ALS B
The Starflex has a simple construction of two hubs with a flexible element inside. There are three types of elements that differ in hardness and fit. The flexible element is a polyurethane elastomer and allows vibration damping and offset compensation.
- Element hardness: 90 JIS A / 97 JIS A
- Elemente as "tight fit" and "loose fit" available
- RoHS compliant
- 1.2 Nm to 650 Nm
- Suitable for Servo-, Stepper- and Standardmotors
| Model | Rated torque (Nm) | Max. torque (Nm) | Misalignment parallel (mm) | Misalignment angular (°) | Misalignment axial (mm) | Max. rpm (min-1) | Torsional stiffness (Nm/rad) | Axial stiffness (N/mm) | Inertia (kg·m2) | Mass (kg) |
| ALS-014-R | 2 | 4 | 0,10 | 1 | 0 bis +0,6 | 10000 | 21 | 380 | 1,98 × 10-7 | 0,007 |
| ALS-020-R | 5 | 10 | 0,10 | 1 | 0 bis +0,8 | 10000 | 43 | 400 | 1,09 × 10-6 | 0,019 |
| ALS-030-R | 12,5 | 25 | 0,10 | 1 | 0 bis +1,0 | 10000 | 136 | 650 | 6,19 × 10-6 | 0,045 |
| ALS-040-R | 17 | 34 | 0,10 | 1 | 0 bis +1,2 | 10000 | 1550 | 1700 | 4,01 × 10-5 | 0,16 |
| ALS-055-R | 60 | 120 | 0,10 | 1 | 0 bis +1,4 | 7000 | 2000 | 1350 | 1,63 × 10-4 | 0,34 |
| ALS-065-R | 160 | 320 | 0,10 | 1 | 0 bis +1,5 | 5900 | 3100 | 1400 | 3,69 × 10-4 | 0,54 |
| ALS-080-R | 325 | 650 | 0,10 | 1 | 0 bis +1,8 | 4800 | 6000 | 1710 | 1,04 × 10-3 | 1,00 |
Clamping version with red element 97 Shore A
| Model | Rated torque (Nm) | Max. torque (Nm) | Misalignment parallel (mm) | Misalignment angular (°) | Misalignment axial (mm) | Max. rpm (min-1) | Torsional stiffness (Nm/rad) | Axial stiffness (N/mm) | Inertia (kg·m2) | Mass (kg) |
| ALS-014-Y | 1,2 | 2,4 | 0,10 | 1 | 0 bis +0,6 | 10000 | 12 | 200 | 1,98 × 10-7 | 0,007 |
| ALS-020-Y | 3 | 6 | 0,15 | 1 | 0 bis +0,8 | 10000 | 24 | 210 | 1,09 × 10-6 | 0,019 |
| ALS-030-Y | 7,5 | 15 | 0,15 | 1 | 0 bis +1,0 | 10000 | 73 | 330 | 6,19 × 10-6 | 0,045 |
| ALS-040-Y | 10 | 20 | 0,10 | 1 | 0 bis +1,2 | 10000 | 760 | 940 | 4,01 × 10-5 | 0,16 |
| ALS-055-Y | 35 | 70 | 0,15 | 1 | 0 bis +1,4 | 7000 | 1400 | 1160 | 1,63 × 10-4 | 0,34 |
| ALS-065-Y | 95 | 190 | 0,15 | 1 | 0 bis +1,5 | 5900 | 2100 | 1200 | 3,69 × 10-4 | 0,54 |
| ALS-080-Y | 190 | 380 | 0,15 | 1 | 0 bis +1,8 | 4800 | 4000 | 1430 | 1,04 × 10-3 | 1,00 |
Clamping version with yellow element 90 Shore A
| Model | d1/d2 Min. | d1/d2 Max. | D | DB | L | L1, L2 | E | S | B | G | M | Nm |
| ALS-014-R | 3 | 6 | 14 | 16,1 | 22 | 7 | 8 | 1 | 3,5 | 4,8 | 1-M2 | 0,4 |
| ALS-020-R | 4 | 8 | 20 | 20 | 30 | 10 | 10 | 1 | 5 | 6,5 | 1-M2.5 | 1 |
| ALS-030-R | 6 | 14 | 30 | 30 | 35 | 11 | 13 | 1,5 | 5,5 | 10,5 | 1-M3 | 1,5 |
| ALS-040-R | 8 | 20 | 40 | 43,2 | 66 | 25 | 16 | 2 | 12,5 | 15 | 1-M5 | 7 |
| ALS-055-R | 10 | 28 | 55 | 55 | 78 | 30 | 18 | 2 | 10,5 | 20 | 1-M6 | 14 |
| ALS-065-R | 14 | 35 | 65 | 69,8 | 90 | 35 | 20 | 2,5 | 11,5 | 24,5 | 1-M8 | 30 |
| ALS-080-R | 19 | 45 | 80 | 80 | 114 | 45 | 24 | 3 | 11,5 | 30 | 1-M8 | 30 |
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