The Allen-Bradley 20BC043A0AYNANC0 is a robust PowerFlex 700 AC drive module designed for medium-to-heavy industrial motor control applications requiring precise speed regulation, stable torque output, and reliable long-term operation. Built by Rockwell Automation, it integrates advanced vector control technology to maintain smooth motor performance even under fluctuating load conditions.
With a 43A output current and 22 kW normal-duty rating, this model is widely used in industrial systems such as conveyors, pumps, HVAC units, compressors, and automated production lines where consistent performance and energy efficiency are critical.
This drive belongs to the legacy PowerFlex 700 platform, known for its strong durability, configurable control architecture, and proven field reliability in global industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Series | PowerFlex 700 |
| Drive Type | Adjustable Frequency AC Drive |
| Input Voltage | 380–480V AC, 3-Phase |
| Output Current | 43 A |
| Normal Duty Rating | 22 kW |
| Heavy Duty Rating | 18.5 kW |
| Frame Size | Frame 2 |
| Control Type | Vector Control with 24V I/O |
| Enclosure Type | IP20 / NEMA Type 1 |
| Brake IGBT | Installed |
| Internal Brake Resistor | Not Included |
| Communication Module | Not Installed |
| EMC Filter | Integrated |
| Max Output Frequency | Up to 420 Hz |
| Efficiency | ~97.5% |
| Operating Temperature | 0 to 50°C |
| Humidity Range | 5–95% non-condensing |
Dimensions & Weight
| Item | Value |
|---|---|
| Dimensions (H × W × D) | 336 × 234 × 200 mm (13.23 × 9.21 × 7.87 in) |
| Weight | 3.66 kg (approx. 8.06 lbs) |
The compact Frame 2 architecture provides a balance between high power handling and efficient cabinet integration, making it suitable for industrial control panels with moderate space constraints.
Recommended Related Models
- 20BC037A0AYNANC0 – Lower-rated 37A version for lighter loads
- 20BC060A0AYNANC0 – Higher-power variant for heavy-duty applications
- 20AD040A0AYNANC0 – PowerFlex 70 alternative platform
- PowerFlex 753 Series Drives – Modern replacement with enhanced diagnostics
- 20-HIM-A6 HIM Module – Local configuration and monitoring interface
These models allow scalable system design across small machines to large industrial automation lines.
Popular Allen-Bradley Models
- 20BC022A0AYNANC0
- 20BC037A0AYNANC0
- 20BC043A0AYNANC0
- 20BC060A0AYNANC0
- 25B-D030N104 PowerFlex 525
The PowerFlex family remains widely deployed due to its long service life, strong torque control capability, and compatibility with Rockwell Automation ecosystems.
