China Nmrv 63 Ratio 20 Worm Gearboxes with Hollow Shaft worm gearbox china

Solution Description

Worm Gear Electrical Motor Velocity Reducer Gearbox Worm Gear Speed Reducer

Input Configurations

Double or solitary input shaft (NRV)

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

Output Configurations

 

Double or solitary output shaft

Output flange

Primary Function

The gearbox can rotate in both instructions work and is made up of 1 oil filling at delivery.  you will reward from its substantial good quality and a brief supply time.

Specification

Design

Motor Enter Flange (circle)

Transmission Ratio

Electrical power

(kw)

Ratio

(i)

Nominal Torque

(Nm)

PAM / IEC

Inside Dia.

Dis. In between Diagonal Screw Holes

External Dia.

Width of Important Slot

five

seven.five

ten

15

20

twenty five

30

40

fifty

60

80

100

N

M

P

E

Diamter of Enter Shaft

NMRV25

56B14

50

65

80

3

nine

nine

.06

7.5-60

two.6-14

NMRV30

63B5

95

115

one hundred forty

4

11

.06-.eighteen

7.5-80

2.6-14

63B14

sixty

75

90

56B5

eighty

100

120

3

9

56B14

50

65

80

NMRV40

71B5

110

one hundred thirty

one hundred sixty

five

fourteen

.09-.37

7.5-a hundred

11-fifty three

71B14

70

eighty five

a hundred and five

63B5

ninety five

one hundred fifteen

140

four

11

63B14

60

75

ninety

56B5

80

one hundred

one hundred twenty

three

nine

NMRV50

80B5

130

one hundred sixty five

two hundred

six

19

.twelve-.75

7.5-one hundred

21-89

80B14

80

one hundred

one hundred twenty

71B5

110

a hundred thirty

one hundred sixty

5

fourteen

71B14

70

eighty five

one zero five

63B5

95

115

140

4

eleven

NMRV63

90B5

one hundred thirty

165

200

eight

24

.25-1.5

7.5-one hundred

fifty six-166

90B14

ninety five

a hundred and fifteen

140

80B5

one hundred thirty

165

200

six

19

80B14

eighty

a hundred

120

71B5

a hundred and ten

a hundred thirty

160

five

14

71B14

70

eighty five

one zero five

NMRV75

one hundred/112B5

180

215

250

8

28

.55-four

7.5-a hundred

ninety-269

100/112B14

a hundred and ten

one hundred thirty

160

90B5

one hundred thirty

165

two hundred

eight

24

90B14

ninety five

one hundred fifteen

one hundred forty

80B5

one hundred thirty

a hundred sixty five

two hundred

six

19

80B14

80

one hundred

a hundred and twenty

71B5

110

one hundred thirty

one hundred sixty

14

NMRV90

100/112B5

a hundred and eighty

215

250

eight

28

.fifty five-4

7.5-100

one hundred and one-458

one hundred/112B14

110

a hundred thirty

one hundred sixty

90B5

one hundred thirty

165

two hundred

8

24

90B14

95

a hundred and fifteen

one hundred forty

80B5

a hundred thirty

a hundred sixty five

200

six

19

80B14

eighty

100

a hundred and twenty

NMRV110

132B5

230

265

three hundred

ten

38

one.1-7.five

7.5-a hundred

242-660

132B14

130

165

two hundred

a hundred/112B5

a hundred and eighty

215

250

8

28

90B5

130

a hundred sixty five

200

24

90B14

95

one hundred fifteen

140

80B5

a hundred thirty

a hundred sixty five

two hundred

19

 NMRV130 

132B5

230

265

three hundred

ten

 – 

38

 – 

 2.2-7.5 

 7.5-100 

 333-1596 

132B14

130

one hundred sixty five

200

a hundred/112B5

180

215

250

eight

28

90B5

a hundred thirty

one hundred sixty five

200

24

90B14

ninety five

a hundred and fifteen

one hundred forty

NMRV150

160B5

250

300

350

12

forty two

two.2-15

seven.5-a hundred

570-1760

132B5

230

265

three hundred

ten

38

132B14

one hundred thirty

165

200

one hundred/112B5

180

215

250

eight

28

Organization profile

Scenario

Packing

FAQ

Q1: I want to acquire your goods, how can I shell out?
A: You can spend through T/T(30%+70%), L/C ,D/P and many others. 

