Double Disk Type Flexible Coupling

MTD

Merits


Configuration & Material

*Stock screws can be replaced with stainless steel screws. Please take advantage of our stainless steel screw option.
For more information please refer to Stainless Steel Screws [PDF 256KB].

Dimensions

unit:mm
Catalog
Number		 A L W E F M Wrench
Torque
(N·m)		 CAD DATA 2D CAD DATA 3D
MTD-20 20 7.5 27.3 6 3.7 M3 0.7 MTD20.dxf MTD20
MTD-25 25 7.5 27.4 10 3.7 M3 0.7 MTD25.dxf MTD25
MTD-32 32 7.5 27.5 15 3.7 M4 1.7 MTD32.dxf MTD32

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)
MTD-20 8 0.5 1 31000 1.2x10-6 120 0.1 1 ±0.4 21
MTD-25 12 1 2 25000 2.6x10-6 210 0.15 1.5 ±0.5 27
MTD-32 14 2 4 19000 6.7x10-6 230 0.15 2 ±0.6 43

*Adjustment of rated and maximum torque specifications for load fluctuations is not required.
For more detailed information, please refer to Selection Guidelines [PDF 171KB].
**Based on the maximum shaft bores.

Stock Bores

Catalog
Number		 RoHS Stock Bores D1·D2
MTD-20 Compliant
MTD-25 Compliant
MTD-32 Compliant

●All products come with set screws.
●Hubs with shaft bore diameters of φ4 or less have one set screw.
●Recommended tolerance on shaft diameters is h6 and h7.
●Bore and keyway modifications are available on request. Please take advantage of our bore modification services.
For more information please refer to Custom Bore Modifications [PDF 495KB].