68-5639-26 Ball Coupling (Clamp Type) NBDC40-14-20
Features
- Servo compatible coupling that does not "stop" and is not damaged even by large impact torque and vibration rotation.
- The minimum torque loss for an actual misalignment (Eccentricity, declination, stretching) is acceptable.
- Comfortable operating performance can be obtained even with servomechanisms with insufficient mechanical accuracy.
- Small, large torque, and high rigidity enable miniaturization of equipment.
Spec
- Series: NBDC
- φD(mm):39.5
- Standard Hole Diameter (mm) φd1 (H8): 14
- Standard Hole Diameter (mm) φd2 (H8): 20
- L(mm):56
- B(mm):27.2
- C(mm):14.3
- F(mm):6
- G(mm):1.6
- 4-M:M4
- Tightening Torque (N・m): 4.5
- Service Torque (N · m): 50
- Maximum speed (rpm): 3000
- Torsion Spring Constant (N m/rad): 8000
- Backlash (°): 0.1
- Allowable deflection angle (°): 3
- Allowable eccentricity (mm): 0.3
- Allowable stretching (mm): +/- 0.5
- Moment of Inertia (kg · m2): 4 x 10^-5
- Mass (g): 180
| Order No. | 68-5639-26 | |
|---|---|---|
| Model No. | NBDC40-14-20 | |
| Standard price |
JPY: 8,040
USD: 50.03
Excange rate 1USD= 160.72JPY
Valid price in Japan |
|
| Quantity | 1piece | |
| Stock in Japan |
|
|
| Supplier Stock |
|
|
Product Variations (Different Sizes, Specifications, Optional Products, etc.)
| Product image | Order No. | Name | Model No. | Quantity | Standard price | Valid price in Japan | Stock [Supplier Stock] |
|
|---|---|---|---|---|---|---|---|---|
 |
68-5638-99 | Ball Coupling (Clamp Type) MBDC28-6-6 | MBDC28-6-6 | 1piece | JPY: 6,240 | USD: 38.83 |
|
|
 |
68-5639-01 | Ball Coupling (Clamp Type) MBDC28-6-8 | MBDC28-6-8 | 1piece | JPY: 6,240 | USD: 38.83 |
|
|
 |
68-5639-02 | Ball Coupling (Clamp Type) MBDC28-6-10 | MBDC28-6-10 | 1piece | JPY: 6,240 | USD: 38.83 |
|
|
 |
68-5639-03 | Ball Coupling (Clamp Type) MBDC28-6-12 | MBDC28-6-12 | 1piece | JPY: 6,240 | USD: 38.83 |
|
|
 |
68-5639-04 | Ball Coupling (Clamp Type) MBDC28-8-8 | MBDC28-8-8 | 1piece | JPY: 6,240 | USD: 38.83 |
|
|
 |
68-5639-05 | Ball Coupling (Clamp Type) MBDC28-8-10 | MBDC28-8-10 | 1piece | JPY: 6,240 | USD: 38.83 |
|
|
 |
68-5639-06 | Ball Coupling (Clamp Type) MBDC28-8-12 | MBDC28-8-12 | 1piece | JPY: 6,240 | USD: 38.83 |
|
|
 |
68-5639-07 | Ball Coupling (Clamp Type) MBDC28-10-10 | MBDC28-10-10 | 1piece | JPY: 6,240 | USD: 38.83 |
|
|
 |
68-5639-08 | Ball Coupling (Clamp Type) MBDC28-10-12 | MBDC28-10-12 | 1piece | JPY: 6,240 | USD: 38.83 |
|
|
 |
68-5639-09 | Ball Coupling (Clamp Type) MBDC28-12-12 | MBDC28-12-12 | 1piece | JPY: 6,240 | USD: 38.83 |
|
|
 |
68-5639-10 | Ball Coupling (Clamp Type) MBDC32-8-8 | MBDC32-8-8 | 1piece | JPY: 6,840 | USD: 42.56 |
|
|
 |
68-5639-11 | Ball Coupling (Clamp Type) MBDC32-8-10 | MBDC32-8-10 | 1piece | JPY: 6,840 | USD: 42.56 |
|
|
 |
68-5639-12 | Ball Coupling (Clamp Type) MBDC32-8-12 | MBDC32-8-12 | 1piece | JPY: 6,840 | USD: 42.56 |
|
|
 |
68-5639-13 | Ball Coupling (Clamp Type) MBDC32-8-14 | MBDC32-8-14 | 1piece | JPY: 6,840 | USD: 42.56 |
|
|
 |
68-5639-14 | Ball Coupling (Clamp Type) MBDC32-10-10 | MBDC32-10-10 | 1piece | JPY: 6,840 | USD: 42.56 |
|
|
 |
68-5639-15 | Ball Coupling (Clamp Type) MBDC32-10-12 | MBDC32-10-12 | 1piece | JPY: 6,840 | USD: 42.56 |
|
|
 |
68-5639-16 | Ball Coupling (Clamp Type) MBDC32-10-14 | MBDC32-10-14 | 1piece | JPY: 6,840 | USD: 42.56 |
|
|
 |
68-5639-17 | Ball Coupling (Clamp Type) MBDC32-12-12 | MBDC32-12-12 | 1piece | JPY: 6,840 | USD: 42.56 |
|
|
 |
68-5639-18 | Ball Coupling (Clamp Type) MBDC32-12-14 | MBDC32-12-14 | 1piece | JPY: 6,840 | USD: 42.56 |
|
|
 |
68-5639-19 | Ball Coupling (Clamp Type) MBDC32-14-14 | MBDC32-14-14 | 1piece | JPY: 6,840 | USD: 42.56 |
|
|
 |
68-5639-20 | Ball Coupling (Clamp Type) NBDC40-12-12 | NBDC40-12-12 | 1piece | JPY: 8,040 | USD: 50.03 |
|
|
 |
68-5639-21 | Ball Coupling (Clamp Type) NBDC40-12-14 | NBDC40-12-14 | 1piece | JPY: 8,040 | USD: 50.03 |
|
|
 |
68-5639-22 | Ball Coupling (Clamp Type) NBDC40-12-18 | NBDC40-12-18 | 1piece | JPY: 8,040 | USD: 50.03 |
|
|
 |
68-5639-23 | Ball Coupling (Clamp Type) NBDC40-12-20 | NBDC40-12-20 | 1piece | JPY: 8,040 | USD: 50.03 |
|
|
 |
68-5639-24 | Ball Coupling (Clamp Type) NBDC40-14-14 | NBDC40-14-14 | 1piece | JPY: 8,040 | USD: 50.03 |
|
|
 |
68-5639-25 | Ball Coupling (Clamp Type) NBDC40-14-18 | NBDC40-14-18 | 1piece | JPY: 8,040 | USD: 50.03 |
|
|
 |
68-5639-26 | Ball Coupling (Clamp Type) NBDC40-14-20 | NBDC40-14-20 | 1piece | JPY: 8,040 | USD: 50.03 |
|
|
 |
68-5639-27 | Ball Coupling (Clamp Type) NBDC40-18-18 | NBDC40-18-18 | 1piece | JPY: 8,040 | USD: 50.03 |
|
|
 |
68-5639-28 | Ball Coupling (Clamp Type) NBDC40-18-20 | NBDC40-18-20 | 1piece | JPY: 8,040 | USD: 50.03 |
|
|
 |
68-5639-29 | Ball Coupling (Clamp Type) NBDC40-20-20 | NBDC40-20-20 | 1piece | JPY: 8,040 | USD: 50.03 |
|