5 | Installation
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0870573045_NC1500B_VR_A0002_IM_en
5.5 Fitting the Coupling
2
3
E
1
Coupling hub (machine side)
Coupling hub (motor side)
Elastic insert
Radial screw
Max. admissible
torque: 10 Nm
Ring
Machine type
Coupling size
Value “E” (mm)
NC 1500 B
Samiflex
®
A4CS
3.5
In case of a machine delivery without motor:
• Fit the second coupling hub on the motor shaft (separately delivered).
• Axially adjust the hub in such a way until value "E" is reached.
• When the coupling adjustment is done, lock the coupling hub by tightening the
radial screw.
• Mount the motor on the machine.
• Mount the elastic insert and ring.
For further coupling information, go to
manual of the Samiflex
®
coupling.
5.5.1 Coupling Alignment
The recommended radial and angular displacement/ alignment limitations for the CO-
BRA NC 1500 B VR pump/ coupling alignment should not exceed 0.01 mm in any direc-
tion.
