Product Description

Introduction of Worm Gearbox

1. Made of higher-high quality aluminum alloy or stainless steel, mild in excess weight and non-rusting

two. Easy in working and low in sounds, can perform long time in dreadful conditions

three. Substantial in radiating efficiency

four. Very good-hunting in visual appeal, durable in services daily life and small in volume

5. Ideal for omni-bearing installation

six. Inch dimension and metric dimension are the two accessible

Worm Gearbox Major Materials

1. Housing: Die-forged aluminum alloy(frame dimension 571-090) forged iron(body dimensions 110-150 )

2. Worm shaft: 20CrMnTi, carbonize warmth treatment method make the hardness of gear’s surface area up to 56-62 HRC. Retain carburization layer’s thickness among .3 and .5mm after exact grinding

three. Worm wheel: Wearable tin bronze alloy
Comprehensive Specification

Kind Worm Equipment Velocity Reducer
Design NMRV571-one hundred fifty
Ratio 5, 7.5, 10, 15, twenty, 25, 30, forty, 50, sixty, eighty, a hundred
Coloration Blue/Silver or on buyer request
Substance Housing: Aluminium alloy or value iron
Worm Equipment: Copper-10-3#
Worm: 20CrMn Ti with carburizing and quenching, floor harness is fifty six-62HRC
Shaft: Chromium metal-forty five#
Lubricant Artificial&Mineral
Bearing C&U bearing
Seal KSK&SKF
Temperature -30­40ºC
IEC Flange B5/B14
Rated Power .06KW~15KW
Software Metallurgical machinery, foods equipment, stage machinery,
welding machinery, road equipment, amusement machines,
packaging machinery, rubber and plastic machinery,
environmental defense machinery, engineering equipment, 
construction equipment, equipment resource industry, 
 automotive sector, logistics and transportation and so on.

Mounting Approach
                                                 

NMRV PAM N M P D
IEC five seven.five ten fifteen twenty twenty five thirty 40 50 60 eighty one hundred
571 56B14 fifty sixty five 80 nine 9 9 9 9 nine nine 9 nine
030 63B5 ninety five one hundred fifteen a hundred and forty eleven eleven 11 eleven eleven eleven 11 11 11
63B14 60 seventy five ninety                        
56B5 80 a hundred a hundred and twenty nine 9 nine nine nine 9 nine nine 9 9 9
56B14 fifty 65 eighty                        
040 71B5 one hundred ten one hundred thirty 160 fourteen fourteen 14 fourteen fourteen 14 fourteen 14
71B14 70 eighty five one zero five                        
63B5 ninety five a hundred and fifteen a hundred and forty 11 eleven 11 eleven 11 11 11 11 eleven eleven 11 eleven
63B14 60 75 90                        
56B5 eighty 100 one hundred twenty   nine nine 9
050 80B5 a hundred thirty one hundred sixty five 200 19 19 19 19 19 19 19
80B14 eighty a hundred one hundred twenty                        
71B5 a hundred and ten 130 a hundred and sixty 14 fourteen 14 14 fourteen fourteen fourteen fourteen 14 14 14
71B14 70 eighty five one zero five                        
63B5 95 a hundred and fifteen one hundred forty 11 11 eleven eleven eleven
063 90B5 one hundred thirty 165 two hundred 24 24 24 24 24 24
90B14 95 115 one hundred forty                        
80B5 130 165 two hundred 19 19 19 19 19 19 19 19 19
80B14 80 one hundred one hundred twenty                        
71B5 a hundred and ten one hundred thirty one hundred sixty 14 14 fourteen fourteen fourteen
71B14 70 85 one hundred and five                        
075 a hundred/112B5 one hundred eighty 215 250 28 28 28
100/112B14 110 one hundred thirty a hundred and sixty                        
90B5 one hundred thirty 165 two hundred 24 24 24 24 24 24 24
90B14 ninety five a hundred and fifteen 140                        
80B5 130 one hundred sixty five 200 19 19 19 19 19 19 19 19
80B14 eighty one hundred a hundred and twenty                        
71B5 110 one hundred thirty a hundred and sixty fourteen fourteen 14 14
090 a hundred/112B5 180 215 250 28 28 28 28 28 28
100/112B14 110 a hundred thirty 160                        
90B5 a hundred thirty a hundred sixty five 200 24 24 24 24 24 24 24 24 24
90B14 ninety five one hundred fifteen one hundred forty                        
80B5 130 a hundred sixty five 200 19 19 19 19 19
80B14 80 one hundred 120                        
110 132B5 230 265 three hundred 38 38 38 38
one hundred/112B5 one hundred eighty 215 250 28 28 28 28 28 28 28 28 28
90B5 130 one hundred sixty five two hundred 24 24 24 24 24 24 24
80B5 one hundred thirty 165 two hundred 19 19
one hundred thirty 132B5 230 265 300 38 38 38 38 38 38 38
a hundred/112B5 180 215 250 28 28 28 28 28 28 28
90B5 one hundred thirty one hundred sixty five 200 24 24
150 160B5 250 three hundred 350 42 forty two forty two forty two 42
132B5 230 265 three hundred 38 38 38 38 38 38 38 38
one hundred/112B5 180 215 250 28 28 28

