Siemens SIMOTICS XP 1MB 1 Series User Manual

Checking When the
motor is
running
At stand‐
still
Any bearing insulation is 󹪝tted as shown on the plates and labels  X
The CABLES and insulating parts and components are in good condition and
there is no evidence of discoloring
 X
(*) You can perform these checks while the motor is at standstill or, if required, while running.
NOTICE
Machine damage
When carrying out the inspection, if you detect any impermissible deviations from the normal
state, you must rectify them immediately. They may otherwise cause damage to the machine.
9.2.5 Assessing the rolling bearings
To assess the rolling bearings, it is generally not necessary to dismantle the machines. The motor
only has to be dismantled if the bearings are to be replaced.
The state of a rolling bearing can be assessed by analyzing the bearing vibration. The
measured values provide an indication and can be assessed by specialists. In this case,
contact the ServiceCenter (Page12).
Maintenance
9.2Inspection and maintenance
1MB..1/2/3/4 - shaft heights 63 ... 355
120 Operating Instructions, 11/2023, A5E52779900A

Siemens SIMOTICS XP 1MB 1 Series Specifications

General

Brand	Siemens
Model	SIMOTICS XP 1MB 1 Series
Category	Industrial Equipment
Language	English