Allen-Bradley 1336 PLUS II: The Ultimate AC Drive for Precision Motor Control

The Allen-Bradley 1336 PLUS II series is a high-performance, microprocessor-based adjustable frequency AC drive designed for precision motor speed control in industrial applications. With Sensorless Vector Control and selectable Volts-per-Hertz (V/Hz) modes, this drive ensures smooth operation, energy efficiency, and superior flexibility for a wide range of machinery, including fans, conveyors, spindles, and pumps.

Key Features at a Glance

• Power Range: 0.5 – 600 HP (0.37 – 448 kW)
• Voltage Options: 200-240V, 380-480V, 500-600V AC
• Motor Control Modes: Sensorless Vector Control & Fully Programmable V/Hz
• Communication Interfaces: RS-232/485/422, SCANport, Remote I/O, DeviceNet
• User-Friendly Programming: Super-twist LCD, Functional Parameter Groups

These features make the 1336 PLUS II series a versatile solution for a wide variety of motor control applications. Whether you’re working with small-scale industrial machinery or large high-power motors, this drive offers flexibility, reliability, and efficiency. The range of communication options ensures seamless integration into existing automation setups, while the intuitive programming interface reduces setup time and enhances usability.

Why Upgrade to the 1336 PLUS II Series?

1. Effortless Integration & User-Friendly Design

• Compact Packaging – Reduces wiring complexity and saves space.
• Common Assembly Parts – Consistent design minimizes spare part inventory.
• Intuitive Parameter Programming – Organized into functional groups for fast setup.

The 1336 PLUS II is designed for easy installation and minimal maintenance. Its compact structure ensures that it fits in tight spaces, making it ideal for retrofits and new installations alike. With standardized components across the entire drive family, businesses can streamline inventory management and reduce downtime when parts need replacement. Additionally, the well-organized parameter programming structure enhances operator efficiency by making setup and adjustments faster and easier.

2. Advanced Motor Control & Efficiency

• Sensorless Vector Control: Ensures high torque at low speeds (as low as 15 RPM) with 120:1 constant torque speed range.
• Fast Flux Build-up Mode: Improves acceleration of large motors.
• Adaptive Current Limit: Enables fast acceleration for low-inertia applications.
• Programmable V/Hz Control: Perfect for multi-motor applications.

Motor control is one of the defining strengths of the 1336 PLUS II. The Sensorless Vector Control feature provides precise speed regulation and enhances low-speed torque performance, making it suitable for heavy-duty applications. The Adaptive Current Limit and Fast Flux Build-up Mode ensure that motors start and accelerate efficiently under varying load conditions. These features make the drive ideal for applications requiring rapid response times and accurate speed control.

3. Energy Savings with Auto Economizer

The Auto Economizer feature dynamically adjusts output voltage based on motor load, reducing energy consumption and operating costs. When the motor is lightly loaded, the drive automatically lowers flux current, leading to lower power usage without affecting performance. This results in cost savings for industries that rely on continuous motor operation, such as manufacturing plants, HVAC systems, and conveyor networks.

4. Built-in Diagnostics for Maximum Uptime

• Fault Alerts Before Failure: Warnings for overload, voltage fluctuations, and overheating.
• Plain-Language Diagnostic Messages: Eliminates guesswork in troubleshooting.
• Integration with PLCs: Use SCANport or Remote I/O for seamless automation.

Preventive maintenance is key to minimizing unexpected downtime, and the 1336 PLUS II excels in this area with real-time diagnostics. The drive continuously monitors operating conditions, detects potential faults, and alerts operators before failures occur. Its plain-language fault messages remove the need for complex troubleshooting, allowing maintenance teams to resolve issues faster. Integration with Allen-Bradley PLCs ensures that diagnostics can be monitored remotely, further enhancing system reliability.

5. Exceptional Flexibility & Programmability

• Configurable I/O: Adapts to user-defined control schemes.
• Flying Start Mode: Allows the drive to "catch" a spinning motor and adjust speed automatically.
• Encoder Feedback Option: Achieves 0.1% speed regulation for high-precision applications.
  

Flexibility is a major advantage of the 1336 PLUS II series. Users can customize control settings with configurable inputs and outputs to match their specific application needs. The Flying Start Mode enables the drive to seamlessly take over a spinning motor without stopping it first, improving efficiency in operations that involve frequent start-stop cycles. The encoder feedback option provides industry-leading speed regulation, making this drive a top choice for precision automation applications.

Premier Integration with Rockwell Automation

The 1336 PLUS II AC drive seamlessly integrates with Allen-Bradley PLCs, SMC motor controllers, and DriveTools software, making it a versatile choice for factory automation. It shares a common interface with other Rockwell Automation products, streamlining training, setup, and maintenance.

Industries Benefiting from the 1336 PLUS II

• Manufacturing & Assembly Lines
• Material Handling & Conveyors
• HVAC & Pumping Systems
• CNC & Machine Spindles

With its advanced motor control, energy-saving capabilities, and seamless integration options, the 1336 PLUS II series is a valuable investment for industries requiring high-performance, reliable, and efficient motor drives. From automated production lines to HVAC systems, businesses can expect enhanced control, improved uptime, and significant cost savings.

Upgrade Today – Maximize Performance & Efficiency

Whether replacing an older drive or enhancing your automation setup, the Allen-Bradley 1336 PLUS II offers unmatched control, reliability, and energy savings.

👉 Shop 1336 PLUS II Drives Now or Contact Us for expert guidance!