gear reduction motor used in motorized vehicles

gear reduction motor are commonly used in motorized vehicles, where their mechanical simplicity and ease of use outweigh their comparative inefficiency.
Nearly all snowmobiles, utility vehicles, golf carts and motor scooters use the reducer motors, typically the rubber belt or variable pulley variety.

helical worm gearmotor can achieves peak efficiency

helical worm gearmotor does not strictly require the presence of a clutch. Nevertheless, in some vehicles (e.g. motorcycles), a centrifugal clutch is added[2] to facilitate a "neutral" stance, which is useful when idling or manually reversing into a parking space.
In low-mass low-torque applications (such as motor scooters) a belt-driven gear reduction motor also offers ease of use and mechanical simplicity.

The most radical feature of helical gearbox

helical gearbox incorporates novel features which confer it advantages over the state of the art. The most radical feature is the fact that the orbiting gear is free to move outwardly under the action of the magnetic attraction from the fixed gear and the centrifugal force, allowing it to contact the fixed gear and roll thereon. One effect of the helical gear reducer is an increase in torque capacity due to a frictional force associated with the normal contact force.

the input high speed shaft of the Wuma variable gear motor

Wuma variable gear motor, The rim of the fixed gear is press fitted onto an outer ring made of permeable steel, and the rim of the orbiting gear is press fitted onto a central permeable steel disk. In cycloidal speed reducers, the orbiting gear is driven by a crank of the input high speed shaft. Because the power gearbox of the prototype magnetic unit built is rather large, 26:1, which would require a small crank radius.

the gear reduction motor of radially mounted

Each gear of the gear reduction motor has an even number of radially mounted bar magnets distributed uniformly along its periphery in alternating polarities. A pair of N, S poles corresponds to a tooth of a conventional gear. with the wuma mounted reducer ,The magnets, which are inserted in radial holes drilled in rims made of non magnetic stainless steel, do not protrude from the rims’ exposed cylindrical surfaces.

the magnetic forces of industrial gearbox types

In the transmissions treated of the industrial gearbox types , the magnetic forces of attraction act across small gaps between the elements of the mechanism with no contact between them. In contrast with this characteristic, the magnetic gears of the variable gear motor treated in this paper contact one another due to the fact that the orbiting gear is free to move outwardly under the action of the magnetic attraction from the fixed gear and the centrifugal force.

most efficient speed for Wuma gear reduction motor

Wuma gear reduction motor to be very smooth in operation—both upon starting from a stop and in gear changes—but lose some efficiency (and thus fuel economy) due to the slight “slip” of the fluid-filled torque converter and driving the hydraulic pump that operates the clutch packs.
shaft mounted speed reducer can be kept at its most efficient speed while the transmission adjusts to changes in load or road speed. the transmission can adjust for small changes in road speed while the engine is kept at a consistent rpm for best fuel economy.

Wuma helical gear motor can prolong running life

Wuma helical gear motor using "NSK" bearing can prolong running life.
Temperature resistant oil seal can prevent lubricant grease from leaking back to the inner of motor.
bevel helical gearbox combined totally enclosed aluminum motor with aluminum terminal box,can resist water, easily volatilizing heat,run with high efficiency. ac gear motors, motor cross gears.

high precision with variable speed electric motor

variable speed electric motor with fine grinded has little metamorphosis and high precision,low noise and stably running,also can work long time in dreadful conditions. ac gear motors, motor cross gears.
speed reducer gearbox ,2nd or 3rd stage transmission, Larger speed ratio range, each single frame size has 14 ratios from 5:1 to 200:1.

Wuma gear reduction motor for universal mounting

Wuma gear reduction motor made of high quality die casting aluminum alloy housing,good-looking in appearance, suitable for universal mounting.
mounted reducer made of high-strength alloy made construction more compacter,and housing smaller?efficiency higher?output torque bigger.

Wuma gear reduction motor exactly to your application

Wuma gear reduction motor Precisely what you need, in the shortest of time frames
From the beginning we have developed and produced custom products for the individual requirements of our clients. Today, we are going even one step further with customising.
Whether it is a drive train or a cover, a motor flange or an input gear:
gear reducer Manufacturers offer many details which one can adapt in order to match our gears exactly to your application. With a team of experienced development engineers and our service team in china we can implement all these requirements quickly and professionally.

