China RV Worm Gearbox 1: 50 Ratio for IEC AC Electric Motor 0.06-15kw 1400rpm Speed Reducer Worm Gear Speed Reducer Unit helical worm gearbox

Solution Description

Worm Equipment Speed Reducer Unit

 

Input Configurations

Double or one input shaft (NRV)

PAM / IEC motor enter shaft with circle or square flange (NMRV)

Output Configurations

 

Double or single output shaft

Output flange

Main Feature
The gearbox can rotate in both directions run and consists of 1 oil filling at shipping and delivery.  you will reward from its substantial good quality and a brief shipping time.
Specification

Model

Motor Input Flange (circle)

Transmission Ratio

Power

(kw)

Ratio

(i)

Nominal Torque

(Nm)

PAM / IEC

Internal Dia.

Dis. Between Diagonal Screw Holes

Exterior Dia.

Width of Important Slot

five

7.five

ten

fifteen

twenty

twenty five

thirty

40

fifty

sixty

80

100

N

M

P

E

Diamter of Enter Shaft

NMRV25

56B14

50

sixty five

eighty

three

9

nine

.06

7.5-sixty

two.6-14

NMRV30

63B5

95

a hundred and fifteen

a hundred and forty

four

11

.06-.eighteen

7.5-80

2.6-fourteen

63B14

60

75

ninety

56B5

80

one hundred

a hundred and twenty

three

nine

56B14

50

sixty five

eighty

NMRV40

71B5

one hundred ten

a hundred thirty

one hundred sixty

five

fourteen

.09-.37

seven.5-a hundred

eleven-53

71B14

70

85

105

63B5

ninety five

115

one hundred forty

4

11

63B14

60

75

ninety

56B5

80

100

120

3

9

NMRV50

80B5

one hundred thirty

a hundred sixty five

200

six

19

.twelve-.seventy five

seven.5-100

21-89

80B14

80

100

120

71B5

110

one hundred thirty

one hundred sixty

5

fourteen

71B14

70

eighty five

a hundred and five

63B5

ninety five

one hundred fifteen

one hundred forty

4

11

NMRV63

90B5

one hundred thirty

one hundred sixty five

200

8

24

.25-1.five

7.5-a hundred

fifty six-166

90B14

95

a hundred and fifteen

one hundred forty

80B5

a hundred thirty

165

200

six

19

80B14

eighty

a hundred

120

71B5

one hundred ten

130

160

5

14

71B14

70

eighty five

one hundred and five

NMRV75

100/112B5

a hundred and eighty

215

250

8

28

.55-four

7.5-100

90-269

100/112B14

a hundred and ten

one hundred thirty

160

90B5

130

one hundred sixty five

200

8

24

90B14

ninety five

one hundred fifteen

a hundred and forty

80B5

130

165

two hundred

6

19

80B14

80

a hundred

a hundred and twenty

71B5

110

a hundred thirty

one hundred sixty

14

NMRV90

one hundred/112B5

one hundred eighty

215

250

eight

28

.55-4

7.5-a hundred

101-458

a hundred/112B14

one hundred ten

a hundred thirty

one hundred sixty

90B5

a hundred thirty

one hundred sixty five

two hundred

eight

24

90B14

95

one hundred fifteen

140

80B5

130

a hundred sixty five

200

six

19

80B14

eighty

one hundred

one hundred twenty

NMRV110

132B5

230

265

three hundred

ten

38

1.1-7.five

seven.5-a hundred

242-660

132B14

a hundred thirty

165

200

a hundred/112B5

a hundred and eighty

215

250

eight

28

90B5

a hundred thirty

165

two hundred

24

90B14

95

one hundred fifteen

a hundred and forty

80B5

one hundred thirty

165

200

19

 NMRV130 

132B5

230

265

three hundred

ten

 – 

38

 – 

 2.2-7.5 

 7.5-100 

 333-1596 

132B14

a hundred thirty

165

200

100/112B5

one hundred eighty

215

250

eight

28

90B5

a hundred thirty

165

two hundred

24

90B14

95

115

140

NMRV150

160B5

250

three hundred

350

12

forty two

2.2-fifteen

7.5-a hundred

570-1760

132B5

230

265

three hundred

ten

38

132B14

one hundred thirty

a hundred sixty five

two hundred

a hundred/112B5

a hundred and eighty

215

250

8

28

Business Profile
Packing
Scenarioes

FAQ
Q1: I want to acquire your goods, how can I spend?
A: You can pay out by way of T/T(thirty%+70%), L/C ,D/P and so forth. 

