Products & Services
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Supplier: TiMOTION Technology
Description: TiMOTION’s TA19 series is a quiet and telescopic style linear actuator suited for height-adjustable work tables. The telescopic tube design of the TA19 linear actuator allows for a longer stroke with a shorter retracted length and reduced installation dimensions. This linear actuator can also be
- Stroke or X-Axis Travel: 7.1259881 to 31.49608 inch
- Rated Speed: 2.51968503937008 in/sec
- Rated Force: 224.8 lbs
- Material: Aluminum, Plastic
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Supplier: Larson Electronics LLC
Description: power from the battery to the LED light heads. Telescoping Tower: The aluminum telescoping tower on this unit is comprised of four sections and extends and locks into place much the same as a camera tripod. The user simply opens the case, folds out the telescoping tower and then
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Supplier: Larson Electronics LLC
Description: placement of the light heads without the need for loosening or tightening any screws. The operator simply position the light as desired, and the tensioned hinge holds it in position until it is moved again. A single coil cord provides power from the battery to the LED light heads.
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Description: Linear guide systems support loads in a linear direction, whether being vertically or horizontally. We carry several different linear guide systems including, ball and ACME lead screws and nuts, linear guide carriage and rail assemblies, and V-grooved guide wheels and tracks.
- Length: 1.5 inch
- O.D Screw Diameter: 0.71 inch
- Dynamic Load Rating: 60 lbs
- Screw Type: Lead Screw
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Description: Linear guide systems support loads in a linear direction, whether being vertically or horizontally. We carry several different linear guide systems including, ball and ACME lead screws and nuts, linear guide carriage and rail assemblies, and V-grooved guide wheels and tracks.
- Length: 1.16 to 1.34 inch
- O.D Screw Diameter: 0.75 inch
- Dynamic Load Rating: 50 lbs
- Maximum Static Load Capacity: 350 lbs
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Lead Screws and ACME Screws - Acme screw, 5/16" diameter, 0.50" lead, 3 Feet length -- AB11SA-310843
Description: Linear guide systems support loads in a linear direction, whether being vertically or horizontally. We carry several different linear guide systems including, ball and ACME lead screws and nuts, linear guide carriage and rail assemblies, and V-grooved guide wheels and tracks.
- Length: 36 inch
- O.D Screw Diameter: 0.3125 inch
- Screw Type: ACME Screw, Lead Screw
- Component Type: Screw Only
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Description: Linear guide systems support loads in a linear direction, whether being vertically or horizontally. We carry several different linear guide systems including, ball and ACME lead screws and nuts, linear guide carriage and rail assemblies, and V-grooved guide wheels and tracks.
- Length: 1 inch
- O.D Screw Diameter: 1 inch
- Dynamic Load Rating: 620 lbs
- Maximum Static Load Capacity: 1,500 lbs
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Supplier: RS Components, Ltd.
Description: Dryspin(R) Lead Screw 6.35x25.4 1000mm
- Length: 39.3701 inch
- O.D Screw Diameter: 0.250000135 inch
- Screw Type: Lead Screw
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Supplier: FAULHABER MICROMO
Description: Cost effective positioning drive without encoder High accuracy Wide range of lead screws available Short lead time for standard length Flexibility offered by optional nuts and ball bearings Custom length on request
- O.D Screw Diameter: 0.0787402 inch
- Screw Type: Lead Screw
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Supplier: THK America, Inc.
Description: Shaft for DCMA/DCMB Nut. More detailed specifications are available in our digital catalog.
- Length: 0.9448824 inch
- O.D Screw Diameter: 0.3543309 inch
- Screw Type: Lead Screw
- Design Features: Right Hand Thread
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Supplier: FAULHABER MICROMO
Description: Cost effective positioning drive without encoder High accuracy Wide range of lead screws available Short lead time for standard length Flexibility offered by optional nuts and ball bearings Custom length on request
- O.D Screw Diameter: 0.1181103 inch
- Screw Type: Lead Screw
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Supplier: THK America, Inc.
Description: The Screw Nut is a sliding feed nut compatible with the standards for a 30-degree trapezoidal screw thread. Formed by die-casting special bearing alloy of superb abrasion resistance, it is an inexpensive high precision product.
- Screw Type: Lead Screw
- Manufacturing Process: Rolled Thread
- Component Type: Screw Assembly
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Supplier: FAULHABER MICROMO
Description: Cost effective positioning drive without encoder High accuracy Wide range of lead screws available Short lead time for standard length Flexibility offered by optional nuts and ball bearings Custom length on request
- O.D Screw Diameter: 0.04724412 inch
- Screw Type: Lead Screw
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Supplier: Joyce/Dayton Corp.
