Solution Description
Merchandise Description
WTZ A700 Overload limiter can be in the kind of Chinese characters, graphics, people and so on extensive show the numerous parameters in the procedure of perform.
As the primary hook load, vice hook load, work boom Angle, duration of growth, radius, etc.
Overload Limiter Alarm function
Have audio and gentle alarm function: when the crane growth operate amplitude restrict near to function, when lifting load and torque gadget close to the permitted load restrict, torque system issued a warning of slow beeping audio. Warning lights flashing slowly torque program.
When jib frame work scope to work limit, when the lifting load and torque reaches products when the permitted load restrict second send urgent alarm beeping sound. Shortness of torque program alarm indicating red mild flashing.
Overload Limiter protection function
Management output perform: when growth amplitude limit close to perform, operate when lifting load and torque unit near to the permitted load limit, the method output torque management signal to end the crane carry on to carry on to run in the route of danger, allow crane moves in the route of security.
WTZ A700 Load Instant Indicator(risk-free load indicator or Crane laptop) is a device which is installed on various types of cranes like cellular, crawler, tower, gantry, portal, marine and offshore crane. It warn the operator if the carry is exceeding the secure working selection. In some cases, the device will bodily lock out the equipment in circumstances it decides to be unsafe.
It controls the lifting gear to function as per the manufacturer’s proposed secure load charts. Each of the calculated parameters like load bodyweight, functioning radius, manage limit,angle and extension of the crane growth, and many others will then additional be exhibited in the operator’s cabin.
WTZ A700 overload limiter technique for terminal quayside crane
WTZ-A700 Safe Load Indicator program( LMI )
one.WTZ A700 display/monitor (8inch color touch Lcd screen ,have to)
two.Information control box(have to)
3.Pin type Lod mobile(must)
four.Wind speed senosr(optional)
five.Encorder(optional)
6.Other spare parts…
Specialized Parameters
| Model: WTL-A700 | Management Output: <= 5 Channels |
| Exhibit:8 inch Lcd | Technique Composition Error: ±5%(F.S.) |
| Doing work Temperature: -20ºC~60ºC | Power Comsumption:<35W |
| Operating Humidity: ninety five%RH(25ºC) | Alarm Volume: >60db |
| Bodyweight Measurement Range: 0T~999.9T | IP Grade: IP 64 |
| Resolving Potential: .1T | Electricity Supply: AC220V±10% |
| Singal Enter: <= 6 Channels | Software:terminal container crane&portal crane |
Set up Cases
Certifications
Firm Data
Weite Technologies Co.,Ltd
Founded in 2002, it is nationwide hello-tech organization positioned in HangZhou, China. It has been concentrating on R&D and OEM manufacturing of lifting security defense units such as Load Moment Indicator, Protected monitoring systems, overload limiter, Load mobile, Anemometers and many others.We continuously concentrate on making sure lifting equipments run securely as prolonged-phrase pursuing goal.
“The reliable Safety Companion for Worldwide Best one hundred Crane Owning Companies like Tat Hong, Asiagroup, Huge Crane and Fortune five hundred corps” . Nowadays, WTAU merchandise are extensively employed in marine industry,electrical, chemical, metal, metallurgy, design, ports and other industries, and have been wide spreaded to above 60 countries and regions.
World-wide Partners
FAQ
one) Is your organization well-reputated? How to demonstrate that?
It is a China Leading 3 model focusing on Crane Safety Protection Gear. We are also Basic safety Associates for Global Best a hundred Crane Possessing Companies like Tat Hong(best 9), Asiagroup(top forty five), Massive Crane(leading ninety four) and Leading five hundred organizations this sort of as ABB, Macgragor,TTS,CNOOC,etc. Products are been bought to above sixty countries and regions globally.
two) How to guarantee the quality?
The Merchandise Guarantee for the overall merchandise is twelve months. Any dilemma right after installation, we will change the new 1 for totally free.
three) How to put in the LMI?
English User Guide(incorporate all the information of every merchandise) will be provided for set up and trouble capturing(refer to the pic underneath). Also cost-free Remote Immediate Specialized help would be provided by our english engineers. Or we can ship our engineers to support you regionally.
four) How much is your LMI program?
Send me the crane design, hook variety, operating conditions(Luffing Tower Working Issue, Pilling) and unique need and the like. Your make contact with data is a have to.
five) How can I location purchase?
A: You can speak to us by email about your purchase specifics, or place order on line.
six) How can I shell out you?
