China Wholesale Good Price Variable Speed Variators Udl0.18-0.75 Ud2.2-4.0 aluminum worm gear reducer

Merchandise Description

Merchandise Description

Solution Characteristics:
1.Substantial pace-regulating precision :.5-1 rotation
2.High pace-changing selection: ratio from 1:1.4 to 1:7 freely
three.High toughness and long provider lifestyle
four.Handy to control pace
5.Can operate constantly, front to again managing course, smooth running,secure functionality, and reduced sounds.
6.Sealed totally and suitable for any setting
seven.Companct composition and little volume
8.Made of large high quality aluminium alloy diecast into foarming, great look,light-weight excess weight and non-rusty.9.Very good adaptation:UDL sequence pace variators can be combined with all types of velocity reducers to achive lower stepless velocity regulating(this sort of as R-K-F-S Collection and NMRV worm reducers).
UDL collection stepless velocity variators are commonly utilised for foodstaffs, packing, chemical compounds,pharmacy,plastics, paper-creating, machine tools,communications and all types of automated strains,pipelines and assembly lines which need to have speed regulating. It is a good companion for production equipment.

Comprehensive Images

Item Parameters


Efficiency PARAMETER
Performance table for UDL sequence speed variators(n1=1400r/min)
Motor Power Design i n2(r/min) M2(Nm)
.18KW       UDL002(UDL0.18) 1.6∽8.two 880∽170 one.5∽3
.37KW      UDL005(UDL0.37) 1.4∽7 1000∽200 3∽6
.75KW      UDL571(UDL0.75) 1.4∽7 1000∽200 6∽12
 1.5KW      UD571(UD1.5) one.4∽7 1000∽200 12∽24
 2.2KW      UD030(UD2.2) 1.4∽7 1000∽200 18∽36
 3.0KW      UD040(UD3.) one.4∽7 1000∽200 24∽48
 4.0KW      UD050(UD4.) one.4∽7 1000∽200 32∽64

Outline Dimension:

Company Profile

About our firm:
We are a professional reducer manufacturer located in HangZhou, ZHangZhoug province.Our top items is  full range of RV571-a hundred and fifty worm reducers , also provided hypoid helical gearbox, Laptop units, UDL Variators and AC Motors.Products are widely used for applications this sort of as: foodstuffs, ceramics, packing, chemicals, pharmacy, plastics, paper-generating, development equipment, metallurgic mine, environmental security engineering, and all varieties of computerized lines, and assembly strains.With rapidly shipping and delivery, excellent following-product sales provider, advanced making facility, our goods sell well  both at residence and overseas. We have exported our reducers to Southeast Asia, Eastern Europe and the Center East and so on.Our goal is to develop and innovate on the foundation of large quality, and produce a good track record for reducers.

We take part Germany Hannver Exhibition-ZheJiang PTC Truthful-Turkey Earn Eurasia

Packaging & Transport

Packing info:Plastic Baggage+Cartons+Wooden Circumstances , or on request.

Set up Recommendations

To put in the reducer, it is needed to note the pursuing troubles:
1)Verify the appropriate rotation route of output shaft ahead of fitting reducer to machines.
2)Prior to mounting, pls examine shaft diameter, bore diameter, crucial and keyway, to be certain their dimension are not deviation In order to preserve good efficiency, also pls avoid assembling as well tight or as well unfastened. 
three)Reducer must be mounted to equipment stably to keep away from vibration.
4)Whenever possible,defend the reducer in opposition to solar radiation and poor climate.
5)In the situation of particularly prolonged period of storage(4-6 months), if the oil seal is not immersed in lubricant inside of the unit, it is suggested to change it given that the rubber could adhere to the shaft or may even have lost the elasticity.
six)Portray need to certainly not go in excess of rubber components and the holes on breather plug if any.
7)When join with hollow or CZPT shaft, pls grease the joint to keep away from lock or oxidation.
eight)Check the correct lubricant stage by way of indicator if there is a single.
9)Starting should consider area gradually, with out right away making use of the greatest load.
10)When making use of different of motors to match reducer directly, supporting unit is essential if motor is too large.
eleven)Ensure very good heat dissipation by retaining great air flow near the motor supporter.
twelve)In the scenario of ambient temperature40ºC, pls get in touch with the complex department.

