Baumuller DSD2 Series User Manual

TAM 00699 12
DSD2 045 – 132 04/2018
Three-phase synchronous motor English
Output elements:
On mounting the output element, pay attention to the related type of balancing. The output elements must
themselves be balanced in accordance with ISO 1940.
Suitable jigs are always to be used for fitting or removing output elements (e.g. clutch disk, gear, pulley).
• Use the threaded hole in the end of the shaft.
• When pulling, use intermediate washers to provide the shaft with mechanical protection.
 When hoisting heat up the drive elements if required (max. permissible temperature at shaft end
150°C).
Attention:
• On shaft versions without a key, the output elements are to be fastened to the output shaft by
means of suitable clamping sets.
• On shaft versions with a key, it must be ensured that the output elements rest on the shaft
shoulder. Note: The chamfer or radius on the output element and the shaft radius on the shoulder
must be matched.
• Is the tapped hole in the end of the shaft used for axial securing of output elements (e. g. belt pulley),
the maximum tightening torque acc. to following table 2 must not be exceeded.
Thread
Tightening torque
in Nm
M5
2,2
M8
10,0
M10
19,0
M12
33,0
M16
80,0
M20
160,0
Table 2: Tightening torque for safety screw S of a belt pulley
appropriate measures for securing screw must be applied
Vibration:
The site vibration response of the system, which is determined by the output elements, the
mounting conditions, the alignment, the installation, and the effects of external vibrations,
may cause the vibration values at the motor to increase.
In the interest of reliable motor operation and a long bearing service life, the permitted
vibration values in accordance with EN 60034-14 should not be exceeded. Under certain
circumstances, the rotor may need to be fully balanced with the output element (in
accordance with ISO 140).
The vibration value after mounting must not exceed the permitted rates of acceleration
(comp. Section 2.4 )
Where there are deviations from normal operation – e. g., rise in temperature, noises,
vibration – switch off the motor. Identify the cause and, if necessary, contact the
manufacturer.
S

Baumuller DSD2 Series Specifications

General

Brand	Baumuller
Model	DSD2 Series
Category	Engine
Language	English