ALU-FLEX AFA 1421 03/04
ALUMINIUM GROOVED FLEXIBLE COUPLING ALU-FLEX 1421 03/04
Without free-plays. They do not produce any speed variations in the transmission
High torsional rigidity
Resistant to oils and chemical products
Mechanical protection against excessive torque
Direct from Manufacturer
On orders over 150€
ALU-FLEX are single flexible couplings in a single piece, machined from hardened aluminium alloy.
They are suitable for transmissions that require moderate torque and when shaft misalignment is not very large. They act as mechanical fuses to excessive torques.
These couplings are suitable for measurement and control systems, together with reduced torque drives. They permit transmission of very precise kinematic movement, without freeplay and with low torsional elasticity. They are recommended for auxiliary machines, tachometric generators potentiometers and encoders etc.
The coupling will absorb errors in alignment and shaft installation.
- Weight aprox.
- 6,5 gr
- Maximum speed
- 6.000 rpm
- 50 Ncm
- Clamping torque
- 50 Ncm
- Admissible max. angular misalignment
- ±3 degree
- Admissible max. axial misalignment
- ±0,25 mm
- Admissible max. radial misalignment
- ±0,2 mm
- Torsion spring stiffness
- 4,5 Nm/rad
- 1,9 gcm²
- Radial spring stiffness
- 22 N/mm