Description: Joyce/Dayton offers Ball screw and ball nut assemblies in a variety of screw leads and in diameters ranging from .631" to 4.000". Ball nuts and steel flanges are available for each screw size and lead. Choose the ball nut capacity that meets your application
- Screw Lead: 0.5 inches per
- Screw Type: Lead Screw
- Design Features: Right Hand Thread
- Component Type: Screw Only
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Supplier: Noll, Inc.
Description: Rolled 2A UNV Lead Screw, 300 series SS, Custom Ends Avail
- Length: 12 to 72 inch
- O.D Screw Diameter: 0.375 inch
- Screw Lead: 0.041666666666666664 inches per
- Screw Lead Accuracy: 0.003 inch/ft
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Supplier: Wedin International, Inc.
Description: lead times in our industry. “Super Service” turn around is available for those jobs that just can’t wait. Wedin has the ability to grind ball screws up to 19 inches in diameter or as small as 1/2 inch in diameter. We are not restricted by any length and have made ball screws up
- Length: 81 inch
- O.D Screw Diameter: 1 inch
- Screw Type: Lead Screw
- Component Type: Screw Only
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Supplier: W.M. Berg
Description: Lead Screws Assemblies provide an economical solution for the transfer of rotary motion to linear motion. Materials: 6061 Aluminum or 416 stainless steel Lead accuracy of ±.006 in/ft. Size: diameters from 3/16" to 3/4".
- Length: 12 inch
- Screw Lead: 1 inches per
- Maximum Static Load Capacity: 22 lbs
- Screw Type: Lead Screw
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Supplier: igus® inc.
Description: Trapezoidal Lead Screw Nuts - WSLM
- Maximum Static Load Capacity: 50.58 to 642.8718 lbs
- Screw Type: Lead Screw
- Component Type: Nut Only
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Supplier: ATLANTA Drive Systems, Inc.
Description: there are vibrations etc. The precision-rolled design with optimized lead and concentricity accuracy and wear-resistant surface which we have chosen for our stock programm is intended for the general mechanical engineering sector. This design as well as the tolerances chosen make the fnished
- Length: 78.7402 inch
- O.D Screw Diameter: 0.9448824 inch
- Screw Lead Accuracy: 0.0012 inch/ft
- Screw Type: Lead Screw
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Supplier: Nook Industries, Inc.
Description: Nook Planetary Roller Screws are used in the most demanding and precise linear motion applications. With a greater number of contact points a roller screw provides stiffness and higher load ratings compared to a ball screw.
- Length: 1.2204731 inch
- O.D Screw Diameter: 0.4724412 inch
- Screw Lead: 0.15748031496062992 inches per
- Dynamic Load Rating: 2,005.216 lbs
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Supplier: Noll, Inc.
Description: Rolled 4G Metric Lead Screw, 300 series SS, Custom Ends Avail
- Length: 12 to 72 inch
- O.D Screw Diameter: 0.47244 inch
- Screw Lead: 0.06889763779527566 inches per
- Screw Lead Accuracy: 0.003 inch/ft
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Supplier: Joyce/Dayton Corp.
Description: Joyce/Dayton offers Metric screw and nut assemblies in a variety of screw leads and in diameters ranging from 20 mm up to 55 mm. Bronze nuts and steel flanges are available for each screw size. Complete assemblies include bearing blocks and finished machining on
- Length: 144.094566 inch
- O.D Screw Diameter: 0.787402 inch
- Screw Lead: 0.1968503937007874 inches per
- Dynamic Load Rating: 2,248 lbs
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Supplier: igus® inc.
Description: Dryspin® - Lead Screw Nut J350 with Flange
- Length: 0.59 to 1.73 inch
- Maximum Static Load Capacity: 6.323624 to 136.921184 lbs
- Screw Type: Lead Screw
- Component Type: Nut Only
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Supplier: W.M. Berg
Description: Lead Screws Assemblies provide an economical solution for the transfer of rotary motion to linear motion. Materials: 6061 Aluminum or 416 stainless steel Lead accuracy of ±.006 in/ft. Size: diameters from 3/16" to 3/4".
- Length: 39.3701 inch
- Screw Lead: 0.003937007874015748 inches per
- Screw Type: Lead Screw
- Features: Other
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Supplier: Joyce/Dayton Corp.
Description: Joyce/Dayton offers Ball screw and ball nut assemblies in a variety of screw leads and in diameters ranging from .631" to 4.000". Ball nuts and steel flanges are available for each screw size and lead. Choose the ball nut capacity that meets your application
- Length: 288 inch
- O.D Screw Diameter: 4 inch
- Screw Lead: 1 inches per
- Dynamic Load Rating: 85,000 lbs
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Supplier: igus® inc.
Description: The new flanged nut shape makes it possible to use the innovative dryspin® efficiency in confined spaces. The flat design makes it possible to secure the nut via the flange or key-ways. Available in all dryspin® high helix threads. Compact design Secured via the flange or spanner flat Efficient
- Length: 0.59 to 1.73 inch
- Maximum Static Load Capacity: 3.794624 to 136.97064 lbs
- Screw Type: Lead Screw
- Component Type: Nut Only
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Supplier: Nook Industries, Inc.
