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  3. 23000
  4. Couplings
  5. Rigid couplings Clamped via grub screw
    6. 23049-2080
Designation
Rigid coupling
Version 1
Clamping with grub screw
Main material
stainless steel
Surface finish body
bright
D1=Fastening hole
8
D4=Outside diameter
24
L=Length
35
C (DIN 916)
M4
Nominal torque Nm
5,4
SW
2
Tightening torque of screws Nm
1,76
~ CONFLICT MINERALS 3TG status
no intentional 3TG
~ CP65 substance 2 cancer
nickel (metallic)
~ PFAS free?
yes
~ REACH SVHC-free?
yes
~ RoHS conformity
yes, without exemption
~ TSCA 6(H) conformity
yes

Description

Material

Steel.
Stainless steel 1.4305.

Version
Steel black oxidised.
Stainless steel bright.
Note
Rigid couplings transmit high torques backlash-free and with high rigidity. They are used where there are no shaft misalignments or alignment errors. Wear and maintenance-free. Transmission of the maximum nominal torque can only be achieved with optimum assembly and dimensional accuracy of the shafts. Max. speed 4000 rpm.

The rigid couplings have grub screws for point fastening of the coupling to the shaft.

Form B: With DIN 6885/1 tolerance P9 keyway.
On request
Rigid couplings without keyway.
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