Flexible Couplings - Cross Joint Type - Clamping Type
Unit : mm
Part Number | A | L | W | E | F | G | M | Screw Tightening Torque (N・m) |
Standard Bore Diameter D1-D2 |
CAD | RFQ |
---|---|---|---|---|---|---|---|---|---|---|---|
XUT-15C | 15 | 6 | 18 | 4 | 2.5 | 5.2 | M2 | 0.5 | - | CAD | RFQ |
XUT-20C | 20 | 7 | 20 | 7 | 2.7 | 6.5 | M2 | 0.5 | - | CAD | RFQ |
XUT-25C | 25 | 9 | 27 | 10 | 3.5 | 9 | M2.5 | 1 | - | CAD | RFQ |
XUT-30C | 30 | 9.5 | 30 | 10 | 4 | 10.5 | M3 | 1.5 | - | CAD | RFQ |
XUT-35C | 35 | 11.5 | 35 | 13 | 5 | 12.5 | M4 | 2.5 | - | CAD | RFQ |
XUT-40C | 40 | 12.5 | 40 | 15 | 5.5 | 15 | M4 | 2.5 | - | CAD | RFQ |
Part Number | Max. Bore Diameter (mm) |
Rated Torque*1 (N・m) |
Max. Rotational Frequency (min-1) |
Moment of Inertia (kg・m2)*2 |
Static Torsional Stiffness (N・m/rad) |
Max. Lateral Misalignment (mm) |
Max. Angular Misalignment (°) |
Mass (g) *2 |
---|---|---|---|---|---|---|---|---|
XUT-15C | 6 | 0.3 | 42000 | 2.3×10-7 | 200 | 0.2 | 1 | 8 |
XUT-20C | 8 | 0.6 | 31000 | 8.1×10-7 | 400 | 0.2 | 1 | 16 |
XUT-25C | 12 | 1.2 | 25000 | 2.7×10-6 | 900 | 0.2 | 1 | 33 |
XUT-30C | 14 | 2.4 | 21000 | 6.2×10-6 | 1300 | 0.2 | 1 | 53 |
XUT-35C | 16 | 4 | 18000 | 1.3×10-5 | 2200 | 0.2 | 1 | 81 |
XUT-40C | 20 | 6 | 15000 | 2.6×10-5 | 2300 | 0.2 | 1 | 120 |
*1: Correction of rated torque due to load fluctuation is not required. For more detailed information, please refer to Selection Guidelines.
*2: These are values with max. bore diameter.
Part Number | Standard Bore Diameter D1・D2 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3 | 4 | 5 | 6 | 8 | 10 | 11 | 12 | 14 | 15 | 16 | 18 | 19 | 20 | |
XUT-15C | ● | ● | ● | ● | - | - | - | - | - | - | - | - | - | - |
XUT-20C | - | ● | ● | ● | ● | - | - | - | - | - | - | - | - | - |
XUT-25C | - | - | ● | ● | ● | ● | ● | ● | - | - | - | - | - | - |
XUT-30C | - | - | - | ● | ● | ● | ● | ● | ● | - | - | - | - | - |
XUT-35C | - | - | - | - | ● | ● | ● | ● | ● | ● | ● | - | - | - |
XUT-40C | - | - | - | - | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● |
● All products are provided with hex socket head cap screw.
● Recommended tolerance for shaft diameters is h6 and h7.
● In case of mounting on D-cut shaft, be careful about the position of the D-cut surface of the shaft. ⇒Mounting and Maintenance
XUT-C | |
---|---|
Hub | A2017*1 |
Spacer | SUS304 |
Pin | SUJ2 |
Bush | Polyimide |
Hex Socket Head Cap Screw | SCM435 Ferrosoferric Oxide Film (Black) |
*1: Anodized products are also available. Please contact our customer service.
XUT-C | |
---|---|
Servomotor | ◎ |
Stepping Motor | ◎ |
General-purpose Motor | ● |
XUT-C | |
---|---|
Zero Backlash | ○ |
High Torque | ○ |
High Torsional Stiffness | ◎ |
Allowable Misalignment | ○ |
Vibration Absorption Characteristics | ◎ |
Rated Output (W) |
Servomotor Specifications*1 | Selection Size | ||
---|---|---|---|---|
Diameter of Motor Shaft (mm) |
Rated Torque (N・m) |
Instantaneous Max. Torque (N・m) |
XUT-C | |
10 | 5 - 6 | 0.032 | 0.096 | XUT-15C |
20 | 5 - 6 | 0.064 | 0.19 | XUT-15C |
30 | 5 - 7 | 0.096 | 0.29 | XUT-20C |
50 | 6 - 8 | 0.16 | 0.48 | XUT-20C |
100 | 8 | 0.32 | 0.95 | XUT-25C |
200 | 9 - 14 | 0.64 | 1.9 | XUT-30C |
400 | 14 | 1.3 | 3.8 | XUT-35C |
750 | 16 - 19 | 2.4 | 7.2 | - |
*1: Motor specifications are based on general values. For details, see the motor manufacturer's catalogs. This is the size for cases where devices such as reduction gears are not used.
NBK America LLC
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Nabeya Bi-tech Kaisha
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