THREE PHASE AC MOTOR
Power:0.55KW-1000KW
Voltage:230/380/440/3000/3300/6000/6600/10000V
Speed:250Rpm-3000Rpm
No.of Poles:2,4,6,8,10,12,14,16,....
Frequency:50/60Hz
Color:As per customer demands
Brand:SEMC
Qingfeng is the most famous V-ring commutator manufacturer in China. For more than 30 years, we have provided many high-quality commutators to the locomotive traction motor industry, rolling steel motor industry, oil drilling motor industry, etc.
We offer Commutators for D17, D29, D37, D43, D47, D57, D77, D87, D100, GE731, GE747, GE841, GE752, GE761, GE763 .etc, and accept custom commutators
Brake Disc Main Size, Weight And Moment Of Inertia
Disc diameter D T K S D3max Inertia Moment kg  m2 Weight kg
I II I II I II
315 15 10 42 180 155 0. 116 0. 11 8.5 6. 7
355 15 10 54 200 175 0. 192 0. 178 11.4 9. 9
400 15 14 54 255 230 0. 32 0. 29 15.2 12.4
450 15 16 54 305 280 0. 55 0. 46 19.7 15.6
500 15 18 54 325 295 0. 83 0.71 25 20
560 15 18 54 350 320 1.28 1. 13 30. 7 25.6
630 15 20 54 400 360 2. 06 1.83 38.8 33
710 15 20 54 480 420 3. 32 2.9 46.5 39.4
800 15 24 70 540 500 5. 87 4.8 67.8 52.7
900 15 24 70 600 560 9.3 7.9 86.6 70.3
1000 20 30 80 620 560 17.4 15. 7 128.8 115. 1
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