China Nmrv063 Worm Gearbox for Crusher Machinery worm gearbox china

Item Description

Characteristics:
NMRV/NRV Collection Worm and Equipment Motor
NMRV Sequence Substantial Good quality Worm Equipment Motor is made up of worm equipment reducer and motor(Like 3 phrese AC motor,solitary AC motor,DC servo motor and DC PM motor).The square aluminum gearbox is produced based mostly on GB157188 cylindrical gear parameter.Throughout the process, numerous sophisticated technologies are adopted.So it has compact structure, great physical appearance and superb heatsink when runing.
This collection motor has the subsequent characteristics:easy operating, low sounds, big transmission ratio and peculiar loadcapacity and it may match with diverse varieties of motors for noticing pace adjustment.
Doing work basic principle
High quality ac 230v hollow shaft worm equipment motor is utilized to transfer rotation and torque from motor to doing work equipment,the function is to decrease pace by gears and enhance torque
Style attributes
1:Use lower-carbon Aluminium Alloy cementation processing completely.
two:High precision on equipment and equipment shaft.
3:Small volume with massive torque.
 
Model & Mark :NMRV 063-15 E F1 AZ B3
 
 

NMRV NMRV means hole input with flange NRV means shaft input without flange
063 Distance between the centers of worm and worm gear
15 Speed ratio of worm gear speed reducer
E “E” means double extension worm shaft, no mark means single extension worm shaft
F1 “F” means output flange, “FL” means high output flange,no mark means output without flange
AZ “AZ”means bidirectional output shaft, “GZ”means unilateral output shaft and no mark means hole output
B3 Installation position code

Motor power  Model speed ratio output speed output toruqe
0.25kw 
1400rpm
NMRV063 40 35rpm  48.0N.M
NMRV063 50 28rpm  55.0N.M
NMRV063 sixty 24rpm  63.0N.M
NMRV063 80 18rpm  76.0N.M
NMRV063 a hundred 14rpm  87.0N.M
0.37kw 
1400rpm
NMRV063 25 56rpm  50.0N.M
NMRV063 30 47rpm  57.0N.M
NMRV063 40 35rpm  70.0N.M
NMRV063 50 28rpm  82.0N.M
NMRV063 sixty 24rpm  94.0N.M
NMRV063 80 18rpm 113.0N.M
NMRV063 a hundred 14rpm 129.0N.M
0.55kw 
1400rpm
NMRV063 15 94rpm  47.0N.M
NMRV063 twenty 70rpm  60.0N.M
NMRV063 25 56rpm  72.0N.M
NMRV063 thirty 47rpm  82.0N.M
NMRV063 40 35rpm 104.0N.M
NMRV063 50 28rpm 122.0N.M
NMRV063 sixty 24rpm a hundred and forty.0N.M
NMRV063 80 18rpm 174.0N.M
0.75kw 
1400rpm
NMRV063 10 140rpm  45.0N.M
NMRV063 15 94rpm  63.0N.M
NMRV063 twenty 70rpm  82.0N.M
NMRV063 25 56rpm  98.0N.M
NMRV063 30 47rpm 112.0N.M
NMRV063 40 35rpm 141.0N.M
NMRV063 fifty 28rpm 171.0N.M
1.1kw 
1400rpm
NMRV063 five 280rpm  35.0N.M
NMRV063 7.5 186rpm  50.0N.M
NMRV063 ten 140rpm  65.0N.M
NMRV063 fifteen  94rpm  92.0N.M
NMRV063 20  70rpm one hundred twenty.0N.M
NMRV063 twenty five  56rpm 144.0N.M
NMRV063 thirty  47rpm 164.0N.M
1.5kw 
1400rpm
NMRV063 5 280rpm  55.0N.M
NMRV063 7.five 186rpm  67.5N.M
NMRV063 ten 140rpm  88.0N.M
NMRV063 15  94rpm 128.0N.M
NMRV063 20  70rpm 164.0N.M

 
Notice for ordering:
one) when ordering,please refer to the details of the products and tell us the exact type your need according to your requirements,like input speed,output torque,configuration,installation,and many others:the installation position of the products in the order should accord with your actual needs,otherwise, it will result in oil leakage, which will impact the serving life of the products negatively.if there is special requirement to the installation position,please stress it and inform us.

