Screw Jack Definitions and Technical Data; Keyed Screw Jack; Rotating Screw Jack; Translating Screw Jack; Anti-Backlash Machine Screw Jack; Double Clevis Screw Jack; Electric Cylinder Engineering Resources; Electric Cylinder Design Considerations; Electric Cylinder Definitions and Terms; Modular Linear Actuator Applications; Screw Jack Finishes Our Precision Screw Line features an extensive selection of lead screws, ball screws, and roller screws. Testing at Nook's facility shows comparisons of different 5 ton screw jacks. Product Details. Details. 99. 3. Specs Configure/Quote. Tight collaboration between design engineers, quality engineers, and manufacturing engineers. The Flange Mount allows for perpendicular mounting with respect to the axis of rotation. 25. The lift shaft is fixed. 375. 2 Jacks. 2. Handwheel. A 17-4PH hardened worm is available for a 300% increase in capacity. Product. Alternatively, the flange may be drilled and tapped radially for a set screw. This causes the load, which is attached to the travel nut, to move along the lift shaft. Screw Jack Definitions and Technical Data; Keyed Screw Jack; Rotating Screw Jack; Translating Screw Jack; Anti-Backlash Machine Screw Jack; Double Clevis Screw Jack; Electric Cylinder Engineering Resources; Electric Cylinder Design Considerations; Electric Cylinder Definitions and Terms; Modular Linear Actuator Applications; Screw Jack FinishesNRS High Strength Materials. Inverted Rotating Steel Machine Screw Jacks - 2/3 Ton to 12 Ton. 285. Skip to Content (800) 321-7800. An upright rotating ball screw jack has a lift shaft that moves a nut as it turns. A rotating jack has a lift shaft that moves a nut as it turns. 25" Read More Product SpecificationsMore Details. Inverted Rotating - 1/4 Ton to 100 Ton. Regardless of the type of worm gear jack you are considering (machine screw or ball screw), there are 8 factors that are critical for developing the optimal linear motion system. Inch Worm Gear Ball Screw Jack, Upright Rotating, 5 Ton Capacity, 6:1 Gear Ratio, Screw Lead 1" Read More Product Specifications. Twin-Lead ball screw assemblies can be assembled with Nook, PowerTrac™ ball nuts, flanges and EZZE-MOUNT™ bearing supports to form cost effective systems. Performance Specifications. Rotating screw jacks may be assembled with a larger diameter lift screw for greater column strength. Micro-D: Screw Retainer: 58Y SERIES ECLIP: 160-580-YYCSCRW. Product. Screw shaft is medium carbon induction hardened alloy steel. They incorporate a direct drive or toothed belt drive for high mechanical efficiency that allows for a quiet running performance. Linear Motion Systems & Solutions. Depending upon which jack model is pur-chased, the lifting screw is made of 4140 heat treated steel, 304 or 316 stainless steel, or a special alloy. 4 Jacks. Note: Mounting hardware for double clevis ball screw jacks should be specified as heat treated alloy steel clevis pins with at least 100,000 psi ultimate tensile strength. In certain circumstances, the ball nut. For technical drawings and 3-D models, click on a part number. 00. Nook Product Catalogs and Literature. 12. 6x6 Screw Jack. 5. When the lift shaft is held to prevent rotation, the lift shaft will. For floating shaft applications, use two Flex-Rigid couplings. A nut is integrated with the worm gear such that the worm gear and nut rotate together. 000" Lead, RH Thread, Inch Ball Nut, for SRT, Standard Accuracy, No Preload, SBN, Standard, Double Circuit Read More Product SpecificationsEnd Bearing Support. A 3 HP motor would be adequate for the requirements. Rotating screw jacks may be assembled with a larger diameter lift screw for greater column strength. Avoid getting metal chips in the nut when drilling. Detailed temperature and material characteristics for all of of Nook product lines. They are capable of higher speeds and longer predictable life when compared to similar acme type lead screws. Consider a Ball Screw Jack (as a Machine Screw Jack alternative) Decrease the input speed. Ball Screw Lubricant Spray Can. 0. 50. 65. Translating Screw Jack. Couplings with bores other than those. designed using a ground spiral bevel gear and produced in standard . 285. 50. Specs Configure/Quote. Static load is the max thrust loads when the Electric Cylinder is not operating. 