China 4KW 380V AC 3 phase VFD inverter Variable Frequency drive 5HP frequency variator speed regulator for induction motor worm gearbox advantages

Product Quantity: V1000-V0040G3
Guarantee: eighteen months
Variety: Common Goal Inverter
Certification: CE/ISO9001
Dimensions: 180*ninety six*151
Custom-made: Of course
Manage Method: V/F Control, V/F Management
Rated Power: 4KW
Nominal Voltage: 380V
electrical power stage number: 3 Period
Certificate: CE/ISO9001
Colour: Black
MPPT: Large Efficiency
Security: Overload
Output voltage: -380V
Start off Torque: .5Hz/one hundred fifty%
Substance: Plastic
OEM: Assistance
Packaging Information: We have cartons and wooden boxes,which are packed in cartons underneath 75KW and wood boxes above 93KW. Thickened shockproof foam is loaded within to avert hurt to products in trasut.
Port: HangZhou HangZhou HangZhou ZheJiang

4KW 380V Three Stage 380V Output Frequency -500Hz Electrical Push AC VFD Ac Motor Generate Inverter for pump, irrigation, Pool

Single-section energy provide: 220V, 50/60Hz
Solution IDAdaptation motorRated Electrical powerRated Output Recent(A)Merchandise Dimensions L*W*H(mm)
V1000-V0007G1.75KW 1HP.75KW 220V4a hundred and seventy*86*131.five
V1000-V0015G11.5KW 2HPone.5KW 220Vsevena hundred and seventy*86*131.five
V1000-V0571G1two.2KW 3HPtwo.2KW 220Vten180*96*151
Three-stage electricity source: 380V, fifty/60Hz
V1000-V0007G3.75KW 1HP.75KW 380Vtwo.5one hundred seventy*86*131.five
V1000-V0015G3one.5KW 2HP1.5KW 380V3.7one hundred seventy*86*131.five
V1000-V0571G3two.2KW 3HP2.2KW 380Vfive.onea hundred and seventy*86*131.five
V1000-V0040G34KW 5HP4KW 380V8.5180*96*151
V1000-V0055G35.5KW 2HP5.5KW 380V13221.6*113*166.5
V1000-V0075G3seven.5KW 10HP7.5KW 380V16221.6*113*166.5
V1000-V0110G311KW 15HP11KW 380Vtwenty five265*a hundred and sixty*171.5
V1000-V0150G315KW 20HP15KW 380V32265*a hundred and sixty*171.5
V1000-V0185G3eighteen.5KW 25HPeighteen.5KW 380V38302.5*192*171.5
Items parametersFundamental Function
Power varietythree phase AC 380V (-15%~+30%)
Optimum FrequencyVector Management:~500Hz V/F Manage:~500Hz
Carrier Frequency
.5kHz~16kHz the provider frequency will be routinely adjusted according to the load traits
Input Frequency Resolution
Digital Environment: .01Hz
Analog Environment: maximum frequency ×0.571%
Manage ModeOpen Loop Vector Manage(SVC)V/F Management
Startup TorqueG Variety: .5Hz/150%(SVC) 0Hz/one hundred eighty%(FVC)P Type: .5Hz/100%
Overload FunctionalityG Variety:150% rated present 60 seconds a hundred and eighty% rated existing 3 secondsP Sort:one hundred twenty% rated recent 60 seconds 220V 11kw ac variable frequency generate 15hp vfd inverter for ac motor speed variator a hundred and fifty% rated present 3 seconds
Torque BoostAutomobile Torque Boost FunctionManual torque increase .1%~thirty%
V/F CurveLinear V/F,multi-position V/F and sq. V/F curve (electricity of 1.2,1.4,1.6,1.8,2)
DC BrakeDC Brake Frequency: .00Hz to maximum frequency. Brake time: .0s to 36.0s
Brake current benefit:.% to 100.%.
Jog ManageJog Frequency Range:.00Hz~50Hz
Jog Acceleration/deceleration Time .0s~6500.0s
Basic PLC and Multi-speed ManagingIt can recognize at optimum of sixteen segments velocity managing through the created-in PLC or manage terminal
Developed-in PIDIt is effortless to recognize method-managed shut loop handle technique
Automobile Voltage Regulation(AVR)It can maintain constant output voltage routinely in the case of modify of network voltage
Quick Existing RestrictMinimize the above-existing fault, shield regular procedure of the inverter
Fast Current RestrictTo steer clear of Inverter frequency above-current fault
Timing ControlTiming handle function: set time variety 0Min~6500.0Min
Command SourceProcedure panei reference, management terminal reference, and serial COM port reference. It can be switched in numerous approaches.
Input Terminal
five Digital input terminals
two Analog enter terminals
1 Assist -10V voltage enter or ~20mA existing enter.
Output Terminal
two Digital output terminals
1 Relay output terminal, which can be expanded into 2 channels
1 Analog output terminals, support ~10V output voltage
Underneath 1000m
Ambient Temperature
-10 ℃ to +forty ℃ (Derating use when underneath ambient temperature of 40 ℃ to fifty ℃)
Significantly less than 95%RH, 2571 Most Popular variable speed travel variator frequency inverter 3Phase 380V415V440V480V 11kW 15HP VFD with no condensing
Much less than 5.9m/s (.6g)

