Application Scenarios
A food processing plant in the Midwest operated a conveyor system driven by a 3 HP motor that required frequent speed adjustments to match varying production rates. The original mechanical speed control method caused belt slippage and inconsistent product spacing. After installing the 1336S-BRF30-AA-EN, the plant achieved smooth electronic speed regulation, eliminating belt wear issues and improving product positioning accuracy. The maintenance supervisor noted that the drive’s intuitive programming interface allowed operators to adjust conveyor speed without engineering support.
Parameters
| Parameter | Value/Description |
|---|---|
| Product Model | 1336S-BRF30-AA-EN |
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Product Category | Adjustable Frequency AC Drive |
| Product Line | 1336 PLUS |
| Input Voltage | 380–480 VAC or 513–620 VDC |
| Power Rating | 2.2 kW (3 HP) |
| Output Current | 5.3 A |
| Enclosure Type | IP20 (NEMA Type 1) |
| Frame Size | A2 |
| Frequency Range | 50/60 Hz |
| Language Module | English |
| Weight | 5.90 kg (13.00 lbs) |
| Product Lifecycle | Discontinued/Obsolete |
Technical Principles and Innovative Values
- Innovation Point 1: PWM adjustable frequency control. The 1336S-BRF30-AA-EN employs microprocessor-based PWM technology to deliver exceptional control of motor speed and torque, with output tunable to optimize performance across varying load conditions .
- Innovation Point 2: Integrated surge protection. The drive includes Metal Oxide Varistor (MOV) surge suppression devices providing phase-to-phase and phase-to-ground protection designed to meet IEEE 587 standards, safeguarding the drive from lightning-induced overvoltages .
- Innovation Point 3: Compact A2 frame design. The 1336S-BRF30-AA-EN is housed in an A2 frame with IP20/NEMA Type 1 enclosure, suitable for typical indoor industrial environments while maintaining a compact footprint for space-constrained installations .
