YVF2 series(IP54) frequency-variable speed-regulation three-phase asynchronous motor is the latest unify design in our country, which is derived from Y2 series (IP54). It not only looks beautiful and dignified, but also has low noise and weak vibration. It has wide scope regulate and it is so steady that has no class. This motor has independent and well ventilated cooling system, and can run at low speed over a long time. It is mached with all transducer, havethe fast dynamic responding with vector, no torque wave at low speed and no resonance. This series motor frame number is from 80 to 315. Total 12 frame number and 23 specifications.
At present, our factory produce motor at the frame number from 80 to 280, totally 11 frame number and 19 specifications. This series motor is made according to the JB/T7118-2004<The technical conditions for YVF2sries(IP54) frequency-variable speed-regulation three-phase asynchronous motor>. We can also produce YVF2EJ series frequency-variable speed-regulation electromagnetic brake three-phase asynchronous motor.

Application Conditions:
1)Elevation: Be lower than 1000 meters
2)Ambient temperature: -15C<θ <40C
3)Relative humidity: Not higher than 90%
4)Operating mode: S1
5)Insulation degree: F
6)Rated voltage: 380V
7)Frequency: 50Hz
8)Cooling method: IC0141

MODEL	Output Current(A)	Output Power(KW)	Rated Torque(N. m)	Constant torque frequency-varied range(Hz)	Constant power frequency-varied range(Hz)	VIBRATION(mm/s)	NOISE dB(A)	LOCKED RATOR TORQUE/RATED TORQUE(multpile)	MAX TORQUE/RATED TORQUE(multpile)	Min torque/Rated torque
YVF2-225S-4	69.9	37	235.5	5~50	50~100	2.8	92	2	2.8	1.2
YVF2-225M-4	84.7	45	286.4	5~50	50~100	2.8	94	1.7	2.8	1.1

 

Frequency-varied motor matched frequency varied device and bearing fan capacity
MODEL	Rated Power(KW)	Capacity of the frequency-varied device(KVA)	Rated voltage of the fan(V)	Rated frequency of the fan(Hz)	Fan capacity(W)	Fan speed(r/min)
YVF2-225S-4	37	50	380	50	200	1400
YVF2-225M-4	45	60	380	50	200	1400