Wuma helical gearbox Salient Features

Wuma helical gear motor has been the market leader having been used in many industries such as Textile Processing Machinery, Chemical Plants, Mini Cement Plant, Road Construction Plants and Crushing Plants.
Wuma helical gearbox Salient Features
Quick & easy installation and adjustment of gearbox (Elimination of foundations)
Various ranges of output RPM and power requirements with durability
Low power consumption and provide high range of torque
Flexible motor mounted in a convenient position
High efficiency and low maintenance
Extra cooling fans and heat transfer for improved efficiency

low-speed applications of the variable speed electric motor

Wuma manufacture variable speed electric motor, which have wide range of applications in various industry verticals. Vertical Worm Reduction Gearbox is perfect for turn-tables, time-lapse systems and low-speed applications that require high precision and torque.

The speed reducer gearbox design not only minimizes backlash but also eliminates back-driving the motor so a position can be held even when power is not applied.

Wuma gear reduction motor designing

Energy and labor saving and efficiency are the basis of Wuma gear reduction motor designing.
Have you ever missed any important moments of life because you are often busy?
Choosing the right helical / worm type gear reducer, speed reducer and enjoying excellent quality working, stop the regrets from using inefficient transmission equipment. Healthy life is not just a dream but a reality. Your support and comment is appreciated and welcome. For getting best serving, cycloidal gear reducer is your right and partner.

A high speed housing with the Wuma gear reduction motor

A high speed housing of the Wuma gear reduction motor is adapted for removable mounting on an end of the enclosure and the high speed housing supports a horizontal input shaft and may further support horizontal intermediate shafts. In this manner, the enclosure functions to support gearing of a variety of degrees of speed reduction and double, triple and quadruple reduction units may be formed employing the enclosure together with an appropriate high speed housing.
Thus, a complete line of speed variator requires the stocking of substantially fewer components.

Wuma helical gear motor with a housing formed

Wuma helical gear motor to provide a vertical right angle speed reducer including a housing formed in part from a box-like enclosure arranged and adapted for alternately mounting the parallel intermediate and output shafts of a plurality of degrees of reduction gearing, whereby the same enclosure may be employed in a plurality of speed reducers.
The helical worm gearbox-like enclosure includes a removable cover and is provided with a plurality of pairs of coaxial shaft openings which receive shaft bearings for mounting a vertical low speed output shaft and one or more vertical intermediate shafts in parallel spaced relation.

Wuma variable speed electric motor and the different environments

Wuma variable speed electric motor may be used, the various load and speed requirements of such driven equipment, and the different environments in which they are employed, it is necessary for manufacturers to offer a broad line of vertical right angle speed reducers to satisfy the needs of customers. For example, for a given range of torque capacity of the low speed output shaft, it is necessary to offer a variety of speed reducers of different degrees of speed reduction, such as both double and triple reduction units.
Heretofore, electric motor speed reducer have been used to satisfy particular requirements with each unit representing a distinct product. This, of course, necessitates the stocking of a considerable quantity of parts and subassemblies each having practically no use outside of a particular rated speed reducer.

Wuma gear reduction motor characteristically

Wuma gear reduction motor characteristically include a horizontal input shaft which drives a vertical output shaft by meshing bevel gear and pinion either directly or through intermediate shafts. The cycloidal reducer input shaft is adapted for attachment to a prime mover, and the output shaft may extend either above or below the speed reducer housing for connection to equipment to be driven, typically an agitator or mixer.

the maximum speed reduction of the Wuma helical worm gearbox

helical worm gearbox is a right angle gear solution that allows the maximum speed reduction in the smallest package.
The helical gearboxes is transferred to the input shaft by the worm shaft and the worm gear, which dampens torque impulses and allows for a lower noise level. The torque ranges from 92 Nm to 4000 Nm. Then use our sophisticated modular concept and combine the explosion-proof gear units of the S series with the explosion-proof motor of your choice.

a continuously running of the variable speed electric motor

variable speed electric motor ,As a rough guide though, a lightly loaded and infrequently used assembly, such as the dividing head,greater errors will be acceptable. On the other hand,a continuously running, heavily loaded assembly, will need to be as accurate as is possible.
speed reducer gearbox ,In this case it may be a situation for designing the assembly such that the worm gear diameter is chosen to produce a pitch that coincides precisely with one that can be cut on the lathe.

greatest accuracy with Wuma gear reduction motor

Wuma gear reduction motor ,Having worked out the pitch/tpi required for the worm gear and referred to the lists, in most cases it will be found that there are many combinations that come sufficiently close. The main benefit of this is that it should enable a suitable combination to be selected even if the lathe is missing some of its changewheels.
bevel gear sets for greatest accuracy, in most cases, it will be a three driver, three driven assembly that achieves this. However, frequently, there will be two driver, two driven assemblies that come very close, the viewer will of course have to decide if the application demands the more accurate result, in many cases this will not be a requirement.