2) to attain the excellent state of the variators, the common working speed should be chosen in the middle position,instead,it ismot appropriate to choose in the positions of min,or max.pace

3) if your requirements of worm gearbox or speed variator are different from shte standard products as in the catalogue,like:some portion that should be customized or mounted with special motors,please inform us in advance

 

US $46
/ Piece
|
1 Piece

(Min. Order)

###

Shipping Cost:

Estimated freight per unit.



To be negotiated|


Freight Cost Calculator

###

Application: Machinery, Industry
Hardness: Hardened
Type: Worm and Wormwheel

###

Customization:

###

NMRV NMRV means hole input with flange NRV means shaft input without flange
063 Distance between the centers of worm and worm gear
15 Speed ratio of worm gear speed reducer
E "E" means double extension worm shaft, no mark means single extension worm shaft
F1 "F" means output flange, "FL" means high output flange,no mark means output without flange
AZ "AZ"means bidirectional output shaft, "GZ"means unilateral output shaft and no mark means hole output
B3 Installation position code

###

Motor power  Model speed ratio output speed output toruqe
0.25kw 
1400rpm
NMRV063 40 35rpm  48.0N.M
NMRV063 50 28rpm  55.0N.M
NMRV063 60 24rpm  63.0N.M
NMRV063 80 18rpm  76.0N.M
NMRV063 100 14rpm  87.0N.M
0.37kw 
1400rpm
NMRV063 25 56rpm  50.0N.M
NMRV063 30 47rpm  57.0N.M
NMRV063 40 35rpm  70.0N.M
NMRV063 50 28rpm  82.0N.M
NMRV063 60 24rpm  94.0N.M
NMRV063 80 18rpm 113.0N.M
NMRV063 100 14rpm 129.0N.M
0.55kw 
1400rpm
NMRV063 15 94rpm  47.0N.M
NMRV063 20 70rpm  60.0N.M
NMRV063 25 56rpm  72.0N.M
NMRV063 30 47rpm  82.0N.M
NMRV063 40 35rpm 104.0N.M
NMRV063 50 28rpm 122.0N.M
NMRV063 60 24rpm 140.0N.M
NMRV063 80 18rpm 174.0N.M
0.75kw 
1400rpm
NMRV063 10 140rpm  45.0N.M
NMRV063 15 94rpm  63.0N.M
NMRV063 20 70rpm  82.0N.M
NMRV063 25 56rpm  98.0N.M
NMRV063 30 47rpm 112.0N.M
NMRV063 40 35rpm 141.0N.M
NMRV063 50 28rpm 171.0N.M
1.1kw 
1400rpm
NMRV063 5 280rpm  35.0N.M
NMRV063 7.5 186rpm  50.0N.M
NMRV063 10 140rpm  65.0N.M
NMRV063 15  94rpm  92.0N.M
NMRV063 20  70rpm 120.0N.M
NMRV063 25  56rpm 144.0N.M
NMRV063 30  47rpm 164.0N.M
1.5kw 
1400rpm
NMRV063 5 280rpm  55.0N.M
NMRV063 7.5 186rpm  67.5N.M
NMRV063 10 140rpm  88.0N.M
NMRV063 15  94rpm 128.0N.M
NMRV063 20  70rpm 164.0N.M
US $46
/ Piece
|
1 Piece

(Min. Order)

###

Shipping Cost:

Estimated freight per unit.



To be negotiated|


Freight Cost Calculator

###

Application: Machinery, Industry
Hardness: Hardened
Type: Worm and Wormwheel

###

Customization:

###

NMRV NMRV means hole input with flange NRV means shaft input without flange
063 Distance between the centers of worm and worm gear
15 Speed ratio of worm gear speed reducer
E "E" means double extension worm shaft, no mark means single extension worm shaft
F1 "F" means output flange, "FL" means high output flange,no mark means output without flange
AZ "AZ"means bidirectional output shaft, "GZ"means unilateral output shaft and no mark means hole output
B3 Installation position code