11941. Product. Operating a Ball Screw Jack lift shaft without lubrication will result in a ninety percent reduction in life. 7460. A Uprighted translating jack has a lifting shaft that moves through the gear box. Quotes; Order and Shipments. Anti-backlash Machine Screw Jacks minimize backlash, but should not be used to completely eliminate backlash. A nut is integrated with the worm gear such that the worm gear and nut rotate together. 0. 631 diameter and 0. . Rotating screw jacks may be assembled with a larger diameter lift screw for greater column strength. Nook Industries; Archive. 3kN to 117kN. Based in Cleveland, Ohio. 32621. may be used individually or in multiple arrangements. Inch Worm Gear Ball Screw Jack, Upright Rotating, 10 Ton Capacity, 24:1 Gear Ratio, Screw Lead 0. Details. Twin-Lead screws stocked for delivery without machined ends are listed in the chart below. 90. Rolling surfaces are heat treated to a surface hardness not less than 56 HRC with a case depth suitably chosen to carry the load. Nook Industries offers worm gear screw jack systems that can be used individually or in multiple arrangements. Screw Jack Boot Template Data Forms. Nook Jr. As a manufacturer of lead screws, Nook Industries stocks a wide selection of inch and metric ball, acme and trapezoid screws in long lengths. 1. 50. Contact Information. 7 in. Preloaded NRS, Non Preloaded NRS, and NRS materials available. Short Journal Typically Used With Single Bearing or Single Bearing EZZE-Mount. WORM GEAR SCREW JACKS The lift shaft of a translating style jack must be attached to something which prevents the lift shaft from rotating. Quotes; Order and Shipments. You can read about how they removed their dining booth and made it on their blog. More Options Available $ 6. A screw jack may incorporate a machine cut lead screw or a rolled or ground ball screw in order to transfer rotational energy in to linear energy. PRECISION LINEAR MOTION In 1969, Joseph H. Nook Industries CC™ Linear Actuators are a combination of an electric motor and an acme screw or a high efficiency ball screw. Load capacities for Stainless Steel Machine Screw Jacks range from 1,300 to 23,000 pounds. RH. Specs Configure/Quote. 70660. 24 allowable input torque values. The Ball Screw Jack housing is made of ductile iron (1/2 BSJ and 1/2 HL-BSJ jacks have aluminum housings, aluminum optional on one ton models) and designed to support the rated capacity of the unit. Add a flat mounting surface to a ball screw jack to support loads. When the lift shaft is held to prevent rotation, the lift shaft will move linearly through the gear box to move the load. Inch Worm Gear Ball Screw Jack, Upright Rotating, 5 Ton Capacity, 24:1 Gear Ratio, Screw Lead 0. 75" x 3. Screw Jacks - Ball. Torque to Raise 1 lb. 12. 165. 1. 80. 5 Ton Capacity, 12:1 Gear Ratio, Screw Lead 0. A lift shaft moves through the gear box. Worm Gear Screw Jack Home Page. EZM-3045. When a Ball Screw Jack is motorized, less horsepower is required than an equivalent size Machine Screw Jack. Acme or ball screw drive available with motor, drive, controller, and power supply. 2. Rolled thread screws are cost effective and are stocked for quick delivery. Products include precision ball screws, lead screws, acme screws, and roller screws. > METRIC BALL SCREW JACKS With over twenty-five years of experience manufacturing precision worm gear screw jacks, Nook Industries has expanded the ActionJacٙ offering to include metric models providing design engineers a globally. Single Jack. 004" (0. There are no “standard” travel lengths and each screw jack is built to specification. Temperature Range, Low End [°F] E-900L. Screw Jack. Upright Rotating Inch Machine Screw Jacks - 1/4 Ton to 100 Ton. Inverted Rotating Inch Machine Screw Jacks - 1/4 Ton to 100 Ton. Quotes; Order and Shipments. An inverted translating ball screw jack has a lifting shaft that moves through the gear box. Specs Configure/Quote. 7. Nook Modular Linear Actuators are flexible positioning systems made of self-supporting and wear resistant aluminum profiles. Open the catalog to page 1. Get the most from your Nook linear actuator products by adding a complete control system including motor, drive, control, and control panel to manage many basic industrial lifting, positioning, and. 375. 