Nylon drum gear coupling

Overview
Quick Details
Place of Origin:
Hebei, China
Brand Name:
Tanso
Model Number:
TGL
Material:
Steel
Standard or Nonstandard:
Standard
Structure:
Gear
Flexible or Rigid:
Rigid
Certification:
ISO9001:2008
Supply Ability
Supply Ability:
2000 Piece/Pieces per Year

Packaging & Delivery
Packaging Details

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TGL gear coupling from China Tanso factory

Product Description

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.

The Flexible Coupling method of connecting rotating shafts is a vital and necessary technique. Large massive shafting, loosely mounted in sleeve bearings and merely joined together by rigidly bolted flanges, cannot provide efficient mechanical power transmission. Especially today, as machine designers and builders demand higher speeds, higher torques, and higher misalignment capacities, the need for “flexibly connecting” this equipment becomes apparent.

A flexible coupling is necessary since it is practically impossible to achieve and maintain perfect alignment of coupled rotating shafts. During initial assembly and installation, precise alignment of the shaft axes is not only difficult to achieve but in many cases it is economically unfeasible. During operation, alignment is even more difficult to maintain. Shaft misalignment – caused by uneven bearing wear, flexure of structural members, settling of foundations, thermal expansion, shaft deflection and other factors – is an operating certainty. Because these factors are extremely difficult to control, a flexible coupling serves as an ideal answer to compensate or minimize the effects of unavoidable misalignment and end movement of coupled shafts.

A flexible couplingmust provide three basic functions:

1. Physically couple together two rotating shafts for efficient transmission of mechanical power, transferring the torque of one shaft to the other, directly and with constant velocity.

2. Compensate for all types of misalignment between rotating, connected shafts without inducing abnormal stresses and loads on connected equipment, and without tangible loss of power.

3. Compensate for end or axial movement of the coupled shafts, preventing either shaft from exerting excessive thrust on the other and allowing each to rotate in its normal position.

Three types of misalignmentmust be effectively accommodated by a flexible coupling.

1. Parallel Offset – axes of connected shafts are parallel, but not in the same straight line.

2. Angular – axes of shafts intersect at center point of coupling, but not in the same straight line.

3. Combined Angular-Offset – axes of shafts do not intersect at point of coupling and are not parallel.

Features of TGL gear coupling:

1.Materials:2sinteredironflexhubs,1nylonsleeve,and2Spiroloxretainingrings

2.Compact,lightweightcouplings

3.Lowmaintenance(nolubrication,retainersrequired)

4.Minimumbacklash;Hightorque,lowinertia

5.Resistanttodirt,moisture,mostchemicals

Product parameters

Cangzhou Tanso Couplings Co., Ltd.-Cangzhou Tanso Couplings Co., Ltd.

