Description
Product Name : 1336S-BRF50-AA-EN Allen Braley Central control module
Product details:
The Allen-Bradley 1336S-BRF50-AA-EN belongs to the legendary 1336 PLUS series of Adjustable Frequency AC Drives. Known for its reliability in legacy industrial systems, this drive provides high-performance motor control for a variety of three-phase induction motors.
Product Description
The 1336S-BRF50-AA-EN is a sensorless vector AC drive designed to provide precise speed and torque control. This specific model is part of the “S” (Plus) family, which integrates advanced features like programmable input/output, protective diagnostics, and a robust hardware design suitable for demanding industrial environments.
- Product Line: 1336 PLUS
- Enclosure Type: IP20 (NEMA 1)
- Language: English (EN)
Technical Parameters
Below are the core technical specifications for this unit:
| Parameter | Specification |
| Input Voltage | 380–480V AC (3-Phase) |
| Output Power | 3.7 kW (5.0 HP) |
| Output Current | Approx. 8.5 Amperes |
| Frequency Range | 0–400 Hz |
| Control Method | Sensorless Vector Control or Volts/Hertz (V/Hz) |
| Enclosure Rating | IP20 / Open Style |
| Operating Temp | 0°C to 40°C (32°F to 104°F) |
Key Product Advantages
- Exceptional Performance: Sensorless Vector technology provides high starting torque and excellent speed regulation without the need for an encoder.
- Flexibility: The drive supports various communication modules (such as DeviceNet, Remote I/O, or ControlNet), allowing it to integrate into broader Rockwell Automation architectures.
- Reliability: Built with industrial-grade components designed for 24/7 operation.
- Protective Features: Includes built-in protection against overvoltage, undervoltage, short circuits, and ground faults.
Important Considerations & Precautions
- Legacy Status: This series is categorized as discontinued/legacy by Rockwell Automation. While parts and refurbished units are available, new installations usually favor the PowerFlex series.
- Heat Dissipation: Ensure the drive is mounted in a well-ventilated area. If installed in an enclosure, ensure proper CFM (cubic feet per minute) airflow to prevent overheating.
- Capacitor Maintenance: Since these units are older, if the drive has been in storage for over a year, the bus capacitors may need “reforming” (gradual power-up) to prevent failure.
- Wiring: Use shielded motor cables to minimize Electromagnetic Interference (EMI) that can affect nearby sensitive electronics.
Typical Applications
The 1336 PLUS series is versatile and commonly used in:
- Conveyor Systems: For smooth acceleration and deceleration of materials.
- Fans and Pumps: Utilizing V/Hz control for energy savings in HVAC and water treatment.
- Material Handling: Providing high torque at low speeds for lifting or moving heavy loads.
- Process Control: Integrated into automated assembly lines where speed synchronization is critical.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: Sweden
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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