Q2: How can you guarantee the good quality?
A: A single year’s guarantee in opposition to B/L day. If you meet up with with quality issue, please ship us photos or video clip to check, we promise to send out spare elements or new merchandise to replace. Our promise not incorporate inappropriate procedure or incorrect specification assortment. 

Q3: How we decide on designs and technical specs?
A: You can e mail us the series code (for instance: RC collection helical gearbox) as properly as necessity details, this kind of as motor energy,output pace or ratio, support element or your application…as significantly info as feasible. If you can source some photos or drawings,it is nice. 

This fall: If we don’t find what we want on your site, what must we do?
A: We offer you 3 alternatives:
one, You can electronic mail us the photographs, drawings or descriptions specifics. We will consider to layout your merchandise on the basis of our
standard types.
2, Our R&D section is skilled for OEM/ODM goods by drawing/samples, you can ship us samples, we do custom-made style for your bulk getting.
3, We can develop new merchandise if they have good marketplace. We have already created many products for special employing productive, such as specific gearbox for agitator, cement conveyor, shoes devices and so on. 

Q5: Can we purchase 1 laptop of each and every product for good quality screening?
A: Indeed, we are glad to accept trial get for high quality tests.

Q6: How about your item shipping and delivery time?
A: Normally for 20’container, it takes 25-30 workdays for RV series worm gearbox, 35-forty workdays for helical gearmotors.

US $18-50
/ Piece
|
15 Pieces

(Min. Order)

###

Application: Motor, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: B3,B6,B7,B8,V5,V6
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 $18-50
/ Piece
|
15 Pieces

(Min. Order)

###

Application: Motor, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: B3,B6,B7,B8,V5,V6
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

A-Drive PWC single worm reducer gearbox

A worm gear is a gear used to reduce the speed of a mechanical device. Often used in the automotive and shipbuilding industries, these gears have a lifespan comparable to many other types of reducer gearboxes. As a result, worm gears continue to be popular with engineers.
worm reducer

Agknx driver

Conical drive worm reducer gearboxes are an excellent choice for a variety of applications. The double-enveloping worm gear geometry of the Agknx Drive reducer gearbox provides a larger contact area and higher torque carrying capacity. This specialized gear system is also ideal for applications requiring higher precision.
Agknx Drive’s products are ideal for the solar, packaging, steel, food and pulp and paper industries. Additionally, Agknx Drive’s products are ideal for motion control and medium to heavy duty applications. The company’s dedicated sales and service teams are available to assist with your specific needs.
Agknx drive worm gear reducer gearboxes are available in single, double and triple reductions. Depending on the application, a single stage unit can transport up to 7,500 lbs. of torque. Its low-cost, compact design makes it a convenient option. Conical drive gearboxes are versatile and durable.
X & H

X & H worm gear units feature worm gear sets and are available in two different series. The X-Series includes XA versions with shaft and XF to XC versions with motor mounts. Compared to the XC compact series, the XF series offers outstanding versatility and higher efficiency. The H series combines the features of the X series with a spur gear pre-stage on the input. The H series has a die cast aluminum housing and cast iron shaft.
The X & H Worm reducer gearbox Series “H” helical gears are compatible with NMRV and C side input 56F wired motors. These gear reducer gearboxes are low cost and easy to install. They feature a cast iron housing and four threaded mounting holes.
RV seriese aluminum right angle

