RULAND Oldham type shaft flexible couplings

Simple & economic for shafts 3 to 30 mm

Techdrives shaft couplings include the RULAND Oldham type designs,  They combine performance and economy with a wide ex-stock range.  Torque range from 0.2 to 42mm and shaft sizes 3 to 30 mm.  Inertias are low and maximum speed is 4500 r/min.

Type: Torsionally soft or moderately stiff with low or zero backlash, low cost.

Construction:  Aluminum alloy hubs with clamp connection.  Centre disc is nylon for torsional softness and low backlash, or acetal which is stiffer and backlash free.

Applications:  Light duty machinery that needs a simple low cost couplings that is easy to fit.

Performance

Size

Rated torque Nm

Body      dia mm

     Max           bore mm  

Nylon

Acetal

13

0.17

0.68

12.7

6

19

0.57

2.3

19.1

8

25

1.1

4.8

25.4

12

33

2.1

8.0

33.3

15

41

3.7

14.8

41.3

20

51

-

28.5

50.8

25

57

-

42.5

57.2

30
Ruland oldham couplings

Temperature range -25 to + 60oC. 

See the catalogue pages for more information

 

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Downloads:

Oldham couplings
catalogue pages 112KB

48 page shaft coupling
catalogue 2.3MB

Shaft coupling selection guide

Links:

View RULAND website
for further information

For further advice ring: 01234 753201