China motor controller 4KW 5.5KW 7.5KW 380V variable speed variator with cabinet right angle worm reducer

Warranty: eighteen Months
Product Quantity: 800H Inverter Cabinet
Rated Power: .seventy five-2.2KW
Period Number: Three phase
MPPT: Higher Performance
Manage Manner: V/F Vector
Max Frequency: -five hundred Hz
Safety: Overload, Overcurrent, Overvoltage
Overload Capability: 150%- 60s, one hundred eighty%- 30s
Begin Torque: .5Hz/one hundred fifty%, 0Hz/180%
Certificate: CE/ISO9001
Customized support: Sure
Packaging Details: We have cartons and wood packing containers, which are packed in cartons beneath 75KW and wooden packing containers over 93KW. Thickened shockproof foam is stuffed within to avoid damage to equipment in transit.
Port: HangZhou HangZhou HangZhou ZheJiang

Merchandise Description Complex Requirements

Control MethodHigh performance of present vector manage technological innovation to understand 3 period asynchronous motor handle
Maximum FrequencyVector Management: ~500Hz V/F Manage: ~500Hz
Control MethodOpen Loop Vector Handle(SVC)V/F Control
Startup TorqueG Variety: .5Hz/a hundred and fifty%(SVC) 0Hz/one hundred eighty%(SVC) P Variety: .5Hz/one hundred%
Speed TrackingPrevent overload, overcurrent, and overvoltage triggered by motor stall
Overload CapabilityG Variety:a hundred and fifty% rated existing 60 seconds 180% rated recent 3 secondsP Sort:one hundred twenty% rated present 60 seconds 150% rated present 3 seconds
DC BrakeDC Brake Frequency: .00Hz to greatest frequencyBrake time: .0s to 36.0sBrake recent value: .% to a hundred.%
Jog ControlJog Frequency Assortment: .00Hz~fifty.00HzJog Acceleration/deceleration Time .0s~6500.0s
Quick Recent LimitMinimize the in excess of-current fault, CZPT Personal computer Rpm Reducer Industrial Mechanical Cone Disk Stepless Pace Variator Harmonic Drive Gearbox defend regular operation of the Inverter.
Mains reduction Ride ThroughWhen instantaneous electrical power off, voltage reduction is compensated through load feedback vitality, which could make Inverter preserve managing in a short period of time of time.
Command SupplyOperation panel reference, handle terminal reference, and serial COM port reference. It can be switched in different methods.
Input TerminalStandard:5 Digital enter terminals2 Analog enter terminals1 Assistance -10V voltage enter or ~20mA present input.
Output TerminalStandard:2 Electronic output terminals1 Relay output terminal, which can be expanded into 2 channels1 Analog output terminals, assistance ~10V output voltage.
Protection FunctionIt can apply electrical power-on motor brief-circuit detection, output period reduction safety, more than existing defense, more than voltage defense, underneath voltage protection, overheating defense and overload security.
Simple PLC and Multi-velocity ManagingMaximum of 16 segments speed managing
Communication ProtocolModbus
Ambient Temperature-20 ℃ to +50 ℃ (Derating use when underneath ambient temperature of forty ℃ to 50 ℃)
HumidityLess than ninety five%RH, with no condensing
VibrationLess than 5.9m/s (.6g)
Items Sequence
Solitary-stage electricity supply: 220V, 50/60Hz
Product IDAdaptation motorRated Electrical powerRated Output Present(A)Product Proportions L*W*H(mm)
800H-V0007G10.75 KW 1HP0.75KW 220V4300*240*159
800H-V0015G11.5KW 2HP1.5KW 220V7300*240*159
800H-V0571G12.2KW 3HP2.2KW 220V10300*240*159
3-section electrical power offer: 380V, 7.5kw 18.5kw 75KW 380v vfd frequency changer variable speed generate frequency variator one phase to 3 phase inverter fifty/60Hz
Product IDAdaptation MotorRated PowerRated Output Recent(A)Product Proportions L*W*H(mm)
800H-V0007G30.seventy five KW 1HP0.75KW 380V2.five300*240*159
800H-V0015G31.5KW 2HP1.5KW 380V3.seven300*240*159
800H-V0571G32.2KW 3HP2.2KW 380V5.1300*240*159
800H-V0040G34KW 5HP4KW 380V8.five300*240*159
800H-V0055G35.5KW 7.5HP5.5KW 380V13380*296*171
800H-V0075G37.5KW 10HP7.5KW 380V16380*296*171
Firm Profile CLV Drives Co., Ltd. is a high-tech company which is committed in the R&D, production and sales of electrical push and Inverter products. Based mostly on the variable frequency handle technological innovation with unbiased intellectual property rights, CLV is positioned to provide the middle and high-finish equipment manufacturers, to swiftly offer end users with customized remedies so as to obtain the typical development of business benefit and client price.At present, the firm has mastered motor drive, vector management and permanent magnet synchronous motor management technologies and other main platform technologies. CLV Drives has been a leader in variable frequency generate(VFD) and industrial automation management technologies, and is committing to promote industrial civilization with top technological innovation, as effectively as delivering end users with much more smart and much more dependable Inverter products and power preserving apps.The primary items are: V1000 common function inverter, PV500 solar pump inverter, 800 series inverter cupboard and so on, which are with leading edge design and style and technologies, incredible functionality, Extended-Lifestyle Style Multifunction variable pace travel variator frequency travel mini inverter 1.5kw VFD for pump world-wide community of expert product sales and service companions, worldwide engineered help, globe course manufacturing, reduced value of installation. Packaging and Warehouse We have cartons and picket containers, which are packed in cartons beneath 75KW and wood containers earlier mentioned 93KW. Thickened shockproof foam is crammed inside to stop damage to tools in transit. Why Pick Us FAQ Q1. Are you trading organization or manufacturer ?A: We are manufacturing facility.Q2. How long is your guide time?A: Usually it is 3-7 days if the merchandise are in stock. or it is ten-20 days if the products are not in stock, it is according to amount.Q3. Do you give samples ? is it totally free or further ?A: Of course, we could offer the sample,but we will charge the sample fee and the cost of freight.Q4. What is your phrases of payment ?A: We settle for T/T, L/C, Western Union, Funds Gram.Q5. What is the standard of package? A: Export regular bundle or unique package deal according to consumer requirement. Q6. Is there any price reduction ?A: The price reduction will rely on the amount you buy. Q7. What is your offer ability?A: The week output of the manufacturing facility exceeds 500 PCS. Q8. Do you offer warranty for the products?A: Of course, we give eighteen months of guarantee for all the goods from us. Q9. Could CLV Drives supply specialized support?A: We’ have far more than 12 several years knowledge in this area. If you will find any difficulty, Aluminum housing or cast iron Stepless speed gear variator reducer with motor you should truly feel free to speak to us, we will give recommendation from our engineer to assist you remedy the problem.