variable speed electric motor has more affordable price

variable speed electric motor not only has high quality but also has more affordable price. With many years of experiences, Varitron has high maturity of manufacturing experience which accomplished our good customer confidence.
variable speed transmission has ability to produce high quality Cyclo Gearbox with maturity of technique. In addition to affordable price and easy way to to maintain, we are also have high quality to compare with foreign products.

quiet running of the variable speed electric motor

The variable speed electric motor meshing of gears is tight to reduce noise and increase strength. A close meshing also slows down the heating of the helical gear reducer, and lengthens gear life.
In transmission, the multi-tooth meshing achieves a smooth, reliable, and quiet running of the helical gearbox.
The variable speed reducer housing is made with aluminum die casting. The adoption of new machining technology improves the precision of workpieces.
The gears are made of high quality alloy steel, with the surface hardened by carburizing and quenching treatments. The teeth are made by fine grinding process. So as a whole, the helical geared motor is excellent in performance.

Hypoid Gear Reducer has good structure

gear reduction motor are professional China manufacturer of R series inline helical geared motors with compact structure and high torque. R series helical geared motor / helical gearbox (gear reducer)  is developed and produced according to our country’s standards as well as bring into overseas' advanced design.
Hypoid Gear Reducer has good structure, better currency, high reliability, low temperature rise and noise, big carrying capacity, good combination capability. It can be combined with R K,Fand MB series gearbox and gain lower output speed and bigger torque.

helical speed reducer to improve performance

helical speed reducer is needed for our customers to improve performance, reduce risk and achieve sustainable growth.
The helical worm gearmotor takes 20CrMnTi as raw material. After grinding process, the gear precision can reach the national standard 6 grade, which is DIN6—can perfectly replace SEW, SIMENS.

Wuma gear reduction motor and durable products

Wuma gear reduction motor is the power transmission manufacturing company that helps machines to come to alive. We have been challenging speed to help embed excellence motion into the machines and bring factory to live.

mounted reducer provide customer solutions for power transmission needs with introducing innovation and durable products. organized everything you need to drive performance for your systems.

worm reduction gearbox with energy savings

worm reduction gearbox can be significant. Affinity laws for centrifugal pumps suggest that even a small reduction in motor speed will highly leverage your energy savings. Variable-frequency drives can reduce a pump’s energy use by as much as 50%. parallel shaft gearbox controlling a pump motor that usually runs less than full speed can substantially reduce energy consumption over a motor running at constant speed for the same period. For a 25 horsepower motor running 23 hours per day (2 hours at 100% speed; 8 hours at 75%; 8 hours at 67%; and 5 hours at 50%) a variable-frequency drives can reduce energy use by 45%.

Industrial Motors with Wuma helical worm gearmotor

Wuma helical worm gearmotor Automation’s PowerFlex® 7000 Medium Voltage Drives enable soft-starting and variable-speed control of processes with high power demands. They help reduce energy costs, component count, maintenance and motor wear.
mounted reducer’s servo drive portfolio includes a wide variety of products that offer the right size and feature set to handle a broad range of applications.
Industrial Motors

variable ratio gearbox control modes

variable ratio gearbox available is the Power Flex DC drives and medium voltage AC drives. All Gear motor can be programmed using free downloadable Connected Components Workbench software.
The gearbox for sale offers a broad range of control modes, features, options, and packaging, as well as global voltages and many power ratings.

Wuma variable gear motor for more demanding needs

Wuma variable gear motor offers a full line of component class drives for basic drives applications and a full line of architecture class drives for your more demanding drive needs. Both classes of drives offer some unique drive features and the latest drive technology. Among them is the AC Motor Worm Gearbox. The variable frequency drive offers efficiencies and energy savings and also qualifies for utility rebates. Variable mounted reducer training is available .

a milestone for Wuma gear speed reducer

Wuma gear speed reducer is a milestone for the industry worldwide. They succeeded in combining uncompromising quality with state-of-the-art technology and renown price effectiveness.
Absolute flexibility is given by the wide choice of several mounting options, shaft configurations and motor interface, all offered as standard. The helical-worm and the double-worm version,gearbox for sale  with or without the torque limiter, also add up, creating a highly versatile drive system.

