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WEG W22 15 HP 2P Electric Motors
The WEG W22 15 HP 2P Electric Motor is a robust and efficient solution designed for a wide range of industrial applications.
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- Description
- Brand
- Specifications
- Features
- Technical Data
- Efficiency
- Power factor
- Bearing Details
- Foundation loads
- Dimensions
The WEG W22 15 HP 2P Electric Motor is a robust and efficient solution designed for a wide range of industrial applications.
|
Standard |
NEMA MG-1 |
|
Frequency |
50 Hz |
|
Voltage |
380-415 V |
|
Number of poles |
2 |
|
Degree of Protection |
IP55 |
|
Synchronous speed |
3000 rpm |
|
Output rating |
15 HP |
|
Mounting |
Foot-mounted |
|
Flange |
Without |
|
Mounting |
F-1 |
|
Terminal box¹ |
Left position |
|
Enclosure |
IC411 - TEFC |
|
Frame Material |
Cast Iron |
|
Impregnation Method |
Dip and Bake Polyester |
|
Regreasing System |
At Drive end and Non-drive end |
|
Main terminal box hole |
NPT 1 1/2" |
|
Terminal Block |
Without |
|
Shaft Locking Device |
Without |
|
Drain |
Rubber, automatic |
|
Shaft Material |
SAE 1040/45 Carbon Steel |
|
Painting |
RAL 3002 203A (ISO 12944 - C2) |
|
Grounding Lugs |
Single |
|
Fan Cover material |
Cast Iron |
|
Tropicalized Painting |
Without |
|
Fan material |
Plastic |
|
Bearing cap |
Yes- Bearing Cap |
|
Balancing Method |
1/2 Key |
|
Drip Cover |
Without |
|
Overload protector (phenolic) |
Without overload protector |
|
Connection Cables Quantity |
6 |
380 V 50 Hz 2P
|
Frame |
254/6T |
|
Output |
15 HP (11 kW) |
|
Number of Poles |
2 |
|
Frequency |
50 Hz |
|
Rated speed |
2915 rpm |
|
Slip |
2.83 % |
|
Rated voltage |
380 V |
|
Rated current |
20.4 A |
|
L. R. Amperes |
120 A |
|
LRC |
5.9x(Code F) |
|
No load current |
5.50 A |
|
Rated torque |
27.0 ft.lb |
|
Locked rotor torque |
190 % |
|
Breakdown torque |
225 % |
|
Locked rotor time |
21s (cold) 12s (hot) |
|
Moment of inertia (J) |
1.30 sq.ft.lb |
|
Design |
B |
|
Insulation Class |
F |
|
Service factor |
1.15 |
|
Temperature rise |
80 K |
|
Duty Cycle |
Cont.(S1) |
|
Starting Method |
Direct On Line |
|
Ambient temperature |
-20°C to +50°C |
|
Altitude |
1000 m.a.s.l. |
|
Degree of Protection |
IP55 |
|
Enclosure |
IC411 - TEFC |
|
Mounting |
F-1 |
|
Rotation¹ |
Both (CW and CCW) |
|
Noise level² |
72.0 dB(A) |
|
Approx. weight³ |
265 lb |
415 V 50 Hz 2P
|
Frame |
254/6T |
|
Output |
15 HP (11 kW) |
|
Number of Poles |
2 |
|
Frequency |
50 Hz |
|
Rated speed |
2935 rpm |
|
Slip |
2.17 % |
|
Rated voltage |
415 V |
|
Rated current |
19.1 A |
|
L. R. Amperes |
134 A |
|
LRC |
7.0x(Code H) |
|
No load current |
6.00 A |
|
Rated torque |
26.8 ft.lb |
|
Locked rotor torque |
229 % |
|
Breakdown torque |
275 % |
|
Locked rotor time |
21s (cold) 12s (hot) |
|
Moment of inertia (J) |
1.30 sq.ft.lb |
|
Design |
B |
|
Insulation Class |
F |
|
Service factor |
1.15 |
|
Temperature rise |
80 K |
|
Duty Cycle |
Cont.(S1) |
|
Starting Method |
Direct On Line |
|
Ambient temperature |
-20°C to +50°C |
|
Altitude |
1000 m.a.s.l. |
|
Degree of Protection |
IP55 |
|
Enclosure |
IC411 - TEFC |
|
Mounting |
F-1 |
|
Rotation¹ |
Both (CW and CCW) |
|
Noise level² |
72.0 dB(A) |
|
Approx. weight³ |
265 lb |
380 V 50 Hz 2P
|
50% |
75% |
100% |
|
90.2 |
90.2 |
90.2 |
415 V 50 Hz 2P
|
50% |
75% |
100% |
|
90.2 |
90.2 |
90.2 |
380 V 50 Hz 2P
|
50% |
75% |
100% |
|
0.85 |
0.90 |
0.91 |
415 V 50 Hz 2P
|
50% |
75% |
100% |
|
0.80 |
0.87 |
0.89 |
|
|
Drive End |
Non Drive End |
|
Bearing type |
6309 C3 |
6209 C3 |
|
Sealing |
V'Ring |
V'Ring |
|
Lubrication interval |
14000 h |
16000 h |
|
Lubricant amount |
13 g |
9 g |
|
Grease Type |
Mobil Polyrex EM |
|
|
Max. traction |
Max. compression |
|
221 lb |
486 lb |
