Weight; Sound Energy Level - Siemens BA 2030 SERIES Operating Instructions Manual

Technical data

10.3 Weight

10.3 Weight
The weight of the entire geared motor is given in the shipping papers.
If the weight exceeds 30 kg, the weight of the entire geared motor is indicated on the rating
plate of the gearbox or geared motor.
Where there are several rating plates on one geared motor, the specification on the main
gearbox is decisive.
The weight specification refers only to the product in the delivery state.
10.4

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. In conjunction with
gearboxes, the motor noise values L
The circumferential velocity of the motor pinion has a significant influence on the additional
gearbox noise. As a consequence, higher speeds or lower ratios result in higher noise.
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.
94
or L increase on average by 3 dB (A).
pfA WA
Operating Instructions, 11/2017, A5E37880173A/RS-AE
BA 2030