Wuma geared motor mounting positions

Wuma geared motor are supplied complete with synthetic oil and allow for universal mounting positions, with no need to modify lubricant quantity
Options: protection cover, torque arm, output flange, output shaft kit, torque limiter, viton oil seals, low/high temperature and food grade oil, filling/drain/breather/level plug, reinforced output
Available versions: fitted for motor coupling, with input shaft, with torque limiter
AC Motor Worm Gearbox ，Power up to 18,5 kW
Cases up to 110 in die-cast aluminium alloy and over 130 in G200 grey cast iron
Ratios between 5 and 100
Max torque 1.550 Nm and admissible radial loads max 18.000 N

top performance of the Wuma Gear motor

Wuma Gear motor currently represent the most advanced solution to market requirements in terms of efficiency and flexibility. The new NMRV Power series, also available as compact integral helical/worm option, AC Motor Worm Gearbox has been designed with a view to modularity: low number of basic models can be applied to a wide range of power ratings guaranteeing top performance and reduction ratios from 5 to 1000.

Wuma geared motor Reduction ratios

Wuma speed reducer gearbox are supplied complete with synthetic oil which allows universal position mounting, with no need to modify lubricant quantity. Moreover units without plugs reduce the risk of oil oxidation and contamination.
geared motor Reduction ratios between 5 and 100
Max torque 630 Nm and admissible radial loads max 12.000 N
Cases in die-cast aluminium alloy
Worm wheel: bronze Cu Sn12 Ni2 (UNI7013-10)
Ground worm profile ZI (UNI4760)
Excellent mechanical strength while being especially lightweight

Wuma gear variable gearbox with a compact reliability

Wuma gear variable gearbox has a shaft height between 30 and 110 mm and a compact round smooth body casing design that reduces the space as much as possible.

PC gear box for better reliability and compatibility/effectiveness of supply, the gearing, the bearings, the motor flange and the accessories are those of the NMRV series.

Wuma gear reduction motor also has become popular.

While all Wuma gear reduction motor control the speed of an AC induction motor by varying the motor's supplied voltage and frequency of power, they all do not use the same designs in doing so. There are three major helical gear motor designs commonly used today: pulse width modulation (PWM), current source inverter (CSI), and voltage source inverter (VSI). Recently, the flux vector drive also has become popular.

variable speed electric motor offer certain advantages

Three basic types of variable speed electric motor offer certain advantages as well as disadvantages depending on your motor application. The new variable speed reducer is also discussed. While all variable frequency drives (VFDs) control the speed of an AC induction motor by varying the motor's supplied voltage and frequency of power, they all do not use the same designs in doing so. There are three major Three basic types of variable frequency drives offer certain advantages as well as disadvantages depending on your motor application. The new flux vector drive is also discussed.

Wuma gear reductions with a removable

Wuma gear reductions is made easy with a removable high-speed end. industrial gearbox types can be arranged for floor, wall, or vertical mounting. Accessories and modifications include bedplates, outboard bearings, backstops, cooling fans for added thermal capacity, motor mounts, C-Flange adaptors, flexible couplings, taconite seals, OSHA approved coupling guards, special marine duty features, custom output shaft dimensions, taconite seals, and special ratios.

rugged cast iron housings of the variable gear motor

Whether your job is big or small variable gear motor handle each one with a commitment to quality and customer service. Nuttall Gear is a company with a history of high standards and proven performance and we work each day to keep it that way. variable ratio gearbox are available with torque ratings up to 233,000 inch-pounds and standard gear ratios up to 985:1. The Type R design reflects the flexibility of the modular concept to provide a readily available drive closely tailored to popular horsepower selections. All units incorporate precision helical gearing in single, double, triple, and quadruple reductions, rugged cast iron housings, and tapered roller bearings.

a rich history of the Wuma bevel gear sets

Wuma bevel gear sets has a rich history with supplying speed increasers for reactant coolant pumps at nuclear power plants here in the China and globally.

With helical worm gearmotor we understand that it takes more than just good gears to meet your expectations. It also requires attention to detail and a commitment to customer service. These two qualities allow Nuttall Gear to handle the toughest applications in the industry.

operating facilities of the wuma reducer motor

wuma reducer motor also supplies TDS units to the chemical industry such as DuPont. bevel gear sets has supplied drives for wind turbines, hydro turbines, conveyors, textile mills, extruders, coal crushers, elevators, water screens, rail car dumpers, cranes, hoists, dredging operations, radar drives, and food machinery drives. Our aeration and sewage treatment drives are found in towns and cities across the United States. Nuttall Gear has compressor drives working at NASA, Times Square Commercial Center in Hong Kong, Petronas Twin Towers in Malaysia, turbine drives at Formosa Plastics in Taiwan, pump drives operating in Cogen facilities in Thailand and the Philippines, and cooling tower drives operating at Florida Power and Light.

manufacturing experience of the Wuma gear reductions

Wuma gear reductions can supply an enclosed gear drive to suit your requirements. When choosing Nuttall Gear, you are backed by a company with 120 years of design and manufacturing experience with reducers and increasers. Wuma operate throughout the world performing every industrial, commercial, utility, and transportation application imaginable. Our worm reducer gearbox are operating at International Paper, Union Camp,  Champion Paper, and Weyerhaeuser. High speed compressor drives at the Pentagon and Denver International Airport. High speed pump drives at Algoma Steel and Tennessee Valley Authority.

