2-15
TI71M01D06-01EN 3rd Edition: 2012.12.01
1 mm or mo
re
Fixing platform levelness: 0.01 mm
Rotor mounting screw
Stator mounting screw
Motor
2.6 Precautions
at
Installation, Moving and Storage
2.6.1 Installation of the Motor
The motor can be used by installing it either horizontally or vertically. If the motor is not
installed properly or installed in an inappropriate location, the motor's lifetime may be
shortened or failures may occur. Observe the following instructions and install the motor
correctly.
The DYNASERV motors do not have dust-, splash, nor water (oil)-proof structures. If it is
required to protect the motor from dust, splash, water or oil, it is the customer's responsibility
to prepare and install such protection.
Never install the DYNASERV motor in reverse, i.e., fixing the rotor of the motor and making
the stator rotate.
Installation Location
The motor is intended to be used in normal
indoor conditions.
•
Well ventilated places with little dust
and debris
•
Avoid installing the motor in an
atmosphere with high
temperature/high humidity or which
contains dust, dirt, metal powder,
corrosive gasses, etc.
Mechanical Connection
•
Attach a load securely using screws on the load mounting surface (the upper surface) of
the motor. Allow for a clearance of 1mm or more between the upper edge of the motor
and the load, and other structures so that the load is not in contact with or does not
interfere with parts other than the load mounting surface. If it is in contact with or
interferes with other parts, the mechanical precision may be degraded.
•
Set the tightening torque of the motor's rotor and stator mounting screws according to the
values listed in the maximum tightening torque table. If the screws are tightened with
excessive torque, the screw threads may be broken or the motor may break down.
•
The motor must be mounted to a level surface, which can only vary by 0.01mm or less.
The flatness of the surface may influence the precision and performance of the motor.
•
Prevent the mounting screws from loosening by using Loctite 601 or equivalent
thread-locking substance.
Maximum Tightening Torque
Model Rotor
Stator
DR5A 21N-m
21N-m
Motor
Remarks
Application
Temp.
0 ~ 45
°
C: Standard
0 ~ 40
°
C: CE continuous
operation rating
Humidity
20 ~ 85% RH
There must be no
condensation.
Average
Temp.
-20 ~ 85
°
C
Humidity
20 ~ 85% RH
There must be no
condensation.
Atmosphere
There must be no corrosive gasses, dirt or dust
Must be used at an maximum altitude of 1000 meters
above sea level (CE mounting condition)