Nylon Gear Coupling

Overview
Quick Details
Place of Origin:
Hebei, China
Brand Name:
Tanso
Model Number:
TGL4
Material:
Steel
Standard or Nonstandard:
Nonstandard
Structure:
Gear
Flexible or Rigid:
Flexible
Supply Ability
Supply Ability:
20000 Set/Sets per Month

Packaging & Delivery
Packaging Details
standard expor packing and wood pallets packing
Port
XINGANG
Lead Time
:
10-15 working days

Online Customization

Nylongearcouplings/GEgearcouplings/NLNyloncouplings/

WehavewithusawiderangeofGearCouplings,whichincludethestandardgearcouplingsandthesteelgearcouplings.Availableinmetalsealando-ringdesigns,thesecouplingsareprovidedwithadvancedfeatureslikecrownedandbarreledteethwithtoothtippiloting,fittedboltsandforgedsteelcomponents.Owingtotheirqualityfeatures,thesegearcouplingsareconfirmedtothegearcouplingspecificationnumber

Wearewell knownGearCouplingsmanufacturerandsupplier.Weoffergearcouplings,flexiblegearcouplingsetc.,whichallareunmatchedexampleofmodernengineering.Underthemisalignmentconditionoftwoshaftsoftheequipment,theteethcontactincaseofstraightcuthubwillbeasminimum-asshown.Underheavyloadstheendsofthehubteethwillgetdamagedresultingintheexcessiveplaybetweenhubandsleeve,and,therefore,thereductioninlifeofcoupling.

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.

Gear Coupling follows the international standards of AGMA and JIS ,which easily allows to replace with major industrial products .Our Gear coupling compensate angular misalignment ,parallel misalignment and end float .The fully crowned hub teeth provide minimum loading stress , and ensure longer life.

Characteristic

1) High torque, small size, long life and very little loss of transmitting power.

2) The concave-convex flange design allows easy assembly and the high quality gasket prevent leakage of lubricant.

3) Gear Coupling permits parallel, angular misalignments and end floating by crown gear teeth.

Application:

a) Heavy load, but compact design coupling.

b) Highs speed up to 5000 rpm(Depending on size ,refer to the data)

c) Low speed, but high starting torque.

d) End float application

e) Spacer required ,due to longer distance between shaft ends

f) Low load and light weight application is not recommendable.

Type

Nominal torqueTn (N.M)

Max speed

n (r/min)

Fundamental dimensions (mm)

Max misalignment

Moment of inertia

(KgCm 2 )

Mass

(Kg )

Bore diameterd1 d2

Bore lengthL 1 L 2

L

D

D1

D2

E

L3

Axial

(mm)

Parallel

(mm)

Angular

α°

NL1

40

6000

6 8 10

16 20

25 32

37 45

55 69

40

26

4

34

2

±0.3

0.25

0.85

12 14

NL2

100

6000

10 12 14 22

25 32

42 52

57 71

91 111

42

36

4

40

2

±0.4

0.92

1.7

16 18 20 24

NL3

160

6000

20 22 24

52 62

113

133

66

44

4

46

2

±0.4

3.10

2.6

25 28

NL4

250

6000

28 30 32

62 82

129

169

83

58

4

48

2

±0.4

8.69

3.6

35 38

NL5

315

5000

32 35 38

82 112

169

229

93

68

4

50

3

±0.4

14.28

5.5

40 42

NL6

400

5000

40 42 45

82 112

230

100

68

4

52

3

±0.4

18.34

6.8

48

NL7

630

3600

45 48 50

82 112

229

115

80

4

60

3

±0.6

56.5

9.8

55

NL8

1250

3600

48 50 55

112 142

229

289

140

96

4

72

3

±0.6

98.55

26.5

60 63 65

NL9

2000

2000

60 63 65

142 172

295

351

175

124

6

93

4

±0.7

370.5

37.6

70 71 75 80

NL10

3150

1800

70 71 75 80

142 172

212

292 352

432

220

157

8

110

4

±0.7

1156.8

55