FAQ

one Q: What’s your MOQ for the gearbox?
A: 1unit is okay for sample testing

two Q: What about your warranty for the gearbox?
A: One particular calendar year.

three Q: Do you offer OEM services with a customized brand?
A: Of course, we could do OEM orders, but we mostly concentrate on our possess brand name.

4 Q: How about your payment terms?
A: TT, western union, and PayPal. one hundred% payment in advance for orders less than $5,000. thirty% deposit and equilibrium ahead of shipping for orders in excess of $5,000.

five Q: How about your packing?
A: Carton, Plywood scenario. If you need more, we can pack all merchandise with a pallet.

six Q: What info ought to be presented, if I buy from you?
A: Rated power, gearbox ratio, enter pace, mounting position. Far more information, far better!

7 Q: How do you supply the gearbox?
A: We will evaluate and decide on the most appropriate methods of supply by sea, air or express courier.

We hope you will enjoy cooperating with us.

 

 

Power Source: Right Angle Shaft
Function: Change Drive Torque, Speed Changing, Speed Reducti
Model No.: Nmrv025
Gear Ratio: 5~100
Color: Blue/ Silver/ Customized
Warrenty: 1 Year

###

Samples:
US$ 15/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Type Worm Gear Speed Reducer
Model NMRV025-150
Ratio 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100
Color Blue/Silver or on customer request
Material Housing: Aluminium alloy or cost iron
Worm Gear: Copper-10-3#
Worm: 20CrMn Ti with carburizing and quenching, surface harness is 56-62HRC
Shaft: Chromium steel-45#
Lubricant Synthetic&Mineral
Bearing C&U bearing
Seal KSK&SKF
Temperature -30­40ºC
IEC Flange B5/B14
Rated Power 0.06KW~15KW
Application Metallurgical machinery, food machinery, stage machinery,
welding machinery, road machinery, amusement machines,
packaging machinery, rubber and plastic machinery,
environmental protection machinery, engineering machinery, 
construction machinery, machine tool industry, 
 automotive industry, logistics and transportation and so on.

###

NMRV PAM N M P D
IEC 5 7.5 10 15 20 25 30 40 50 60 80 100
025 56B14 50 65 80 9 9 9 9 9 9 9 9 9
030 63B5 95 115 140 11 11 11 11 11 11 11 11 11
63B14 60 75 90                        
56B5 80 100 120 9 9 9 9 9 9 9 9 9 9 9
56B14 50 65 80                        
040 71B5 110 130 160 14 14 14 14 14 14 14 14
71B14 70 85 105                        
63B5 95 115 140 11 11 11 11 11 11 11 11 11 11 11 11
63B14 60 75 90                        
56B5 80 100 120   9 9 9
050 80B5 130 165 200 19 19 19 19 19 19 19
80B14 80 100 120                        
71B5 110 130 160 14 14 14 14 14 14 14 14 14 14 14
71B14 70 85 105                        
63B5 95 115 140 11 11 11 11 11
063 90B5 130 165 200 24 24 24 24 24 24
90B14 95 115 140                        
80B5 130 165 200 19 19 19 19 19 19 19 19 19
80B14 80 100 120                        
71B5 110 130 160 14 14 14 14 14
71B14 70 85 105                        
075 100/112B5 180 215 250 28 28 28
100/112B14 110 130 160                        
90B5 130 165 200 24 24 24 24 24 24 24
90B14 95 115 140                        
80B5 130 165 200 19 19 19 19 19 19 19 19
80B14 80 100 120                        
71B5 110 130 160 14 14 14 14
090 100/112B5 180 215 250 28 28 28 28 28 28
100/112B14 110 130 160                        
90B5 130 165 200 24 24 24 24 24 24 24 24 24
90B14 95 115 140                        
80B5 130 165 200 19 19 19 19 19
80B14 80 100 120                        
110 132B5 230 265 300 38 38 38 38
100/112B5 180 215 250 28 28 28 28 28 28 28 28 28
90B5 130 165 200 24 24 24 24 24 24 24
80B5 130 165 200 19 19
130 132B5 230 265 300 38 38 38 38 38 38 38
100/112B5 180 215 250 28 28 28 28 28 28 28
90B5 130 165 200 24 24
150 160B5 250 300 350 42 42 42 42 42
132B5 230 265 300 38 38 38 38 38 38 38 38
100/112B5 180 215 250 28 28 28
Power Source: Right Angle Shaft
Function: Change Drive Torque, Speed Changing, Speed Reducti
Model No.: Nmrv025
Gear Ratio: 5~100
Color: Blue/ Silver/ Customized
Warrenty: 1 Year