2270. Stainless Steel (65) Carbon Steel (4) Minimum Height. Two Jacks. 2. Noise levels may increase at higher speeds. Screw Jack. The top has a crank handle connected to gears, which turns a long screw that separates the two metal tubes. Because of these different motions, these ball screw/splines and bearings create efficient, fluid movements in complex automated applications, such as pick-and-place robots. for ball screw, acme screw, screw jack and linear actuator products. Ball Screw - Inch Standard Accuracy. 50. Specs Configure/Quote. When compared to general-purpose thread forms (G), centralizing threads. e. 4. NOTE: Handwheels do not include a brake and therefore are not for use with ball screw jacks. 1 Ton to 10 Ton Moves a load through an arc, such as tracking antennas, hinged doors or air dampers. Nails. Ball screws, both rolled and ground, were the cornerstone products in the early ‘70s, putting Nook Industries on the map as a successful business and a trusted company. Helpful and easy to use Ball Screw Resources including engineering calculators, design tools, glossary, definitions and much more. 4. ActionJac Worm Gear Screw Jack systems are ruggedly designed and produced in standard models with load handling capacities from 14 ton to 100 tons. All jacks, shafts, couplings and motor should be. When the lift shaft is held to prevent rotation, it moves linearly through the gear box to move the load. Middle Foot. 1mm). Screw Jack Home Page, Ball Screw Jack Home Page, Machine Screw Jack Home Page 4950 East 49th Street , Cleveland , Ohio 44125 Tel: (216) 271-7900 or (800) 321-7800Explore automation applications for Nook solutions including precision ball screw, acme screw, screw jack, linear actuator, and electric cylinder products. Depending upon which jack model is pur-chased, the lifting screw is made of 4140 heat treated steel, 304 or 316 stainless steel, or a special alloy. Do you need a reliable and versatile jack system for your lifting, lowering, pushing or pulling applications? Check out the Nook Jack Catalog, a comprehensive guide to the various types and models of screw jacks, ball screw jacks, bevel gear jacks and accessories offered by Nook Industries, a leading manufacturer of linear motion systems and solutions. Nook Industries has always been a leader in developing high quality linear motion components and systems to meet the ever increasing demand for precision linear motion. The ActionJac™ in-line encoder option requires an optional motor mount or Right-Angle Reducer. Add a flat mounting surface to a ball screw jack to support loads. Nook HG hardened and ground shafting is manufactured for use with precision linear bearings and other applications requiring an accurate, round, hardened shaft or guide rod. Video instructions for adjusting Nook Industries Machine Screw Jack Anti-backlash settings. For Selection chart for the particular selected jack. Nook Industries has the capability to manufacture long screws for special applications, limited only by the availability of raw materials. 9. Explore Nook quality systems, certifications, and capabilities including ISO 9001, AS9100 and ITAR. Nook Industries Programmable Linear Actuators are ruggedly designed for continuous duty, larger loads, long service life, and higher speeds. ActionJac™ Worm Gear Ball Screw Jacks use a ball screw and nut made from hardened alloy steel with hardened bearing balls carrying the load between nut and screw. 32621. into the nut O. While many factors are involved in the selection of a specific lead screw assembly, lead screw sizing — choosing the right diameter and lead for the application — can be done in four simple steps. Insert a New Battery Into the Nook eReader. RH. Front Panel Indicators include Power Indicator. Featuring a complete line of linear motion systems including, precision ball screws, acme screws, screw jacks, linear actuators, and electric cylinders. to bill Buyer, and Buyer agrees to pay, prices prevailing at the time of shipment. Featuring a chic, compact design, the DALI KATCH ONE features no fewer than 10 built-in drivers, perfectly matched with a powerful 4x 50W amplifier. per inch of travel on the repeatable spring. Screw Jack. Specs Configure/Quote. Precision-rolled ball screws have. Ruggedly designed with load capabilities up to 100 tons, Thomson screw jacks are built to specification to meet your application requirements. Rolled thread screws are cost effective and are stocked for quick delivery. Double Clevis Inverted Rotating Machine Screw Jacks - 1 Ton to 10 Ton. 50. All Product Categories. Nook offers our customers a wide selection of screw jack accessories that allow you to develop a complete system from a single source. It will provide a load life expectancy of 50 million inches of travel at an operating load of 400 pounds. 