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China T Series Spiral Bevel screw jack 90 Degree Shaft Gearbox reducer for Screw Jack Lifting worm gearbox calculation

Warranty: 1 Several years
Applicable Industries: Building Materials Retailers, Production Plant, Machinery Fix Outlets, Foodstuff & Beverage Factory, Farms, Cafe, Development works , Vitality & Mining
Excess weight (KG): 15 KG
Customized assist: OEM
Gearing Arrangement: Worm
Output Torque: 2000N.m
Input Speed: 1500rpm
Output Pace: 150rpm
Solution Title: T Series Spiral Bevel screw jack ninety Diploma worm screw jack
Content: Forged Iron or Stainless Metal
Mounting Placement: Foot Mounted or Flange Mounted
Bearing Selection: 2T-150T
Certification: ISO9001
Technical Help: 3D & CAD drawing
Enter Type: Motor, IEC Flange, and so forth
Screw Selection: 5-16mm
Constructions: motor direct link, solitary & double shaft
Software: Electrical power Transmission
Packaging Details: Nieman packing conforms to the nationwide regular (GB/ t13384-92) and utilizes fumigation-totally free plywood content.The corners of the situations are fastened with angle guards and the products are packaged in closed plastic baggage before outer packaging is utilized. In the shut plastic baggage, a humidity-proof agent is placed to guarantee the integrity and basic safety of the items in transit.
Port: ZheJiang , HangZhou, ZheJiang

Merchandise Technical specs SWL SeriesSwl sequence worm screw raise is a kind of simple lifting component, which can elevate, reduce, propel, switch and other features via the worm travel screw.Screw jack can be commonly utilized in equipment, metallurgy, development, chemical, medical, cultural and well being, and other industries. Can in accordance to a certain process to properly handle the adjustment of the top of ascension or propulsion, can be immediately driven by motor or other energy, can also be manually. This sequence of worm screw carry can be self-locking, with the bearing potential ranging from 2.5 tons to 120 tons, the highest enter pace of 1500 r/min, and the max lifting pace of 2.7 m/min. Functions:one. Appropriate for heavy load, minimal pace and minimal frequency Variable pace push frequency variator hybrid inverter 3 stage seventy five kw .75kw 1hp frequency inverter two. Main elements: precision trapezoid screw pair and large precision worm equipment pair.three. Compact style, little volume, mild fat, broad push sources, lower sounds, simple operation, convenientmaintenance. four. The trapezoid screw has self-locking function, it can maintain up load with out braking unit when screw stops touring. 5. The lifting top can be altered according to buyer demands. 6. Broadly applied in industries this kind of as equipment, metellurgy, building and hydraulic Leading Conclude: prime plate, clevis conclude, threaded conclude, simple finish, forked head and rod finish. Screw head type/End Fittings : Cylindrical/Clevis Sort, Flange Type, Thread Sort, Flat head Type , Forked head Variety, Rod head sort . The electricity source can be equipped with motor, servo motor and handwheel,How To Affirm the necessary Design

TypeModelScrew thread dimensionsMaxlifting strengthkNMaxpull forcekNWeight with no strokekgScrew weightper 100mm
SWL Screw jackSWL2.5Tr30*six25257.30.45
SWL10/fifteenTr58*12100/one hundred fifty99251.sixty seven
SWL50Tr120*twenty5005004207.forty five
Solution Online video Nieman Prime Good quality Screw Jacks principal elements with worldwide common resources: – Trapezoidal lifting screw (worm screw) with C45 Steel. – Worm gear (worm wheel) with Bronze. – Traveling nut (loading nut, lifting nut) with Bronze. – Security nut with Bronze. – Travel shaft (worm) with C45 Steel, heat therapy. – Jacks Housing (gearbox) with Ductile Iron. Successful Task Merchandise packaging Bundle Nieman packing conforms to the national common (GB/ t13384-ninety two) and uses fumigation-cost-free plywood substance.The corners of the situations are fixed with angle guards and the merchandise are packaged in shut plastic luggage just before outer packaging is utilized. In the shut plastic bags, a moisture-proof agent is placed to guarantee the integrity and protection of the products in transit. Company Profile ZheJiang Nieman Transmission Equipment Co.,LtdZheJiang Nieman Transmission Equipment Co., Ltd. is positioned in HangZhou Town, ZheJiang Province, the earliest producer specializing in the production of lifting methods , covering an region of 30000 sq. meters, with set belongings of 60 million yuan.Our manufacturing facility has a lengthy production background, Disc brake 220mm modified disc common brake pad modified disc powerful technological power, excellent tests approaches, and excellent QAS, in 2005 was awarded as “ZheJiang Province Good quality Reliable business”, and in 2007 through the ISO9000 quality management method certification. ZheJiang Nieman Transmission Equipment Co.,Ltd is a design and company of screw elevators, equipment rack elevators, bevel gear steering containers, servo electric powered cylinders, and precision worm gears. Nieman transmission goods are extensively utilized in Bullet teach, Metallurgy, Automation tools, Medical tools, Petroleum, Thermal energy technology, paper producing, Water conservancy, Aviation and numerous other fields.. Certifications FAQ Q1:Are you a maker or investing firm? A1: ZheJiang Nieman Transmission Equipment Co.,Ltd is a design and producer of screw elevate, gear rack elevate, bevel equipment carry, servo electrical cylinders, and precision worm gears.Q2. Can I get 1 sample to examination?A2: Indeed, sample can be at a typical price and welcomed. The transportation costs are at your account.Q3: How about the of your solution ?A3:Passed ISO9001-2015 quality CERTIFICATION. This fall: ODM/OEM recognized ? A4: Yes, we can do customer-created as your needed. We will also supply whole technique of linear transmission scheme .Q5: What about the payment strategies?A5: We accept T/T, L/C for massive volume, and for little quantity, you can pay us by PayPal, variator frequency drive Western Union, and and so forth . Get in touch with Items