A: Following you affirm our PI, we will request you to pay out. T/T and Paypal, Western Union are the most common techniques we are employing.
Associated Merchandise
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US $4,990 / Piece | |
1 Piece (Min. Order) |
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|
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
|---|
###
| Task: | Adjust |
|---|---|
| Structure: | Combination |
| Mathematical Model: | Linear |
###
| Customization: |
Available
|
|---|
###
| Model: WTL-A700 | Control Output: <= 5 Channels |
| Display:8 inch LCD | System Composition Error: ±5%(F.S.) |
| Working Temperature: -20ºC~60ºC | Power Comsumption:<35W |
| Operating Humidity: 95%RH(25ºC) | Alarm Volume: >60db |
| Weight Measurement Range: 0T~999.9T | IP Grade: IP 64 |
| Resolving Ability: 0.1T | Power Supply: AC220V±10% |
| Singal Input: <= 6 Channels | Application:terminal container crane&portal crane |
|
US $4,990 / Piece | |
1 Piece (Min. Order) |
###
|
Shipping Cost:
Estimated freight per unit. |
To be negotiated |
|---|
###
| Task: | Adjust |
|---|---|
| Structure: | Combination |
| Mathematical Model: | Linear |
###
| Customization: |
Available
|
|---|
###
| Model: WTL-A700 | Control Output: <= 5 Channels |
| Display:8 inch LCD | System Composition Error: ±5%(F.S.) |
| Working Temperature: -20ºC~60ºC | Power Comsumption:<35W |
| Operating Humidity: 95%RH(25ºC) | Alarm Volume: >60db |
| Weight Measurement Range: 0T~999.9T | IP Grade: IP 64 |
| Resolving Ability: 0.1T | Power Supply: AC220V±10% |
| Singal Input: <= 6 Channels | Application:terminal container crane&portal crane |
Types of Torque Limiters
Regardless of the type of application, there are several types of torque limiters available. Some of these types include Ball detent limiters, Hydraulic torque limiters, and Magnetic torque limiters.
Ball detent limiter
Typically, the ball detent torque limiter is used in applications where precision is essential. For example, in packaging or textile applications, the detent can limit the amount of torque transmitted from the input gear to the output gear. In some applications, the torque limiter is a preferable option over a slip clutch.
The basic ball detent mechanism involves a series of metal balls encased in two circular plates. The balls are held in place by springs. In normal operation, the balls rest in sockets within a pressure flange. However, in an overload situation, the balls are forced out of the sockets and into the detents. The balls are then forced back into the sockets by the springs. This action continues until the overload is removed.
The ball detent torque limiter has a unique design that provides reliable overload protection. The balls are held in place by springs and the assembly rotates with the driven machine until an overload occurs.
The balls are sized to maintain a predetermined axial separation distance between the driving surface of the input gear and the detent surface of the backing plate. This axial separation distance is greater than the diameter of the primary balls. When an overload is sensed, the springs disengage the balls and the ball detent torque limiter releases the load.
In addition to the ball detent torque limiter, there are several other types of torque limiters. Some of them are simple shear pins or cam followers, while others are pneumatically engaged. These types of torque limiters can be used in conjunction with limit switches.
The ball detent torque limiter may be manually engaged when the over-torque condition is corrected. The limit switch can be manually activated or can be automatically triggered by a proximity sensor.
Torque limiters can be used to prevent physical injury to personnel and damage to sensitive equipment. They are available in various designs, including single-position and multi-position units. Many servo-driven axes are equipped with these devices. They are commonly used in mechanical wastewater treatment plants and in chain couplings.
Unlike other torque limiters, the ball detent torque limiter can accurately disengage at the preset torque value. It also has a more predictable response time than other types of torque limiters.
Magnetic torque limiter
Using a torque limiter in conjunction with a motor can be a tricky business. It requires an understanding of the mechanical gearbox and torque limiter and how they work together to reduce mechanical vibrations and achieve the correct torque levels.
A torque limiter is a simple device that transmits torque through magnetic interaction. It is a useful device for measuring and controlling the tightening of implantable medical devices such as screws and plates. Magnetic torque limiters offer several advantages over conventional devices, including increased durability and reliability. They can be sterilized and are easy to clean. In addition, they require little maintenance and are not prone to wear and tear.
Magnetic torque limiters have two main components: a handle with a cylindrical body and a mono-block shaft. The handle has an arm that enables it to be adjusted and the shaft has an arm bearing to make it movable. The handle may be used on shafts with different drive geometries.
