WEG W22 Ex-na non sparking electric motors carry the following certifications:
- IECEx BAS 10.0099X
- BASEEFA
- IEC/AS 60079-0, 60079-15, 60079-31
- AS1359.5 compliant (MEPS and High Efficiency)
Typical Applications
- Pumps
- Central air conditioning
- Fans
- Crushers
- Pulley
- Compressors
- Machine tools
- Milling applications
- Centrifugal machines
- Presses
- Elevators
- Looms
- Grinders
- Woodworking
- Cooling
- Other Severe Duty applications where the environments are classified as Zone 2, groups IIA, IIB and IIC
Standard Features
- Cast Iron Frames (63 up to 355M/L)
- Multi voltage
- Degree of protection IP 55
- Totally Enclosed Fan Cooled (TEFC)
- V’Ring on both endshields
- Anti-condensation drain holes
- Stainless steel nameplate
- Design N
- Service Factor: 1.15
- Insulation:
- Class F up to 200 frames
- Class H 225 to 355 frame
- 160-355 frame: thermistors type PTC 155 °C
- Bearings:
- 63-132 frame: sealed for life
- 160-355 frame: regreaseble
- High density cast Iron Frames
- Flange mounted: oil seal on DE
- Paint Color: RAL 6002
- Optional Features
Frame Sizes
| kW | Poles | Frame | kW | Poles | Frame | ||
| 0.18 | 2 | 63 | 30 | 2 | 200L | ||
| 0.18 | 4 | 63 | 30 | 4 | 200L | ||
| 30 | 6 | 225S/M | |||||
| 0.37 | 2 | 71 | 30 | 8 | 250S/M | ||
| 0.37 | 4 | 71 | |||||
| 0.37 | 6 | 80 | 37 | 2 | 200L | ||
| 0.37 | 8 | 90S | 37 | 4 | 200L | ||
| 37 | 4 | 225S/M | |||||
| 0.55 | 2 | 71 | 37 | 6 | 250S/M | ||
| 0.55 | 4 | 80 | 37 | 8 | 250S/M | ||
| 0.55 | 6 | 80 | 37 | 8 | 280S/M | ||
| 0.55 | 8 | 90L | |||||
| 45 | 2 | 225S/M | |||||
| 0.75 | 2 | 80 | 45 | 4 | 225S/M | ||
| 0.75 | 4 | L80R | 45 | 6 | 250S/M | ||
| 0.75 | 4 | 90S | 45 | 8 | 280S/M | ||
| 0.75 | 6 | L90S | |||||
| 0.75 | 8 | 100L | 55 | 2 | 250S/M | ||
| 55 | 4 | 250S/M | |||||
| 1.1 | 2 | 80 | 55 | 6 | 280S/M | ||
| 1.1 | 4 | L90S | 55 | 8 | 280S/M | ||
| 1.1 | 6 | L90L | |||||
| 1.1 | 6 | 100L | 75 | 2 | 250S/M | ||
| 1.1 | 8 | 100L | 75 | 4 | 250S/M | ||
| 75 | 6 | 280S/M | |||||
| 1.5 | 2 | 90S | 75 | 8 | 315S/M | ||
| 1.5 | 4 | L90L | |||||
| 1.5 | 6 | 100L | 90 | 2 | 280S/M | ||
| 1.5 | 8 | 112M | 90 | 4 | 280S/M | ||
| 90 | 6 | 315S/M | |||||
| 2.2 | 2 | 90L | 90 | 8 | 315S/M | ||
| 2.2 | 4 | L100L | |||||
| 2.2 | 6 | 112M | 110 | 2 | 280S/M | ||
| 2.2 | 8 | 132S | 110 | 4 | 280S/M | ||
| 110 | 6 | 315S/M | |||||
| 3 | 2 | 100L | 110 | 8 | 355S/M | ||
| 3 | 4 | L100L | |||||
| 3 | 6 | 132S | 132 | 2 | 315S/M | ||
| 3 | 8 | 132M | 132 | 4 | 315S/M | ||
| 132 | 6 | 315S/M | |||||
| 4 | 2 | 112M | 132 | 8 | 355S/M | ||
| 4 | 4 | 112M | |||||
| 4 | 6 | 132M | 150 | 2 | 315S/M | ||
| 4 | 8 | 160M | 150 | 4 | 315S/M | ||
| 150 | 6 | 315S/M | |||||
| 5.5 | 2 | 112M | 150 | 8 | 355M/L | ||
| 5.5 | 2 | 132S | |||||
| 5.5 | 4 | 132S | 160 | 2 | 315S/M | ||
| 5.5 | 6 | 132M/L | 160 | 4 | 315S/M | ||
| 5.5 | 8 | 160M | 160 | 6 | 355M/L | ||
| 160 | 8 | 355M/L | |||||
| 7.5 | 2 | 132S | |||||
| 7.5 | 4 | 132M | 185 | 2 | 315S/M | ||
| 7.5 | 6 | 160M | 185 | 4 | 315S/M | ||
| 7.5 | 8 | 160L | 185 | 6 | 355M/L | ||
| 185 | 8 | 355M/L | |||||
| 9.2 | 2 | 132M | |||||
| 9.2 | 4 | 132M/L | 200 | 2 | 315S/M | ||
| 200 | 4 | 315S/M | |||||
| 11 | 2 | 132M | 200 | 6 | 355M/L | ||
| 11 | 2 | 160M | 200 | 8 | 355M/L | ||
| 11 | 4 | 160M | |||||
| 11 | 6 | 160L | 220 | 2 | 355M/L | ||
| 11 | 8 | 180L | 220 | 4 | 355M/L | ||
| 220 | 6 | 355M/L | |||||
| 15 | 2 | 160M | 220 | 8 | 355M/L | ||
| 15 | 4 | 160L | |||||
| 15 | 6 | 180L | 250 | 2 | 355M/L | ||
| 15 | 8 | 200L | 250 | 4 | 355M/L | ||
| 250 | 6 | 355M/L | |||||
| 18.5 | 2 | 160L | |||||
| 18.5 | 4 | 180M | 300 | 2 | 355M/L | ||
| 18.5 | 6 | 200L | 300 | 4 | 355M/L | ||
| 18.5 | 8 | 225S/M | 300 | 6 | 355M/L | ||
| 22 | 2 | 180M | 355 | 4 | 355M/L | ||
| 22 | 4 | 180L | |||||
| 22 | 6 | 200L | |||||
| 22 | 8 | 225S/M |