Nylon Teeth Sleeve For Gear Coupling

Quick Details
Place of Origin:
Hebei, China
Brand Name:
Model Number:
Standard or Nonstandard:
Flexible or Rigid:
nylon 66
Product name:
Nylon Teeth Sleeve For Gear Coupling
Mining Machiner
Gear Coupling
Body Material:
Customerized Size
Supply Ability
Supply Ability:
20000 Piece/Pieces per Month

Packaging & Delivery
Packaging Details
Standard export package and wooden case
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.

Nylon gear flexible coupling is the latest product,it has been using by abroad,and it is designed by mechanical committee of Jinan Casting forging machinery institute.

Features of NL gear coupling:

1.Absorb parallel,angular and axial misalignments

2.Simple assembly and disassembly

3.Easy maintenance and low noise

4.High tansmission efficiency

5.Long service life

Model Parameter NL1 Teeth:20D=40MMD1=D2=26MML3=34MM NL2 Teeth:28/45D=42MMD1=D2=36MML3=40MM NL3 Teeth:34D=66MMD1=D2=44MML3=46MM NL4 Teeth:45D=83MMD1=D2=58MML3=48MM NL5 Teeth:38D=93MMD1=D2=68MML3=50MM NL6 Teeth:40D=100MMD1=D2=68MML3=52MM NL7 Teeth:36/45D=115MMD1=D2=80MML3=60MM NL8 Teeth:36/45D=140MMD1=D2=96MML3=72MM NL9 D=175MMD1=D2=124MML3=93MM NL10 D=220MMD1=D2=157MML3=110MM