12. Joyce/Dayton screw jacks and lifting systems offer wide-ranging lifting and positioning solutions for diverse industries. 106. 0. How To Adjust a Limit Switch Video. 25" Read More Product SpecificationsTurns of Worm Per Inch Travel. Average temperature over 5000, 10,000, and 15,000 cycles. Motors with internally and externally wired brake motors are available. Video instructions for aligning a limit switch used on Nook electric cylinder and screw jack products. A boot protects the lifting shaft from contamination and helps retain lubricant to ensure long jack life. The ball screw and nut are made from hardened alloy steel with hardened bearing balls carrying the load between nut and screw. Inch Worm Gear Machine Screw Jack, Upright Rotating, 5 Ton Capacity, 24:1 Gear Ratio Read More Product SpecificationsNook Industries manufacturers linear motion solutions including, precision ball screw, acme screw, screw jack, linear actuator, and electric cylinder products. For convenience SRT screws can be supplied completely machined and assembled with nuts, flanges, wipers and EZZE-MOUNTS ready for assembly to your product. 1/2 x 13 x 1 Set Screw. They are very strong, and are meant for a wide variety of materials. accuracy rotated 24 times theoretically moves the nut 12 inches. In both cases, the rotation of the worm screw acting on the lead screw via the worm wheel converts rotation in to linear motion. Manganese bronze for optimal lubricity and longer life. into the nut O. NLU-1003. More Details. 2 Jacks. [in-lb] Lifting Screw Diameter [in] Screw Lead [in] Maximum Allowable Input [hp] Maximum Input Torque [in-lb] Maximum Worm Speed at Rated Load [rpm] Maximum Load at. MBN 10×2 RA Flanged. 000" Ball Circle Diameter, 1. Screw terminals accommodate wire sizes from 16AWG to 26AWG. 2. 2760. Save money with world's high quality and low price products made by Nook Industries. com. It is ideal for correcting. They are ideally suited for any OEM application where linear motion is needed. The matched components used in our easy to order Linear Guidance solutions result in better system performance with reduced setup and alignment time. When the lift shaft is held to prevent rotation, the lift shaft will move linearly through the gear box to move the load. Low-friction ball bearings allow these screw jacks to use half the power required by an Acme screw jack to lift the same load. 00. Nook Industries – Linear Screws, Actuators, Jacks ISC Companies and Adams-ISC can supply the Nook products listed on this page and others found on nookindustries. Lubrication intervals for the lift shaft of Machine Screw models are determined by the application. Setup and maintenance information for Nook linear motion products including ball screw, acme screw, linear actuator, electric cylinder and guidance lines. PowerAc™ Inch Acme screws and nuts include a centralizing (C) thread form to prevent wedging and binding. July 14, 2015 By Danielle Collins Leave a Comment. If using flex type couplings, full-flex couplings should be used for close coupled arrangements. If using flex type couplings, full-flex couplings should be used for close coupled arrangements. 667. When compared to general-purpose thread forms (G), centralizing threads. Jacks can be supplied with special pitch lift screws to change the jack operating speed. This rolling action reduces friction between the nut and the screw. 12kN to 76 kN. Torque to Raise 1 lb. Nook Industries has the capability to manufacture long screws for special applications, limited only by the availability of raw materials. The lift shaft is fixed. Double Clevis Jacks are used when it is necessary to move a load through an arc, Nook Industries – Linear Screws, Actuators, Jacks. Jacks may be limited by maximum temperature (200°F) and not duty cycle. The ball screw and nut are made from hardened alloy steel with hardened bearing balls carrying the load between nut and screw. Slide the ball nut and arbor over the taped journal surface and roll the ball nut onto the screw, making sure not to displace any. Specs Configure/Quote. Rollers and nut are high-grade bearing steel. 