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BF Coupling Assembled by pressing a polyurethane sleeve into hubs on both sides,Absorption of parallel, angular misalignments
IBEST manufactures high quality flexible coupling, which function in in dynamic application synchronously.
1.Features Of BF Clamp Type Flexible coupling with curved Jaw: * Coupling assembled by pressing a polyurethane sleeve into hubs on both sides. * Absorption of parallel, angular misalignments and shaft end-play by spring action. * Resistance to oil and electrical insulation. * Identical clockwise and anti-clockwise rotational characteristics. * Material: Aluminum alloy + middle part: polyurethane 4 pieces. * M: The hole dia. Of the encoder end. N: The hole dia. Of the user end. * D and L can be defined by user; Standard: Outside D=25mm, length=30mm. * Diameter of hollow shaft can be defined by user; Standard hole 4mm, 5mm. 6mm, 6.35mm, 8mm, 10mmm 12mm. * Torque <35.0Nm, the axial degree <0.15mm, the corner setover<1 degree. * Extensive application.
2.Technical Specification
| Property project | Specific parameter |
| D: External diameter of coupling. | 25mm (special please indicate) |
| L: the long of coupling. | 30mm (special please indicate) |
| M: The hole dia. of the encoder end. | Φ4,Φ5,Φ6,Φ8,Φ10,Φ12,Φ15mm |
| N: the hole dia.of the user end. | Φ4,Φ5,Φ6,Φ6.35,Φ7,Φ8,Φ10,Φ12,Φ15mm |
| Torque | ≤5.0Nm |
| The axial degree | ≤0.2mm |
| The corner setover | ≤1.0 |
3.Ordering Code
e.g. BF-5*5-D25L34
| Series | d1 | d2 | D | L | L1 | M |
| BF | 5 | 5 | 25 | 34 | 5.5 | M3 |
| BF | 6 | 6 | 25 | 34 | 5.5 | M3 |
| BF | 8 | 8 | 25 | 34 | 5.5 | M3 |
| BF | 10 | 10 | 30 | 42 | 6.5 | M3 |
| BF | 12 | 12 | 30 | 42 | 6.5 | M3 |
| BF | 15 | 15 | 30 | 42 | 6.5 | M3 |
Aluminum Encoder coupling 2830-5mm