Q2: How can you guarantee the high quality?
A: One particular year’s warranty from B/L day. If you satisfy with high quality dilemma, remember to ship us photographs or video to check, we promise to ship spare areas or new products to replace. Our ensure not contain inappropriate procedure or improper specification selection. 

Q3: How we choose versions and technical specs?
A: You can e mail us the sequence code (for instance: RC sequence helical gearbox) as nicely as requirement specifics, this kind of as motor energy,output pace or ratio, support aspect or your software…as significantly data as achievable. If you can offer some photographs or drawings,it is great. 

This fall: If we do not find what we want on your website, what should we do?
A: We offer you 3 choices:
one, You can e-mail us the photographs, drawings or descriptions information. We will try out to design and style your merchandise on the basis of our
common models.
two, Our R&D department is expert for OEM/ODM items by drawing/samples, you can deliver us samples, we do personalized style for your bulk buying.
3, We can produce new products if they have great market place. We have currently developed several objects for particular utilizing productive, these kinds of as particular gearbox for agitator, cement conveyor, sneakers devices and so on. 

Q5: Can we buy 1 pc of every single product for top quality tests?
A: Indeed, we are glad to acknowledge trial buy for high quality tests.

Q6: How about your product delivery time?
A: Normally for 20’container, it normally takes twenty five-30 workdays for RV sequence worm gearbox, 35-40 workdays for helical gearmotors.

 

US $15-25
/ Piece
|
5 Pieces

(Min. Order)

###

Application: Motor, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: Foot/Flange Mounted
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Single-Step

###

Customization:

###

Input Configurations
Double or single input shaft (NRV)
PAM / IEC motor input shaft with circle or square flange (NMRV)
Output Configurations
 
Double or single output shaft
Output flange

###

Model
Motor Input Flange (circle)
Transmission Ratio
Power
(kw)
Ratio
(i)
Nominal Torque
(Nm)
PAM / IEC
Internal Dia.
Dis. Between Diagonal Screw Holes
External Dia.
Width of Key Slot
5
7.5
10
15
20
25
30
40
50
60
80
100
N
M
P
E
Diamter of Input Shaft
NMRV25
56B14
50
65
80
3
9
9
0.06
7.5-60
2.6-14
NMRV30
63B5
95
115
140
4
11
0.06-0.18
7.5-80
2.6-14
63B14
60
75
90
56B5
80
100
120
3
9
56B14
50
65
80
NMRV40
71B5
110
130
160
5
14
0.09-0.37
7.5-100
11-53
71B14
70
85
105
63B5
95
115
140
4
11
63B14
60
75
90
56B5
80
100
120
3
9
NMRV50
80B5
130
165
200
6
19
0.12-0.75
7.5-100
21-89
80B14
80
100
120
71B5
110
130
160
5
14
71B14
70
85
105
63B5
95
115
140
4
11
NMRV63
90B5
130
165
200
8
24
0.25-1.5
7.5-100
56-166
90B14
95
115
140
80B5
130
165
200
6
19
80B14
80
100
120
71B5
110
130
160
5
14
71B14
70
85
105
NMRV75
100/112B5
180
215
250
8
28
0.55-4
7.5-100
90-269
100/112B14
110
130
160
90B5
130
165
200
8
24
90B14
95
115
140
80B5
130
165
200
6
19
80B14
80
100
120
71B5
110
130
160
14
NMRV90
100/112B5
180
215
250
8
28
0.55-4
7.5-100
101-458
100/112B14
110
130
160
90B5
130
165
200
8
24
90B14
95
115
140
80B5
130
165
200
6
19
80B14
80
100
120
NMRV110
132B5
230
265
300
10
38
1.1-7.5
7.5-100
242-660
132B14
130
165
200
100/112B5
180
215
250
8
28
90B5
130
165
200
24
90B14
95
115
140
80B5
130
165
200
19
 NMRV130 
132B5
230
265
300
10
 – 
38
 – 
 2.2-7.5 
 7.5-100 
 333-1596 
132B14
130
165
200
100/112B5
180
215
250
8
28
90B5
130
165
200
24
90B14
95
115
140
NMRV150
160B5
250
300
350
12
42
2.2-15
7.5-100
570-1760
132B5
230
265
300
10
38
132B14
130
165
200
100/112B5
180
215
250
8
28
US $15-25
/ Piece
|
5 Pieces

(Min. Order)

###

Application: Motor, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: Foot/Flange Mounted
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Single-Step

###

Customization:

###

Input Configurations
Double or single input shaft (NRV)
PAM / IEC motor input shaft with circle or square flange (NMRV)
Output Configurations
 
