Technical data
10.4 Weight
BA 2030
114 Operating Instructions, 02/2021, A5E37880173A/RS-AM
10.4 Weight
The weight of the entire geared motor is given in the shipping papers.
The weight is stated on the rating plate of the motor, gearbox or geared motor.
The weight specification refers only to the product in the delivery state.
10.5 Sound energy level
SIMOGEAR geared motors have noise levels below the permissible noise levels defined for
gearboxes in VDI guideline 2159 and for motors in IEC 60034-9. Interaction with gearboxes
causes the motor noise values L
pfA or LWA to increase on average by 3 to 5 dB (A).
The circumferential velocity of the motor pinion has a significant influence on the additional
gearbox noise level. As a consequence, higher speeds or lower ratios result in higher noise.
SIMOGEAR geared motors provide a decisive advantage here, since the motor plug-on pinion
allows transmission ratios of up to 12 in the input stage.
A-weighted enveloping surface sound pressure level
External noise
Noise not generated by the gearbox but emitted from it are not taken into consideration.
Noise emitted by the drive and driven machines or the base are also not taken into
consideration. Even when the noise from the gearbox have been transferred there.
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