22
Operating Manual Gearbox
Commissioning and operation
Warning!
Due to its kinematic energy, the motor can cause torque-transmitting gearbox
components to break in non-stationary operation. This can result in uncontrolled
rotation or blocking of the output shaft, among other things.
• The maximum motor bending moment stated in the technical specifications must
be observed.
• The maximum motor bending moment must be taken into account in the dynamic
design in non-stationary operation.
Warning!
Exceeding the performance data given in the technical specifications can cause a
gearbox component to break. This can result in uncontrolled rotation or blocking of
the output shaft, among other things.
• During commissioning, the speeds, torques and external loads on the gearbox
must correspond to the maximum load intended for subsequent operation.
• The gearbox may only be operated within its technical specifications with regard
to speeds, torques, external loads and its operating temperature. Check in the
technical specifications whether the performance data must be reduced as the
gearbox temperature increases.
• Check for possible faults and malfunctions (including increased current con-
sumption, vibration, temperature e.g. due to deposits or sluggishness, noise
during operation, leakage, uncontrolled introduction of external forces and
torques e.g. due to foreign bodies).
Warning!
Uncontrolled introduction of external forces and torques due, for example, to
application-related impact and shock loads, emergency situations, foreign bodies
in guides or between the pinion and rack can lead to breakage of gears, shafts,
failure of gearbox bearings and leakage. This can result in uncontrolled rotation or
blocking of the output shaft, among other things.
• Uncontrolled introduction of external forces and torques must be avoided.
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