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SXCST Type Close Coupled Split Spacer Coupling

  • Unitized disc pack
  • Infinite life when properly sized and aligned
  • Accommodates angular, axial, and parallel misalignment
  • Torsionally rigid without any back lash
  • No need for lubrication or maintenance
  • No wearing parts and high resistance to harsh environmental conditions
  • Close coupled
  • Split spacer design allows for ease of maintenance and disc pack removal or replacement without moving equipment
  • ATEX Certified
SXCST Type Close Coupled Split Spacer Coupling

Resources

Disc Coupling Digital Catalog & 3D CAD

Disc Catalog (main catalog) pdf
*excludes 4 Bolt and Composite

4 Bolt Disc Catalog (Sub Catalog) pdf

Disc Selection Guide

Wind Turbine Disc Couplings Sell Sheet

Installation Instructions & Videos

SXCST Type Close Coupled Split Spacer Coupling Additional Resources

The SXCST Type coupling consists of:

  • Two – Hubs
  • One – Split Spacer Spacer (for ease of installation and maintenance)
  • 2 – Disc Pack Kits

Custom spacer lengths can be specified for special applications.

The coupling has two flex planes (one at each disc pack) so it can accommodate parallel misalignment by the angular misalignment in each disc pack. This configuration will also accommodate axial misalignment within the specified limits.

 

Nominal

Peak

Max Speed

ID1-ID2

Maximum
Misalignment

 

Torque

Torque

 Unbal Bal

Max Bore

Axial (±delta Ka)

Angular

Size

in-lb

Nm

in-lb

Nm

RPM

RPM

in

Mm

in

mm

degrees

90-6

2,100

240

4,200

480

9,100

22,700

1.20

31

0.059

1.5

1.5°

110-6

5,100

575

10,200

1150

7,200

18,000

1.56

39

0.083

2.1

1.5°

132-6

9,700

1100

19,500

2200

5,840

14,600

2.06

50

0.102

2.6

1.5°

158-6

17,700

2000

35,400

4000

4,920

12,300

2.38

60

0.122

3.1

1.5°

185-6

29,200

3300

58,400

6600

4,200

10,500

2.68

68

0.146

3.7

1.5°

202-6

40,700

4600

81,400

9200

3,840

9,600

3.06

75

0.150

3.8

1°

228-6

62,000

7000

123,900

14000

3,400

8,500

3.44

85

0.165

4.2

1°

255-6

90,300

10200

180,600

20400

3,080

7,700

3.88

95

0.185

4.7

1°

278-6

125,700

14200

251,400

28400

2,800

7,000

4.25

105

0.205

5.2

1°

302-6

177,000

20000

354,000

40000

2,560

6,400

4.63

115

0.224

5.7

1°

*Performance Notes:

  • “Bal” Max Speed requires special balancing
  • Max Bore shown for cylindrical or taper shafts with keys
  • Weight given for complete coupling with min BSE and max bores
  • Axial misalignment data given for two disc packs
  • Angular misalignment data given for one disc pack