###

Motor power  Model speed ratio output speed output toruqe
0.25kw 
1400rpm
NMRV063 40 35rpm  48.0N.M
NMRV063 50 28rpm  55.0N.M
NMRV063 60 24rpm  63.0N.M
NMRV063 80 18rpm  76.0N.M
NMRV063 100 14rpm  87.0N.M
0.37kw 
1400rpm
NMRV063 25 56rpm  50.0N.M
NMRV063 30 47rpm  57.0N.M
NMRV063 40 35rpm  70.0N.M
NMRV063 50 28rpm  82.0N.M
NMRV063 60 24rpm  94.0N.M
NMRV063 80 18rpm 113.0N.M
NMRV063 100 14rpm 129.0N.M
0.55kw 
1400rpm
NMRV063 15 94rpm  47.0N.M
NMRV063 20 70rpm  60.0N.M
NMRV063 25 56rpm  72.0N.M
NMRV063 30 47rpm  82.0N.M
NMRV063 40 35rpm 104.0N.M
NMRV063 50 28rpm 122.0N.M
NMRV063 60 24rpm 140.0N.M
NMRV063 80 18rpm 174.0N.M
0.75kw 
1400rpm
NMRV063 10 140rpm  45.0N.M
NMRV063 15 94rpm  63.0N.M
NMRV063 20 70rpm  82.0N.M
NMRV063 25 56rpm  98.0N.M
NMRV063 30 47rpm 112.0N.M
NMRV063 40 35rpm 141.0N.M
NMRV063 50 28rpm 171.0N.M
1.1kw 
1400rpm
NMRV063 5 280rpm  35.0N.M
NMRV063 7.5 186rpm  50.0N.M
NMRV063 10 140rpm  65.0N.M
NMRV063 15  94rpm  92.0N.M
NMRV063 20  70rpm 120.0N.M
NMRV063 25  56rpm 144.0N.M
NMRV063 30  47rpm 164.0N.M
1.5kw 
1400rpm
NMRV063 5 280rpm  55.0N.M
NMRV063 7.5 186rpm  67.5N.M
NMRV063 10 140rpm  88.0N.M
NMRV063 15  94rpm 128.0N.M
NMRV063 20  70rpm 164.0N.M

Worm gear reducer gearbox

Cheaper than planetary gearboxes In many cases, worm gear reducer gearboxes are a popular alternative to planetary gearboxes. A worm gear reducer gearbox is a mechanical device with vertical input and output shafts. This allows for very high reduction ratios. They are typically used in high-reduction situations such as machine tools.
Worm gears are cheaper than traditional gearboxes. They also have many benefits, including noise reduction. The output shaft of the worm gear reducer gearbox is almost 90 degrees from the motor input shaft, making it ideal for high-torque applications.
The worm gear reducer gearbox adopts an aluminum body, which is light in weight and high in operation efficiency. Additionally, they are available with hollow shafts and mounting flanges. In terms of initial cost, worm gear reducer gearboxes are cheaper than planetary gearboxes. In addition, they have better efficiency and longer service life.
Worm drives are also ideal for portable battery-powered lifting equipment. The high gear ratio of the worm gear ensures that it does not reverse drive. The worm gear has a spring-applied brake that holds the motor in place.
Planetary gearboxes are popular among industrial users. The efficiency of planetary gearboxes is important for practical applications.
worm reducer

pocket

The compact worm gear unit consists of a housing with an inner cavity. It has two side walls, one on either side of the front cover (13) and one on both sides of the rear cover (14). The front end cap is screwed onto the housing and the inner cavity is accessed through the rear end cap.
The compact worm gear unit can be configured to suit your application. They have many advantages, including saving space and increasing torque. The range includes single-envelope and double-envelope versions, available in a number of different power ratings. Additionally, they are IP65-rated, making them ideal for applications involving high radial or axial forces.
The compact worm reducer gearbox is a simple but effective worm drive. Its worm gear 16 meshes with the output shaft and rotates relatively stably. It also has a front-end cap and rear bearing. This enables the compact worm reducer gearbox to reduce vibration without damaging the output shaft.
Compact worm gear reducer gearboxes are ideal for many applications and offer high efficiency. The compact design means you can mount them on the motor's flange or base. Its durable construction makes it ideal for a variety of industries. They are extremely durable and can handle high-pressure and washdown conditions. They also come standard with a synthetic shaft.

