ECHT-FLEX Coupling NES Series Major Specifications
Model No. :NES1300W-N**CXN**C
PDF Outline Drawing
Important Notice: Errors in PDF drawings
Single type drawings have been incorrectly generated for Spacer Type couplings in combination with standard hubs and standard hubs during the period of August 4 to 23, 2017.
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CAD data in DXF format
NES1300W-N**CXN**C
(Click here for a list of all DXF files )
3D CAD data
Standard Price
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Catalogs ・Instruction Manuals
Transmission Capacity and Dimensions
Allowable Torque | Note 1) Max. Rotation Speed r/min |
Note 4) Shaft Bore Diameter ΦD mm |
Dimensions mm | Torsional Rigidity | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Range of Shaft Bore Diameters | Standard Shaft Bore Diameter | A | B | E | ΦK | J | Thru-shaft Allowable Max. Dia. | Whole Coupling | Disk Only | |||||
N・m | {kgf・m} | N・m/rad | {kgf・m/rad} | N・m/rad | {kgf・m/rad} | |||||||||
130 | 13 | 10000 | 20~35 | See Table below. | 97.9 | 31.5 | 5.2 | 82 | 34.9 | 35 | 46000 | 4700 | 110000 | 11000 |
Axial Spring Constant | Note 3) Allowable Misalignment |
Note 2) Mass g |
Note 2) Moment of Inertia kg・m2 |
Note 2) GD2 {kgf・cm2} |
|||
---|---|---|---|---|---|---|---|
N/mm | {kgf/mm} | Angular Misalignment deg |
Parallel Misalignment mm |
Axial Displacement mm |
|||
33 | 3.4 | 2.0 | 0.52 | ±1.8 | 1200 | 1100×10-6 | 45 |
Note)
1.The maximum rotating speed does not take dynamic balance into account.
2.The weight, moment of inertia, and GD2 are given for the maximum bore diameter.
3.Each allowable misalignment is based on the assumption that both of the other two misalignment values are zero.
4.取付軸の推奨公差はh7です。但し、軸径Φ35は公差+0.010~0のサーボモータ軸に対応しています。
Transmission Torque by Standard Shaft Bore Diameter and Shaft Bore Diameter (N・m)
Bolt size | Tightening torque | Transmission Torque N・m | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
N・m | {kgf・m} | Standard Shaft Bore Diameter mm | ||||||||
Φ20 | Φ22 | Φ24 | Φ25 | Φ28 | Φ30 | Φ32 | Φ35 | |||
M6 | 12 | 1.22 | 107 | 118 | 130 | 130 | 130 | 130 | 130 | 130 |
Contact Information
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