Overview Quick Details

Place of Origin:

Hebei, China

Brand Name:

Tanso

Model Number:

NGCL

Material:

Steel

Standard or Nonstandard:

Standard

Structure:

Gear

Flexible or Rigid:

Rigid

Certification:

ISO9001:2008

Supply Ability

Supply Ability:

1000 Piece/Pieces per Year

Packaging & Delivery

Packaging Details

1.Wrap by Plastic film then waterproof paper, finally the wooden case. 2.Single carton packing was specially for small piece. 3. According to clients' requirement.

Port

Tianjin port, China

Lead Time :

10-15 working days

Online Customization

A gear coupling is a mechanical device for transmitting torque between two shafts that are not collinear. It consists of a flexible joint fixed to each shaft. The two joints are connected by a third shaft, called the spindle.

Each joint consists of a 1:1 gear ratio internal/external gear pair. The tooth flanks and outer diameter of the external gear are crowned to allow for angular displacement between the two gears. Mechanically, the gears are equivalent to rotating splines with modified profiles. They are called gears because of the relatively large size of the teeth.

Gear couplings and universal joints are used in similar applications. Gear couplings have higher torque densities than universal joints designed to fit a given space while universal joints induce lower vibrations. The limit on torque density in universal joints is due to the limited cross sections of the cross and yoke. The gear teeth in a gear coupling have high backlash to allow for angular misalignment. The excess backlash can contribute to vibration.

Gear couplings are generally limited to angular misalignments, i.e., the angle of the spindle relative to the axes of the connected shafts, of 4-5°. Universal joints are capable of higher misalignments.

Advantages of Tanso gear coupling

1.Lowest price based on large scale production.

2.High and stable quality level.

3.Widely used in various mechanical and hydraulic fields.

4.Compensation for axial, radial and angular misalignment.

5.Convenient axial plugging assembly.

6.No brittlement at low temperature.

7.Good slippery and frictional properties.

8.Resistance to chemical corrosion.

9.Rich experience working with big companies in this field.

Type

Nominal torque

Tn

/N·m

Max speed [n]/

r·min-1

Bore diameter

Bore length L

D0

D

D1

D2

C

C1

H

B

B1

B2

B3

Mass m/kg

Moment of inertia

I/

kg·m2

dZ

d1,d2

Y

J1,Z1

NGCL1

355

4000

20~35

20,22,24

52

38

160

103

71

50

30

8

2

56

42

38

68

7

0.07

25,28

62

44

7.3

0.07

30,32,35

82

60

8

0.071

NGCL2

630

4000

25~45

25,28

62

44

160

115

83

60

36

8

2

68

48

42

68

9

0.079

30,32,35,38

82

60

9.7

0.08

40,42,45

112

84

11

0.083