Material: Stainless steel 1.4568 (17/7 PH). The MSD-N clamping bush consists of a double-walled, hardened steel sleeve filled with a special pressure medium, a seal, a piston, a compression flange and fastening screws. When tightening the screws, the sleeves expand evenly against shaft and hub, creating a rigid connection. When the screws are loosened, the bush returns to its initial position and can be easily demounted. Concentricity: 0,03 - 0,06 mm. Tolerance: Shaft h9 (Ø 15 mm only h8), Hub H7. Advantages: fast mounting/demounting sensitive adjustment of the hub can be carried out during assembly - low fastening torque and few screws allow very simple assembly. good concentricity small dimensions allow little ouside diametre of the hub MN = transmittable torque at load of 0. If the screws are fastened with Manz. Fa = transmittable axial force at torque of 0. If the screws are fastened with Manz. Manz = required fastening torque for the screws. Temperature range: -30° to +85°C. The dimensions refer to bushes before assembly.
| d (mm) | 40 |
|---|---|
| D (mm) | 53 |
| D1 (mm) | 70 |
| L (mm) | 63 |
| L1 (mm) | 43 |
| L2 (mm) | 67 |
| Transmissible Torque T (Nm) | 750 |
| Transmissible Axial Force Fax (kN) | 37,5 |
| PW (N/mm²) | 90 |
| PN (N/mm²) | 70 |
| Bolts DIN 933, A4, No. of (pcs) | 9 |
| Bolts, Size (mm) | M 5 |
| Bolts, Manz (Nm) | 5,4 |
| Weight (kg) | 0,55 |
