W21 Explosion-proof Motor NEMA Premium Efficiency – 230/460//380V – 3Ph, 40 HP, 1800RPM, TEFC, Foot-mounted, Model 04018XT3E324T (Copy)
$4,121.99
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//50 Hz |
| Voltage | 230/460//380 V |
| Number of poles | 4 |
| Degree of Protection | IP55 |
| Synchronous speed | 1800 rpm |
| Output rating | 40 HP |
| Mounting | Foot-mounted |
| Flange | Without |
| Mounting | F-1 |
| Terminal box¹ | Left position |
| Enclosure | IC411 – TEFC |
| Brand |
WEG |
|---|---|
| HP |
40 |
Electric Motors
| Frame | 324T |
|---|---|
| Output | 40 HP (30 kW) |
| Number of Poles | 4 |
| Frequency | 60 Hz |
| Rated speed | 1780 rpm |
| Slip | 1.11 % |
| Rated voltage | 230/460 V |
| Rated current | 96.4/48.2 A |
| L. R. Amperes | 742/371 A |
| LRC | 7.7x(Code J) |
| No load current | 46.0/23.0 A |
| Rated torque | 16.3 kgfm |
| Locked rotor torque | 270 % |
| Breakdown torque | 300 % |
| Locked rotor time | 34s (cold) 19s (hot) |
| Moment of inertia (J) | 0.3441 kgm² |
| 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 | 71.0 dB(A) |
| Approx. weight³ | 294 kg |
Efficiency
| 50% | 75% | 100% |
|---|---|---|
| 93.0 | 94.1 | 94.1 |
Power factor
| 50% | 75% | 100% |
|---|---|---|
| 0.66 | 0.77 | 0.83 |
Features
| Frame Material | Cast Iron |
|---|---|
| Impregnation Method | Dip and Bake Polyester |
| Regreasing System | At Drive end and Non-drive end |
| Main terminal box hole | NPT 2″ |
| Terminal Block | Without |
| Shaft Locking Device | Without |
| Drain | Sinterized, Exd |
| Shaft Material | SAE 1040/45 Carbon Steel |
| Painting | RAL 5009 202P (ISO 12944 – C4) |
| Grounding Lugs | Single |
| 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 | Plastic |
| Screw cap | STAINLESS STEEL AISI 316L |
| NDE bearing Seal | Lip Seal |
| DE bearing Seal | Oil Seal |
| CABLE PRESS MATERIAL | Sem |
Estimated Delivery: 3-5 Business Days
If the item is over 100 lbs, forklift is required at commercial delivery location only, otherwise we will charge $120 Liftgate service fee .
For all products over 100 lbs, a $250 Residential Delivery & Lift Gate Fee applies to residential addresses.
If your product is over 100 lbs and the shipping address is residential, we will contact you after the order is placed to collect the required fee before shipping.
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