7460. This allows us to tightly control and coordinate all aspects of new product development and implementation including design, manufacturing and supply chain, and quality. The lift shaft extends out from the bottom of the worm screw jack. Select from a full range of linear slide systems and components. Nook Industries, Inc. When the lift shaft is held to prevent rotation, the lift shaft will move linearly through the gear box to move the load. , 2- BSJ) • Serial Number & Year of ManufactureA lifting screw cover is threaded into the bottom of the unit on the upright model, or in the top of the unit on the inverted model, in order to keep the lifting screw threads free of foreign material. Skip to Content (800) 321-7800; Start Your Project; Wish List; Login. Nook Bevel Gear Screw Jack systems are ruggedly designed in standard models with load handling capacities from 12. This causes the load, which is attached to the travel nut, to move along the lift shaft. A 17-4PH hardened worm is available for a 300% increase in capacity. Bevel Gear Screw Jack Bevel Gear Screw Jack. 473" Read More Product Specifications A lifting screw cover is threaded into the bottom of the unit on the upright model, or in the top of the unit on the inverted model, in order to keep the lifting screw threads free of foreign material. Lag screws are self-tapping screws that meant to be applied with a wrench or socket. Choose from our selection of precision Acme lead screws and nuts, Acme lead screws and nuts, metric precision lead screws and nuts, and more. Both External and Internal return nut styles are offered on various metric sizes. Exhibit with us {{>currencyLabel}} Back {{>currenciesTemplate}} English. 2760. Part Number. Screw Jack Design Considerations. M2. 5 inch lead and ±0. Enter the Nook part number and quantity in the comments field below, or complete the appropriate Application Data Form for your application and a Nook representative will contact you shortly. Skip to Content (800) 321-78003 Quick Screw Jack Applications - Food Industry; 8 Design Considerations for Screw Jack Systems; Ball Screw Design - Safety Considerations. In the event of a ball nut failure prevents the structure from falling in an inadvertent failure. A Inverted Rotating Screw Jack has a lift shaft that moves a nut as it turns. The keyway in the screw causes greater than normal wear on the internal drive sleeve threads, somewhat reducing jack life. Temperature Range, High End [°F] Temperature Range, Low End [°F] E-900. 8. If a compliant material is installed, make sure that the fasteners do not compress the material and that there is clearance around the fasteners. Nook offers our customers a wide selection of screw jack accessories that allow you to develop a complete system from a single source. The design template forms below can be submitted to assist us in designing a complete screw jack system based on your exact needs. Resources. Order Samples Check Distributor Stock. 2-56 JACK SCREW KIT: 160-580-ECLIP. A Keyed Machine Screw Jack has a keyway machined along the length of the lifting screw. For more information about the Helix Linear Technologies ball screw assemblies, visit:. 1N, 2N, 3N and 4N are designed to be a non-driven support end. 0. Ideal for individual use or in multiple arrangements for larger mechanical systems, our screw jacks are produced to perform reliably. 285. Middle Foot. NLU-1003. The long jack screw can get rusted, the gears can break, or the shear pins can break or fall out. 375. Nook Industries has the capability to manufacture long screws for special applications, limited only by the availability of raw materials. The screw and nut assemblies are made of hardened. Nook’s ball screw actuators enable faster speeds (instantaneous force) to provide a more energy efficient system, with fewer components. Standard boots are sewn from black neoprene-covered nylon fabric for oil, water and weather resistance. Higher speeds are permissible at lower torque ratings. Machined End Code. Specs Configure/Quote. -65. From