China Most popular hand worm reduction drive gearbox double worm gearbox

Guarantee: 1 yr
Applicable Industries: Hotels, Garment Stores, Constructing Substance Outlets, Manufacturing Plant, Machinery Restore Outlets, Foodstuff & Beverage Manufacturing unit, Farms, Restaurant, Residence Use, Retail, Meals Shop, Printing Retailers, Building works , Power & Mining, Food & Beverage Outlets, Other, Advertising and marketing Company, Manufacturing facility
Excess weight (KG): a hundred
Personalized support: OEM, ODM, OBM
Gearing Arrangement: worm
Output Torque: 2.6-3571N.M
Enter Velocity: 1400(4pole)
Output Speed: fourteen~280rpm
Colour: Silver, blue
Texture: Aluminum/metal housing Worm wheel
Ratio: 5~a hundred
Energy: .06~15kw
Gear Materials: 20CrMnTi
Input/out shaft substance: metal-45#
Bearings Manufacturer: China leading brand/as ask for
Oil sealing: NAK
Packaging Information: normal export packing
Port: ZheJiang /HangZhou

Most well-liked hand worm reduction generate gearboxSolution ApplicationRV series worm pace reducer,Single ,double and common pace reducer.1 High top quality, It adopts hard tooth gear with high accuracy2 Massive output torque,stable transmission with lower noise3 Higher heat-radiating effectiveness,classy condition,sturdy support life 4,Suitable for omni-bearing installation4 Lower sounds and sleek running5 Worm push utilizes hollow flank worm6 Large loading capacity, low in temperature rise and the extended useful life7 Handful of difference among transmission ratio fee, I = 6~138008 Compact construction, modest measurement, hassle-free maintenance9 Are based mostly the unique modulation blend program, so its hassle-free for them to suit all sorts of motors or to join with other energy input. The same sort of reducer can fit motors with different power, so that its attainable for various types of equipment to combine or hook up.The gearboxes can be utilized to many industrial location, these kinds of as Metallurgical, mines, lifting, transportation, petrochemical, construction, textile, pharmaceutical, meals, environmental, mild electrical, plastic machine, paper, parking gear and so on. Our technical engineers can choose design for you in accordance to your Ask for, and we also can offer our manufacturing unit catalogue for your reference.Worm Equipment Speed Reducer/ gearbox

