China 3 Phase 380v Variable Frequency Drive 1.5kw Speed Variator right angle worm reducer

Design Quantity: 900-0015M3
Guarantee: 18months
Variety: AC-DC-AC
Certification: CE ISO9001
Tailored: NO
Rated Power: 1.5KW
Nominal Voltage: 380V
power period quantity: 3 period 380v
Overload: a hundred and fifty%- 60s,a hundred and eighty%- 3s
Colour: Black
Output Frequency: -500hz
Security: IP20
Output waveform: PWM
Control design: V/F,SVC
Software: 3 Section AC Asynchronism Motor
Cargo: Sea/air
Marketplace: Worldwide
Other support: OEM
Packaging Details: All the merchandise are packaged with solitary tiny carton or plywood crate.

three Phase 380v Variable Frequency Drive 1.5kw Pace Variator

Electricity selection AC 380V (-15%~+thirty%) 1.5kw
Output Frequency Range~500Hz
Manage MannerV/F Management, Sensorless Vector Management
Beginning Torque.5Hz/one hundred fifty%(SVC), 1Hz/a hundred and fifty%(V/F)
Conversation portRS-485, which support MODBUS protocol,this is choice
VibrationConsiderably less than 5.9m/s
Fault Securityshield from more than recent, more than voltage, under voltage, over temperature, stage failure, over load and so forth.

900 sequence VFD

ProductTechnical specs
Simple purposeOver load functionalityG type:150% rated recent 60s180% rated present 3s
P variety:120% rated current 60s150% rated current 3s
Torque improveAutomobile torque boost perform Handbook torque increase .1%~thirty.%
V/F curveLinear V/F, multi-level V/F and square V/F curve(electricity of 1.2,1.4, Prime Seller 1000M3H CZPT Immediate Generate Rotary Vane Vacuum Pump 1.6,1.8,2)
V/F separationtwo techniques: separation and semi-separation
Acc./dec curveStraight line or S curve acceleration and deceleration method,time assortment between . to five hundred.0s
DC brakingDC braking frequency:.00Hz to greatest frequency. Braking time:.0s to 36.0s
Brake present worth:%-100%
Jog manageJog frequency selection:.00Hz~50.00Hz
Jog acceleration/deceleration:.0s~6500.0s.
Basic perform Multiple phase pace managingIt can understand at optimum of 4 segments speed working by means of the control terminal.
Built-in PIDIt is simple to recognize process-managed closed loop manage system.
More than-voltage/present stall manageIt can restrict the working voltage/existing automatically and prevent recurrent over-voltage/present tripping in the course of the working procedure.
Personalized operateInstantaneous stop non-endWhen instantaneous electricity off, voltage reduction is compensated through load comments energy, which could make AC Drive keep running in a brief interval of time.
Quick current restrictTo steer clear of AC Drive frequent over-existing fault.
Timing controlTiming manage function:set time assortment 0Min~6500.0Min.
RunningCommand supplyOperation panel reference, manage terminal reference and serial communication port reference.
Frequency source Electronic reference, analog signal reference , Multi-Phase velocity reference, PID and conversation reference.
Input terminal5 electronic enter terminals.
two analog enter terminals.
one supporting -10V voltage enter or ~20mA present enter terminal.
Output terminal 2 relay output terminals.
1 analog output terminals, supporting ~10V voltage output or ~20mA recent output.
AtmosphereAmbient Temperature-ten ℃ to +40 ℃ (Derating use when under ambient temperature of forty ℃ to 50 ℃)

The functions of M-driver 900 sequence frequency inverter

1.New components style with double CPU for quicker safety.

two.Distinctive warmth sink style can make certain a outstanding warmth dissipation.

3.Below underneath 24 diploma and earlier mentioned 72 degree,the vfd nevertheless works nicely.

4.It also has a lot of safety,this sort of as quick circuit,reduction phase,in excess of voltage,beneath voltage,more than current, Sunlight Equipment L154367 and so forth.

5.Ideal for Asynchronous motor,synchronous motor.Also created-in skilled parameters for continuous strain drinking water offer.Assistance autotune of motor parameters.All in 1 VFD.

six.V/F handle, vector management and torque manage enthusiasts, pumps, injection device, extruder, crusher, compressor, etc.

FAQQ 1: Are you buying and selling organization or company ?A: We are factory.
Q 2: How extended is your lead time?A: Generally it is 3-7 days if the merchandise are in inventory. or it is ten-20 days if the items are not in stock, it is according to amount.
Q 3: Do you offer samples ? is it free of charge or extra ?A: Of course, we could provide the sample,but we will cost the sample fee and the value of freight.
Q 4: What is your phrases of payment ?A:We acknowledge T/T, L/C and Funds.

Q 5: What is the regular of bundle?
A. Export standard bundle or unique deal according to client prerequisite.

Q 6. Is there any low cost ?
A. The price reduction will rely on the quanlity you purchase.

Q 7. What is your offer capability?
A. The day-to-day output of the manufacturing unit exceeds 2000 PCS.

Q 8.Do you supply guarantee for the items?
A. Yes, we provide eighteen months of guarantee for all the items from us.

Q 9.Could M-driver provide complex assistance?
A.We’ have more than 16years encounter in this field. If there is any difficulty, please come to feel free of charge to contact us, we’ Little scale edible oil refinery machinery products oil refining machine palm oil refining equipment ll supply suggestion from our engineer to aid you fix 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 3 Phase 380v Variable Frequency Drive 1.5kw Speed Variator     right angle worm reducer	China 3 Phase 380v Variable Frequency Drive 1.5kw Speed Variator     right angle worm reducer
editor by czh 2023-07-03