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  2. Systems and components for machine and plant construction
  3. 23000
  4. Couplings
  5. Beam couplings aluminium with detachable clamp hubs
    6. 23012-01-0400481212
Designation
Beam coupling
Version 1
with detachable clamp hubs
Main material
aluminium
L=Length
48
C (ISO 4762)
M5
D1 (H7)
12
D1/D2 max.
19
D1/D2 min.
6
D2 (H7)
12
D4
40
L1
11
L2
5,5
Moment of inertia (gm²)
0,02790
Nom. torque Nm
19
Size
40
Tightening torque of screws Nm
7
Torsional stiffness (10³ Nm/rad)
3,767
max. rpm
5000
max. angular offset (°)
1
max. shaft offset axial (mm)
0,85
max. shaft offset radial (mm)
0,15
~ CONFLICT MINERALS 3TG status
no intentional 3TG
~ CP65 substance 1 cancer & reproductive toxicity
lead and lead compounds
~ CP65 substance 2 cancer
soots, tars, and mineral oils
~ PFAS free?
not yet identified
~ REACH SVHC-free?
no
~ REACh SVHC 1 name > threshold
lead
~ RoHS conformity
yes, with exemption
~ RoHS exemption/s
III/6b-II
~ TSCA 6(H) conformity
yes

Description

Material
Aluminium.
Version
Bright.
Note
Backlash-free, torsionally stiff, flexurally elastic and maintenance-free all-metal coupling for the transmission of angularly synchronous rotary movements. The innovative slot structure enables very good axial, radial and angular flexibility with low restoring forces. Best suited for servomotors. With detachable clamp hub for shaft fastening.
Temperature range
-50 °C to +150 °C.
Assembly
I giunti con perno a molla hanno una tolleranza H7. Il margine di accoppiamento consigliato è di 0,02 mm - 0,05 mm. Questa tolleranza e l'oliatura dei perni dell'albero facilitano il montaggio e lo smontaggio.
Su richiesta
Foro del mozzo D1 e D2 con classe o campo di tolleranza.
Cava per linguetta secondo DIN 6885.
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