Various characteristics of worm reducer gearbox

cycloidal gear box technology has advanced dramatically in the last 10 years with the advent of new power devices and magnetic materials. This has given rise to substantial confusion by users and specifiers of worm reducer gearbox equipment. Add to that the difficulty in evaluating efficiency and power factor and the subject of drive selection becomes a daunting task indeed. There is no single type of drive system which is perfect for all applications, therefore the purchaser must choose the most appropriate system for the job to be done.

outstanding features of the Hypoid Gear Reducer

1)competitive pric. Devices of Hypoid Gear Reducer type are among the most extended today. This is due to their low price, convenience and reliability. Very often this type of gear can be found in the food and beverage industry, as it is here that the low cost of the equipment often plays a decisive role in the choice of components. With us you do not just buy the gear - you get an engineering solution!

2)outstanding features. Application worm gear reducer in the industry has several advantages. 1. High profitability. Price reducer is low, making it cost-effective

High performance bearings of the Wuma gear reduction motor

Wuma gear reduction motor offers a broad size range extending from 1.0” center distance to 11.0” center distance. The output torque capacity of this product reaches to 132,000 in-lbs to accommodate a large number of applications. gear reduction features a variety of reducer configurations with a c-face motor input.

certified distributor of gear reduction motor

ISO 9001:certified distributor of Wuma gear reduction motor ，parallel shaft gear reducers, planetary gearhead speed reducers, helical speed reducer，planetary gear speed reducers & worm gear speed reducers. Other products include gear motors, gear boxes, worm gears, industrial planetary drives, parallel shaft gear units, mobile planetary drives, transit mixer drives, wheel & track drives & yew & pitch drives for wind turbines.

Wuma variable speed electric motor in various sizes

Wuma variable speed electric motor standard and custom power transmission including speed reducers. Available in various sizes and configurations. Features close-grained cast iron housing and flanges, anti-friction bearings, double lip seal guards for oil leakage protection, brass spring-loaded breather for dirt and water protection, and optional steel bolt on base. Other variable speed transmission include foot- and flange-mounted helical gear, single and double reduction worm gear, and compact lightweight corrosion-resistant worm gear speed reducers.

Lean manufacturing of the helical gear reducer

helical gear reducer - Manufacturer of standard and custom OEM components and parts such as gears, shafts, gearboxes, and transmissions. Capabilities include design, assemble, cutting, shaping, hobbing, and grinding. Equipped with turning, milling, drilling, broaching, key seating, and cylindrical grinding machine tools. Offers 1 to 50000 volume production runs. Markets served are military, industrial, forestry, oil and gas, all-terrain vehicles, off highway, agricultural, high-tech, and automotive. Inspection and testing services are provided of the helical gear box. Lean manufacturing capable.

the most sense with the Wuma variable speed electric motor

Wuma variable speed electric motor investing in a more corrosion resistant gearbox saves money and makes the most sense in the long run. with variable speed reducer ， Unmatched product performance in highly caustic washdown applications combined with first class customer service makes Boston Gear your first choice for speed reducers and gearmotors!

trusted Wuma gear reduction motor

Wuma gear reduction motor are both designed to provide maximum corrosion resistance in caustic washdown environments. maintains the same critical dimensions as its trusted cast iron sister series and utilizes the same gearing and shafts for easy field retrofitting and backwards compatibility. gear reduction has been optimized to withstand the harshest washdown conditions.

durability and long life of the helical gear motor

helical gear motor for their versatility, compactness, durability and long life. Cone’s right angle worm and in-line gear reducer solutions allow for maximum speed reduction in the smallest package, and help drive applications in the solar, metals, oil & gas, food packaging & processing and defense industries, just to name a few. Cone Drive is renowned for perfecting double enveloping worm gearing. The term “double enveloping” derives from the fact that the worm and the gear wrap around each other in two planes (illustration). variable gear motor offer a distinct advantage over cylindrical worm geometry. The increased number of teeth in contact greatly improves load sharing which translates into greater torque capacities for a given gearset.