In order to improve the products in this catalogue the specifications are subject to change without notice.
ASSEMBLY INSTRUCTIONS / MSD MG MOTOR SIDE DRIVE WITH A TIMING BELT
GENERAL INFORMATION
In this assembly instructions the linear unit and electric cylinder or slider, on which the motor side drive MSD will be
mounted, are designated as product. The motor or the gearbox are designated as motor. There is also an abbreviation
MSD used, by which the motor side drive is defined.
USED SYMBOLS
Remark, note
Warning!
Danger!
Risk of coming into contact with power conducting parts! The power supply must be disconnected!
For more information, please refer to the specified documentation
Use different tightening torque as it is presented in the section “Recommended tightening torques”
Table 1:
Recommended tightening torques of the screws of strength class 8.8.
RECOMMENDED TIGHTENING TORQUES
Tightening torque (8.8)
Thread size
M2
M2,5
M3
M4
M5
M6
M8
M
A, max
[Nm]
0,4
0,7
1,3
2,8
5,6
9,6
23,0
GENERAL INFORMATION
PERMISSIBLE LOADS
For the values of maximum rotational speed and
maximum torque of the product or the motor side drive
MSD MG, please refer to the product catalogue.
Overloading
The maximum rotational speed and the maximum
torque of the motor must not exceed the limits of the
product or the motor side drive MSD MG. Overloading
the product or MSD can lead to the product or MSD
being damaged.
Pretension of the belt
The excessive pretensioning of the belt may result in
breaking of the product drive shaft or the motor shaft.
Service life of the belt and bearings of the product or
the motor may be significantly reduced.
Recommended tightening torques of the screws