The handle has a rotating collar that is indexed with ball detents to allow it to be adjusted. The collar is user-accessible and has the capacity to do more than just compress or extend the torque limit. It can also be used to change the gap between the two magnets in the handle.
The main component of the magnetic torque limiter is the handle, which includes a pair of magnets with opposing poles. This configuration has the magnetic effect of generating a torque from the magnetic hysteresis resistance of the magnets. The magnets are linked together by metal pins, which can be replaced.
The first pocket (4) is located on the first side of the cylindrical handle-body. The second pocket (5) is located on the second side. Both pockets contain at least one magnet, preferably a neodymium magnet. The pocket on the first side intersects the second pocket on the second side in the central through bore. The main objective of this pocket is to transmit the smallest possible torque from the input to the output.
The best way to find out how the magnetic torque limiter of the present invention performs is to put it to the test. Several tests have been conducted to determine its performance. The results show that it translates 24 Nm at a nominal speed of 2500 rpm from the input to the output.
Hydraulic torque limiter
Using a Hydraulic Torque Limiter to protect equipment from excessive torque is beneficial in many applications. These devices are a safe way to maintain maximum torque in a power transmission system. They are available in many different types, and can be used in practically any application.
They are able to protect from excessive torque by controlling the flow of gas and hydraulic fluid in the drive system. They are used in various applications, such as conveyors, assembly lines, and industrial robots. They are used to protect equipment from overloads, and assure minimal downtime.
They are also used in applications where the driven device cannot absorb all of the output torque. The torque limiter transfers the torque from the driving shaft to the driven member. The torque limiter is also used to couple gears, sprockets, and other rotating bodies. The torque limiter transmits torque at a specified level, and stops transmitting when the torque exceeds a preset value.
Torque limiters are generally light-weight, and can be easily mounted. However, they can present a safety hazard to operating personnel. They are used in many different industries, including textile, woodworking, printing, and converting machinery.
The torque limiter is used to disconnect the inertia of the system from the jammed section, which prevents damage. In this instance, the limiter is placed as close as possible to the jam source.
Torque limiters operate by comparing the internal pressures in a hydraulic cylinder. When the pressures exceed a specified value, the torque limiter stops transmitting and begins disengaging the driven device.
These devices also allow for the use of smaller prime movers and less fuel. They can also be used to prevent stalling of the prime mover under heavy loads.
Torque limiters are available in a variety of sizes and are typically used in applications where the driven device cannot absorb all of the output torque. They are used in many industrial robots, conveyors, assembly lines, and printing and converting machinery.
Torque limiters are available in mechanical, hydraulic, and synchronous magnetic types. Some of them can tolerate continuous slip, but some are designed to slip at a specified torque value.
CZPT Electric torque limiter
Whether you need an industrial clutch, electromagnetic brake, or torque limiter, CZPT Electric has a solution for you. This company offers the broadest range of industrial products and brakes, as well as customized solutions for your application. The company’s products are used across a wide range of industries, including material handling, crane and motion control, elevator and escalator, forklift, turf and garden, marine propulsion, and sewage pumps.
It has a large sales and distribution operation in North America, and is available in over 70 countries. The company’s products are designed to meet industrial demands for quality, performance, and reliability. Its line of Adjustable Torque Controls are designed to provide soft starting functions, as well as repeatable stops.
Torque limiters are used in many different industries, including steel mills, conveyor drives, process pumps, marine propulsion, and paper mills. They are designed to separate the load from the drive when an overload occurs. They offer both mechanical and electronic solutions, and are available in an open or closed design. They can operate at a range of 160 to 11,000 rpm. They also feature a shear neck, fail-safe, wedge-shaped construction, and clamping screws. They are available with RoHS compliant options, as well as CE certified.
These limiters also feature a proximity sensor target that can be used to switch off the drive after an overload. CZPT Electric has several models with full range torque control, which provides repeatable starts and stops. They can also be used with electrically released brakes. The company also offers a variety of clutch/brake combinations, including a wide selection of models with a ball detent or synchronous magnetic disconnect.
CZPT Electric’s products are manufactured to a high standard and are designed to meet the demands of today’s industrial applications. The company has a wide range of product catalogues available for browsing. You can find a list of available products and more information on the company’s website, which can be accessed by clicking on the “Product Catalogues” button at the bottom of the page.
editor by czh 2022-12-22