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  Home > NBK Flexible Couplings > NBK MWS/MWSS

NBK
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NBK MWS/MWSS
 
NBK MWS
  • Zero Backlash
  • Design changes in the aluminum alloy's slit pattern have improved performance
  • One-piece metallic spring coupling
  • Absorption of angular misalignments and shaft end-play by spring action
  • Parallel misalignment is not absorbed
  • High torsional stiffness and response
  • Identical clockwise and counter-clockwise rotational characteristics
  • Available in aluminum alloy and stainless steel
  • Finished products featuring two different end bore diameters available in stock
  • We produce clean washed, single piece specialty couplings constructed of SUS304 steel for special environment use Please inquire for price and delivery time
Specifications
Catalog Number Max.Bore
(mm)		 Rated Torque
(N•m)		 Max.Torque
(N•m)		 Max. Rotational Frequency
(min-1)		 Moment of Inertia*
(kg•m2)		 Static Torsional Stiffness
(N•m/rad)		 Errors of Angularity
(°)		 Errors of Shaft End-Play
(mm)		 Mass*
(g)

MWS-8

 4 0.1 0.2 78000 1.0x10-8 24 1 0.1 1

MWS-12

 6 0.4 0.8 52000 7.0x10-8 80 1 0.1 3.1

MWS-16

 8 0.5 1 39000 2.8x10-7 180 0.1 0.2 7.4

MWS-20

 10 1 2 31000 7.5x10-7 200 1 0.2 12

MWS-25

 12 2 4 25000 2.3x10-6 780 1 0.2 24

MWS-32

 16 4 8 19000 8.0x10-6 1100 1 0.2 50

MWSS-8

 4 0.2 0.4 78000 2.4x10-8 49 1 0.1 2.7

MWSS-16

 8 0.5 1 39000 7.2x10-7 240 1 0.1 18

MWSS-20

 10 1 2 31000 2.0x10-6 330 1 0.1 32

MWSS-25

 12 2 4 25000 6.1x10-6 720 1 0.2 63

MWSS-32

 16 3.5 7 19000 2.1x10-5 1300 1 0.2 130