Particulars Pictures

Packing & Shipping and deliveryWe have cartons and wood bins, which are pwcked in cartons under 75KW and picket containers over 93KW. Thichened shockproof foam is filled within to stop injury to tools in transit.

FAQQ 1: Are you investing business or manufacturer ?A: We are manufacturing unit.Q 2: How prolonged is your direct time?A: Normally it is 3-7 times if the goods are in stock. or it is 10-20 days if the products are not in inventory, it is according to amount.Q 3: Do you supply samples ? is it free of charge or further ?A: Sure, we could offer the sample,but we will charge the sample fee and the price of freight.Q 4: What is your phrases of payment ?A:We take T/T, L/C and Western Union,MoneyGram .Q 5: What is the regular of package? A. Export normal package deal or particular bundle in accordance to client necessity.Q 6. Is there any price reduction ?A. The price reduction will rely on the quantity you purchase.Q 7. What is your source potential?A. The 7 days output of the manufacturing facility exceeds 500 PCs.Q 8.Do you supply warranty for the items?A. Indeed, we supply 18 months of guarantee for all the goods from us.Q 9.Could M-driver offer technological assist?A.We’ have much more than 12 years knowledge in this area. If you will find any issue, please feel free of charge to get in touch with us, we’ 2571 Newest solution Overload protection 3 stage variable velocity travel variator frequency inverter 11kW 15HP VFD 630kW ll offer suggestion from our engineer to help you remedy the issue.

Worm gear reducer

A worm gear reducer is a gear reducer that uses a worm gear train to reduce the required force. Unlike traditional gear reducers, 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 reducers have some drawbacks, including their tendency to lock up when reversing.

high efficiency

High-efficiency worm reducers 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 reducers, 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 reducers, which means they can produce the same output with a smaller motor.
In recent years, the efficiency of worm gear reducers has been dramatically improved. Manufacturers have made great strides in materials, design, and manufacturing. New designs, including dual-enveloping worm gear reducers, increase efficiency by 3 to 8 percent. These improvements were made possible through countless hours of testing and development. Worm gear reducers also offer lower initial costs and higher overload capability than competing systems.
Worm gear reducers 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 reducers are designed to reduce noise in industrial applications. This type of reducer uses fewer bearings and can work in various mounting positions. Typically, a worm reducer 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 will be lower than other types.
A worm gear reducer can be integrated into the electric power steering system to reduce noise. Worm reducers can be made and from many different materials. The following three-stage process will explain the components of a low-noise worm reducer.
Worm gear reducers 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 reducers are especially beneficial for applications where noise reduction is essential. They also have fewer parts and are smaller than other types of reducers, making them easier to install.
Worm gear reducers are available from various manufacturers. Due to their widespread availability, gear manufacturers maintain extensive inventories of these reducers. The worm gear ratio is standard, and the size of the worm gear reducer is universal. Also, worm gear reducers do not need to be sized for a specific purpose, unlike other load interruptions.


A worm gear reducer is a transmission mechanism with a compact structure, large transmission ratio, and self-locking function under certain conditions. The worm gear reducer 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 reducers are prone to leaks, usually caused by design flaws.
Worm gear reducers 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, it is essential to choose a high-quality unit. Improper gear selection can cause rapid wear of the worm gear. While worm gear reducers 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 reducers 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 can be constructed with multiple helices. The multi-start worm drive also minimizes braking effects.

Self-locking function

The worm reducer 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 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 prevents the drive shaft from driving backward. It works with the axial force of the worm gear. A worm reducer with a self-locking function is a very efficient machine tool.
Worm gear reducers 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 reducers 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 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.

high gear ratio

Worm reducers 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 reducers 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 Nissei 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 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 reducers are also more shock-resistant.
China 4KW 380V AC 3 phase VFD inverter Variable Frequency drive 5HP frequency variator speed regulator for induction motor     worm gearbox advantages	China 4KW 380V AC 3 phase VFD inverter Variable Frequency drive 5HP frequency variator speed regulator for induction motor     worm gearbox advantages
editor by czh 2023-02-13