PT
Classic series for installation in both the A-bearing side and the B-bearing side of servomotors.
The ROBA®-servostop® is a closed-circuit, electromagnetic safety brake.
When the brake is closed, the rotor is held between the armature disk and the flange plate by the friction linings. When the current of the built-in solenoid is switched on, the magnetic field pulls the armature disk against the force of the springs to the coil carrier. The brake is released.
Download catalogueROBA®-servostop® Classic
Here you will get:
Tip: Click on the column that is appropriate to you to configure the product in detail.
| Size | 50 | 60 | 70 | 80 | 90 | 100 | 120 | 140 | 160 |
|---|---|---|---|---|---|---|---|---|---|
| Braking torque MN [Nm] | 1,5 | 3,1 | 5,3 | 7 | 9,8 | 15,5 | 30 | 60 | 100 |
| Coil voltage U [VDC] | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| max. Speed nmax [min-1] | 9.500 | 8.000 | 7.000 | 6.500 | 5.500 | 5.000 | 4.000 | 3.500 | 3.000 |
| max. Idle speed [min-1] | 20.000 | 16.500 | 14.500 | 12.500 | 11.500 | 9.500 | 7.500 | 6.500 | 5.500 |
| min. Hub bore d1 min [mm] | 8 | 9 | 11 | 13 | 13 | 18 | 23 | 32 | 30 |
| max. Hub bore d1 max [mm] | 12 | 15 | 20 | 20 | 25 | 30 | 35 | 45 | 50 |
| Outer diameter H [mm] | 52 | 62 | 72 | 80 | 90 | 102 | 124 | 147 | 166 |
| Length L [mm] | 31,15 | 31,15 | 34,25 | 35,25 | 39,3 | 42,4 | 44,4 | 53,4 | 57,45 |
