China 55KW FL710 series New Design Professional vfd Inverter Pump Frequency Variator Control Card Converter with Hot selling

Network: SDK, NFC
Customized support: Software reengineering
Model Number: FL710 – 4T -55.00KW
Type: AC/AC
Output Type: Single, Triple
Output Current: 90.00A
Output Frequency: 50HZ/60HZ
Size: 510*320*256MM
Weight: 23.05KG
Certificate: CCC,CE, ISO9001
OEM & ODM: Avaiable
Power Adapter: 55.00KW
Application: Water pump/fan/packing/textile and industry
Control type: V/F Vector control
Protection: Overvoltage/Current/ Lost Phase and more
Communication: RS485 Modbus
Display: LED Screen
Warranty: 18 months
Gross Weight: 24.90 KG
Packing Size: 600*420*355MM
Packaging Details: Normal packing is Carton with foamlabel , manual , paper cargo, logo can be customized.
Port: HangZhou/ZheJiang /ZheJiang /HangZhou/HangZhou

Product Features:
1. Superior low frequency performance
Current vector control algorithm, realizing high starting torque and stable low speed torque output
2. Wide Voltage input
Good response to the use of voltage instability
3. Widly Application
It integrates rich industrial application software functions to facilitate the realization of various on-site control requirement.
4. Build-in Brake unit : Compact machanism design , build-in brake unit.
5.RS 485 Communication
The whole series of products are configured with the standard RS485 serial communication interface and adopt the standard Modbus communication protocol.
6. Full Protection
Comprehensive protection function, easy to deal with all kinds of load mutation and abnormal use environment.
7.High Security
The whole series of products adopt high flame retardant materials and high reliability main circuit connection to ensure the safety of product use.

Product Specification:

Product Model Power Adapter Input VoltageOutput Voltage Output CurrentProducts Size(L*W*H) Net Weight
FL710-2S-0.75KW0.75KWSingle Phase 220V-240V 50HZ-60HZ Three Phase
220V-240V 50HZ-60HZ
4.0A152*140*140MM1.30 KG
FL710-2S-1.50KW1.50KW7.0 A152*140*140MM1.30 KG
FL710-2S-2.20KW2.20KW9.6 A152*140*140MM1.30 KG
FL710-2S-4.0KW4.0KW 17A 240*140*180MM 2.75KG
FL710-2S-5.5KW5.5KW 25A 240*140*180MM 2.85KG
FL710-4T-0.75KW0.75KWThree Phase
Three Phase380V-440V
2.1A 151*100*138MM 1.05KG
FL710-4T-1.5KW1.5KW 3.8A 151*100*138MM 1.05KG
FL710-4T-2.2KW2.2KW 5.1A 151*100*138MM 1.05KG
FL710-4T-4.0KW4.0KW 8.5A 240*140*180MM 2.75KG
FL710-4T-5.5KW5.5KW 13A 240*140*180MM 2.85KG
FL710-4T-7.5KW7.5KW 16A 240*140*180MM 2.9KG
FL710-4T-11KW11KW 24A 240*140*180MM 3.3KG
FL710-4T-15KW15KW 32A 323*205*205MM 5.6KG
FL710-4T-18.5KW18.5KW 36A 323*205*205MM 5.75KG
FL710-4T-22KW22KW 44A 323*205*205MM 5.85KG
FL710-4T-30KW30KW 58A 465*285*225MM 16.1KG
FL710-4T-37KW37KW 70A 465*285*225MM 16.3KG
FL710-4T-45KW45KW 90A 510*320*256MM 22.75KG
FL710-4T-55KW55KW 110A 510*320*256MM 23.05KG
FL710-4T-75KW75KW 152A 650*380*275MM 37KG
FL710-4T-90KW90KW 172A 650*380*275MM 37.75KG
FL710-4T-110KW110KW 205A 650*380*275MM 38.5KG
FL710-4T-132KW132KW 253A 750*495*325MM 59.5KG
FL710-4T-160KW160KW 304A 750*495*325MM 61.5KG
FL710-4T-185KW185KW 350A 750*495*325MM 61.5KG
FL710-4T-200KW200KW 380A 1005*632*440MM 117KG
FL710-4T-220KW220KW 426A 1005*632*440MM 117KG
FL710-4T-250KW250KW 465A 1005*632*440MM 117KG
FL710-4T-280KW280KW 520A 1005*632*440MM 120KG
FL710-4T-315KW315KW 585A 1250*800*450MM 175KG
FL710-4T-355KW355KW 650A 1250*800*450MM 175KG
FL710-4T-400KW400KW 725A 1250*800*450MM 180KG
FL710-4T-450KW450KW 820A 1250*800*450MM 182KG
FL710-4T-500KW500KW 930A 1250*800*450MM 182KG

