FRIEDRICH/VIMARC® stainless steel motors were developed to meet the constantly increasing demands on hygiene, germ-free use, and good cleaning characteristics in the food and pharmaceutical industries.
The stator housing and the terminal box cover of this series are made of investment-cast stainless steel and are hermetically sealed by deep-drawn stainless steel sheet metal covers. Special cleaning openings in the stainless steel housing provide excellent cleaning possibilities on the underside of the housing.
The smooth motor surface – without any ribbing – allows absolutely no formation of germs.
In all other respects these motors satisfy the general specifications of standard FRIEDRICH motors.
Voltage from 115 V to 690 V at 50 Hz and 60 Hz are available.
Degree of Protection:
F (155 °C) according to DIN EN 60034-1
Use high flexible cable for heavy mechanical stress for example: H07RN-F or A07RN-F according to DIN VDE 0282.
Permissible Ambient Temperature:
-20 to +40 °C.
Special versions with cold steel to -65 °C are available upon request.
Continuous operation (S1) and discontinuous operation at 100 % centrifugal force.
Without limitation, motors can be mounted in any position.
The type code is read as follows:
First block number = Working Moment in kgcm (Working Moment = 2 x Static Moment)
This is followed by a hyphen and then the pole number.
Where: 4 = 1460 rpm, 6 = 980 rpm (50 Hz primary frequency).
Behind the second dash, the size is specified.