What is a worm gear reducer?

A worm gear reducer is a mechanical device that uses a worm gear and a worm to reduce the speed of a rotating shaft. The gear reducer can increase the output torque of the engine according to the gear ratio. This type of gear reducer is characterized by its flexibility and compact size. It also increases the strength and efficiency of the drive.

Hollow shaft worm gear reducer

The hollow shaft worm gear reducer is an additional output shaft connecting various motors and other gearboxes. They can be installed horizontally or vertically. Depending on size and scale, they can be used with gearboxes from 4GN to 5GX.
Worm gear reducers are usually used in combination with helical gear reducers. The latter is mounted on the input side of the worm gear reducer and is a great way to reduce the speed of high output motors. The gear reducer has high efficiency, low speed operation, low noise, low vibration and low energy consumption.
Worm gear reducers are made of hard steel or non-ferrous metals, increasing their efficiency. However, gears are not indestructible, and failure to keep running can cause the gear oil to rust or emulsify. This is due to moisture condensation that occurs during the operation and shutdown of the reducer. The assembly process and quality of the bearing are important factors to prevent condensation.
Hollow shaft worm gear reducers can be used in a variety of applications. They are commonly used in machine tools, variable speed drives and automotive applications. However, they are not suitable for continuous operation. If you plan to use a hollow shaft worm gear reducer, be sure to choose the correct one according to your requirements.

Double throat worm gear

Worm gear reducers use a worm gear as the input gear. An electric motor or sprocket drives the worm, which is supported by anti-friction roller bearings. Worm gears are prone to wear due to the high friction in the gear teeth. This leads to corrosion of the confinement surfaces of the gears.
The pitch diameter and working depth of the worm gear are important. The pitch circle diameter is the diameter of the imaginary circle in which the worm and the gear mesh. Working depth is the maximum amount of worm thread that extends into the backlash. Throat diameter is the diameter of the circle at the lowest point of the worm gear face.
When the friction angle between the worm and the gear exceeds the lead angle of the worm, the worm gear is self-locking. This feature is useful for lifting equipment, but may be detrimental to systems that require reverse sensitivity. In these systems, the self-locking ability of the gears is a key limitation.
The double throat worm gear provides the tightest connection between the worm and the gear. The worm gear must be installed correctly to ensure maximum efficiency. One way to install the worm gear assembly is through a keyway. The keyway prevents the shaft from rotating, which is critical for transmitting torque. Then attach the gear to the hub using the set screw.
The axial and circumferential pitch of the worm gear should match the pitch diameter of the larger gear. Single-throat worm gears are single-threaded, and double-throat worm gears are double-throat. A single thread design advances one tooth, while a double thread design advances two teeth. The number of threads should match the number of mating gears.

