Continuous Sleeve (C, CMM, CSPCR, CCS, & CSHP Types)

  • Simple, inexpensive all steel type gear coupling
  • Most standard configurations available from stock
  • Load capacities up to 2,520,000 in-lbs (284700 Nm)
  • Patented BUNA N seal design
Continuous Sleeve (C, CMM, CSPCR, CCS, & CSHP Types)

Continuous Sleeve (C, CMM, CSPCR, CCS, & CSHP Types) Additional Resources

Standard C Type

  • Basis for all types of Lovejoy / Sier-Bath Continuous Sleeve Couplings
  • Low profile compact design is easy to implement
  • Single (flex-rigid) or double (flex-flex) engagement

Mill Motor CMM Type

  • Designed with longer universal hub on one end to accommodate straight or tapered shafts
  • Standard hub and sleeve on the other end
  • Universal hub bored to customer specifications
  • Available with longer universal hubs on both ends

Floating Shaft CFS Type

  • Two flex-rigid couplings connected by an intermediate shaft
  • Increased capability to accommodate parallel misalignment
  • Allows for longer shaft separations

Spacer CSPCR Type

  • Drop-out spacer design allows for ease of maintenance without disturbing the equipment mountings
  • Spacer has rigid teeth to mate with sleeves on each coupling
  • Increased capability to accommodate parallel misalignment
  • Allows for longer shaft separations

Cut-out Shifter CCS Type

  • Designed for quick disengagement between the driver and driven equipment
  • Special seal in disengagement hub to prevent undue friction when hub turns in sleeve
  • Widely used on dual drive operations and equipment operating in tandem
  • Available with pins to maintain sleeve in engaged and disengaged positions
  • Shifting mechanisms available upon request

Shear Pin CSHP Type

  • Designed to limit and protect against excessive torque or sudden shock loads
  • Sheer pins designed and manufactured for predetermined loads
  • Pins are inserted in hardened bushings to minimize wear
  • Easy to install new pins
Note: Performance Data below is for Standard C & CFR Types only. Please download catalog for performance data on other continuous sleeve type couplings

 

Nominal

Max Speed

ID1-ID2
(Flex & Rigid)

Weight

Parallel

Angular

 

Torque

Unbal

Bal

Max Bore

Rough Stock Bore

 

 

Misalignment

Misalignment

Size

In-lb

Nm

RPM

RPM

in

mm

in

Mm

lbs

kg

in

mm

Degrees

7/8

2,500

300

6,000

18,000

1.25

31

0.44

11

5

2

0.005

0.13

1/2° per Mesh

1.5

7,600

900

5,000

15,000

1.63

42

0.63

16

8

4

0.007

0.18

1/2° per Mesh

2

20,200

2300

4,200

12,600

2.13

56

0.73

19

13

6

0.007

0.18

1/2° per Mesh

2.5

30,200

3400

3,750

11,250

2.63

70

0.88

22

20

9

0.007

0.25

1/2° per Mesh

3

50,400

5700

3,600

9,000

3.13

84

1.19

30

33

15

0.010

0.30

1/2° per Mesh

3.5

88,200

1000

2,800

8,400

3.63

97

1.25

32

63

29

0.012

0.30

1/4° per Mesh

4

126,000

14200

2,400

7,200

4.13

111

1.75

44

91

41

0.012

0.30

1/4° per Mesh

4.5

184,000

20800

2,200

6,600

4.75

130

2.38

60

126

57

0.007

0.18

1/4° per Mesh

5

270,900

30600

2,100

6,300

5.75

160

2.88

73

195

89

0.007

0.48

1/4° per Mesh

6

378,000

42700

2,000

6,000

6.63

186

3.88

99

267

121

0.009

0.23

1/4° per Mesh

7

598,500

67600

1,000

3,000

7.50

200

4.69

119

320

145

0.010

0.25

1/4° per Mesh

9

1,260,000

142400

800

2,400

9.50

240

5.88

149

520

236

0.011

0.28

1/4° per Mesh

11

2,205,000

249200

600

1,800

11.50

305

7.75

197

925

420

0.013

0.33

1/4° per Mesh

12

2,520,000

284700

550

1,650

12.50

330

9.75

248

1,200

545

0.014

0.36

1/4° per Mesh