Worm gear reducer gearbox

A worm gear reducer gearbox is a gear reducer gearbox that uses a worm gear train to reduce the required force. Unlike traditional gear reducer gearboxes, these units are small and require low horsepower ratings. This reduces their efficiency, but their low cost and compact design help make up for this shortcoming. However, these gear reducer gearboxes have some drawbacks, including their tendency to lock up when reversing.
worm reducer

high efficiency

High-efficiency worm reducer gearboxes are ideal for applications where high performance, repeatability, and accuracy are critical. It consists of an input hypoid gear and an output hypoid bevel gear. The input worm rotates perpendicular to the output worm, so for every revolution of the input worm, the output gear makes one revolution. This arrangement reduces friction (another source of energy loss) in a high-efficiency worm gear to at least two arc minutes.
Compared with worm gear reducer gearboxes, hypoid gearmotors offer several advantages, including lower operating costs and higher efficiency. For example, hypoid gear motors can transmit more torque even at high reduction ratios. Also, they are more efficient than worm gear reducer gearboxes, which means they can produce the same output with a smaller motor.
In recent years, the efficiency of worm gear reducer gearboxes has been dramatically improved. Manufacturers have made great strides in materials, design, and manufacturing. New designs, including dual-enveloping worm gear reducer gearboxes, increase efficiency by 3 to 8 percent. These improvements were made possible through countless hours of testing and development. Worm gear reducer gearboxes also offer lower initial costs and higher overload capability than competing systems.
Worm gear reducer gearboxes are popular because they provide maximum reduction in a small package. Their compact size makes them ideal for low to medium-horsepower applications and they are reticent. They also offer higher torque output and better shock load tolerance. Finally, they are an economical option to reduce the device’s power requirements.

low noise

Low-noise worm gear reducer gearboxes are designed to reduce noise in industrial applications. This type of reducer gearbox uses fewer bearings and can work in various mounting positions. Typically, a worm reducer gearbox is a single-stage unit with only one shaft and one gear. Since there is only one gear, the noise level of the worm gear reducer gearbox will be lower than other types.
A worm gear reducer gearbox can be integrated into the electric power steering system to reduce noise. Worm reducer gearboxes can be made and from many different materials. The following three-stage process will explain the components of a low-noise worm reducer gearbox.
Worm gear reducer gearboxes can be mounted at a 90-degree angle to the input worm shaft and are available with various types of hollow or solid output shafts. These reducer gearboxes are especially beneficial for applications where noise reduction is essential. They also have fewer parts and are smaller than other types of reducer gearboxes, making them easier to install.
Worm gear reducer gearboxes are available from various manufacturers. Due to their widespread availability, gear manufacturers maintain extensive inventories of these reducer gearboxes. The worm gear ratio is standard, and the size of the worm gear reducer gearbox is universal. Also, worm gear reducer gearboxes do not need to be sized for a specific purpose, unlike other load interruptions.
worm reducer


