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SCHMIDT COUPLINGS NSS MODEL

SCHMIDT COUPLINGS NSS MODEL
SCHMIDT COUPLINGS NSS MODEL
Product Code : 649
Product Description

NSS COUPLING  with different shaft centers that use the crank motion of a link. Power input at one end disc is transmitted via a link and center disc to another end disc.The amount of eccentricity is determined by the length of the link. Power can be transmitted smoothly when shaft centers are different. And since power is transmitted by the crank motion of the link, translation of shaft centers during rotation is possible.

The standard NSS model has 3 x 2 links, while quasi-standard NSS models increase the number of links and the rated torque.

odel

No. of links

Parallel misalignment

Torque

Max. rotation speed ï¼»min-1ï¼½

Bearing basic load ï¼»Nï¼½

Pin pitch = Radius of the circle [m]

Moment of inertia [kg・m2]

Mass ï¼»kgï¼½

Min. [mm]. S×0.25 [mm]

Max. [mm] S×0.95 [mm]

Linear Max. [mm]

Nominal [N・m]

Max. [N・m]

C

R

NSS 7.3.7

3×2

9

34

65

49

137

3000

3870

0.024

9.03×10-4

1.3

NSS 7.7.9

3×2

18

66

128

68

196

2500

3870

0.035

2.69×10-3

1.9

NSS 10.9.12

3×2

23

85

165

196

600

2000

8920

0.045

1.15×10-2

4.9

NSS 13.9.14

3×2

23

85

165

350

1060

1800

14120

0.050

2.80×10-2

10.4

NSS 16.10.16

3×2

25

95

183

640

1850

1500

21570

0.057

5.80×10-2

15.7

NSS 20.9.20

3×2

23

85

165

1180

3470

1000

30890

0.075

1.61×10-1

27

NSS 20.9.20/4

4×2

23

85

165

1370

4170

600

30890

0.075

1.80×10-1

30

NSS 20.9.23/5

5×2

23

85

165

2060

6280

500

30890

0.090

3.08×10-1

35

NSS 20.9.25/6

6×2

23

85

165

2750

8340

460

30890

0.100

4.48×10-1

43

NSS 20.9.33/8

8×2

23

85

165

5200

15700

300

30890

0.140

1.19

59

NSS 20.9.39/10

10×2

23

85

165

7850

23500

250

30890

0.170

2.25

79

*If the number of links is not 3 × 2, the part must be made to order.

 

 

 

NSS COUPLING  with different shaft centers that use the crank motion of a link. Power input at one end disc is transmitted via a link and center disc to another end disc.The amount of eccentricity is determined by the length of the link. Power can be transmitted smoothly when shaft centers are different. And since power is transmitted by the crank motion of the link, translation of shaft centers during rotation is possible.

The standard NSS model has 3 x 2 links, while quasi-standard NSS models increase the number of links and the rated torque.

odel

No. of links

Parallel misalignment

Torque

Max. rotation speed ï¼»min-1ï¼½

Bearing basic load ï¼»Nï¼½

Pin pitch = Radius of the circle [m]

Moment of inertia [kg・m2]

Mass ï¼»kgï¼½

Min. [mm]. S×0.25 [mm]

Max. [mm] S×0.95 [mm]

Linear Max. [mm]

Nominal [N・m]

Max. [N・m]

C

R

NSS 7.3.7

3×2

9

34

65

49

137

3000

3870

0.024

9.03×10-4

1.3

NSS 7.7.9

3×2

18

66

128

68

196

2500

3870

0.035

2.69×10-3

1.9

NSS 10.9.12

3×2

23

85

165

196

600

2000

8920

0.045

1.15×10-2

4.9

NSS 13.9.14

3×2

23

85

165

350

1060

1800

14120

0.050

2.80×10-2

10.4

NSS 16.10.16

3×2

25

95

183

640

1850

1500

21570

0.057

5.80×10-2

15.7

NSS 20.9.20

3×2

23

85

165

1180

3470

1000

30890

0.075

1.61×10-1

27

NSS 20.9.20/4

4×2

23

85

165

1370

4170

600

30890

0.075

1.80×10-1

30

NSS 20.9.23/5

5×2

23

85

165

2060

6280

500

30890

0.090

3.08×10-1

35

NSS 20.9.25/6

6×2

23

85

165

2750

8340

460

30890

0.100

4.48×10-1

43

NSS 20.9.33/8

8×2

23

85

165

5200

15700

300

30890

0.140

1.19

59

NSS 20.9.39/10

10×2

23

85

165

7850

23500

250

30890

0.170

2.25

79

*If the number of links is not 3 × 2, the part must be made to order.

 

 

 

Contact Us

Bldg no:152, Badshah Building, Office No.- 25, 2nd Floor, Narayan Dhuru Street, Mumbai, Maharashtra, 400003, India
Phone :91-22-23443088/40023088