3G3RX2-A2037 provides 3.7 kW and 17.5 A ND ratings for three-phase 230 V motor control. Open- and closed-loop choices support evaluation of more demanding machine control. Measured motor current is a useful starting point when reviewing a retrofit.
Selection for your application
Record current during production, speed range and starting load.
Technical specifications
| Model | 3G3RX2-A2037 |
|---|---|
| Supply class | 230 V three phase |
| Motor power ND | 3.7 kW |
| Output current ND | 17.5 A |
| Motor power LD | 5.5 kW |
| Output current LD | 19.6 A |
| Control method | Open/closed-loop V/f and vector |
| Built-in EMC filter | Yes |
| Ingress protection | IP20 |
ND and LD represent different duties. Verify motor current, load profile and environment together; select options separately.
Can 3.7 kW simply be rounded to a 4 kW motor selection?
Compare nameplate current and duty before equating differently stated power ratings.
Request a quotation
Request an RX2 A2037 retrofit quote based on measured operating data.
Confirm price, stock and lead time for the selected model.
Official manufacturer family/representative visual; not an exact dimensional or nameplate photograph.
Official product record · Manufacturer document
