Siemens SIMOGEAR BA 2330 - Technical Description; General Technical Description

Technical description
4
4.1 General technical description
The following directives and standards are relevant for the motor:
Table 4-1 Overview of the standards
Topic Standard
Dimensions and operation characteristics IEC60034‑1
Procedure for determining the losses and the e󹪟ciency of rotating
electrical machines and tests
IEC60034‑2‑1
IEC60034‑2‑2
Measuring the energy e󹪟ciency for converter operation IEC60034‑2‑3
Degree of protection IEC60034‑5
Cooling IEC60034‑6
Terminal marking and direction of rotation IEC60034‑8
Noise emission IEC60034‑9
Thermal protection IEC60034‑11
Starting characteristics for rotating electrical motors IEC60034‑12
E󹪟ciency classi󹪝cation of three-phase squirrel-cage induction motors IEC60034‑30‑1
Energy e󹪟ciency class for converter motors (IE code) IECTS60034‑30‑2
IECstandard voltages IEC60038
Safety of machinery IEC60204‑1
The motor is equipped with grease-lubricated roller bearings. The bearings are permanently
lubricated.
The stator winding is designed for temperature class155 (F). The stator winding can be
optionally implemented with temperature class 180(H). Ensure that the speci󹪝c temperature
class is maintained in order to guarantee disturbance-free operation. As option, various
temperature sensors and/or shutdown devices can be used for this purpose.
In the standard version, the rotor has vibration severity gradeA. For the converter world
motor, 󹪝nely balanced rotors are used as standard.
The technical data for the optional monitoring equipment can be viewed in the circuit
diagrams, on the rating plate or in the special order documents.
The stator housing and bearing shields are made of die-cast aluminum or cast iron.
The surface of the stator housing is equipped with cooling 󹪝ns and a mounted terminal box
or motor connector.
The converter world motor is not subject to VO(EU)2019/1781 or Ecodesign for Energy-
Related Products and Energy Information Regulations 2021(UK). The motors are not
intended to be directly connected to a three-phase line supply.
Motors for mounting onto SIMOGEAR gearboxes
Operating Instructions, 01/2024, A5E53220841A/RS-AA 31