1. Product Overview
The Allen-Bradley 1336-B005-EOD-L3-S1 is a high-reliability adjustable frequency AC drive belonging to the 1336 PLUS II series under Rockwell Automation. Specifically engineered for three-phase induction motor speed control, it integrates advanced power electronics and microprocessor control technology, delivering stable performance and precise regulation. This drive is widely applied in industrial automation systems that demand consistent torque output and flexible speed adjustment, such as manufacturing lines, material handling equipment, and process control machinery.
2. Core Technical Specifications
3. Performance & Functional Advantages
3.1 Precise Speed & Torque Control
- Adopts sine-wave PWM (Pulse-Width Modulation) technology to ensure smooth output voltage and current, minimizing motor harmonic distortion and extending motor service life.
- Supports constant torque control mode, maintaining stable torque output even when load fluctuates (150% overload capacity for 1 minute, adapting to peak load demands in industrial processes).
- Adjustable frequency resolution (0.01 Hz) enables fine-tuning of motor speed, meeting high-precision application requirements (e.g., precision conveyors, automated assembly lines).
3.2 Intelligent Diagnostics & Safety Protection
- Self-Diagnostic System: Automatically checks internal circuits, power supply, and motor connections at startup; triggers visual and digital alarms for faults (e.g., overvoltage, undervoltage, overcurrent, motor overload).
- Real-Time Monitoring: Displays key operating parameters (current, voltage, frequency, temperature) via the local panel, allowing operators to track system status and prevent potential failures.
- Surge Protection: Built-in metal oxide varistors (MOVs) protect against voltage spikes in the power grid, while optional line reactors can be added for unstable power environments to enhance system reliability.
3.3 Easy Installation & Operation
- Modular Design: Simplifies wiring, maintenance, and spare part replacement—terminal blocks are clearly labeled, and the control panel can be detached for remote mounting if needed.
- Parameter Programming: Parameters are logically grouped (e.g., basic speed settings, protection settings, communication settings) for quick configuration; supports parameter copying via a memory card to reduce setup time for multiple drives.
- Compatibility: Works with most standard three-phase induction motors (2-pole to 8-pole); no additional modifications required for typical industrial motor models.
3.4 Energy Efficiency
- Reduces energy consumption by adjusting motor speed to match load requirements (e.g., in fan or pump applications, reducing speed by 20% can cut energy usage by up to 50% compared to constant-speed operation).
- Optimized switching frequency (adjustable 2-16 kHz) balances noise reduction and energy efficiency, avoiding unnecessary power loss.
4. Application Scenarios
The 1336-B005-EOD-L3-S1 is ideal for industrial automation and process control scenarios, including:
- HVAC systems (fans, blowers)
- Water treatment and pumping stations
- Conveyor systems in manufacturing (automotive, electronics, food processing)
- Mixers, extruders, and other process machinery
- Material handling equipment (hoists, elevators, conveyors)
Note: For motors operating at speeds below 50% of the base speed for extended periods, external cooling (e.g., forced air fans) is recommended to prevent motor overheating due to reduced internal airflow.
5. Quality & Support
- Condition: Brand new, original Allen-Bradley (100% authentic, with factory certification)
- Warranty: 12-24 months warranty (covers manufacturing defects; excludes damage from improper installation or operation)
- Technical Support: Professional support team available for installation guidance, parameter programming, troubleshooting, and after-sales service
- Packaging: Industrial-grade packaging to ensure product integrity during transportation (includes user manual, installation guide, and certification documents)
For custom configuration requirements (e.g., additional communication modules, special enclosures), please contact our sales team for tailored solutions.
