Beam coupling with detachable clamp hubs aluminium 23012-01-0250280608
- Backlash-free beam coupling with detachable clamp hubs
- High torsional stiffness, compensation of shaft misalignment with minimum restoring forces
- For shaft diameters from 6 to 35 mm
- Torque range: 7 - 190 Nm
- Installation friendly coupling type
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Designation
Beam coupling
Version 1
with detachable clamp hubs
Main
material
aluminium
L=Length
28
C
(ISO 4762)
M3
D1
(H7)
6
D1/D2
max.
12
D1/D2
min.
6
D2
(H7)
8
D4
25
L1
8
L2
4
Moment of inertia
(gm²)
0,00228
Nom. torque
Nm
7
Size
25
Tightening
torque of
screws Nm
1,5
Torsional stiffness
(10³ Nm/rad)
0,733
UNSPSC Code
23153402
max.
rpm
8000
max.
angular offset
(°)
1
max. shaft offset
axial
(mm)
1
max. shaft offset
radial
(mm)
0,1
~ 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
Beschreibung
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
The beam couplings have a H7 tolerance. The recommended clearance tolerance is 0.02 - 0.05 mm. This tolerance and lubricating the shaft journals aids assembly and removal.
On request
Desired hub holes D1 and D2 seperately with tolerance class or tolerance zone.
DIN 6885 keyway.
DIN 6885 keyway.
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