. 30 mm). Support Unit. Rectangular types EF and BF ...
See THK America, Inc. Profile & Catalog
4. Ball-Screw Accuracy
of the Rolled Ball Screw. Table 8 presents clearances in the axial direction of the. Rolled Ball Screw.. Table 8 Clearance in the axial direction of the Rolled Ball Screw. Unit: mm. Screw shaft OD. ...
See THK America, Inc. Profile & Catalog
Ball Screw Support Bearings
Angular Contact Ball Bearings. *Precision Ball Bearings*MM/MMV (Machine Tool Bearings). *Ceramic Ball Bearings. *Miniature & Instrument Ball Bearings. *Thin Section Ball Bearings. *Ball Screw Support ...
See Timken Company (The) Information
Standard-Lead Rolled Ball Screw
... Ball Screw. The THK Rolled Ball Screw is a low-cost version of the Ball Screw made by replacing the high-cost ground screw. shaft used in the Precision Ground Ball Screw with a screw shaft formed by ...
See THK America, Inc. Profile & Catalog
Replacing a CNC Ball Screw
From contributor R: How did you determine that the ball screw is bad? Did you do a backlash test? Have you tried adjusting the backlash in the ball nut? If it really is the ball screw, they can be ...
Ball Screw [ THK ]
Ball Screw. The Ball Screw is a high-efficiency feed screw with the ball making a rolling motion between the screw axis and the nut. Compared with a conventional sliding screw, this product has drive ...
See THK America, Inc. Profile & Catalog
Sponsored Results
Screws: Southco
Manufactures access hardware solutions including door panel latches and locks, hinges, handles, quick access fasteners and electronic access products.
www.southco.com
Screws: THK America, Inc.
Manufactures linear motion systems, ball screws, XY tables, link balls and rod ends.
www.thk.com
Product Protection - We've Got Everything Covered
Caplugs features a large selection of Product Protection, including caps, plugs, tubing, and other protective closures.
www.caplugs.com
NSK Precision America: Ball Screws
Manufactures precision motion control products, including ball screws, linear guides and actuators, motors, robot modules, and X-Y stages.
www.nskprecision.com
See your message here...


More >>
Related Keywords
ball screw assemblies motor, ball screw bridgeport, ball screw coupling, ball screw design, ball screw efficiency

Find Companies By Name
View GlobalSpec Directory
Find Engineering Standards for ball screw
Find Patents for ball screw



Home   |   About GlobalSpec   |   Advertise With Us   |   Site Map   |   Top Categories   |   Terms of Use
Privacy Policy   |   Link To Our Site   |   Submit a Site   |   Recommend This Site
©1999-2008 GlobalSpec.  All rights reserved.  GlobalSpec, the GlobalSpec logo, SpecSearch, The Engineering Search Engine and The Engineering
Web are registered trademarks of GlobalSpec, Inc. The Engineering Toolbar and DesignInfo are service marks of GlobalSpec, Inc.
No portion of this site may be copied, retransmitted, reposted, duplicated or otherwise used
without the express written permission of GlobalSpec Inc.   350 Jordan Rd, Troy, NY, 12180