Elastomer Coupling – Model CTE-4
internally screwed with conical clamping ring
- high clamping forces
- screwed inside
- axial plug-in
- suitable for high speeds
- backlash-free
- high concentricity
- vibration damping
- electrically insulating
- special designs like stainless steel on request
| properties | unit of measurement | unit symbol | 30 | 60 | 150 | 300 |
|---|---|---|---|---|---|---|
| elastomer insert | A | B | A | B | A | B | A | B | ||
| rated torque | TKN | 17 | 21 | 60 | 75 | 160 | 200 | 310 | 400 | |
| max. torque * | (Nm) | TKmax. | 34 | 42 | 120 | 150 | 320 | 400 | 620 | 800 |
| length | (mm) | A-2 | 55 | 63 | 77 | 96 | 109 |
| diameter | (mm) | B | 42 | 56 | 66 | 82 |
| clamping fit length | (mm) | C | 20 | 23 | 29 | 37 | 43,5 |
| inner-Ø H7 | (mm) | D1/2 | 8-24 | 12-32 | 19-35 | 20-45 |
| screw | G | M4 | M5 | M5 | M6 | |
| tightening torque | (Nm) | G | 3 | 6 | 7 | 12 |
| distance | (mm) | H | 16 | 18 | 20 | 24 |
| moment of inertia per hub | (10-3kgm2) | J | 0,02 | 0,1 | 0,2 | 0,6 |
| rotational speed ** | (min-1) | 19.000 | 14.000 | 12.000 | 10.000 | |
| approximate weight | (kg) | 0,2 | 0,4 | 0,6 | 1,1 | |
| Alu | Alu | Alu | Alu | |||
| CT-E4-21-02 |
* Maximum transmittable torque of the clamping hub depends on the bore diameter.
** At higher speeds, the couplings must be finely balanced.
*** Insert A corresponds to shore hardness 98 A, Insert B corresponds to shore hardness 64 D.
Other hub materials as well as keyway according to DIN 6885 available at extra charge.
