FF-Type
Contact Contact Us
Fax：0084-024-66644590
Tel：0084-024-66644591
Email：sales@big-tree.vn
Add：No.37,Lane 209,Alley 173/37,AnDuongVuong Street,PhuThuong Ward,TayHo District,HaNoi City.
We have over 35 years of great success building our maintenance-free flange motors. The built-in cylindrical roller bearings with high load capacity and increased bearing life are lubricated with a special grease for life. The possibility errors associated with a dirty grease nipple, incorrect amount of grease being added or incorrect re-greasing is ruled out. By using our maintenance-free Flange motor you will reduce your maintenance costs.
General specifications
Power Supply:
Voltages from 115 V to 690 V at 50 Hz and 60 Hz available.
Degree of protection:
IP 54
Thermal class:
F (155 °C) according to DIN EN 60034-1
Tropical insulation:
standard
Electrical connection:
Use high flexible cable for heavy mechanical stress, for Example: H07RN-F or A07RN-F according to DIN VDE 0282.
Permissible ambient temperature:
-30 to +40 °C
Operating mode:
Continuous operation (S1) and discontinuous operation at 100 % centrifugal force.
Assembly:
Without limitation, motors can be mounted in any position.
Color coating:
By default, in 6011. Other RAL colors available on request.
Type code:
The numbers indicate the maximum 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 (at 50 Hz mains frequency).
General specifications
Power Supply:
Voltages from 115 V to 690 V at 50 Hz and 60 Hz available.
Degree of protection:
IP 54
Thermal class:
F (155 °C) according to DIN EN 60034-1
Tropical insulation:
standard
Electrical connection:
Use high flexible cable for heavy mechanical stress, for Example: H07RN-F or A07RN-F according to DIN VDE 0282.
Permissible ambient temperature:
-30 to +40 °C
Operating mode:
Continuous operation (S1) and discontinuous operation at 100 % centrifugal force.
Assembly:
Without limitation, motors can be mounted in any position.
Color coating:
By default, in 6011. Other RAL colors available on request.
Type code:
The numbers indicate the maximum 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 (at 50 Hz mains frequency).
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