In the field of special machine construction there is a large variety of applications and usage of drive technology equipment. As this field is extremely wide in applications Miki Pulley is supplying to special coil winding machine producers, ship loaders…
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Servoflex SFH S
The strongest coupling in the Servoflex family with up to 8000Nm transmittable torque. High torsional stiffness ensures accurate shaft rotation for precise control. All types are available with different mounting options.
- Max. 8‘000 Nm
- Max. 5‘900 rpm
- Parts delivery possible
- Zero Backlash
- RoHs compliant
| Model | Rated torque (Nm) | Misalignment angular (°) | Misalignment axial (mm) | Max. rpm (min-1) | Torsional stiffness (Nm/rad) | Axial stiffness (N/mm) | Inertia (kg·m2) | Mass (kg) | 3D |
| SFH-150S | 1000 | 1 | ±0.4 | 5900 | 1500000 | 244 | 12.60×10-3 | 4.71 | |
| SFH-170S | 1300 | 1 | ±0.5 | 5100 | 2840000 | 224 | 26.88×10-3 | 7.52 | |
| SFH-190S | 2000 | 1 | ±0.5 | 4700 | 3400000 | 244 | 43.82×10-3 | 10.57 | |
| SFH-210S | 4000 | 1 | ±0.55 | 4300 | 4680000 | 508 | 68.48×10-3 | 13.78 | |
| SFH-220S | 5000 | 1 | ±0.6 | 4000 | 5940000 | 448 | 102.53×10-3 | 18.25 | |
| SFH-260S | 8000 | 1 | ±0.7 | 3400 | 10780000 | 612 | 233.86×10-3 | 29.66 |
Unit [mm]
| Model | d1/d2 Min. | d1/d2 Max. | D | N | L | LF | S | F | K | M | 3D |
| SFH-150S | 22 | 70 | 152 | 104 | 101 | 45 | 11 | 5 | 94 | 6-M8×36 | |
| SFH-170S | 28 | 80 | 178 | 118 | 124 | 55 | 14 | 6 | 108 | 6-M10×45 | |
| SFH-190S | 32 | 85 | 190 | 126 | 145 | 65 | 15 | 10 | 116 | 6-M12×54 | |
| SFH-210S | 38 | 90 | 210 | 130 | 165 | 75 | 15 | 8 | 124 | 6-M16×60 | |
| SFH-220S | 48 | 100 | 225 | 144 | 200 | 90 | 20 | -2 | 132 | 6-M16×60 | |
| SFH-260S | 55 | 115 | 262 | 166 | 223 | 100 | 23 | 11 | 150 | 6-M20×80 |
Unit [mm]
| Model | D | L | d1 / d2 | N1, N2 | LF | S | C | K | M | M1 | M2 |
| SFH-150S | 152 | 157 | 38, 40, 42, 45, 48, 50 | 108 | 65 | 11 | 8 | 94 | 6-M8×36 | 6-M8×60 | 3-M8 |
| SFH-150S | 152 | 157 | 55, 56, 60, 65, 70 | 128 | 65 | 11 | 8 | 94 | 6-M8×36 | 6-M8×60 | 3-M8 |
| SFH-170S | 178 | 160 | 38, 40, 42, 45, 48, 50 | 108 | 65 | 14 | 8 | 108 | 6-M10×45 | 6-M8×60 | 3-M8 |
| SFH-170S | 178 | 160 | 55, 56, 60, 65, 70 | 128 | 65 | 14 | 8 | 108 | 6-M10×45 | 6-M8×60 | 3-M8 |
| SFH-170S | 178 | 160 | 75, 80 | 148 | 65 | 14 | 8 | 108 | 6-M10×45 | 6-M8×60 | 3-M8 |
| SFH-190S | 190 | 175 | 38, 40, 42, 45, 48, 50 | 108 | 70 | 15 | 10 | 116 | 6-M12×54 | 6-M10×65 | 3-M10 |
| SFH-190S | 190 | 175 | 55, 56, 60, 65, 70 | 128 | 70 | 15 | 10 | 116 | 6-M12×54 | 6-M10×65 | 3-M10 |
| SFH-190S | 190 | 175 | 75, 80, 85 | 148 | 70 | 15 | 10 | 116 | 6-M12×54 | 6-M10×65 | 3-M10 |
| SFH-210S | 210 | 181 | 38, 40, 42, 45, 48, 50 | 108 | 73 | 15 | 10 | 124 | 6-M16×60 | 6-M10×65 | 3-M10 |
| SFH-210S | 210 | 181 | 55, 56, 60, 65, 70 | 128 | 73 | 15 | 10 | 124 | 6-M16×60 | 6-M10×65 | 3-M10 |
| SFH-210S | 210 | 181 | 75, 80, 85, 90 | 148 | 73 | 15 | 10 | 124 | 6-M16×60 | 6-M10×65 | 3-M10 |
Servomotor
Used in the field of robotics, handling automation or for the drive of linear actuators, the requirements to the new series of Servomotors is rising daily. For the safety application in a servomotor, especially in the case of a power shortage or emergency stop, Miki Pulley…
Machine tool
Miki Pulley is proudly looking back to a long year’s successful history in the field of machinetools. With a market share of over 80% in Japan in the field of flexible shaft couplings Miki Pulley could achieve the market leader position in this specific field. The flexible…
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