Double or single output shaft
Output flange

###

Model
Motor Input Flange (circle)
Transmission Ratio
Power
(kw)
Ratio
(i)
Nominal Torque
(Nm)
PAM / IEC
Internal Dia.
Dis. Between Diagonal Screw Holes
External Dia.
Width of Key Slot
5
7.5
10
15
20
25
30
40
50
60
80
100
N
M
P
E
Diamter of Input Shaft
NMRV25
56B14
50
65
80
3
9
9
0.06
7.5-60
2.6-14
NMRV30
63B5
95
115
140
4
11
0.06-0.18
7.5-80
2.6-14
63B14
60
75
90
56B5
80
100
120
3
9
56B14
50
65
80
NMRV40
71B5
110
130
160
5
14
0.09-0.37
7.5-100
11-53
71B14
70
85
105
63B5
95
115
140
4
11
63B14
60
75
90
56B5
80
100
120
3
9
NMRV50
80B5
130
165
200
6
19
0.12-0.75
7.5-100
21-89
80B14
80
100
120
71B5
110
130
160
5
14
71B14
70
85
105
63B5
95
115
140
4
11
NMRV63
90B5
130
165
200
8
24
0.25-1.5
7.5-100
56-166
90B14
95
115
140
80B5
130
165
200
6
19
80B14
80
100
120
71B5
110
130
160
5
14
71B14
70
85
105
NMRV75
100/112B5
180
215
250
8
28
0.55-4
7.5-100
90-269
100/112B14
110
130
160
90B5
130
165
200
8
24
90B14
95
115
140
80B5
130
165
200
6
19
80B14
80
100
120
71B5
110
130
160
14
NMRV90
100/112B5
180
215
250
8
28
0.55-4
7.5-100
101-458
100/112B14
110
130
160
90B5
130
165
200
8
24
90B14
95
115
140
80B5
130
165
200
6
19
80B14
80
100
120
NMRV110
132B5
230
265
300
10
38
1.1-7.5
7.5-100
242-660
132B14
130
165
200
100/112B5
180
215
250
8
28
90B5
130
165
200
24
90B14
95
115
140
80B5
130
165
200
19
 NMRV130 
132B5
230
265
300
10
 – 
38
 – 
 2.2-7.5 
 7.5-100 
 333-1596 
132B14
130
165
200
100/112B5
180
215
250
8
28
90B5
130
165
200
24
90B14
95
115
140
NMRV150
160B5
250
300
350
12
42
2.2-15
7.5-100
570-1760
132B5
230
265
300
10
38
132B14
130
165
200
100/112B5
180
215
250
8
28

Worm gear reducer gearbox

A worm gear reducer gearbox is a mechanical device used to reduce the viscosity of fluids. It can be used in a variety of applications and is available in a variety of sizes. Read on to learn more about these devices. They come in different shapes, sizes and prices. Also, these products are very reliable.
worm reducer

Viscosity

A new study shows that polymers derived from worms reduce the viscosity of aqueous solutions. The researchers mixed the worms with water and then applied shearing force to the mixture. Polymer-filled solutions are more resistant to shear forces than simple liquids. This is because when the solution is sheared, the filaments become entangled with each other. When the solution is sheared, the filaments line up, reducing the viscosity of the solution.
The researchers then used live insects to study the polymer’s shear thinning properties. By measuring “worm activity”, the researchers could calculate the viscosity of the mixture. The researchers then altered the worms’ activity and measured changes in the viscosity of the mixture.
The PSMA13 precursor was synthesized from BzMA at 90 °C. The resulting PSMA13-PBzMA65 worms were studied using SAXS, 1H NMR and TEM. They were found to be highly anisotropic over a wide temperature range.
The efficiency of a worm gear reducer gearbox increases with the number of revolutions of the input shaft. Braking torque also increases with the viscosity of the oil. These three factors are used to determine the efficiency of a worm gear reducer gearbox. A worm gear reducer gearbox with a helical pinion on the motor shaft will achieve a 40:1 gear ratio. The combination of a 4 liter ratio helical primary gear with a 10:l worm secondary gear will achieve high efficiency and overload capability.
The PSMA13-PBzMA65 dispersion has the same effective viscosity at 20 degrees Celsius and variable temperature. The transition time is 0.01 Pa s, indicating good thermal reversibility.

