68-5644-52 Cushion Coupling (Clamp Type) QJU45UB-12-14
Features
- Zero backlash.
- Vibration & sound absorption.
- Cushion is pipe shaped, highly flexible and long life.
- Cushioning material with high torsional rigidity
- Small selectable.
- Hub material is aluminum die cast, and moment of inertia is small.
- [Cushion Coupling]
- Cushioned couplings absorb eccentricity, declination and rotational vibration by deforming a cylindrical cushion surrounded by hub projections.
- The six cushions are completely independent, allowing each to deform effectively to easily cope with misalignment and rotational vibration.
- There are 4 types of cushion materials, and the difference in hardness shows the difference in torsional and eccentric characteristics.
Spec
- Series: QJU
- Cushion Material: Urethane/Blue (Soft)
- D(mm):45
- Standard Hole Diameter (mm) φd1 (H8): 12
- Standard Hole Diameter (mm) φd2 (H8): 14
- D1(mm):45
- d3(mm):24
- L(mm):48
- L1(mm):16.5
- F(mm):8
- A(mm):14.5
- M:M5
- Tightening Torque (N・m): 8
- MR (for Separation): M3
- Service Torque (N · m): 10
- Maximum speed (rpm): 4500
- Torsion Spring Constant (N m/rad): 280
- Allowable eccentricity (mm): 0.3
- Eccentric reaction force (N/mm): 400
- Allowable deflection angle (°): 2
- Declination reaction force (N m/°): 7
- Moment of Inertia (kg · m2): 3 x 10^-5
- Mass (g): 130
| Order No. | 68-5644-52 | |
|---|---|---|
| Model No. | QJU45UB-12-14 | |
| Standard price |
JPY: 4,800
USD: 30.09
Excange rate 1USD= 159.53JPY
Valid price in Japan |
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| Quantity | 1piece | |
| Stock in Japan |
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| Supplier Stock |
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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] |
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|---|---|---|---|---|---|---|---|---|
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68-5644-51 | Cushion Coupling (Clamp Type) QJU45UB-12-12 | QJU45UB-12-12 | 1piece | JPY: 4,800 | USD: 30.09 |
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68-5644-52 | Cushion Coupling (Clamp Type) QJU45UB-12-14 | QJU45UB-12-14 | 1piece | JPY: 4,800 | USD: 30.09 |
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68-5644-53 | Cushion Coupling (Clamp Type) QJU45UB-12-15 | QJU45UB-12-15 | 1piece | JPY: 4,800 | USD: 30.09 |
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68-5644-54 | Cushion Coupling (Clamp Type) QJU45UB-12-18 | QJU45UB-12-18 | 1piece | JPY: 4,800 | USD: 30.09 |
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68-5644-55 | Cushion Coupling (Clamp Type) QJU45UB-12-20 | QJU45UB-12-20 | 1piece | JPY: 4,800 | USD: 30.09 |
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68-5644-56 | Cushion Coupling (Clamp Type) QJU45UB-14-14 | QJU45UB-14-14 | 1piece | JPY: 4,800 | USD: 30.09 |
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68-5644-57 | Cushion Coupling (Clamp Type) QJU45UB-14-15 | QJU45UB-14-15 | 1piece | JPY: 4,800 | USD: 30.09 |
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68-5644-58 | Cushion Coupling (Clamp Type) QJU45UB-14-18 | QJU45UB-14-18 | 1piece | JPY: 4,800 | USD: 30.09 |
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68-5644-59 | Cushion Coupling (Clamp Type) QJU45UB-14-20 | QJU45UB-14-20 | 1piece | JPY: 4,800 | USD: 30.09 |
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68-5644-60 | Cushion Coupling (Clamp Type) QJU45UB-15-15 | QJU45UB-15-15 | 1piece | JPY: 4,800 | USD: 30.09 |
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68-5644-61 | Cushion Coupling (Clamp Type) QJU45UB-15-18 | QJU45UB-15-18 | 1piece | JPY: 4,800 | USD: 30.09 |
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68-5644-62 | Cushion Coupling (Clamp Type) QJU45UB-15-20 | QJU45UB-15-20 | 1piece | JPY: 4,800 | USD: 30.09 |
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68-5644-63 | Cushion Coupling (Clamp Type) QJU45UB-18-18 | QJU45UB-18-18 | 1piece | JPY: 4,800 | USD: 30.09 |
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68-5644-64 | Cushion Coupling (Clamp Type) QJU45UB-18-20 | QJU45UB-18-20 | 1piece | JPY: 4,800 | USD: 30.09 |
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68-5644-65 | Cushion Coupling (Clamp Type) QJU45UB-20-20 | QJU45UB-20-20 | 1piece | JPY: 4,800 | USD: 30.09 |
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