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Technical description
3.1
General technical description
The adapters are intended for the mounting of IEC and NEMA standard motors or SIEMENS
servomotors.
The adapters are equipped with grease-lubricated roller bearings. The bearings are permanently
lubricated.
The adapters are made of aluminum or gray cast iron.
3.2
Maximum permissible operation
Observe the maximum values specified on the rating plate. Explanation in BA 2030, General
technical data.
3.3
Flexible coupling
Generally use a flexible coupling for the gearbox input and output.
If a rigid coupling or other input or output elements are to be used that give rise to additional
radial and / or axial forces (e.g. gear wheels, belt pulleys), this must be contractually agreed.
Refer to the relevant operating instructions for details of how to use the coupling.
3.4
Backstop K2X, K3X
NOTICE
Service life limited
Drive speeds below 1,000 rpm or frequent starting and stopping operations (≥ 20 starts / stops
per hour) will limit service life.
Ensure that the backstop is replaced in time when frequent starting and stopping operations
are performed.
SIMOGEAR adapters for gearboxes - KS, K2, K3, K4, K5, KQ, KQS, K8, A, AZ
Operating Instructions, 05/2022, A5E37431501A/RS-AL
Ex-version gearboxes
The drive speed in the table "Drive speed when using backstops" must be maintained
in continuous operation.
Starting and stopping operations ≤ 20 starts / stops per hour are permissible.
3
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