The friction power parameters (slipping speed, slip time, and set torque) may not be exceeded in order to avoid overheating the friction linings of the torque limiter.
EN
ROBA® is a trade name which has been the symbol of quality and experience in clutch construction for decades. A comprehensive range of torque limiters has originated from the robust jaw clutch (ROBA®-safety slip clutch).
ROBA®-slip hub devices are simple to use. The torque table makes it possible to set the torque according to a scale and offers considerably simplified installation. ROBA®-slip hubs are reasonably priced drive elements which protect machinery and equipment against costly damage, and against downtimes resulting from time-consuming repairs. As a result of their high-strength materials and careful manufacture with optimum utilization of space, ROBA®-slip hubs are smaller than similar clutches on the market.
Operating mode
The ROBA®‑slip hub is a load-holding, frictionally-locking torque limiting clutch (slip clutch).
If the set torque is exceeded (overload case), the drive element slips and, therefore, limits the torque.
ROBA®-slip hub
Here you will get:
Tip: Click on the column that is appropriate to you to configure the product in detail.
| Size | 0 | 01 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| min. Limit torque for overload MG min [Nm] | 2 | 6 | 14 | 26 | 50 | 110 | 140 | 240 | 400 | 680 | 1.200 |
| max. Limit torque for overload MG max [Nm] | 30 | 90 | 200 | 400 | 800 | 1.600 | 2.100 | 2.400 | 4.000 | 6.800 | 12.000 |
| min. Hub bore dmin [mm] | 7 | 12 | 12 | 15 | 19 | 25 | 30 | 40 | 48 | 60 | 57 |
| max. Hub bore dmax [mm] | 20 | 22 | 25 | 35 | 45 | 55 | 65 | 80 | 100 | 120 | 140 |
Tip: Click on the column that is appropriate to you to configure the product in detail.
| Size | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|
| min. Limit torque for overload MG min [Nm] | 8 | 16 | 40 | 80 | 110 |
| max. Limit torque for overload MG max [Nm] | 80 | 160 | 400 | 800 | 1.100 |
| min. Hub bore dmin [mm] | 12 | 15 | 19 | 25 | 30 |
| max. Hub bore dmax [mm] | 25 | 35 | 45 | 55 | 65 |
Tip: Click on the column that is appropriate to you to configure the product in detail.
| Size | 0 | 01 | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|---|
| min. Limit torque for overload MG min [Nm] | 18 | 60 | 130 | 250 | 550 | 1.100 | 1.400 |
| max. Limit torque for overload MG max [Nm] | 30 | 90 | 200 | 400 | 800 | 1.600 | 2.100 |
| min. Hub bore dmin [mm] | 10 | 12 | 12 | 15 | 20 | 25 | 30 |
| max. Hub bore dmax [mm] | 20 | 22 | 25 | 35 | 45 | 55 | 65 |
Tip: Click on the column that is appropriate to you to configure the product in detail.
| Size | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|---|
| min. Limit torque for overload MG min [Nm] | 2 | 14 | 26 | 50 | 110 | 140 | 240 |
| max. Limit torque for overload MG max [Nm] | 20 | 130 | 250 | 550 | 1.100 | 1.400 | 2.400 |
| min. Hub bore dmin [mm] | 7 | 12 | 15 | 19 | 25 | 30 | 40 |
| max. Hub bore dmax [mm] | 20 | 25 | 35 | 45 | 55 | 65 | 80 |
Tip: Click on the column that is appropriate to you to configure the product in detail.
| Size | 0 | 01 | 1 | 2 | 3 |
|---|---|---|---|---|---|
| min. Limit torque for overload MG min [Nm] | - | 6 | 14 | 26 | 50 |
| max. Limit torque for overload MG max [Nm] | - | 60 | 130 | 250 | 550 |
| min. Hub bore dmin [mm] | 7 | 12 | 12 | 15 | 19 |
| max. Hub bore dmax [mm] | 20 | 22 | 25 | 35 | 45 |
Tip: Click on the column that is appropriate to you to configure the product in detail.
| Size | 4 | 5 |
|---|---|---|
| min. Limit torque for overload MG min [Nm] | 110 | 140 |
| max. Limit torque for overload MG max [Nm] | 1.100 | 1.400 |
| min. Hub bore dmin [mm] | 25 | 30 |
| max. Hub bore dmax [mm] | 55 | 65 |
The friction power parameters (slipping speed, slip time, and set torque) may not be exceeded in order to avoid overheating the friction linings of the torque limiter.