Right after Income Services

one.Routine maintenance Time and Warranty:In 1 yr soon after obtaining items.
2.Other SupportSuch as modeling choice information, installation information, and difficulty resolution manual, etc.


1.Q:Can you make as for every consumer drawing?
A: Of course, we offer tailored services for consumers accordingly. We can use customer’s nameplate for gearboxes.

2.Q:What is your terms of payment ?
   A: thirty% deposit just before manufacturing,stability T/T prior to delivery.
3.Q:Are you a trading company or manufacturer?
   A:We are a manufacurer with advanced equipment and knowledgeable employees.
four.Q:What is actually your generation ability?
   A:8000-9000 PCS/Thirty day period
5.Q:Free sample is accessible or not?
   A:Indeed, we can provide free of charge sample if client concur to pay for the courier value
six.Q:Do you have any certification?
   A:Indeed, we have CE certification and SGS certification report.
Contact info:
Ms Lingel Pan
For any queries just truly feel free of charge ton contact me. A lot of many thanks for your variety interest to our company!

Application: Motor, Machinery, Marine, Agricultural Machinery, Industry
Hardness: Hardened Tooth Surface
Installation: Vertical or Horizontal Type
Layout: Coaxial
Gear Shape: Planetary Gear
Step: Stepless
US$ 45/Piece
1 Piece(Min.Order)

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Is a worm gear reducer right for your application?

If you’re interested in gear reduction and wondering if a worm gear reducer is right for your application, you’ve come to the right place. This gear reducer is efficient and compact. In addition, it has small clearances and is easy to install. Let’s take a closer look.

This is a reducer

Worm reducer is a type of reduction gear used in machinery. This gear reduces the output speed by changing the ratio of input to output. Gears come in a wide range of sizes and can be made from a variety of materials, including aluminum, cast iron, and stainless steel. Its efficiency depends on the ratio and size of the gears. It is usually used in low speed applications. But it can also be used as an auxiliary braking device for high-speed moving machinery.
When choosing a reduction gear, it’s important to look for models with multiple teeth. Ideally, it will have more teeth than the corresponding sprocket. This will reduce the noise produced by the gears. The maximum number of teeth of the worm gear should be greater than 40.
Worm gears produce less noise and vibration than conventional gears. Also, they are cheaper and smaller than other types of reduction gears. However, worm gears have some limitations that make them less efficient than other types. For example, they do not perform as efficiently as parallel or orthogonal axes, which are much better at transmitting power.
The main disadvantage of worm gears is the difficulty of lubrication. Worm gear reducers require more lubrication due to the helical motion of the gears. This means it is less efficient and more prone to wear than a standard gearbox. Helical motion has problems transmitting power and causes sliding friction, also known as sliding wear.
A worm reducer is a reduction gearbox used to decelerate a high-speed motor to a low-speed output. Worm gear reducers produce lower output speeds while maintaining high torque. Its gears are made of bronze or stainless steel and have a right-angle output. The gears are very small compared to other reducers, so they can be used in tight spaces and applications where space is limited.


Worm gear reducers are an excellent choice for applications requiring high torque and low speeds. These reducers are compact, durable and have a long service life. These gearboxes are also compatible with solid and hollow output shafts. This feature eliminates the need for chains or belts, reducing the number of moving parts. Plus, they’re easy to maintain, which means they’re an excellent choice for a variety of applications.
Worm gear reducers are also compact, versatile and easy to install. The worm gear itself is made from a single piece of alloy steel. It has a high helix angle and is case hardened and ground for durability. Its six AF hex sockets are designed for easy installation and a wide range of ratios. Worm gear reducers are also suitable for manual operation. They are easy to install, compact in design and compatible with a wide range of motors and drives.
Worm reducers are often used in industrial settings where a small amount of torque is required to move large objects. They are also useful when space is at a premium. They are compact and easy to install in tight spaces. Worm gears reduce the risk of tripping and are often made of durable materials, making them a popular choice.
Compared with planetary gearboxes, worm gear reducers have many advantages. They are quiet, produce less noise, and are more comfortable to use. They are also more energy efficient than their planetary counterparts. Furthermore, they can be combined with other gearboxes and trains to increase their output efficiency.