Self-locking function

One of the most prominent features of a worm reducer is its self-locking function, which prevents the input and output shafts from being interchanged. The self-locking function is ideal for industrial applications where large gear reduction ratios are required without enlarging the gear box.
The self-locking function of a worm reducer can be achieved by choosing the right type of worm gear. However, it should be noted that this feature is not available in all types of worm gear reducers. Worm gears are self-locking only when a specific speed ratio is reached. When the speed ratio is too small, the self-locking function will not work effectively.
Self-locking status of a worm reducer is determined by the lead, pressure, and coefficient of friction. In the early twentieth century, cars had a tendency to pull the steering toward the side with a flat tire. A worm drive reduced this tendency by reducing frictional forces and transmitting steering force to the wheel, which aids in steering and reduces wear and tear.
A self-locking worm reducer is a simple-machine with low mechanical efficiency. It is self-locking when the work at one end is greater than the work at the other. If the mechanical efficiency of a worm reducer is less than 50%, the friction will result in losses. In addition, the self-locking function is not applicable when the drive is reversed. This characteristic makes self-locking worm gears ideal for hoisting and lowering applications.
Another feature of a worm reducer is its ability to reduce axially. Worm gears can be double-lead or single-lead, and it is possible to adjust their backlash to compensate for tooth wear.

Heat generated by worm gears

Worm gears generate considerable amounts of heat. It is essential to reduce this heat to improve the performance of the gears. This heat can be mitigated by designing the worms with smoother surfaces. In general, the speed at which worm gears mesh should be in the range of 20 to 24 rms.
There are many approaches for calculating worm gear efficiency. However, no other approach uses an automatic approach to building the thermal network. The other methods either abstractly investigate the gearbox as an isothermal system or build the TNM statically. This paper describes a new method for automatically calculating heat balance and efficiency for worm gears.
Heat generated by worm gears is a significant source of power loss. Worm gears are typically characterized by high sliding speeds in their tooth contacts, which causes high frictional heat and increased thermal stresses. As a result, accurate calculations are necessary to ensure optimal operation. In order to determine the efficiency of a gearbox system, manufacturers often use the simulation program WTplus to calculate heat loss and efficiency. The heat balance calculation is achieved by adding the no-load and load-dependent power losses of the gearbox.
Worm gears require a special type of lubricant. A synthetic oil that is non-magnetic and has a low friction coefficient is used. However, the oil is only one of the options for lubricating worm gears. In order to extend the life of worm gears, you should also consider adding a natural additive to the lubricant.
Worm gears can have a very high reduction ratio. They can achieve massive reductions with little effort, compared to conventional gearsets which require multiple reductions. Worm gears also have fewer moving parts and places for failure than conventional gears. One disadvantage of worm gears is that they are not reversible, which limits their efficiency.

Size of worm gear reducer

Worm gear reducers can be used to decrease the speed of a rotating shaft. They are usually designed with two shafts at right angles. The worm wheel acts as both the pinion and rack. The central cross section forms the boundary between the advancing and receding sides of the worm gear.
The output gear of a worm gear reducer has a small diameter compared to the input gear. This allows for low-speed operation while producing a high-torque output. This makes worm gear reducers great for space-saving applications. They also have low initial costs.
Worm gear reducers are one of the most popular types of speed reducers. They can be small and powerful and are often used in power transmission systems. These units can be used in elevators, conveyor belts, security gates, and medical equipment. Worm gearing is often found in small and large sized machines.
Worm gears can also be adjusted. A dual-lead worm gear has a different lead on the left and right tooth surfaces. This allows for axial movement of the worm and can also be adjusted to reduce backlash. A backlash adjustment may be necessary as the worm wears down. In some cases, this backlash can be adjusted by adjusting the center distance between the worm gear.
The size of worm gear reducer depends on its function. For example, if the worm gear is used to reduce the speed of an automobile, it should be a model that can be installed in a small car.

China motor controller 4KW 5.5KW 7.5KW 380V variable speed variator with cabinet     right angle worm reducer	China motor controller 4KW 5.5KW 7.5KW 380V variable speed variator with cabinet     right angle worm reducer
editor by czh 2023-02-15