Carbon Fiber Composite Drive Shafts

With the increase in demand for higher torque capabilities for long span drive shafts, we have developed our composite drive shafts to serve challenging industrial needs. These are highly engineered, non-lubricated, single span, advanced composite drive shafts for superior load applications and rugged environments.

NSCT Drive Shafts are excellent for industrial cooling tower applications providing the following features:

  

Product Design

 
 
 

For further information and specifications please refer to our Composite Drive Shafts Catalog


Central Carbon Composite Shaft

Central Carbon Composite Shaft is made from high modulus carbon fiber for additional longitudinal stiffness making long span drive shafts possible. This eliminates the need of having any intermediate bearing housing, thereby increasing the effectiveness of power transmission.

 

 

Carbon Composite Flanges

Central Carbon Composite Shaft is made from high modulus carbon fiber for additional longitudinal stiffness making long span drive shafts possible. This eliminates the need of having any intermediate bearing housing, thereby increasing the effectiveness of power transmission.

 

Flexi Discs

Flexi Discs are make use of thin discs made from advanced composite materials for extremely high fatigue life. When unitized together, they offer low axial and angular restoring forces. They are further encapsulated with a microcellular urethane elastomer for its vibration dampening properties and protection from harsh cooling tower environments.

 

Hubs/ Hardware

Hubs & Hardwares are made from Stainless Steel 316 for superior corrosion resistance in acidic and saline water applications.

NSCT drive shafts advantage:

Our drive shafts are-

  • Dynamically Balanced as per ISO 1940-1: 2003, grade 6.3.
  • Tested at 3 times the continuous torque on our Torque Testing Machine.
  • Flexural testing of up-to 10,000 times at rated torque.
  • Each drive shaft is checked for its Critical Speed on our specially designed Speed Testing Rig.    
  • ATEX(CE) certified for use in the most critical and challenging environment.

 

The various sizes that we offer:

MODELSTube SizeMax. DBSE @ 1500rpm
mm (in)
Max. DBSE @1800rpm
mm (in)
Continuous Torque @ 1.0 S.F
Nm (lb-in)
Continuous Torque @2.0 S.F
Nm (lb-in)
Peak Overload Torque
Nm (lb-in)

NSCF 50

2

2975(117.13)

2730(107.48)

610(5399)

305(2700)

915(8098)

NSCF 75

3

4

3586(141.18)

3750(147.63)

3295(129.72)

3350(131.88)

1090(9647)

545(4823)

1635(14471)

NSCF 100

4

5

6

7

8

3995(157.28)

4470(175.98)

4675(184.06)

5370(211.42)

5700(224.41)

3698(145.59)

4180(164.56)

4290(168.89)

4950(194.88)

5265(207.28)

1640(14515)

820(7257)

2460(21773)

NSCF 150

4

5

6

7

8

3995(157.28)

4470(175.98)

4675(184.06)

5370(211.42)

5700(224.41)

3698(145.59)

4180(164.56)

4290(168.89)

4950(194.88)

5265(207.28)

2850(25225)

1425(12612)

4275(37837)

NSCF 200

6

7

8

10

4675(184.06)

5370(211.42)

5700(224.41)

7000(275.59)

4290(168.89)

4950(194.88)

5265(207.28)

6481(255.12)

4235(37483)

2118(18746)

6352(56220)