Self-locking function

Worm reducer gearboxes have many advantages. This gear has a high capacity and can transmit a lot of power. It’s also very quiet. Its advantages also include a space-saving design. Another benefit of worm reducer gearboxes is their ease of lubrication and cooling. It is also an excellent choice for transmitting high power with high gear ratios.
The self-locking function of the worm gear unit ensures that torque is only transmitted in one direction. When the load peaks, the torque signal is disabled. Unlike conventional gear reducer gearboxes, self-locking worm gears are not interchangeable.
Self-locking worm gears are not suitable for high mass applications because the weight of the driven mass can overwhelm the gear. The large mass can cause a huge side load on the worm, which can cause the worm to break. To solve this problem, a self-locking worm gear train with special provisions can be designed to reduce the heat generated.
The self-locking properties of worm reducer gearboxes are helpful in many industrial applications. It prevents reversing, which saves money on the braking system. It can also be used to lift and hold loads. The self-locking function is very useful in preventing backing.
The self-locking function depends on the pitch diameter and lead angle. A larger pitch diameter will make the self-locking function easier. However, the lead angle decreases as the pitch diameter increases. The higher pitch diameter will also make the worm reducer gearbox more resistant to backlash.
Self-locking worm gears are also useful in lifting and hoisting applications. If the worm gear is self-locking, it cannot reverse its direction without positive torque.s This makes the worm gear ideal for applications where the worm must be lowered.
worm reducer

application

The worm gear reducer gearbox market is a global industry consisting of several sub-sectors. This report analyzes past and current market trends and discusses key challenges and opportunities in this market. It also highlights leading marketing players and their marketing strategies. Furthermore, the report covers important segments and provides information on emerging segments.
Worm reducer gearboxes can be used in a variety of applications, such as reducing the speed and torque of rotating parts. These gears are usually available as gear sets and seat units and are available in multi-speed designs. Some manufacturers also offer precision worms and zero-backlash worms for high precision reduction.
Typically, worm gears are used on vertical axes that do not intersect. Compared to other gear drives, they are inefficient but produce a lot of reduction. There are two basic types of worm gears: double envelope and single envelope. The difference is in how they work. When the two axes do not intersect, a double-enveloping worm gear is used.
In the industrial world, worm gear reducer gearboxes are the most popular type of reducer gearbox. They are known for their high torque output multipliers and high reduction ratios. They are used in many power transmission applications including elevators, safety gates, and conveyor belts. They are especially suitable for low to medium-horsepower applications.
Worm gears can also be used for noise control. Its unique shape and size make it suitable for tight spaces. They are also suitable for conveying heavy materials and the packaging industry. In addition, they have high gear ratios, which make them suitable for small and compact machinery.

cost

The cost of a worm gear reducer gearbox depends on several factors, including the type of worm used, the materials used to manufacture the equipment, and the number of users. The worm gear reducer gearbox market is divided into two types: vertical and horizontal. Furthermore, the market is segmented by application, including the automotive industry, shipping industry, and machinery and equipment.
Worm gear reducer gearbox is a popular type of reducer gearbox. They are available in standard and flush-type packaging. They feature C-side inputs for standard NEMA motors and multiple mounting positions to suit the application. For example, a soup factory can use the same hollow reducer gearbox in multiple installation locations.
Another application for worm gear reducer gearboxes is in conveyors. They provide torque and speed reduction to move products efficiently. They are also widely used in security doors that automatically lock when they are closed. Typically, these doors use two separate worm drives. In this way, they cannot be reversed.
The cost of a worm gear reducer gearbox is determined by several factors. Size and material are important. Worm gear reducer gearboxes can be made of aluminum, cast iron, or stainless steel. Its efficiency depends on its size and proportions. It is usually used as a retarder in low-speed machinery, but can also be used as a secondary braking device.
There are two types of worms: standard worm and double worm gear. Standard worms have one or two threads, and double worm gears have one left-hand and right-hand thread. A single-threaded combination will give you a 50 reduction ratio, while a dual-threaded combination will only give you a 25% reduction.
worm reducer

manufacturing

Agknx Transmission Ltd. manufactures premium worm gear reducer gearboxes with robust construction and premium case-hardened steel worms. They use phosphor bronze centrifugally cast rims and attach them to the output shaft in the center. They also feature dual-purpose bearings and a large overhang load margin on the output shaft. The high-quality reducer gearbox also has a full range of positive lubrication functions. This means that they do not need special attention when using low-speed shaft extensions.
China RV Worm Gearbox 1: 50 Ratio for IEC AC Electric Motor 0.06-15kw 1400rpm Speed Reducer Worm Gear Speed Reducer Unit     helical worm gearboxChina RV Worm Gearbox 1: 50 Ratio for IEC AC Electric Motor 0.06-15kw 1400rpm Speed Reducer Worm Gear Speed Reducer Unit     helical worm gearbox
editor by czh 2023-01-21

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