Sourcing Manager in South China working on one project for
Motors, interested pls begin contact via email yuanrong168@yahoo.com.cn
:
1st P.O
Need standard general purpose 3 phase and single phase (with capacitors
and without) motors. They should be made according to DIN standards. We need
motors with frame size from 56 to 225 for 3 phase and from 71 to 100 for
single phase. Frames up to 132 should be aluminium, from 160 – from cast
iron.
Power range for these frame sizes is usually from 0,09kW to 37kW, depends
from manufacturer. Motors usually are made with 2,4,6 poles (speed
~3000,~1500,~1000 rpm respectively), voltage 230/400 or 400/690V, frequency
50 Hz. We require protection class IP55 Insulation class F (sometimes H, on
special request). We buy motors with flanges B3, B35, B5, B34a, B14a.
The primary reference – DIN standard, everything is there. I do not believe
that there exists any motor manufacturer that doesn’t know what B3 is. (海归论坛 www.haiguinet.com)