China wholesaler Worm Gearbox with Single or Double Output Shaft Aluminium Housing gearbox and motor

Product Description

IEC Standard Flange Orthogonal RV Reducer Worm Gear Reducer 1 30 Ratio Speed Reducer Gearbox

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

Specification

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

Company profile

Scenario

Packing

FAQ

Q1: I want to buy your products, how can I pay?
A: You can pay via T/T(30%+70%), L/C ,D/P etc. 

Q2: How can you guarantee the quality?
A: One year’s warranty against B/L date. If you meet with quality problem, please send us pictures or video to check, we promise to send spare parts or new products to replace. Our guarantee not include inappropriate operation or wrong specification selection. 

Q3: How we select models and specifications?
A: You can email us the series code (for example: RC series helical gearbox) as well as requirement details, such as motor power,output speed or ratio, service factor or your application…as much data as possible. If you can supply some pictures or drawings,it is nice. 

Q4: If we don’t find what we want on your website, what should we do?
A: We offer 3 options:
1, You can email us the pictures, drawings or descriptions details. We will try to design your products on the basis of our
standard models.
2, Our R&D department is professional for OEM/ODM products by drawing/samples, you can send us samples, we do customized design for your bulk purchasing.
3, We can develop new products if they have good market. We have already developed many items for special using successful, such as special gearbox for agitator, cement conveyor, shoes machines and so on. 

Q5: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.

Q6: How about your product delivery time?
A: Normally for 20’container, it takes 25-30 workdays for RV series worm gearbox, 35-40 workdays for helical gearmotors.

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:
Available

|

Customized Request

gearbox

What is a Gearbox and How Does It Work?

A gearbox is a mechanical device that transmits power and changes the speed or torque of a rotating input shaft to a different output shaft. It is commonly used in various machines and equipment to control the speed and direction of motion.

Here’s how a gearbox works:

  1. Input Shaft: The gearbox receives rotational energy from an input shaft connected to a power source, such as an electric motor or an engine.
  2. Gears: Inside the gearbox are a set of gears with different sizes. These gears mesh with each other, and their arrangement determines the gear ratio, which defines how many revolutions the output shaft will make for a given rotation of the input shaft.
  3. Output Shaft: The output shaft is connected to the machinery or equipment that needs to be powered. As the gears rotate, the motion and power are transmitted from the input shaft to the output shaft.
  4. Gear Ratio: By selecting different gear combinations, the gearbox can change the speed and torque of the output shaft. A higher gear ratio results in higher torque and lower speed, while a lower gear ratio provides higher speed and lower torque.

Gearboxes play a crucial role in various applications, including automobiles, industrial machinery, robotics, and more, enabling efficient power transmission and speed control.

China wholesaler Worm Gearbox with Single or Double Output Shaft Aluminium Housing gearbox and motor China wholesaler Worm Gearbox with Single or Double Output Shaft Aluminium Housing gearbox and motor
editor by CX 2023-09-26