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  Home > NBK Flexible Couplings > NBK MJT

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NBK MJT
 
NBK MJT
  • High Torque
  • Vibration Absorption
  • Compression type coupling assembled by pressing a polyurethane sleeve into hubs on both sides
  • Zero backlash in low torque application
  • Excellent flexibility-Torsional vibration can be absorbed as well as parallel and angular misalignments
  • Three different hardness sleeves are available
  • Excellent electrical insulation
  • Identical clockwise and counter-clockwise rotational characteristics
  • Operational temperature: -20℃~60℃
  • 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)

MJT-14-BL

 6.35 0.7 1.4 45000 2.1x10-7 8 0.15 1 0~+0.6 7.3

MJT-20-BL

 9.525 1.8 3.6 31000 1.0x10-6 16 0.2 1 0~+0.8 18

MJT-30-BL

 14 4 8 21000 5.9x10-6 46 0.2 1 0~+1.0 46

MJT-40-BL

 20 4.9 9.8 15000 4.0x10-5 380 0.15 1 0~+1.2 150

MJT-55-BL

 25 17 34 11000 1.7x10-4 1400 0.2 1 0~+1.4 350

MJT-65-BL

 30 46 92 9000 3.9x10-4 2800 0.2 1 0~+1.5 570

MJT-80-BL

 45 95 190 7000 1.1x10-3 3200 0.2 1 0~+1.8 1200

MJT-95-BL

 50 130 260 6000 2.4x10-3 3600 0.2 1 0~+2.0 1900

MJT-14-WH

 6.35 1.2 2.4 45000 2.1x10-7 14 0.1 1 0~+0.6 7.3

MJT-20-WH

 9.525 3 6 31000 1.0x10-6 29 0.15 1 0~+0.8 18

MJT-30-WH

 14 7.5 15 21000 5.9x10-6 73 0.15 1 0~+1.0 46

MJT-40-WH

 20 10 20 15000 4.0x10-5 570 0.1 1 0~+1.2 150

MJT-55-WH

 25 35 70 11000 1.7x10-4 1600 0.15 1 0~+1.4 350

MJT-65-WH

 30 95 190 9000 3.9x10-4 3000 0.15 1 0~+1.5 570

MJT-80-WH

 45 190 380 7000 1.1x10-3 5300 0.15 1 0~+1.8 1200

MJT-95-WH

 50 265 530 6000 2.4x10-3 6200 0.15 1 0~+2.0 1900

MJT-14-RD

 6.35 2 4 45000 2.1x10-7 22 0.1 1 0~+0.6 7.3

MJT-20-RD

 9.525 5 10 31000 1.0x10-6 55 0.1 1 0~+0.8 18

MJT-30-RD

 14 12.5 25 21000 5.9x10-6 130 0.1 1 0~+1.0 46

MJT-40-RD

 20 17 34 15000 4.0x10-5 1200 0.1 1 0~+1.2 150

MJT-55-RD

 25 60 120 11000 1.7x10-4 2600 0.1 1 0~+1.4 150

MJT-65-RD

 30 160 320 9000 3.9x10-4 4900 0.1 1 0~+1.5 570

MJT-80-RD

 45 325 650 7000 1.1x10-3 6500 0.1 1 0~+1.8 1200

MJT-95-RD

 50 450 900 6000 2.4x10-3 8900 0.1 1 0~+2.0 1900