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W21 Explosion-proof Motor NEMA Premium Efficiency – 460V – 3Ph, 125 HP, 3600RPM, TEFC, Foot-mounted, Model 12536XT3G444TS
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W21 Explosion-proof Motor NEMA Premium Efficiency – 460V – 3Ph, 125 HP, 3600RPM, TEFC, Foot-mounted, Model 12536XT3G444TS
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Additional information
| Weight | 360 lbs |
|---|---|
| Brand | WEG |
| AC Voltage | 460 volts |
| Horsepower | 125 |
| Phase | Three Phase |
| Material | Cast Iron |
| RPM | 3600 |
$17,651.99
WEG Explosion-proof motor was especially designed to operate in environments with the presence of explosive atmospheres. It has robust construction, a flame retention system with gaps between the parts carefully designed, accurate machining on the terminal box and screws with high mechanical strength. It meets the requirements of explosive atmospheres like Division I/Zone 1. Motors are certified for VFD service.
Product features
| Standard | NEMA MG-1 |
|---|---|
| Frequency | 60 Hz |
| Voltage | 460 V |
| Number of poles | 2 |
| Degree of Protection | IP55 |
| Synchronous speed | 3600 rpm |
| Output rating | 125 HP |
| Mounting | Foot-mounted |
| Flange | Without |
| Mounting | F-1 |
| Terminal box¹ | Left position |
| Enclosure | IC411 – TEFC |
*If the item is over 100 lbs, forklift is required at commercial delivery location only, otherwise we will charge $100 Liftgate service fee . For residential addresses additional delivery fees may apply
Description
Download Full Product Data Sheet
Drawings
Electric Motors
| Frame | 444/5TS |
|---|---|
| Output | 125 HP |
| Number of Poles | 2 |
| Frequency | 60 Hz |
| Rated speed | 3575 rpm |
| Slip | 0.69 % |
| Rated voltage | 460 V |
| Rated current | 134 A |
| L. R. Amperes | 884 A |
| LRC | 6.6x(Code G) |
| No load current | 32.5 A |
| Rated torque | 184 ft.lb |
| Locked rotor torque | 200 % |
| Breakdown torque | 250 % |
| Locked rotor time | 39s (cold) 22s (hot) |
| Moment of inertia (J) | 31.2 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 +40°C |
| Altitude | 1000 m.a.s.l. |
| Degree of Protection | IP55 |
| Enclosure | IC411 – TEFC |
| Mounting | F-1 |
| Rotation¹ | Both (CW and CCW) |
| Noise level² | 86.0 dB(A) |
| Approx. weight³ | 2049 lb |
Efficiency
| 50% | 75% | 100% |
|---|---|---|
| 93.0 | 94.5 | 95 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
| 0.83 | 0.88 | 0.89 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Constant Resin Flow |
| Regreasing System | At Drive end and Non-drive end |
| Main terminal box hole | 2xNPT 3″ |
| Terminal Block | Without |
| Shaft Locking Device | Without |
| Drain | Sinterized, Exd |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | RAL 5009 00186 |
| Grounding Lugs | Double |
| Fan Cover material | Cast Iron |
| Tropicalized Painting | Without |
| Bearing cap | Yes- Bearing Cap |
| Bolt Material | Carbon Steel |
| Winding thermal protection | Thermostat – 2 wires 1 per phase 155°C |
| Balancing Method | 1/2 Key |
| Drip Cover | Without |
| Overload protector (phenolic) | Without overload protector |
| Connection Cables Quantity | 12 |
| Fan material | Aluminum |
| Screw cap | STAINLESS STEEL AISI 316 |
| NDE bearing Seal | Lip Seal |
| DE bearing Seal | Oil Seal |
| CABLE PRESS MATERIAL | Sem |
Additional information
| Weight | 360 lbs |
|---|---|
| Brand | WEG |
| AC Voltage | 460 volts |
| Horsepower | 125 |
| Phase | Three Phase |
| Material | Cast Iron |
| RPM | 3600 |
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