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  Home > NBK Next Generation High Performance Couplicon limX Series > NBK XBW/XBWS

NBK
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> NBK Couplicon Specification

NBK XBW/XBWS
 
NBK XBW
  • High Torque, High Torsional Stiffness, High Response
  • Zero Backlash
  • Flexible Disk Coupling
  • Stainless steel disks absorb parallel, angular and shaft end-play misalignments
  • Identical clockwise and counter-clockwise rotational characteristics
  • XBW hub is manufactured from extra super duralumin (A7075)
  • the highest strength aluminum alloy
  • XBWS features all stainless steel structure
  • Available in a wide range of sizes
  • Outer diameter: φ15~φ104. Bore Diameter: φ3~φ50
  • Finished products featuring two different end bore diameters available in stock
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 Eccentricity
(mm)		 Errors of Angularity
(°)		 Errors of Shaft End-Play
(mm)		 Mass*
(g)

XBW-15C2

 6 0.6 1.2 42000 2.2x10-7 200 0.05 1 0.2 7.5

XBW-19C2

 8 1 2 33000 6.7x10-7 450 0.15 2 0.2 14

XBW-25C2

 12 2 4 25000 2.3x10-6 850 0.2 2 0.4 24

XBW-27C2

 14 2.2 4.4 23000 3.1x10-6 1000 0.2 2 0.4 30

XBW-34C3

 16 4.2 8.4 18000 9.0x10-6 1600 0.25 2 0.6 63

XBW-39C2

 20 8 16 16000 2.1x10-5 3200 0.3 2 0.6 120

XBW-44C2

 22 10 20 14000 3.5x10-5 3900 0.3 2 0.6 151

XBW-56C3

 25 16 32 12000 1.0x10-4 1800 0.2 2 0.5 260

XBW-68C5

 32 60 120 9000 3.5x10-4 18000 0.3 2 1 617

XBW-82C5

 35 80 160 7000 9.0x10-4 35000 0.5 2 1.2 1220

XBW-94C7

 45 150 300 6000 1.5x10-3 40000 0.5 2 1.4 1500

XBW-104C8

 50 200 400 6000 2.3x10-3 50000 0.5 2 1.4 1820

XBWS-15C2

 6 0.5 1 42000 5.0x10-7 300 0.05 1 0.2 20

XBWS-19C2

 8 1 2 33000 1.6x10-6 550 0.15 2 0.2 38

XBWS-25C2

 12 1.2 2.4 25000 6.1x10-6 1100 0.2 2 0.4 71

XBWS-27C2

 14 1.5 3 23000 8.2x10-6 1300 0.2 2 0.4 88

XBWS-34C3

 16 3.5 7 18000 2.5x10-5 1800 0.25 2 0.6 160

XBWS-39C2

 20 5 10 16000 5.1x10-5 3500 0.3 2 0.6 260

XBWS-44C2

 22 7 14 14000 8.9x10-5 5500 0.3 2 0.6 400

XBWS-56C3

 28 15 30 11000 2.9x10-4 10000 0.3 2 0.8 800