68-5638-30 Mini Ball Coupling (Single) MBS28-15-12
特徴
- Universal joint plus allowable end play function.
- Simple three-element structure consisting of an outer hub, an inner hub (stainless steel), and a sphere.
- Compact and powerful, ideal for miniaturizing mechanisms.
- Uses strong viscosity special grease.
- The size of MBS15~32 can be combined with different diameters.
- [Ball Coupling]
- Ball couplings are rotation-transmitting elements that combine the functions of universal joints and splines.
- The ball coupling consisting of three elements, an inner hub, an outer hub and a ball, has been patented for its functional structure.
- There are no size restrictions, so there are many possibilities from micro to large couplings.
- Compared to the size of the outer shape, the transmission torque, especially the damage torque, is large, so the device can be miniaturized.
- Since there are no basic restrictions on the material of the hub and ball, it can be used in water, oil, high temperature and low temperature vacuum.
- Couplings of declination angle and eccentricity (spline) amount can be designed to suit the required use in actual production.
- We can expect future developments in such fields as micro-robots, automatic machines, packaging machines, and large industrial machines.
- High speed and high rigidity servo support can also be considered.
Spec
- Series: MBS
- φD(mm):28
- Standard Hole Diameter (mm) φd1 (H8): 15
- Standard Hole Diameter (mm) φd2 (H8): 12
- L(mm):48
- C(mm):12.5
- E(mm):27.5
- F(mm):6
- M:M5
- Tightening Torque (N・m): 4
- Service Torque (N · m): 40
- Maximum speed (rpm): 4000
- Torsion Spring Constant (N m/rad): 9200
- Backlash (°): 0.4
- Allowable Deflection Angle (°): 12
- Allowable stretching (mm): +/- 3.0
- Moment of Inertia (kg · m2): 2.0 x 10^-5
- Mass (g): 150
| Order No. | 68-5638-30 | |
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| 型番 | MBS28-15-12 | |
| Standard price |
JPY: 4,800
USD: 30.11
Excange rate 1USD= 159.42JPY
Valid price in Japan |
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| Quantity | 1piece | |
| Stock in Japan |
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| Supplier Stock |
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