Type

Nominal torque

Tn

/N·m

Max speed [n]/

r·min-1

Bore diameter

d1,d2

Bore length L

J1

D

D1

B

B1

S

d

Mass m/kg

Moment of inertia

I/kg·m2

A

B

C

A

B

C

A

B

C

A

B

C

A

B

C

TGLA1

TGLB1

10

10000

6,7

16

40

25

38

17

4

0.2

0.00003

8,9

20

M5

10,11

22

12,14

27

TGLA2

TGLB2

16

9000

8,9

20

48

32

38

17

4

M5

0.278

0.00006

10,11

22

12,14

27

16,18,19

30

TGLA3

TGLB3

TGLC3

31.5

8500

10,11

22

56

58

36

42

52

19

4

M5

0.482

0.533

0.00012

0.00015

12,14

27

24

16,18,19

30

20,22,24

38

TGLA4

TGLB4

TGLC4

45

8000

12,14

27

66

70

45

46

21

26

4

M8

0.815

0.869

0.00033

0.0004

16,18,19

30

56

20,22,24

38

25,28

44

TGLA5

TGLB5

TGLC5

63

7500

14

27

75

85

50

48

22

27

4

M8

1.39

1.52

0.00072

0.00088

16,18,19

30

58

20,22,24

38

25,28

44

30,32

60

TGLA6

TGLB6

TGLC6

80

6700

16,18,19

30

82

90

58

48

58

22

27

4

M8

2.02

2.15

0.0012

0.0015

20,22,24

38

25,28

44

30,32,35,38

60

TGLA7

TGLB7

TGLC7

100

6000

20,22,24

38

92

100

65

50

60

23

28

4

M8

3.01

3.14

0.0024

0.0027

25,28

44

30,32,35,38

60

40,42

84

TGLA8

TGLB8

TGLC8

140

5600

22,24

38

100

100

72

50

60

23

28

4

M8

4.06

4.18

0.0037

0.0039

25,28

44

30,32,35,38

60

40,42,45,48

84

TGLA9

TGLB9

TGLC9

355

4000

25,28

44

140

140

96

72

85

34

41

4

M10

8.25

8.51

0.0155

0.0166

30,32,35,38

60

40,42,45,48,50,55,56

84

60,63,65,70

107

TGLA10

TGLB10

TGLC10

710

3150

30,32,35,38

60

175

175

128

95

95

45

45

6

M10

16.92

17.1

0.052

0.0535

40,42,45,48,50,55,56

84

60,63,65,70,71,75

107

80,85

132

TGLA11

TGLB11

TGLC11

1250

3000

40,42,45,48,50,55,56

84

210

210

165

102

102

48

48

8

M10

34.26

34.56

0.1624

0.165

60,63,65,70,71,75

107

80,85,90,95

132

100,110

167

TGLA12

TGLB12

TGLC12

2500

2120

50,55,56

84

270

270

192

135

135

63

63

10

M16

66.42

66.86

0.4674

0.4731

60,63,65,70,71,75

107

80,85,90,95

132

100,110,120,125

167

Company Introduction

Cangzhou Tanso Couplings Co., Ltd. specializes in the research and production of expansion coupling sleeve, mechanical drives and mechanical seals. Thanks to our years of experience in research and development of couplings, and favorable conditions and dominant advantages in research and development of high-precision products and mass production, the company can meet customers’ demands. The company has passed the certification of ISO9001-2000 Quality Management System, and realized CAD computer aided design and information management, integrating research, development and manufacturing.strives to offer products of top quality and preferential prices.

company advantage

Why Choose Us1.High quality product—-Our tenet is “quality first”.Good material,precise

manufacturing processes and strict quality control can create excellent

quality.

2.Competitive price—-We have our own factory,scientific producing,

direct-selling.So we can save the cost and supply low price.

3.Professional—– Our professional engineer can answer technical

questions,help you solve technical problems and help you choose the

most suitable product according to your requirment.

4.Delivery fast —–We are near port,and we have professional forwarder.

Goods can be sent out within 3 to 10 working days based on order quantity.

5.Best service—–Answering e-mails or solving questions timely.

Delivery and update information on time.

Our Service

1. The questions about the coupling will be answered within 24 hours.

2. Update the procession of manufacturing.

3. Our professional engineer can answer technical questions,help you solve technical problems and help you choose the most suitable product according to your requirment.

4. Warranty 12 months: Free replacement of defective products within 12 months.

Packaing & Shipping

PACKING

Inner Packing: Carton, Standard export packing or According to customer’s requirement

Outer packing: wooden cases or According to customer’s requirement

SAMPLE TIME

5–15 days

PRODUCTION TIME

7–35 days or According to customer’s requirement

DELIVERY CLAUSE

FOB Tianjin, CFR, CIF, Express delivery

PAYMENT CURRENCY

USD

PAYMENT METHODS

T/T (30% deposit 70%against bl copy)

L/C

MoneyGram

Other payment terms we can negotiate

FAQ

Q1: Are you trading company or manufacturer ?

A: We are factory.

Q2:Do you provide samples ? is it free or extra ?

A: : Yes, we could offer the sample but not for free.Actually we have a very good price principle, when you make the bulk order then cost of sample will be return to you.

Q3: How long is your delivery time?

A: Generally it is 3-10 days if the goods are in stock. or it is 7-25 days if the goods are not in stock, it is according to quantity.

Q4:How long is your warranty?

A: Our Warranty is 12 month.

Q5 :Do you have inspection procedures for coupling ?

A:100% self-inspection before packing

Q6. What’s your payment?

1) 100% T/T

2) 30% in advance, others before shipment.

3) L/C

Q7:Can I have a visit to your factory before the order?

A: Sure,welcome to visit our factory.

Here is our factory address: Nancang Street, Botou, Hebei Province.

Contact US

As one of leading rigid coupling manufacturers, suppliers and exporters of mechanical products, We offer rigid coupling and many other products.

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of rigid coupling

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