A worm gear reducer gearbox is a transmission mechanism with a compact structure, large transmission ratio, and self-locking function under certain conditions. The worm gear reducer gearbox series products are designed with American technology and have the characteristics of stable transmission, strong bearing capacity, low noise, and compact structure. In addition, these products can provide a wide range of power supplies. However, these worm reducer gearboxes are prone to leaks, usually caused by design flaws.
Worm gear reducer gearboxes are available in single-stage and double-stage. The first type consists of an oil tank that houses the worm gear and bearings. The second type uses a worm gear with a sleeve for the first worm gear.
When choosing a gear reducer gearbox, it is essential to choose a high-quality unit. Improper gear selection can cause rapid wear of the worm gear. While worm gear reducer gearboxes are generally durable, their degree of wear depends on the selection and operating conditions. For example, overuse, improper assembly, or working in extreme conditions can lead to rapid wear.
Worm reducer gearboxes reduce speed and torque. Worm gears can be used to reduce the speed of rotating machines or inertial systems. Worm gears are a type of bevel gear, and their meshing surfaces have great sliding force. Because of this, worm gears can carry more weight than spur gears. They are also harder to manufacture. However, the high-quality design of the worm gear makes it an excellent choice for applications requiring high torque and high-speed rotation.
Worm gears can be manufactured using three types of gears. For large reduction ratios, the input and output gears are irreversible. However, the worm reducer gearbox can be constructed with multiple helices. The multi-start worm drive also minimizes braking effects.

Self-locking function

The worm reducer gearbox is self-locking to prevent the load from being driven back to the ground. The self-locking function is achieved by a worm that meshes with the rack and pinion. When the load reaches the highest position, the reverse signal is disabled. The non-locking subsystem back-drives the load to its original position, while the self-locking subsystem remains in its uppermost position.
The self-locking function of the worm reducer gearbox is a valuable mechanical feature. It helps prevent backing and saves the cost of the braking system. Additionally, self-locking worm gears can be used to lift and hold loads.
The self-locking worm gear reducer gearbox prevents the drive shaft from driving backward. It works with the axial force of the worm gear. A worm reducer gearbox with a self-locking function is a very efficient machine tool.
Worm gear reducer gearboxes can be made with two or four teeth. Single-ended worms have a single-tooth design, while double-ended worms have two threads on the cylindrical gear. A multi-boot worm can have up to four boots. Worm reducer gearboxes can use a variety of gear ratios, but the main advantage is their compact design. It has a larger load capacity than a cross-shaft helical gear mechanism.
The self-locking function of the worm reducer gearbox can also be used for gear sets that are not necessarily parallel to the shaft. It also prevents backward travel and allows forward travel. The self-locking function is achieved by a ratchet cam arranged around the gear member. It also enables selective coupling and decoupling between gear members.
worm reducer

high gear ratio

Worm reducer gearboxes are an easy and inexpensive way to increase gear ratios. These units consist of two worm gears – an input worm gear and an output worm gear. The input worm rotates perpendicular to the output worm gear, which also rotates perpendicular to itself. For example, a 5:1 worm gearbox requires 5 revolutions per worm gear, while a 60:1 worm gearbox requires 60 revolutions. However, this arrangement is prone to inefficiency since the worm gear experiences only sliding friction, not rolling friction.
High-reduction applications require many input revolutions to rotate the output gear. Conversely, low input speed applications suffer from the same friction issues, albeit with a different amount of friction. Worms that spin at low speeds require more energy to maintain their movement. Worm reducer gearboxes can be used in many types of systems, but only some are suitable for high-speed applications.
Worm gears are challenging to produce, but the envelope design is the best choice for applications requiring high precision, high efficiency, and minimal backlash. Envelope design involves modifying gear teeth and worm threads to improve surface contact. However, this type of worm gear is more expensive to manufacture.
Worm gear motors have lower initial meshing ratios than hypoid gear motors, which allows the use of smaller motors. So a 1 hp worm motor can achieve the same output as a 1/2 hp motor. A study by Agknx compared two different types of geared motors, comparing their power, torque, and gear ratio. The results show that the 1/2 HP hypoid gear motor is more efficient than the worm gear motor despite the same output.
Another advantage of the worm gear reducer gearbox is the low initial cost and high efficiency. It offers high ratios and high torque in a small package, making it ideal for low to medium-horsepower applications. Worm gear reducer gearboxes are also more shock-resistant.
China T Series Spiral Bevel screw jack 90 Degree Shaft Gearbox reducer for Screw Jack Lifting     worm gearbox calculationChina T Series Spiral Bevel screw jack 90 Degree Shaft Gearbox reducer for Screw Jack Lifting     worm gearbox calculation
editor by czh 2023-02-18

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