Packaging & Shipping
Company Information
WuXi spread electrical co., LTD was founded in 2008, is a professional engaged in industrial inverter research and development, production, sales and technical services of high-tech enterprises. Currently, there are more than 200 employees, including 2 doctoral students and more than 10 master’s students. More than 50% of the talents have specialized frequency conversion technology, Waste Scrap Metal ShredderCd Laptop Drives Hard Drives Circuit Board Twin Shaft Shredder Machine and they have strong capabilities of product research and development and technical support.As a high-tech enterprise supported by the government, fulu electric enjoys many honors such as government subsidies and factory provision. The company has the inverter industry production speed of the fastest inverter automatic assembly line, has obtained a number of invention patents, utility model patents and product appearance patents, the product passed the iso9001:2571 quality system certification. Fulu electric independently developed a series of products, powerful function, flexible control, excellent performance, can meet all kinds of mechanical support, system integration and industrial application needs, in cement, paper, machine tools, textile, metallurgy, lifting, oil, plastics, chemical, Manual operated Cabbage seedling transplanterVegetable seed sowing machineVegetable transplant machine municipal and other industries have been widely used.Spread has 1 r&d center, 2 production plants, 10 offices and more than 500 dealers. Its products are also exported to the Middle East, Africa and southeast Asia. The company has a professional pre-sales, sales, after-sales technical service team, to provide professional services for customers throughout the process.Spread to “win customers praise as the only goal, as always adhering to the” service delivery value, quality castmagnificently “faith, committed to the development of variable frequency drive field, create value for customers, creating opportunities for staff, for the social responsibility, implement company with, employees, LGBT CZPT bracelet stainless steel good quality good design hand jewelry couple les pride opening bracelet customers and harmonious society development.


Worm gear reducer

A worm gear reducer is a mechanical device used to reduce the viscosity of fluids. It can be used in a variety of applications and is available in a variety of sizes. Read on to learn more about these devices. They come in different shapes, sizes and prices. Also, these products are very reliable.


A new study shows that polymers derived from worms reduce the viscosity of aqueous solutions. The researchers mixed the worms with water and then applied shearing force to the mixture. Polymer-filled solutions are more resistant to shear forces than simple liquids. This is because when the solution is sheared, the filaments become entangled with each other. When the solution is sheared, the filaments line up, reducing the viscosity of the solution.
The researchers then used live insects to study the polymer’s shear thinning properties. By measuring “worm activity”, the researchers could calculate the viscosity of the mixture. The researchers then altered the worms’ activity and measured changes in the viscosity of the mixture.
The PSMA13 precursor was synthesized from BzMA at 90 °C. The resulting PSMA13-PBzMA65 worms were studied using SAXS, 1H NMR and TEM. They were found to be highly anisotropic over a wide temperature range.
The efficiency of a worm gear reducer increases with the number of revolutions of the input shaft. Braking torque also increases with the viscosity of the oil. These three factors are used to determine the efficiency of a worm gear reducer. A worm gear reducer with a helical pinion on the motor shaft will achieve a 40:1 gear ratio. The combination of a 4 liter ratio helical primary gear with a 10:l worm secondary gear will achieve high efficiency and overload capability.
The PSMA13-PBzMA65 dispersion has the same effective viscosity at 20 degrees Celsius and variable temperature. The transition time is 0.01 Pa s, indicating good thermal reversibility.

