YKK series LV motors are SCR motors, they are used to drive Blowers, Compressor, Pumps, Crusher, Stock-removings and other general-purpose machinery. They can serve as the prime movers in power plants, steel, coal mines, mechanical industries etc field.
Frame size: H355~710mm
Power range: 185kW~4000kW
Poles: 2~16
Rated voltage: 380~1140V
Frequency: 50Hz\60Hz
Insulation class: F,H
Degree of protection: IP44/54
Mounting arrangemnt: IMB3,V1
Cooling method: IC01
Type duty: S1
The motor has such advantage as high efficiency, energy-saving, low noise, low vibration, light weight and reliable performance. They are easy for installation and maintenance.
Advantages of motor:
1. Small size, light weight and large output.
2, it can run at low speed and high power, and it can save the reducer from directly driving a large load.
3. It has all the advantages of the traditional DC motor, and at the same time cancels the carbon brush and slip ring structure.
4, soft start and soft stop, good braking characteristics, can save the original mechanical braking or electromagnetic braking device.
5, high efficiency, the motor itself has no excitation loss and carbon brush loss, eliminating multi-stage deceleration loss, and the comprehensive power saving rate can reach 20%~60%, and the purchase cost can be recovered only by saving electricity for one year.
6. High reliability, good stability, strong adaptability and simple maintenance.
7. Bump and vibration resistance, low noise, small vibration, smooth operation and long service life.
8, no radio interference, no sparks, especially suitable for explosive places, explosion-proof.
Induction Electric Motors Type YKK H355~630(6KV) |
Height of an axis,mm |
Power, kW at frequency of rotation |
The size of a shaft, mm at frequency of rotation |
The connecting sizes, mm |
2р=2 |
2р=4 |
2р=6 |
2р=8 |
2p=2 |
2р=4 |
others |
3000 |
1500 |
1000 |
750 |
DxE |
B |
C |
A |
K |
H |
min -1 |
min -1 |
min -1 |
min -1 |
2p=2 |
others |
355 |
220 |
185 |
x |
x |
80x170 |
100x210 |
900 |
315 |
630 |
28 |
250 |
200 |
x |
x |
280 |
220 |
x |
x |
315 |
250 |
x |
x |
400 |
355 |
280 |
185 |
185 |
90x170 |
110x210 |
1000 |
375 |
335 |
710 |
35 |
400 |
315 |
200 |
200 |
450 |
355 |
220 |
220 |
500 |
400 |
250 |
x |
x |
450 |
280 |
x |
x |
x |
315 |
x |
450 |
560 |
500 |
355 |
250 |
100x210 |
120x210 |
130x250 |
1120 |
400 |
355 |
800 |
35 |
630 |
560 |
400 |
280 |
710 |
630 |
450 |
315 |
800 |
710 |
500 |
355 |
500 |
900 |
800 |
560 |
400 |
110x210 |
130x250 |
140x250 |
1250 |
560 |
475 |
900 |
42 |
1000 |
900 |
630 |
450 |
1120 |
1000 |
710 |
500 |
1250 |
1120 |
800 |
560 |
560 |
1400 |
1250 |
900 |
630 |
130x250 |
150x250 |
160x300 |
1400 |
560 |
500 |
1000 |
42 |
1600 |
1400 |
1000 |
710 |
1800 |
1600 |
1120 |
800 |
630 |
2000 |
1800 |
1250 |
900 |
140x250 |
170x300 |
180x300 |
1600 |
560 |
530 |
1120 |
48 |
2240 |
2000 |
1400 |
1000 |
2500 |
2240 |
1600 |
1120 |
x |
x |
x |
1250 |