Products/Services for Telescoping Screw Jacks
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Lifting Jacks - (390 companies)Lifting jacks are used for leveling or positioning heavy equipment, lifting automobiles and for supporting structures. They typically use screw or cylinder-based actuators and are powered by hydraulic, mechanical, electric, or manual methods...Jack TypeActuationTelescoping -
Linear Actuators - (787 companies)Mechanical actuation is used to covert rotary motion of a screw thread or gear into linear displacement and force. Examples include a car jack, laser positioner, and other positioning instrumentation. Electrical actuation uses electrically driven motors... -
Support Stands - (162 companies)Support stands are used to hold a piece of equipment at an elevated or extended position. This product area represents a large range of products - from heavy-duty industrial jack stands to light-weight, easily-adjustable camera and speaker stands...
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Lifts - (1631 companies)...may be raised or lowered. These include: Scissors lifts - Scissor lifts use linked, folding support members to achieve lifts. The lifting action occurs when the members are drawn together, typically with a screw mechanism. Screw lifts - Screw lifts... -
Lift Tables - (360 companies)...to the lift table when elevating the platform. Descent is accomplished by the use of a purge valve or slow-release mechanism. Manual. Lifting is powered by a crank, pump, racket, or screw that relies upon the operator for stimulation. This is prominent... -
Telescopes - (59 companies)Telescopes are lens assemblies designed to magnify and view distant objects. Telescopes are lens assemblies that are designed to magnify and view distant objects. Telescopes include small devices such as spotting scopes for viewing wildlife...
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Screws - (1403 companies)...sheet rock to wall studs. Eye screw. Image credit: Bangxin Fastener. Eye screws have a looped head. They serve as an attachment point. Jack screw. Image credit: Fastenal. Jack screws are mainly used in computer and electronic components for D-type cable...
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Towers, Masts, and Poles - (273 companies)...mounted on another tower or building to extend height or for horizontal extension from a tower or pole. Mobile towers often include a telescoping tower that tilts up or folds down. They are suitable for emergency communications, two-way radio...
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Posts, Spacers, and Standoffs - (515 companies)...post. A plastic, polycarbonate, or metal head. A series of washers and nuts are used to secure the wire to the board. Spacers. A spacer is used as a bushing or where an unthreaded rod or threaded screw needs to pass through. Spacers come in a variety...
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Lead Screws and ACME Screws - (68 companies)Description. Lead screws and ACME screws are used to drive a nut in linear motion via direct contact between the screw and the nut. Lead screws usually incorporate proprietary screw and nut geometries and materials, and can be configured...
Product News
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Columbus McKinnon Corporation
Duff-Norton Screw Jacks Wherever there is a need to lift, position, align and hold a load, Screw Jacks can be found. Accordingly, they are common throughout many industrial processes. Their high reliability and synchronization make screw jacks suitable for a wide variety of uses especially those found in manufacturing. There are two types of screw jack systems: Screw Jack Lifting Systems. Screw Jack Lifting Systems are best in applications where you 're lifting a load, but accuracy is not as critical as during... (read more)Browse Lifting Jacks Datasheets for Columbus McKinnon Corporation -
C-Flex Bearing Company
WISE Telescope, With C-Flex Bearings Inside WISE Telescope, With C-Flex Bearings Inside, Re-Entering Atmosphere. After a decade of groundbreaking exploration, NASA has sent the final command to the NEOWISE space telescope, marking the end of its asteroid-hunting mission. This incredible spacecraft, originally launched as the WISE space telescope, has provided valuable data about asteroids, stars, and galaxies. At the core of its success are the high-precision C-Flex bearings, which ensured smooth operation and stability throughout its... (read more)Browse Plain Bearings and Sleeve Bearings Datasheets for C-Flex Bearing Company -
BUMAX®
How Bumax Fixed Galling on NASA Telescope Mirror Within 24 hours, BUMAX provided the customer TNO with urgently needed critical fasteners that overcame their galling issues. Customer: TNO - the Netherlands Organisation for Applied Scientific Research. BUMAX product: BUMAX (R) DX 129 EPK. Crucial properties: Anti-galling. High strength. Rapid delivery. "BUMAX really saved the day at a point in our project when it was critical that we had no delays. The next day delivery of the screws was quite a feat and was greatly appreciated by our entire... (read more)Browse Screws Datasheets for BUMAX® -
Avantier Inc.
Ritchey-Chrétien Telescopes Ritchey-Chr etien Telescopes. The Ritchey-Chr etien telescope is a specialized reflecting telescope within the Cassegrain optical system, featuring hyperbolic primary and secondary mirrors. This design effectively reduces optical errors like spherical aberration and coma, which are common in traditional reflecting telescopes. The Ritchey-Chr etien optical design enhances off-axis image quality and offers a wider field of view, although it does not fully eliminate field curvature and astigmatism... (read more) -
Northwire, Inc.
