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Y2 series iron housing 15hp 3 phase motor is designed specially for European market, whose terminal box is located on the top of motor ( or both side). The 15 hp motor 3 phase has a very compact structure and attracting appearance. The sizes and mounting dimensions are all in conformity with IEC standard. The motor has some good feature such as high efficiency, energy-saving, high starting torque and easy maintenance etc.
Product Detail
Motor Type: 3 phase 15 hp motor
Output Power: 0.18 kW - 315 kW
Frame Size: IEC 63 - 355
Number of Poles: 2, 4, 6, 8
Voltage: 220/380V, 380/660V, 230/400V, 400/690V etc
Frequency: 50 & 60 Hz
Protection Level: IP54 / IP55
Energy Efficiency Rating: IE1 / IE2 / IE3
Insulation Class: B/F
Cooling Method: IC411
Duty: S1
Product Parameter (specification)
15 hp 480 volt 3 phase motor
Type | Power HP | Full Load | Rated Torque Tn(N*m) | Ist/In | Tst/Tn | Tmax/Tn | |||
Current (A) | Speed(r/min) | Eff(%) | Power Factor | ||||||
3000rpm.2 poles | |||||||||
YE2-160M1-2 | 15 | 20.8 | 2940 | 89.4 | 0.9 | 35.73 | 7.5 | 2 | 2.2 |
1500rpm.4 poles. | |||||||||
YE2-160M-4 | 15 | 21.4 | 1460 | 89.8 | 0.87 | 71.95 | 7.5 | 2.2 | 2.2 |
1000rpm.6 poles | |||||||||
YE2-160L-6 | 15 | 24.2 | 970 | 88.7 | 0.78 | 108.3 | 6.5 | 2 | 2.1 |
Production Features
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Service and Packing
FAQ
Common problems of motor after-sales
The common faults caused by the quality of the motor are mainly as follows: 1. The motor bearing is damaged (31%~51.3%). %~19.7%) Motor rubbing heartburn (6.8%~18.97%) Bearing burnout (1.6%~7.4%) Interphase short circuit burn (1.6%~6%)
Others include electromagnetic sound, motor heating, motor vibration noise, motor off-axis, motor bearing room loose, stator loose, loose wire, motor oil seal broken, undrilled feet, one less bamboo skew, balance pad burnout, motor Grounding, thin bearing platform, thin motor shaft, fewer holes in the motor flange, wrong keyway of the motor, wrong rotor, wrong stator, wrong motor bearing, disconnected outlet box, wrong standard parts, nameplate inconsistent with the actual situation, spring in the motor Pad burning and so on.
Causes of overheating of motor bearings
There are mainly the following:
(1) The bearing is damaged;
(2) Too much, too little or poor oil quality;
(3) The fit between the bearing and the shaft is too loose or too tight;
(4) The matching of the bearing and the end cover is too loose or too tight;
(5) The belt is too tight;
(6) The coupling is not installed properly.