Installation | 5
Instruction Manual R5 RA 0155 A_EN_en
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5.4 Fitting the Coupling
E
L
Coupling hub (machine side)
Coupling hub (motor side)
Coupling sleeve
Radial screw
Max. admissible
torque: 10 Nm
Machine type
Coupling size
Value “E” (mm)
Value “L” (mm)
RA 0155 A
BoWex
®
M-48
4
104
In case of a machine delivery without motor:
• Fit the second coupling hub on the motor shaft (separately delivered).
• Axially adjust the sleeve in such a way until value "E" (or “L”) is reached.
• When the coupling adjustment is done, lock the coupling hub by tightening the
radial screw.
• Mount the motor on the machine by including the coupling sleeve.
For further coupling information, go to
and download the instruction man-
ual of the BoWex
®
coupling.
5.5 Electrical Connection
DANGER
Live wires.
Risk of electrical shock.
• Electrical installation work must only be executed by qualified personnel.
NOTE
The operation with variable speed, i.e. with a variable-frequency drive or a soft starter
unit, is allowed as long as the motor is admitted and the permitted motor speed range is
neither underrun nor exceeded (see
).
Seek advice from your Busch representative.
• Make sure that the power supply for the motor is compatible with the data on the
nameplate of the motor.
• The electrical installation must comply with applicable national and international
standards.
• Provide a lockable disconnect switch on the power line so that the machine is com-
pletely secured during maintenance tasks.
• Provide an overload protection according to EN 60204-1 for the motor.
Содержание R5 RA 0155 A
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