It is high efficiency

When a worm reducer is used in a gear-motor, it is critical to note that it is extremely high in efficiency. This type of reducer is typically much hotter than a hypoid reducer, which reduces the service life of the gear. The increased thermal stress on the sliding gears results in premature seal wear and leakage. Furthermore, excessive heat causes lubrication to break down and can cause contamination. Helical gear reducers are significantly cooler and have a low-maintenance design. Consequently, they can reduce factory downtime and energy costs.
A servo-worm reducer is an excellent choice for applications requiring high performance, repeatability, and precision positioning. These gear reducers have been specifically designed for use with servo motor technology, which provides tight integration of the gear motor. Other advantages of a servo-worm reducer include reduced angular backlash and longer life.
Hypoid gearmotors offer increased efficiency and allow smaller motors to be used. A 1 HP worm reducer can produce the same amount of output as a 1/2 HP hypoid reducer. A Nissei Corporation study compared the two types of reducers, comparing power, torque, and efficiency. As a result, a 1/2 HP hypoid gearmotor is much cheaper to operate than a 1 HP worm reducer.
The efficiency of a worm gear reducer depends on many factors, including the mesh of the gears and losses in the bearings and oil seal lips. The speed and load of the reducer also have an impact on its efficiency. As a result, worm gear reducers should be used with the right type of lubricant.
In a worm gear reducer, a non-intersecting shaft rotates against a gear, while the output worm gear rotates in a perpendicular direction. This arrangement produces high efficiency while reducing the noise and vibration of the gear motor. This gear reducer is also quiet and has a low friction coefficient.

It has a low clearance

Worm Reducers are typically designed with a low clearance, meaning that the worm is not allowed to touch the wheels in the gear arrangement. The lubricant used depends on the size of the gearing, and it is usually ISO 680 or ISO 460. Higher viscosities require special equipment.
Worm gears are popular in machines that need to stop quickly, such as lifts and elevators. The gears and worm are made of a soft material, minimizing backlash and failure rates. They are also popular in heavy-duty machines, such as rock crushers. But while this is an important aspect of their design, there are other factors to consider when choosing a worm gear.
Worm gears have multiple teeth, which allows for greater surface area contact and a better distribution of load. This feature allows for high transmission ratios without sacrificing power. Worm gears can be paired with other gearboxes to increase the overall efficiency of the system.
Worm gears are often used in heavy machinery, including trucks barreling down a deserted highway. They can also be found in packaging machinery, conveyors, and other small machinery. Their unique shape makes them ideal for tight spaces. But they also tend to wear and tear much faster than conventional gears.

It has a high torque to weight ratio

The worm gear reducer is a versatile gear train that provides a high torque-to-weight ratio. These reducers are typically used in applications that require high torque and high gear ratios, such as machine tools. They also have a very compact design, enabling very high gear ratios at low speeds.
Worm gear reducers are very quiet, mainly because the input and output shafts are perpendicular to each other. Their low noise level is an advantage compared to planetary gearboxes. Compared with planetary reducers, worm gear reducers are also relatively cheap.
The worm gear consists of two parts: the helical butt-jointed worm gear and the worm. The screw-butted worm gear is connected to the shaft by a helical thread. The worm gear is a variation of the six-simple machine. The worm is located in the worm wheel, which forces the worm to rotate. It also changes the plane of motion. Worm gears are usually made of steel or brass.
Worm gear reducers are one of the most popular types of reducers. It provides high torque and high speed ratio in a compact package. These reducers are used in many power transmission systems, including elevators, safety gates, conveyor belts, and medical testing equipment.
Worm reducers come in a variety of shapes and sizes, including parallel shaft reducers and planetary worm reducers. They have a high torque-to-weight ratio and are easy to maintain. They are also lightweight and relatively easy to install. This makes them an excellent choice for many applications.
Worms can be assembled using stepped shafts, set screws or dowel pins. However, the worm is subject to a lot of thrust and must be held firmly. This could lead to a rebound. Also, the bearings may come loose and the worm may move. To avoid backlash, make sure the worm gear shaft passes through the midpoint of the worm face width.

China Wholesale Good Price Variable Speed Variators Udl0.18-0.75 Ud2.2-4.0     aluminum worm gear reducer	China Wholesale Good Price Variable Speed Variators Udl0.18-0.75 Ud2.2-4.0     aluminum worm gear reducer
editor by CX 2023-04-12