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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
- Actuation Type: Electrical
- Device Type: Rod Type
- Drive Specifications: Lead Screw/ACME Screw
- Features: Integral Sensor, Magnetic Switch, Self-locking
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Supplier: Larson Electronics LLC
Description: 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. Telescoping Tower: The aluminum telescoping
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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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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 requirements.
- Component Type: Screw Only
- Design Features: Right Hand Thread
- Screw Lead: 0.2500 inches per turn
- Screw Type: Lead Screw
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Supplier: Noll, Inc.
Description: Rolled 2A UNV Lead Screw, 300 series SS, Custom Ends Avail
- Component Type: Screw Only
- Design Features: Right Hand Thread
- Length: 12 to 72 inch
- Manufacturing Process: Rolled Thread
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Supplier: Noll, Inc.
Description: Rolled 4G Metric Lead Screw, 300 series SS, Custom Ends Avail
- Component Type: Screw Only
- Design Features: Right Hand Thread
- Length: 12 to 72 inch
- Manufacturing Process: Rolled Thread
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Supplier: ATLANTA Drive Systems, Inc.
Description: -locking unless 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
- Component Type: Screw Only
- Design Features: Right Hand Thread
- Length: 78.74 inch
- Manufacturing Process: Rolled Thread
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Supplier: Noll, Inc.
Description: Rolled 2G Acme Lead Screw, 300 series SS, Custom Ends Avail
- Component Type: Screw Only
- Design Features: Right Hand Thread
- Length: 12 to 72 inch
- Manufacturing Process: Rolled Thread
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Supplier: Noll, Inc.
Description: Rolled 2G Stub Acme Lead Screw, 300 series SS, Custom Ends Avail
- Component Type: Screw Only
- Design Features: Right Hand Thread
- Length: 12 to 72 inch
- Manufacturing Process: Rolled Thread
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Supplier: Wedin International, Inc.
Description: days a week, we have the fastest 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
- Component Type: Screw Only
- Length: 75 inch
- O.D Screw Diameter: 1 inch
- Screw Type: Lead Screw
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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 screw
- Component Type: Screw Only
- Design Features: Left Hand Thread, Right Hand Thread
- Screw Lead: 0.2362 inches per turn
- Screw Type: Lead Screw
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Supplier: Wedin International, Inc.
Description: week, we have the fastest 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
- Component Type: Screw Only
- Length: 57 inch
- O.D Screw Diameter: 1 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 requirements.
- Component Type: Screw Assembly
- Design Features: Left Hand Thread, Right Hand Thread
- Dynamic Load Rating: 825 lbs
- Length: 144 inch
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Supplier: igus® inc.
Description: DryLin® Leadscrew Nuts Made of HTS Linear Modules, Rectangular
- Component Type: Nut Only
- Screw Type: Lead Screw
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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 screw
- Component Type: Screw Assembly
- Design Features: Left Hand Thread, Right Hand Thread
- Dynamic Load Rating: 11250 lbs
- Length: 144 inch
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Supplier: igus® inc.
Description: Trapezoidal Lead Screw Nut - J350SL
- Component Type: Nut Only
- Maximum Static Load Capacity: 41.48 to 328 lbs
- Screw Type: Lead Screw
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Supplier: igus® inc.
Description: The new thread compensation nut, a combination of lead screw unit and spherical bearings, where the thread is directly integrated into the spherical ball, primarily facilitates compensation of fabrication and assembly tolerances. The nut is also useful for tilt mechanisms, such as door
- Component Type: Nut Only
- Length: 1.02 inch
- Maximum Static Load Capacity: 5.06 lbs
- O.D Screw Diameter: 0.3100 to 0.3900 inch
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Supplier: igus® inc.
Description: Trapezoidal Lead Screw Nuts - JSML
- Component Type: Nut Only
- Maximum Static Load Capacity: 0.0 to 1032 lbs
- Screw Type: Lead Screw
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Supplier: HYPROSTATIK Schönfeld GmbH
Description: , suitable for one-sided lead screw support high-precision support of the lead screw double cone suspended between hydrostatic pockets in 'O' arrangement integrated volume regulation simply through pocket pressure, just a hydraulic connection required, no need for
- Component Type: Screw Assembly
- Design Features: Zero Backlash Design
- 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.
- Component Type: Screw Assembly
- Manufacturing Process: Rolled Thread
- 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: 0.1181 inch
- 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.
- Component Type: Screw Only
- Length: 72 inch
- O.D Screw Diameter: 0.6250 inch
- Screw Type: ACME Screw, Lead Screw
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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: 39.37 inch
- Nut Material: Other
- Screw Lead: 0.0098 inches per turn
- 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.
- Component Type: Screw Assembly
- Design Features: Left Hand Thread, Right Hand Thread
- Dynamic Load Rating: 22435 lbs
- Length: 3.9 inch
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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.