Self-locking function

Worm reducers have many advantages. This gear has a high capacity and can transmit a lot of power. It’s also very quiet. Its advantages also include a space-saving design. Another benefit of worm reducers is their ease of lubrication and cooling. It is also an excellent choice for transmitting high power with high gear ratios.
The self-locking function of the worm gear unit ensures that torque is only transmitted in one direction. When the load peaks, the torque signal is disabled. Unlike conventional gear reducers, self-locking worm gears are not interchangeable.
Self-locking worm gears are not suitable for high mass applications because the weight of the driven mass can overwhelm the gear. The large mass can cause a huge side load on the worm, which can cause the worm to break. To solve this problem, a self-locking worm gear train with special provisions can be designed to reduce the heat generated.
The self-locking properties of worm reducers are helpful in many industrial applications. It prevents reversing, which saves money on the braking system. It can also be used to lift and hold loads. The self-locking function is very useful in preventing backing.
The self-locking function depends on the pitch diameter and lead angle. A larger pitch diameter will make the self-locking function easier. However, the lead angle decreases as the pitch diameter increases. The higher pitch diameter will also make the worm reducer more resistant to backlash.
Self-locking worm gears are also useful in lifting and hoisting applications. If the worm gear is self-locking, it cannot reverse its direction without positive torque.s This makes the worm gear ideal for applications where the worm must be lowered.


The worm gear reducer market is a global industry consisting of several sub-sectors. This report analyzes past and current market trends and discusses key challenges and opportunities in this market. It also highlights leading marketing players and their marketing strategies. Furthermore, the report covers important segments and provides information on emerging segments.
Worm reducers can be used in a variety of applications, such as reducing the speed and torque of rotating parts. These gears are usually available as gear sets and seat units and are available in multi-speed designs. Some manufacturers also offer precision worms and zero-backlash worms for high precision reduction.
Typically, worm gears are used on vertical axes that do not intersect. Compared to other gear drives, they are inefficient but produce a lot of reduction. There are two basic types of worm gears: double envelope and single envelope. The difference is in how they work. When the two axes do not intersect, a double-enveloping worm gear is used.
In the industrial world, worm gear reducers are the most popular type of reducer. They are known for their high torque output multipliers and high reduction ratios. They are used in many power transmission applications including elevators, safety gates, and conveyor belts. They are especially suitable for low to medium-horsepower applications.
Worm gears can also be used for noise control. Its unique shape and size make it suitable for tight spaces. They are also suitable for conveying heavy materials and the packaging industry. In addition, they have high gear ratios, which make them suitable for small and compact machinery.


The cost of a worm gear reducer depends on several factors, including the type of worm used, the materials used to manufacture the equipment, and the number of users. The worm gear reducer market is divided into two types: vertical and horizontal. Furthermore, the market is segmented by application, including the automotive industry, shipping industry, and machinery and equipment.
Worm gear reducer is a popular type of reducer. They are available in standard and flush-type packaging. They feature C-side inputs for standard NEMA motors and multiple mounting positions to suit the application. For example, a soup factory can use the same hollow reducer in multiple installation locations.
Another application for worm gear reducers is in conveyors. They provide torque and speed reduction to move products efficiently. They are also widely used in security doors that automatically lock when they are closed. Typically, these doors use two separate worm drives. In this way, they cannot be reversed.
The cost of a worm gear reducer is determined by several factors. Size and material are important. Worm gear reducers can be made of aluminum, cast iron, or stainless steel. Its efficiency depends on its size and proportions. It is usually used as a retarder in low-speed machinery, but can also be used as a secondary braking device.
There are two types of worms: standard worm and double worm gear. Standard worms have one or two threads, and double worm gears have one left-hand and right-hand thread. A single-threaded combination will give you a 50 reduction ratio, while a dual-threaded combination will only give you a 25% reduction.


Agknx Transmission Ltd. manufactures premium worm gear reducers with robust construction and premium case-hardened steel worms. They use phosphor bronze centrifugally cast rims and attach them to the output shaft in the center. They also feature dual-purpose bearings and a large overhang load margin on the output shaft. The high-quality reducer also has a full range of positive lubrication functions. This means that they do not need special attention when using low-speed shaft extensions.
China 55KW FL710 series New Design Professional vfd Inverter Pump Frequency Variator Control Card Converter     with Hot selling		China 55KW FL710 series New Design Professional vfd Inverter Pump Frequency Variator Control Card Converter     with Hot selling
editor by Cx 2023-07-11