Product Details :
NBK MST-C/MSTS-C
NBK MST-C
Zero Backlash
Design changes in the aluminum alloy's slit pattern have improved performance
Recipient of the 1998 Ministry of Economy, Trade and Industry Good Design Award
One-piece metallic spring coupling
Absorption of parallel, angular misalignments and shaft end-play by spring action
High torsional stiffness and response
Identical clockwise and counter-clockwise rotational
Available in aluminum alloy and stainless steel
Available in a wide range of sizes Outer diameter: φ8〜φ63
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 Eccentricity
(mm) Errors of Angularity
(°) Errors of Shaft End-Play
(mm) Mass*
(g)
MST-12C
5 0.4 0.8 52000 7.8x10-8 45 0.1 2 0.3 3.6
MST-16C
6 0.5 1 39000 3.4x10-7 80 0.1 2 0.4 9.2
MST-20C
8 1 2 31000 9.1x10-7 170 0.1 2 0.4 16
MST-25C
10 2 4 25000 2.6x10-6 380 0.15 2 0.5 28
MST-32C
14 4 8 19000 9.7x10-6 500 0.15 2 0.5 64
MST-40C
18 8 16 15000 3.3x10-5 700 0.2 2 0.5 140
MST-50C
22 16 32 12000 1.0x10-4 1800 0.2 2 0.5 270
MST-63C
30 32 64 10000 3.2x10-4 3100 0.2 2 0.5 530
MSTS-12C
5 0.3 0.6 52000 2.2x10-7 64 0.1 2 0.2 10
MSTS-16C
6 0.5 1 39000 9.0x10-7 85 0.1 2 0.3 25
MSTS-20C
8 1 2 31000 2.5x10-6 250 0.1 2 0.3 43
MSTS-25C
10 2 4 25000 7.1x10-6 330 0.15 2 0.4 78
MSTS-32C
14 3.5 7 19000 2.7x10-5 850 0.15 2 0.5 170
MSTS-40C
18 8 16 15000 9.0x10-5 1000 0.2 2 0.5 370
MSTS-50C
22 15 30 12000 2.8x10-4 1400 0.2 2 0.5 750
MSTS-63C
30 35 70 10000 8.8x10-4 1800 0.2 2 0.5 1400
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