Skip to Content

Safety Couplings

These clutches or hubs are used if the torque must only be transmitted up to a certain, adjustable value. 

If the set maximum value is exceeded the coupling device starts slipping. If the torque falls below the limit again, the slipping stops. 

Thus for safety reasons a separate stop mechanism for the drive unit might be required. 

Friction clutches usually serve to connect two shafts. 

Sliding hubs usually serve to mount a drive wheel (chain wheel, drive pulley, spur gear, friction wheel, or similar ) on a shaft. 

Some types can be used for both applications as, e.g., either a drive wheel or a shaft connection can be flange mounted. 

Combinations of elastic coupling and friction clutch can also be supplied

 

61242100

Friction lining for sliding hub ROBA 612420
Lees meer 
1.00 € 1.0 EUR

61260500

Limit switch for safety clutch 220-250 V AC
Lees meer 
1.00 € 1.0 EUR

61200000

Sliding hub FS torque adjustable 0.5-5 Nm with pilot bore outer diameter 30mm with 2 disc springs max. bore: 10mm bush length 4.2mm with clamp nut
Lees meer 
1.00 € 1.0 EUR

61200002

Bush 4,2 for sliding hub FS 61200000 and 61200100
Lees meer 
1.00 € 1.0 EUR

61200007

Adjusting nut for sliding hub FS 61200000 and 61200100
Lees meer 
1.00 € 1.0 EUR

61200100

Sliding hub FS torque adjustable 1-10 Nm with pilot bore outer diameter 30mm with 4 disc springs max. bore: 10mm bush length 4.2mm with clamp nut
Lees meer 
1.00 € 1.0 EUR

61200300

Friction disc for sliding hub FS 61200000-61200100
Lees meer 
1.00 € 1.0 EUR

61200400

Plate spring for sliding hub FS 61200000-61200100
Lees meer 
1.00 € 1.0 EUR

61200500

Sliding hub FS torque adjustable 2-10 Nm with pilot bore outer diameter 45mm max. bore: 20mm bush length 4.2mm with clamp nut
Lees meer 
1.00 € 1.0 EUR

61200502

Bush 4,2 for sliding hub FS 61200500 and 61200600
Lees meer 
1.00 € 1.0 EUR

61200507

Adjusting nut for sliding hub FS 61200500 and 61200600
Lees meer 
1.00 € 1.0 EUR

61200600

Sliding hub FS torque adjustable 4-20 Nm with pilot bore outer diameter 45mm max. bore: 20mm bush length 4.2mm with clamp nut
Lees meer 
1.00 € 1.0 EUR

61200700

Friction disc for sliding hub FS 61200500-61200600
Lees meer 
1.00 € 1.0 EUR

61200800

Plate spring for sliding hub FS 61200500-61200600
Lees meer 
1.00 € 1.0 EUR

61201000

Sliding hub FS torque adjustable 7-34 Nm with pilot bore 10H8 outer diameter 64mm max. bore: 22mm bush length 10.3mm
Lees meer 
1.00 € 1.0 EUR

61201200

Bush 10,3 for sliding hub FS 612010-612020
Lees meer 
1.00 € 1.0 EUR

61203700

Adjusting ring for sliding hub FS size 350 hexagon SW 60 mm zinc-plated
Lees meer 
1.00 € 1.0 EUR

61201300

Bush 12,2 for sliding hub FS 612010-612020
Lees meer 
1.00 € 1.0 EUR

61201400

Bush 13,7 for sliding hub FS 612010-612020
Lees meer 
1.00 € 1.0 EUR

61201500

Friction disc for sliding hub FS 612010-612020
Lees meer 
1.00 € 1.0 EUR