RV seriese aluminum right angle worm reduces versatility and durability. They are available in a variety of sizes including 25, 30, 40, 50, 63, 75, 110, 130, 150. Featuring standard NEMA motor input flanges and torque arm or foot mounting options, these reducer gearboxes are ideal for a variety of applications.
RV series worm gear reducer gearbox is made of high-quality aluminum alloy with compact structure. It also features light weight, corrosion resistance and low noise. Its housing is made of die-cast aluminum alloy, while the worm gear is made of 20CrM. The worm gear is heat treated by carbon quenching to increase its hardness. The thickness of the carbide layer is between 0.3-0.5mm.
These worm gear reducer gearboxes have multiple functions to maximize efficiency. In addition to being corrosion resistant, they are available in a variety of sizes to suit any application. Other features include a corrosion-resistant cast iron housing, enclosed breather, double-lip seal and magnetic drain plug. These worm gear reducer gearboxes are available with single or dual input shafts and are interchangeable with NMRVs.
Aluminum alloy right angle worm reducer gearbox is a light, durable and efficient gear reduction device. Its compact design makes it lighter than other gearheads, while its rust-resistant surface and long life make it an excellent choice for industrial and automotive applications. It is available in a variety of sizes, including inches.
worm reducerAGknx Single

Worm reducer gearboxes can be classified as sacrificial gears. It is used to reduce the torque of the machine. It has two parts: a worm and wheels. The worm can be made of brass or steel. Brass worm gears corrode easily. Phosphorus EP gear fluid can run on brass worm gears. It creates a thin oxide layer on the gear teeth, protecting them from impact forces and extreme mechanical conditions. Unfortunately, it can also cause serious damage to the brass wheels.
Worm reducer gearboxes work by transferring energy only when the worm is sliding. This process wears away the lubricating layer and metal of the wheel. Eventually, the worm surface reaches the top of the wheel and absorbs more lubricant. This process will repeat itself in the next revolution.
Worm reducer gearboxes have two benefits: they are compact and take up little space. They can slow down high-output motors while maintaining their torque. Another important feature of the worm gear reducer gearbox is its high transmission ratio capability. It can be installed in both vertical and horizontal positions, and a bidirectional version is also available.
Worm gears have some complications compared to standard gear sets, but overall they are reliable and durable. Proper installation and lubrication can make them sturdy, efficient devices.
A-Drive AGknx Single

If you’re considering purchasing a new worm gear reducer gearbox for your A-Drive AGknx single, you need to understand your goals. While single-stage worm reducer gearboxes can be used, their reduction ratios are often limited. In most cases, they can only achieve a reduction ratio of 10:1. However, there are other types of gears that provide additional speed reduction capabilities.
The worm reducer gearbox consists of two parts: the input worm and the output worm. Each component has its own rotational speed, the input worm rotates in a single direction and the output worm wheel rotates vertically. In a five-to-one ratio, the input worm rotates five times for each output worm. Likewise, a 60-to-1 ratio requires 60 revolutions of each worm. Due to this arrangement, the worm reducer gearbox is inefficient. Gear reduction is inefficient due to sliding friction rather than rolling friction.
Worm reducer gearboxes are also susceptible to thermal stress. They run hotter than hypoid reducer gearboxes, which reduces their useful life. In addition to higher heat, worm reducer gearboxes can experience component failure over time. In addition, an oil change is imminent due to the deterioration of lubrication.
The worm gear reducer gearbox of the A-Drive PPC single is a direct drive gearbox for personal watercraft. It has bronze bushings, aluminum gears, and a spool box. The spool box has a quarter-inch plated spool to wrap 1/4-inch 7 x 19 aircraft cable. Its design also makes it a more efficient alternative to belt-driven AGknx cranes.
worm reducerAGknx X & H

The AGknx X & H worm gear reducer gearbox series is a high-performance universal mount worm gear reducer gearbox. It features a spur gear primary on the input for higher performance and a wider range of gear ratios. Its design also allows it to be used with a variety of input shaft types, including shaft and closed-coupled applications.
It is available in a variety of sizes, including popular frame sizes 90 and 110. The worm shaft is made of case-hardened alloy steel with a cast iron hub and bronze ring gear. The standard output shaft is hollow. There are also models with dual single-shaft outputs.

China Nmrv 63 Ratio 20 Worm Gearboxes with Hollow Shaft     worm gearbox chinaChina Nmrv 63 Ratio 20 Worm Gearboxes with Hollow Shaft     worm gearbox china
editor by czh 2023-01-01

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