Allen-Bradley 1336S-B010-AN-EN AC Drive

Allen-Bradley 1336S-B010-AN-EN AC Drive: Precision Motor Control for Optimized Production Lines

The Allen-Bradley 1336S-B010-AN-EN is a high-performance variable frequency AC drive from Rockwell Automation’s renowned 1336 PLUS II series, engineered specifically for industrial environments where energy efficiency, motor control precision, and production line continuity are mission-critical. Rated for 1.0 HP (0.75 kW) at 380–480V AC three-phase input, this drive delivers smooth, adjustable speed control that directly reduces unnecessary motor load across a wide range of manufacturing and process automation applications.

In modern factories, uncontrolled motor starts and fixed-speed operation are among the leading causes of wasted electrical energy. The 1336S-B010-AN-EN addresses this at the drive level by applying pulse-width modulation (PWM) output to regulate motor speed precisely to process demand — eliminating the energy penalty of throttling, damping, or bypass methods. The result is measurable reduction in operating-hour consumption per production cycle, directly improving the facility’s energy cost profile.

Product Specification Table

System Compatibility and Application

The 1336S-B010-AN-EN is designed to integrate seamlessly within a layered industrial automation architecture where energy awareness is built into every control tier. At the controller level, a Allen-Bradley ControlLogix L61 or CompactLogix L30ER PLC issues speed reference commands via EtherNet/IP, allowing the drive to respond dynamically to real-time process conditions rather than running at fixed speed regardless of load. This closed-loop coordination between controller and drive is the foundation of energy-efficient motor management.

For condition monitoring, the drive can be paired with a Allen-Bradley PowerMonitor 1000 or PowerMonitor 5000 power quality meter, which captures real-time kW, kVAR, power factor, and harmonic data at the drive’s input. This data feeds back into the control system, enabling supervisory logic to detect inefficient operating windows and trigger corrective speed adjustments automatically.

On the I/O side, a 1734 POINT I/O module or 1756 ControlLogix I/O rack provides the discrete and analog signal interface between field sensors — temperature, pressure, flow — and the PLC, which then translates process deviations into drive speed commands. This tight integration ensures the 1336S-B010-AN-EN is never running faster than the process requires, eliminating the single largest source of motor unplanned downtime in most facilities.

For operator visibility, a PanelView Plus 7 HMI displays real-time drive status, output frequency, motor current, and operating load trends. Operators can monitor production line throughput against energy draw, identifying opportunities to further optimize speed profiles during low-demand periods. The HMI communicates with the drive indirectly through the ControlLogix controller over EtherNet/IP, maintaining a unified data namespace across the automation cell.

In multi-axis or multi-drive installations, the 1336S-B010-AN-EN can operate alongside PowerFlex 525 or PowerFlex 755 drives on shared EtherNet/IP segments, enabling coordinated speed control across conveyor zones, pump stations, or fan arrays. A Stratix 5700 managed Ethernet switch provides the network infrastructure for deterministic communication between all drive nodes and the controller, ensuring speed commands arrive with minimal latency even under heavy network load.

For applications requiring precise torque control — such as winding, unwinding, or tension-sensitive web handling — the drive’s sensorless vector mode provides accurate torque regulation without the cost of a dedicated encoder feedback device. Where higher precision is required, the drive supports integration with Allen-Bradley 845H incremental encoders for closed-loop speed verification, further tightening the energy-to-output ratio of the controlled motor.

Maintenance and Replacement Notes

In a typical conveyor or pump application running at fixed speed, the motor consumes full rated power regardless of whether the line is running at full capacity or idling between batches. The 1336S-B010-AN-EN eliminates this inefficiency by matching motor speed precisely to the instantaneous process demand. During low-throughput periods — shift changes, product changeovers, or scheduled pauses — the drive automatically reduces output frequency, cutting motor power consumption by the cube of the speed reduction. A 20% speed reduction, for example, translates to approximately 49% reduction in power draw, a saving that compounds across every production hour.

Beyond operational stability, variable speed operation significantly reduces mechanical stress on motors, gearboxes, belts, and couplings. Soft-start and soft-stop ramp profiles built into the 1336S-B010-AN-EN eliminate the inrush current spikes and mechanical shock associated with across-the-line motor starts, extending the service life of driven equipment and reducing unplanned maintenance events. Fewer breakdowns mean higher overall equipment effectiveness (OEE) and lower maintenance labor costs — both of which directly improve the facility’s operational cost structure.

The drive’s built-in fault logging and diagnostic output allow maintenance teams to detect developing issues — overcurrent trends, thermal warnings, communication faults — before they escalate to unplanned downtime. When integrated with a FactoryTalk View SE SCADA system, these fault records can be trended over time to support predictive maintenance scheduling, replacing reactive repair cycles with planned interventions that minimize production disruption.

Every unit of the 1336S-B010-AN-EN supplied by ZYPLC is drawn from verified inventory stock, subjected to functional output testing prior to shipment, and covered by a 12-month warranty. This ensures that the drive arrives ready for installation without the risk of latent defects that can compromise energy performance or production reliability from day one.

Product Sourcing FAQ

Q1: How much energy can the 1336S-B010-AN-EN save compared to a fixed-speed motor starter?
In variable-torque applications such as fans and pumps, variable frequency drives typically reduce operating load by 20–50% depending on the average operating speed. The 1336S-B010-AN-EN’s high-efficiency PWM output minimizes harmonic losses and maximizes the energy transferred to the motor shaft, making it one of the most cost-effective retrofits for fixed-speed motor installations.

Q2: Is the 1336S-B010-AN-EN compatible with existing Allen-Bradley PLC and SCADA systems?
Yes. The -EN suffix denotes EtherNet/IP communication capability, making this drive directly compatible with ControlLogix, CompactLogix, and SLC 500 controllers. It integrates with FactoryTalk View, RSLogix 5000, and Studio 5000 Logix Designer environments without requiring additional protocol converters or gateways.

Q3: Can this drive replace an older 1336 PLUS or 1336 IMPACT drive in an existing panel?
The 1336 PLUS II series maintains a high degree of dimensional and electrical compatibility with earlier 1336 family drives. In most cases, the 1336S-B010-AN-EN can be retrofitted into an existing enclosure with minimal wiring changes. Parameter migration from older drives should be reviewed against the 1336 PLUS II user manual to confirm compatibility of speed reference scaling and fault configuration settings.

Q4: What does the 12-month warranty cover, and what is the testing process before shipment?
Every 1336S-B010-AN-EN unit supplied by ZYPLC undergoes functional output testing — verifying power stage operation, control board response, and communication interface integrity — before dispatch. The 12-month warranty covers manufacturing defects and functional failures under normal operating conditions. Units are shipped with documented test results available upon request, supporting incoming inspection and commissioning confidence.

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