Allen-Bradley 1336S-BRF30-AA-EN

Product Details

1336S-BRF30-AA-EN Product Description

The Allen-Bradley 1336S-BRF30-AA-EN is a 30HP (22kW) variable frequency drive from the 1336 PLUS series, engineered for precision motor speed control, energy-efficient load management, and seamless integration into modern industrial automation architectures. Designed for demanding manufacturing environments, this AC drive delivers reliable torque regulation, reduced harmonic distortion, and measurable energy savings across continuous and variable-torque applications including pumps, fans, compressors, conveyors, and machine tool spindles.

As industrial facilities push toward smart factory standards and energy management compliance, the 1336S-BRF30-AA-EN provides the drive-level intelligence needed to reduce idle-state power consumption, eliminate across-the-line motor starting surges, and maintain stable production line throughput. Its programmable acceleration and deceleration ramps minimize mechanical stress on connected equipment, extending motor and gearbox service life while reducing unplanned downtime.

The 1336S-BRF30-AA-EN is built to operate as a core node within a power-aware automation architecture. In a typical Allen-Bradley control platform, this drive receives speed and torque commands from a ControlLogix L6x or L7x PLC via the integrated DH+ communication port (EN suffix), enabling closed-loop process control without additional gateway hardware. When paired with a PowerFlex 755 or PowerFlex 525 in multi-drive configurations, the 1336S-BRF30-AA-EN handles mid-range load zones while higher-power drives manage peak demand segments — distributing energy load across the production line and preventing single-point thermal overload.

For energy monitoring, the drive integrates with Allen-Bradley PowerMonitor 1000 or PowerMonitor 5000 modules installed on the same DH+ network, providing real-time kWh consumption data, power factor readings, and demand trending to the plant SCADA system. This data feeds directly into Rockwell Automation's FactoryTalk EnergyMetrix platform, enabling facility-wide energy dashboards and ISO 50001 compliance reporting.

On the I/O side, the 1336S-BRF30-AA-EN accepts analog speed reference signals (0–10V or 4–20mA) from 1756-IF16 or 1746-NI4 analog input modules, allowing precise speed setpoint control from the PLC without discrete wiring overhead. Digital status outputs — run, fault, at-speed — connect to 1756-IB16 or 1746-IB16 digital input modules, feeding drive health data back to the controller for predictive maintenance logic. A PanelView Plus 7 HMI provides operators with real-time drive status, energy consumption trends, and fault history at the machine level, reducing mean time to repair (MTTR) and eliminating unnecessary service calls.

Temperature management is addressed through the drive's internal thermal model and optional external PT100 sensor input, which interfaces with a 1756-IR6I RTD input module to monitor motor winding temperature. When winding temperature approaches threshold, the drive automatically reduces output frequency, preventing thermal derating events and protecting motor insulation — a critical feature in high-ambient foundry, press shop, and packaging environments.

In variable-torque applications such as centrifugal pumps and axial fans, the 1336S-BRF30-AA-EN's Automatic Energy Optimization (AEO) algorithm continuously adjusts output voltage to match actual load requirements, eliminating the excess flux that causes iron losses at partial load. Field data from pump station deployments consistently demonstrates 30–40% energy savings compared to throttle-valve or damper-based flow control methods, with payback periods typically under 18 months at industrial electricity tariffs.

For conveyor and material handling lines, the drive's programmable S-curve acceleration profiles eliminate mechanical shock loads at startup, reducing belt wear, gearbox fatigue, and bearing failures. Combined with the drive's DC injection braking capability, production line stop-start cycles become smoother and more energy-efficient, recovering braking energy as heat dissipation rather than mechanical brake wear — extending maintenance intervals and reducing consumable costs.

In multi-motor production cells, the 1336S-BRF30-AA-EN participates in coordinated speed control schemes managed by the ControlLogix PLC, maintaining line speed synchronization across upstream and downstream process stations. This eliminates product accumulation and starvation events that cause micro-stoppages, improving Overall Equipment Effectiveness (OEE) and reducing the energy wasted during unplanned idle periods. When integrated with a 1769-L30ER CompactLogix controller managing a packaging or assembly cell, the drive's remote parameter access via DH+ allows the PLC to dynamically adjust speed setpoints based on upstream sensor feedback — creating a fully responsive, energy-aware production loop.

All units are available from stock, fully tested prior to shipment, and backed by a 12-Month Warranty covering parts and labor. Each drive undergoes load bank testing, insulation resistance verification, and communication port validation before dispatch, ensuring plug-and-play reliability in critical production environments.

Q1: What energy savings can I expect from the 1336S-BRF30-AA-EN in a pump or fan application? In variable-torque applications, the AEO algorithm and affinity law speed reduction typically deliver 30–40% energy savings versus fixed-speed operation. Actual savings depend on load profile, duty cycle, and baseline operating conditions. NANKMOS can provide application-specific energy audits upon request.

Q2: Is the 1336S-BRF30-AA-EN compatible with ControlLogix and CompactLogix platforms? Yes. The EN suffix denotes the DH+ communication option, which is natively supported by Allen-Bradley PLC-5, SLC 500, and ControlLogix systems via 1756-DHRIO or 1784-KTX gateway modules. For EtherNet/IP integration, a 20-COMM-E adapter can be added to the drive's peripheral port.

Q3: What is the testing and inspection process before shipment? Every 1336S-BRF30-AA-EN unit undergoes a full pre-shipment test protocol including: power-on functional test, load bank run at rated current, output voltage balance verification, fault code diagnostic scan, and DH+ communication port validation. A test report is available upon request.

Q4: What does the 12-Month Warranty cover, and what is the replacement lead time? The 12-Month Warranty covers all manufacturing defects, component failures, and communication port faults under normal operating conditions. Warranty claims are processed within 3–5 business days. Replacement units are available from stock for rapid swap-out, minimizing production downtime. Contact [email protected] or +86 18359268345 for warranty support.