Worm Equipment Pace Reducer/ gearbox
ModelNMRV25/30/40/50/sixty three/75/90/a hundred/one hundred thirty/one hundred fifty
Ratio7.5,ten,15,20,25,thirty,40,fifty,sixty,80,a hundred.
ColorBlue(RAL5571)/Silver grey (RAL9006) Or On Client Ask for
MaterialAluminum alloyWorm wheel: Aluminum Bronze or Zinc BronzeWorm shaft: 20CrMn TiOutput Shaft: steel-forty five#
PackingCarton, Honey Comb Carton, Wood Situation with wooden pallet
Warranty1 Yr
Input Electrical power0.09kw,.18kw,1.1KW,1.5KW,2.2KW,3KW,4KW,5.5KW,7.5KW,11Kw and so on
UsagesIndustrial Machine: Foodstuff Things, Ceramics, CHEMICAL, Packing, Dyeing,Wood doing work, Glass.
IEC FlangeIEC standard flange or on customer request
LubricantSynthetic oil or worm equipment oil
Specification:
Model:NMRV25-a hundred and fifty
Ratio:1:7.5,10,15,twenty,25,30,forty,fifty,60,80,one hundred
Color:Blue/Silver Or On Customer Ask for
Material:Housing: Die-Forged Aluminium Alloy
Worm Gear-Copper-10-3#
Worm-20CrMnTi with carburizing and quenching, area harness is fifty six-62HRC
Shaft-chromium metal-forty five#
Packing:Carton and Wooden Circumstance
Bearing:C&U Bearing and equal Chinese model
Input Electrical power:0.06KW,.09KW,.12KW,.18KW,.22KW,.25KW,.37KW,.55KW,.75KW,1.1KW,1.5KW,2.2KW,4KW,5.5KW,7.5KW
Usages:Industrial Machine: Meals processing, Ceramics, Conveyor, Packing, Dyeing,Woodworking, Glass.
IEC Flange:56B5,56B14,63B5,63B14,71B5,71B14,80B5,80B14,90B5,90B14,100B5,100B14,112B5,112B14
Lubricant:Synthetic & Mineral
NMRV sequence gearbox substantial energy equipment speed reducer gearbox for wind
Type NMRV63
Power0.06-7.5KW
Output Speed0.3-419RPM
Output Torque2.6-4596NM
Ratio7.5-5000
Standard voltage and frequency380V&50HZ
Production time twenty five-30DAYS
Advantages1.Compact composition, gentle weight, big torque and outstanding functionality.2. Stable in running, lower in sound, huge in load, minimal in consumption, successful in transmission, lower in temperature and prolonged inservice life.
Service1 .Rich export encounter more than 14 years2 .Commit to transmission systematize answer a lot more than 21 many years experience3. we passed CE &ISO9001&ISO14001 certified4. a hundred% Payment protection5. a hundred% Solution good quality protection6.Give consultation and after-sale,skilled engineers
Elements:1. Housing: Die-cast Aluminium Alloy Gearbox (RV571~RV090)Solid Iron Gearbox (RV110~RV150)2. Worm Wheel: Wearable Tin Bronze Alloy, Aluminum Bronze Alloy3. Worm Shaft: 20Cr Steel, carburizing, quenching, grinding, area hardness fifty six-62HRC, .3-.5mm remaining carburized layer after precise grinding4. Enter Configurations:Equipped with Electrical Motors (AC Motor, Brake Motor, DC Motor, Servo Motor), IEC-normalized Motor FlangeSolid Shaft Enter, Worm Shaft Tail Extension Input5. Output Configurations: Keyed Hollow Shaft OutputHollow Shaft with Output Flange, Plug-in Reliable Shaft Output6. Spare Parts: Worm Shaft Tail Extension, Single Output Shaft, Double Output Shaft, Output Flange, Torque Arm, Dust Cover7. Gearbox Painting: Aluminium Alloy Gearbox:After Shot Blasting, Anticorrosion Treatment and Phosphating, Paint with the Colour of RAL 5571 Gentian Blue or RAL 7035 Light GreyCast Iron Gearbox:Following Portray with Pink Antirust Paint, Paint with the Shade of RAL 5571 Gentian BlueModels:Hollow Shaft Input with IEC-normalized Motor Flange, RV571~RV150, Solid Shaft Enter, RV571~RV150Features:1. Good quality aluminum alloy gear box, light-weight bodyweight and not rust2. 2 optional worm wheel resources: Tin bronze or aluminum bronze alloy3. Common parts and quite flexible for shaft configurations and motor flange interface4. A number of optional mounting options5. Reduced sound, Higher performance in heat dissipation
ModelsRated PowerRated RatioInput Hole Dia.Input Shaft Dia.Output Hole Dia.Output Shaft Dia.
RV5710.06KW~.12KW5~60Φ9Φ9Φ11Φ11
RV0300.06KW~.25KW5~80Φ9(Φ11)Φ9Φ14Φ14
RV0400.09KW~.55KW5~100Φ9(Φ11,Φ14)Φ11Φ18(Φ19)Φ18
RV0500.12KW~1.5KW5~100Φ11(Φ14,Φ19)Φ14Φ25(Φ24)Φ25
RV0630.18KW~2.2KW7.5~100Φ14(Φ19,Φ24)Φ19Φ25(Φ28)Φ25
RV0750.25KW~4.0KW7.5~a hundredΦ14(Φ19,Φ24,Φ28)Φ24Φ28(Φ35)Φ28
RV0900.37KW~4.0KW7.5~one hundredΦ19(Φ24,Φ28)Φ24Φ35(Φ38)Φ35
RV1100.55KW~7.5KW7.5~100Φ19(Φ24,Φ28,Φ38)Φ28Φ42Φ42
RV1300.75KW~7.5KW7.5~one hundredΦ24(Φ28,Φ38)Φ30Φ45Φ45
RV1502.2KW~15KW7.5~one hundredΦ28(Φ38,Φ42)Φ35Φ50Φ50
Ratio: 5, 7.5, ten, fifteen, twenty, twenty five, thirty, 40, 50, 60, eighty, a hundred
ColorSilver, blueGear Substance20CrMnTi
TextureAluminum/steel housing Worm wheelInput/out shaft substancesteel-forty five#
Ratio5~a hundredBearings Brand nameChina top manufacturer/as request
Power0.06~15kwOil sealingNAK
Business Profile HangZhou Minghong Reducer co., Ltd has been in power transmission products for 15 a long time. Our factory is positioned in HangZhou metropolis, we are an sector transmission remedies manufacuturer and services supplier. The principal items are worm reducers, helical worm reducers, helical bevel gear reducers, ninety diploma gearbox, spiral bevel reducers, screw jack, common industrial gearbox and so forth. Our pace reducer and industrial gearbox are extensively utilised in various factories, this sort of as chemicals, power, substance managing, environmental, extraction, pulp and paper, steel and metallic, foods and beverage, and building industries.We have sturdy technological capability, producing in accordance to the ISO9002 quality handle system guidelines. Our industrial Gear, Gearbox, gearmotor and motor are sold to far more than thirty countries. Higher top quality, very good value, in time reaction and honest service are our worth and claims. We goal at generating pleased cooperation with our buyers, provide them trustworthy and comfy services.. Manufacturing unit Packing

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.
worm_reducer

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.
worm_reducer

pocket

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.
worm_reducer

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 Most popular hand worm reduction drive gearbox     double worm gearboxChina Most popular hand worm reduction drive gearbox     double worm gearbox
editor by czh

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