China supplier quality brake drum type NGCLZ gear coupling

Overview Quick Details

Place of Origin:
Hebei, China
Brand Name:
Model Number:
Steel, 45# Steel
Standard or Nonstandard:
Flexible or Rigid:
Product name:
China supplier quality brake drum type NGCLZ gear coupling
Gear Coupling
Standard Coupling
Winding Machine
Forging+machining+heating Treatment+Blackening
Surface treatment:
Wide Range
Interchangeable with:

Supply Ability

Supply Ability:
100 Set/Sets per Month

Packaging & Delivery

Packaging Details
1. Standard export wooden case 2. According to clients' requirement
Lead Time :
15-20Working Days

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 Max speed [n]/ Bore diameter Bore length L D0 D D1 D2 C C1 Tn r·min-1 /N·m dZ d1,d2 Y J1,Z1 NGCL1 355 4000 20~35 20,22,24 52 38 160 103 71 50 30 8 25,28 62 44 30,32,35 82 60 NGCL2 630 4000 25~45 25,28 62 44 160 115 83 60 36 8 30,32,35,38 82 60 40,42,45 112 84 NGCL3 1000 3800 30~55 28 62 44 200 127 95 75 41 8 30,32,35,38 82 60



112 84 NGCL4 1600 3800 40~65 38 82 60 200 149 116 90 41 8



112 84 60,63,65 142 107