high efficiency

High-efficiency worm gear reducer gearboxes are ideal for applications that require precision, repeatability, and efficient performance. These reducer gearboxes are designed with state-of-the-art servo motor technology to provide tight integration and an angular backlash of less than two arc minutes. The reduction ratio can be lower if the application requires it.
Rising energy costs have led to an increased focus on the efficiency of drives. In response to this, manufacturers have increased the efficiency of worm gear reducer gearboxes through a number of technical improvements. By minimizing losses from rolling and sliding friction, worm gear reducer gearboxes are more efficient than their counterparts.
The high-efficiency worm reducer gearbox is simple in design and has the characteristics of a compact structure, high-speed ratio, low power consumption, and self-locking. Other advantages of these reducer gearboxes include low noise and long service life. Many also have built-in control systems that allow manual and remote adjustments. They also feature automatic shutdown protection and thermal protection.
High-efficiency worm reducer gearboxes can be used for mechanical acceleration. The input hypoid gear is usually made of steel, while the output hypoid gear is usually made of bronze. Bronze is a soft metal that is good at absorbing shock loads. However, bronze requires work hardening to achieve optimum hardness. For large worm gears, this process can take 300 to 550 hours.
worm reducer

low clearance

A low-clearance worm reducer gearbox is a device used to adjust the speed of a rotating shaft. It uses a worm gear consisting of two members. One worm is at one end of the shaft and the other is at the other end. Both worms are screwed into the synchronous drive structure.
Low clearance worm gear reducer gearboxes can be produced on conventional worm gear production lines without overlapping investments. These units are usually made of soft rubber. Also, they are relatively quiet in operation. These machines are designed so that they are suitable for use in elevators. The softer material in the worm gear also helps absorb shock loads.
The tooth profile of the worm gear is designed to change with the axial movement of the worm. Worms have thinner right teeth and thicker left teeth. As the worm moves to the right, its teeth mesh with the worm gear, reducing backlash.
There are many different types of worm gears. The design of gears depends on many factors, including backlash, thermal design, friction factors and lubrication. Worm gears are made of several different materials. Some different types of materials used in worm gears require special lubrication.

quieter

The quieter worm reducer gearbox is designed to reduce the noise level of the rotating gear motor. The device has more gear teeth in meshing contact with the gears, which helps it run more quietly. In addition to being quieter than other transmissions, it's also less expensive than its counterparts.
can be used for different applications, but they are not as efficient as helical gearboxes. Worm reducer gearboxes are cheaper but less than 90% efficient. Higher gear ratios reduce efficiency, so worm gear reducer gearboxes are better suited for applications that require low-speed torque. The cost of buying a worm gearbox will depend on the horsepower and gear ratios required.
Worm reducer gearboxes are also more comfortable to use than planetary gearboxes. They don't vibrate and heat up quickly, making them an excellent choice for low to medium horsepower applications. Worm gear reducer gearboxes can be upgraded to improve their performance by combining with other gear trains or gearboxes.
worm reducer

easy to replace

An easily replaceable worm gear reducer gearbox can save you a lot of money. A worm gear reducer gearbox is part of a chain drive and allows you to change gear ratios quickly and easily. Worm gear reducer gearboxes can be easily replaced in a number of ways. It's a good idea to read the manufacturer's manual before replacing a worm gear reducer gearbox. Make sure you have the instructions available so you can refer to them in the future.
Worm gear reducer gearboxes offer many advantages, including long service life and low noise. They are also designed with a 90-degree output shaft for easy installation. Another advantage of these gear reducer gearboxes is that they can be used with both solid and hollow output shafts. This means less maintenance and downtime.
Worm gear reducer gearboxes are widely used. Most gear manufacturers have large inventories. Worm gears also have uniform mounting dimensions. Dimensional consistency means you don't have to worry about matching the shaft length and diameter to the worm gear. You can easily find a replacement worm gear reducer gearbox for your equipment.
When replacing the worm gear reducer gearbox, check the lubricating oil recommended by the machine. If not included, use original gear oil. Be sure to follow the manufacturer's instructions carefully.

China Nmrv063 Worm Gearbox for Crusher Machinery     worm gearbox chinaChina Nmrv063 Worm Gearbox for Crusher Machinery     worm gearbox china
editor by czh 2023-02-02

worm gearboxes

As one of leading worm gearboxes manufacturers, suppliers and exporters of products, We offer worm gearboxes and many other products.

Please contact us for details.

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Manufacturer supplier exporter of worm gearboxes.

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