motor mounts to limit switches to lubricant, Nook can easily configure a complete screw jack system. Safety Wire Retainers. All jacks, shafts, couplings and motor should be carefully aligned for maximum performance. Metric Inverted Translating Machine Screw Jacks - 5 kN to 200 kN. Manganese bronze for optimal lubricity and longer life. If not done properly, internal bearings can become misplace out of the bearing circuit which will reduce life and increase ware, and possible locking of the ball nut on the ball screw. Screw Jacks and Environmental Applications. BEVEL GEAR JACKS BEVEL GEAR SCREW JACK SYSTEMS JACK MODELS Nook Bevel Gear Screw Jack systems are ruggedly designed using a ground spiral bevel gear and produced in standard models with load handling capacities from 12. Typically used as actuators, they run at higher speeds than Acme screw jacks. Food & Beverage applications for Nook linear motion products. 6. Utilizing the principles of Lean Manufacturing, 5S, and Six Sigma, we are vertically integrated to ensure product quality, cost efficiency, and delivery. Ductile iron housings proportioned to support the rated capacity of. This printing press application (See. All external components are manufactured from 300 series Stainless Steel materials. Nook Industries; Archive. When the lift shaft is held to prevent rotation, the lift shaft will move linearly through the gear box to move the load. When using handwheels with a jack that can backdrive (12:1 and lower) an additional locking mechanism may be required to prevent “creep. Linear Motion Systems & Solutions. The length of the leadscrew determines the maximum amount of expansion. Type 1K - Driven Support End with Keyway. A Uprighted translating jack has a lifting shaft that moves through the gear box. Specs Configure/Quote. Machine Screw Jack Home Page. Machine builders all over the world continue to benefit from our comprehensive ball screw, acme screw. The lift shaft is fixed to the worm gear. For more information or for a product quote, please contact us by phone 763-559-0033, by email [email protected] Screw Jack, Anti-backlash Adjustment Video; Belt Carriage Alignment Video; How To Adjust a Limit Switch Video; Loading a Standard Ball Nut Video I;. Machine Screw Jack, Anti-backlash Adjustment Video; Belt Carriage Alignment Video; How To Adjust a Limit Switch Video; Loading a Standard Ball Nut Video I;. Exhibit with us {{>currencyLabel}} Back {{>currenciesTemplate}} English. 0. Nook Industries has the capability to manufacture long screws for special applications, limited only by the availability of raw materials. Learn about the features, specifications, and applications of Nook's screw jacks in this comprehensive catalog. Shafts are stress proof steel ground and polished. This causes the load, which is attached to the travel nut, to move along the lift shaft. Screw Jack. Total Maximum Thrust Load on Jack(s) (pounds force) Number of Jacks. A nut is integrated with the worm gear such that the worm gear and nut rotate together. Thread Adapters for Drum Openings. 000. Need Help with a Linear Motion Design? Collaborate with one of our technical experts on the specifics of your application to. Skip to Content (800) 321-7800. Screw Jack Engineering Resources. An integrated nut and Bevel Gear rotate together. Ball Screw Reference Number for easy identification of Nook ball screw products. Product Info. 5 inch lead and ±0. 00. It is highly accurate, with repeatability up to ± . ISC Companies and Adams-ISC can supply the Nook products listed on this page and others found on nookindustries. EZF-4045. View Models. 125” to 1. SRT – Standard Rolled Thread ball screws offer the low friction advantage of anti-friction screws at low cost. Larger bearings and drive sleeve for durability. Inch Worm Gear Machine Screw Jack, Upright Rotating, 5 Ton Capacity, 24:1 Gear Ratio Read More Product Specifications Our clients rely on our proven knowledge and flexibility to design, test, and manufacture innovative linear motion solutions for their most challenging applications - serving virtually every industry. Nook HG hardened and ground shafting is manufactured for use with precision linear bearings and other applications requiring an accurate, round, hardened shaft or guide rod. Hex Jackscrews. Specs Configure/Quote. 32621.