Couplings for rotary transducers
Flexible shaft connection with axial, radial or angled offset
Plastic coupling
Spiral coupling
Max. rotation speed:
10000 min
-1
6000 min
-1
Max. torque:
20 Ncm
80 Ncm
Moment of inertia:
1.1 gcm
2
8.7 gcm
2
Torsion spring constant:
25 Ncm/°
14 Ncm/°
Max. angle offset:
±2.5°
±4°
Max. shaft offset radial / axial:
±0.3 mm / ±0.2 mm
±0.25 mm / ±0.4 mm
Clamping screw tightening torque, max.:
30 Ncm
80 Ncm
Material:
Glass-reinforced polyamide 6.6
AlCuMgPb, chrome-plated
Weight:
approx. 3.5 g
16 g
Hengstler
Radial cable termination
Alarm, A, B, N output
Encoders: OptoAsic technology for greater reliability
Pulse shape: Square wave, 1:1 duty cycle