Description: Nook Planetary Roller Screws are used in the most demanding and precise linear motion applications. With a greater number of contact points a roller screw provides stiffness and higher load ratings compared to a ball screw.
- Length: 2.5590565 inch
- O.D Screw Diameter: 0.787402 inch
- Screw Lead: 0.07874015748031496 inches per
- Dynamic Load Rating: 7,418.4 lbs
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Supplier: igus® inc.
Description: Anti-backlash* thread nuts Lead screw nuts with reduced axial clearance. Continuously self-adjusting Self-lubricating and quiet Sleeve and flange series available Material: iglide® J Industries: Packaging, medical, semiconductor industry, laboratory equipment *Backlash refers to the
- Length: 0.787402 to 1.8897648 inch
- O.D Screw Diameter: 0.3149608 to 0.9448824 inch
- Maximum Static Load Capacity: 112.4 to 917.184 lbs
- Screw Type: Lead Screw
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Supplier: Joyce/Dayton Corp.
Description: Joyce/Dayton offers Ball screw and ball nut assemblies in a variety of screw leads and in diameters ranging from .631" to 4.000". Ball nuts and steel flanges are available for each screw size and lead. Choose the ball nut capacity that meets your application
- Length: 288 inch
- O.D Screw Diameter: 2.25 inch
- Screw Lead: 0.5 inches per
- Dynamic Load Rating: 19,800 lbs
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Supplier: HYPROSTATIK Schönfeld GmbH
Description: much lower cooling power than linear motors Special technical features at a glance: accommodates axial and radial forces as well as torques, suitable for one-sided lead screw support high-precision support of the lead screw double cone suspended between hydrostatic
- Screw Type: Lead Screw
- Component Type: Screw Assembly
- Design Features: Zero Backlash Design
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been machined to the wrong dimension,” explains Arjo Bos, Systems and Mechanical Lead Engineer at TNO. “We tried standard A4 screws but had immediate issues with galling. With an extremely tight schedule and some dependencies with other projects, we needed a fast solution that would also (read more)
Browse Screws Datasheets for BUMAX®
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New Spins on Bearing Technology (.pdf)
Nook Industries provides a complete selection of inch and metric Ball Screws, Roller Screws, Acme Screws, Lead Screws, End Bearing Supports, Precision Locknuts, Worm Gear Screw Jacks, Electric Actuators, HRC 60 Linear Shafting, Linear Bearings and Pillow Blocks to the Linear Motion Industry
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The solar umbrella: A low-cost demonstration of scalable space based solar power
The complexity of a locking mechanism is replaced by six telescoping lead screw actuators which are capable of sustaining the load of the deployed configuration.
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The Great Circle Camera: A New Drift Scanning Instrument
Because Plate A is xed onto the telescope and onto the lead - screw nut assembly, driving the lead screw trans- lates the portion of the instrument below Plate A relative to Plate A and the telescope.
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Helios Target Positioning System
The remote target micropositioner drive uses three telescoping universal joints that have lead screws attached to one end and friction pads attached to the other end.
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Choosing and Using a Dobsonian Telescope
Norm designed a most unusual 2-inch horizontal single stalk “ lead screw ” focuser for the telescope and three front-mounted brass collimation knobs (on top of each corner section with the fourth brass knob to lock the primary mirror in …
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An anthropomorphic hand exoskeleton to prevent astronaut hand fatigue during extravehicular activities
This allows the lead screw to be driven via a telescoping universal joint by an array of permanent magnet dc motors with integrated gearheads that are mounted on an independent forearm plate.
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http://dspace.mit.edu/bitstream/handle/1721.1/68906/773609851-MIT.pdf?sequence=2
The final design will most likely employ a telescoping tube design to completely encase the lead screw and its lubricants to improve the lifespan ofthe system.
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Status of the cryogenic inertial reference system for the Gravity Probe-B mission
For larger adjustments and initial alignment the dewar and telescope assembly can be tilted separately using lead screws and stepper motors.
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A survey of snake-inspired robot designs
Each prismatic joint, known as a telescoping -tube linear actuator, was a lead screw assembly powered by a brushless 1.2 W dc motor.
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Results of the femur fractures treated with the new selfdynamisable internal fixator (SIF)
If there is no axial contact between fragments on the fracture area, then because of muscle activities and bone fragments micromotion, screws and clamps become loose, leading to spontaneous tele- scoping .
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3-D Microprobe Metrology
Fixed, accordion, shade type, or telescoping type covers shall protect the slide ways, lead screws , and precision measuring devices from damage from dust, dirt, abrasives, and other foreign objects.