Coil Cords for the Telescoping Mobile Market Industrial Retractile Coil Cords for the Telescoping Mobile Market. Northwire is rapidly expanding in the telescoping mobile market. From mobile surveillance trailers and portable cell towers to emergency response units, our custom cables are perfectly engineered to meet the unique demands of these applications and beyond. Northwire 's industrial retractile coil cords are ideal for telescoping mobile applications. Key Features: Large diameter. 1:5 retracted to extended ratio. Composite POWER... (read more)Browse Coiled Cords and Cables Datasheets for Northwire, Inc. -
Molex Signal Tech Industrial Ltd.
Euclid Space Telescope - Dark Universe exploration into how it has expanded and how its structure has evolved throughout cosmic history. A noteworthy achievement was celebrated as the Euclid team recently completed a critical focusing procedure. The images obtained during this process have already provided valuable insights into the beauty of the universe, generating anticipation for the mission's outcomes. Euclid, a specialised space telescope designed exclusively for astronomical purposes, serves as a testament to human ingenuity and the pursuit... (read more)Browse Heavy Duty Rectangular Connectors Datasheets for Molex Signal Tech Industrial Ltd. -
Rego Electronics Inc.
RJ45 with LED Jacks Product Series -. 1x1 to 1x8 ports & 2x1 to 2x6 ports with various outline dimensions and many optional LED colors. Features & Benefits -. A full range of products, high quality, high reliability, customization available, long term supply. Target Market -. Network Appliance, Industrial Ethernet, Industrial Computing, Industrial Handheld Device, Networking, Telecommunication (read more)Browse Electrical Connectors Datasheets for Rego Electronics Inc. -
Rockford Ball Screw
Custom Ball Screw Solutions Custom Solutions. In addition to our standard catalog items, Rockford Ball Screw 's experienced team can work with you to create a unique solution for your specific application. With 50 years of making ball screws, we have seen and done a lot for many different industries, including: Medical (surgical tables, exam tables, dental chairs, veterinarian, etc.). Marine (boat trim tabs, hatch lifts, etc.). Recreational Vehicles (RV leveling jacks, slide outs, etc.). Aerospace (jet ways, jet bridge... (read more)Browse Ball Screws Datasheets for Rockford Ball Screw -
TE Connectivity
Sustainability with TE RJ45 Modular Jacks KEY PRODUCT MESSAGING. Standardization for network connections. Ease of use. Broad portfolio. RoHS compliant. TARGET APPLICATIONS. Communications. Routers. Servers. Switches. Business equipment. Consumer electronics. Telephones. Computers. Wireless base stations. Industrial automation (read more)Browse Electrical Connectors Datasheets for TE Connectivity -
Keystone Electronics Corp.
PCB Micro Pins, Jacks, and Terminals Micro Pin Features: * Precision engineered and manufactured. * Space saving design for high density packaging. * Micro pins are available in .017 to .080 diameters. * Ideal for mating with their standard line of micro jacks. * Available for press-fit, swage or solder mounting. * Sizes for .032, .062, .093 and .125 thick PC boards. * Custom micro pins manufactured to your specifications. * Other platings available upon request. Micro Jack Features: * Precision engineered, "closed entry" contacts... (read more)Browse PCB Pins and Receptacles Datasheets for Keystone Electronics Corp.
Conduct Research
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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Temporary Structures in Construction, Third Edition > BRACING AND GUYING FOR STABILITY
Braces usually have no such means, though it is possible to have adjustability built into some braces by means such as slotted holes, telescoping sections, or screw jacks .
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SRC International GC 45 155 mm gun-howitzer
The design of the screw jack and float system, which is mounted under the forward part of the carriage, incorporates a telescoping system and ball screw jack .
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FLITECAM: a 1-5 micron camera and spectrometer for SOFIA
The cart incorporates a hydraulically actuated lifting structure to enable the instrument to be lowered for transportation and raised to the appropriate height for mounting to the telescope , and a screw jack for fine control of instrument tilt during mounting.
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Focusing Telescopes in Nuclear Astrophysics
… the gondola weighed less than the telescope (see Figure 2) it was important that the centre of gravity of the telescope was coincident with the azimuth axis, so that as the telescope was moved by the screw jack linked to the gondola …
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The Claire gondola: Testing the first gamma-ray lens on a stratospheric balloon
… the gondola weighed less than the telescope (see Figure 2) it was important that the centre of gravity of the telescope was coincident with the azimuth axis, so that as the telescope was moved by the screw jack linked to the gondola …