###

Samples:
US$ 15/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Type Worm Gear Speed Reducer
Model NMRV025-150
Ratio 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100
Color Blue/Silver or on customer request
Material Housing: Aluminium alloy or cost iron
Worm Gear: Copper-10-3#
Worm: 20CrMn Ti with carburizing and quenching, surface harness is 56-62HRC
Shaft: Chromium steel-45#
Lubricant Synthetic&Mineral
Bearing C&U bearing
Seal KSK&SKF
Temperature -30­40ºC
IEC Flange B5/B14
Rated Power 0.06KW~15KW
Application Metallurgical machinery, food machinery, stage machinery,
welding machinery, road machinery, amusement machines,
packaging machinery, rubber and plastic machinery,
environmental protection machinery, engineering machinery, 
construction machinery, machine tool industry, 
 automotive industry, logistics and transportation and so on.

###

NMRV PAM N M P D
IEC 5 7.5 10 15 20 25 30 40 50 60 80 100
025 56B14 50 65 80 9 9 9 9 9 9 9 9 9
030 63B5 95 115 140 11 11 11 11 11 11 11 11 11
63B14 60 75 90                        
56B5 80 100 120 9 9 9 9 9 9 9 9 9 9 9
56B14 50 65 80                        
040 71B5 110 130 160 14 14 14 14 14 14 14 14
71B14 70 85 105                        
63B5 95 115 140 11 11 11 11 11 11 11 11 11 11 11 11
63B14 60 75 90                        
56B5 80 100 120   9 9 9
050 80B5 130 165 200 19 19 19 19 19 19 19
80B14 80 100 120                        
71B5 110 130 160 14 14 14 14 14 14 14 14 14 14 14
71B14 70 85 105                        
63B5 95 115 140 11 11 11 11 11
063 90B5 130 165 200 24 24 24 24 24 24
90B14 95 115 140                        
80B5 130 165 200 19 19 19 19 19 19 19 19 19
80B14 80 100 120                        
71B5 110 130 160 14 14 14 14 14
71B14 70 85 105                        
075 100/112B5 180 215 250 28 28 28
100/112B14 110 130 160                        
90B5 130 165 200 24 24 24 24 24 24 24
90B14 95 115 140                        
80B5 130 165 200 19 19 19 19 19 19 19 19
80B14 80 100 120                        
71B5 110 130 160 14 14 14 14
090 100/112B5 180 215 250 28 28 28 28 28 28
100/112B14 110 130 160                        
90B5 130 165 200 24 24 24 24 24 24 24 24 24
90B14 95 115 140                        
80B5 130 165 200 19 19 19 19 19
80B14 80 100 120                        
110 132B5 230 265 300 38 38 38 38
100/112B5 180 215 250 28 28 28 28 28 28 28 28 28
90B5 130 165 200 24 24 24 24 24 24 24
80B5 130 165 200 19 19
130 132B5 230 265 300 38 38 38 38 38 38 38
100/112B5 180 215 250 28 28 28 28 28 28 28
90B5 130 165 200 24 24
150 160B5 250 300 350 42 42 42 42 42
132B5 230 265 300 38 38 38 38 38 38 38 38
100/112B5 180 215 250 28 28 28

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.
worm_reducer

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.

pocket

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.
worm_reducer

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.
worm_reducer

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 Nmrv 025 Speed Reducer Worm Gearbox     gearbox worm boxChina Nmrv 025 Speed Reducer Worm Gearbox     gearbox worm box
editor by czh 2022-11-29