The Ber-Mar Motors part number 21972 is a robust three-phase electric motor with a size of 280 and an IE1 efficiency rating. Operating at a speed of 2800 rpm with 2 poles, this motor delivers a power output of 90.00 kW. It is designed for a voltage of 400/690 V at 50 Hz and features an S3 70% operating mode. Built with temperature class F motor insulation and an IP55 protection class, it ensures reliable industrial performance. The unit utilizes a B35 mounting shape, characterized by a Ø 550/65 mm dimension combined with a foot, and carries an internal code of Y2-280M-2-B5 +B3. Weighing approximately 650.0 kg, this motor is manufactured in China (PRC) under customs tariff number 85013300.
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| Manufacturer | Ber-Mar Motors |
|---|---|
| Country | |
| Part number | 21972 |
| Inner Code | 5001983 |
| Custom Code | 85013300 |
| Product type | three-phase electric motor |
|---|---|
| Catalogue title | 21972 |
| Model | M-280-M2-B35-F-400/690/50-IE1 (90.00 kW) |
| Size | 280 |
| Speed / Poles | 2800 rpm / 2 |
| Power | 90.00 kW |
| Voltage | 400/690 V, 50 Hz |
| Design | B35 (Ø 550/65 mm + foot) |
| Protection class | IP55 |
| Motor insulation | temperature class F |
| Efficiency | IE1 |
| Operating mode | S3 70% |
| Weight | approx. 650.0 kg |
| Internal code | Y2-280M-2-B5 +B3 |
| Customs tariff number | 85013300 |
| Origin | China (PRC) |