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The Allen Bradley 25B-B032N104 is a high-performance industrial AC variable frequency drive designed for advanced motor speed regulation and automation control applications. This model belongs to the PowerFlex 525 series, a widely used family of compact AC drives developed for flexible industrial motor management, energy-efficient operation, and reliable automation integration.
The 25B-B032N104 drive is engineered to provide precise motor control, smooth acceleration and deceleration, reduced energy consumption, and stable operational performance under demanding industrial conditions. The drive is suitable for applications requiring accurate speed adjustment, reliable torque output, and efficient process control.
As part of the PowerFlex 525 series, this model combines compact dimensions with advanced communication capability and programmable control functions. It supports integration into modern automation systems while simplifying installation and maintenance procedures.
The product is commonly installed in conveyor systems, packaging machinery, material handling systems, industrial fans, pump applications, and automated production equipment where operational reliability and flexible motor control are critical.
Its industrial-grade structure, built-in communication capability, and comprehensive protection functions help improve overall system efficiency and reduce downtime during long-term operation.
| Item | Details |
|---|---|
| Brand | Allen Bradley |
| Product Family | PowerFlex |
| Product Series | PowerFlex 525 |
| Product Type | AC Variable Frequency Drive |
| Main Function | Variable Motor Speed Control |
| Industry Type | Industrial Automation |
| Installation Method | Panel Mount |
| Protection Rating | IP20 |
| Cooling Type | Forced Air Cooling |
The PowerFlex 525 series is designed to deliver flexible, compact, and efficient motor control solutions for industrial automation systems. Compared with conventional motor starters and older generation drives, the PowerFlex 525 series provides improved energy efficiency, expanded communication capability, and enhanced programmable control features.
This series is widely applied in:
The PowerFlex 525 series supports embedded EtherNet/IP communication and modular configuration, allowing efficient integration with PLC systems and industrial control networks.
The series also includes advanced diagnostic capability, customizable programming options, and integrated safety functions, making it suitable for demanding industrial environments.
The drive adopts a compact enclosure design suitable for installation inside control cabinets with limited available space.
Its efficient internal layout improves thermal performance while reducing installation complexity.
The drive supports multiple control modes including:
These control methods help maintain stable torque output and smooth motor operation across varying load conditions.
The drive includes built-in industrial communication functionality, simplifying integration into automation systems and reducing additional hardware requirements.
This improves system flexibility and centralized control capability.
The variable speed control function allows motors to operate according to actual process demand.
This helps reduce electricity consumption and lowers long-term operating costs.
The drive supports customizable parameter configuration and programmable logic functions.
Users can optimize drive behavior according to specific machine requirements.
The product includes comprehensive protection mechanisms such as:
These functions help improve operational safety and equipment reliability.
| Parameter | Details |
|---|---|
| Product Model | 25B-B032N104 |
| Product Series | PowerFlex 525 |
| Input Voltage | 240V AC |
| Input Phase | 3-Phase |
| Rated Output Current | 32 A |
| Rated Power | 7.5 kW / 10 HP |
| Output Frequency Range | 0–500 Hz |
| Motor Control Methods | Sensorless Vector, V/Hz, Closed Loop |
| Protection Rating | IP20 |
| Overload Capacity | 150% for 60 Seconds |
| Cooling Method | Forced Air Cooling |
| Mounting Method | Panel Mount |
| Communication Capability | Embedded EtherNet/IP |
| EMC Filter | Built-In |
| Operating Temperature | -10°C to 50°C |
| Storage Temperature | -40°C to 70°C |
| Relative Humidity | 0–95% Non-Condensing |
| Dimensions | Approx. 300 × 180 × 220 mm |
| Weight | Approx. 6.1 kg |
| Housing Material | Industrial Grade Metal and Engineering Plastic |
| Programming Interface | LCD Keypad / Software Configuration |
| Motor Compatibility | Standard AC Induction Motors |
| Safety Functions | Safe Torque Off, Motor Protection, Overload Protection |
The drive is frequently installed in conveyor systems requiring smooth startup and precise speed synchronization.
It reduces mechanical impact during acceleration and improves material transport stability.
Packaging systems require accurate speed adjustment and reliable operational timing.
The 25B-B032N104 helps improve packaging precision and production efficiency.
The drive supports variable speed pump operation, reducing power consumption and improving flow management.
It also minimizes hydraulic shock during startup and shutdown.
In industrial fan applications, the drive enables efficient airflow control while reducing energy usage and operational noise.
The drive is suitable for lifting systems, automated warehouses, and transport equipment where stable motor torque and reliable operation are required.
The drive integrates easily into automated manufacturing systems and centralized control networks.
Its communication capability improves process monitoring and equipment coordination.
The drive is designed using industrial-grade components capable of operating continuously in demanding environments.
Its stable structure helps reduce operational interruptions.
Built-in industrial communication capability simplifies integration into automation systems.
This improves control flexibility and reduces installation complexity.
The variable frequency operation allows motors to consume only the required energy according to load demand.
This helps reduce long-term operating costs.
The compact design and modular structure simplify installation, wiring, and maintenance procedures.
This helps reduce equipment downtime.
The drive provides stable torque output and smooth speed adjustment even under changing load conditions.
This improves machine performance and product consistency.
The product supports a wide range of industrial applications and motor types.
It is suitable for both OEM machinery and retrofit automation projects.
| Model | Rated Power | Voltage | Output Current | Frequency Range | Dimensions | Weight |
|---|---|---|---|---|---|---|
| 25B-A4P8N104 | 0.75 kW / 1 HP | 200–240V AC | 4.8 A | 0–500 Hz | 180 × 100 × 165 mm | 1.9 kg |
| 25B-A8P0N104 | 1.5 kW / 2 HP | 200–240V AC | 8.0 A | 0–500 Hz | 220 × 120 × 180 mm | 2.5 kg |
| 25B-B017N104 | 4 kW / 5 HP | 240V AC | 17 A | 0–500 Hz | 260 × 140 × 190 mm | 3.9 kg |
| 25B-B032N104 | 7.5 kW / 10 HP | 240V AC | 32 A | 0–500 Hz | 300 × 180 × 220 mm | 6.1 kg |
| 25B-D017N104 | 7.5 kW / 10 HP | 380–480V AC | 17 A | 0–500 Hz | 300 × 180 × 220 mm | 5.8 kg |
| Model | Series | Rated Power | Voltage | Dimensions | Weight | Main Feature |
|---|---|---|---|---|---|---|
| 25A-D4P0N104 | PowerFlex 523 | 1.5 kW | 380–480V AC | 180 × 100 × 160 mm | 1.8 kg | Compact General Purpose Drive |
| 22F-D024N103 | PowerFlex 4M | 11 kW | 480V AC | 320 × 180 × 240 mm | 7.2 kg | Compact Motor Control |
| 20G11ND027AA0NNNNN | PowerFlex 755 | 15 kW | 480V AC | 500 × 280 × 320 mm | 22 kg | Advanced Motion Control |
| 20F11ND022AA0NNNNN | PowerFlex 753 | 11 kW | 480V AC | 450 × 250 × 300 mm | 18 kg | High Performance Industrial Drive |
| 22B-D010N104 | PowerFlex 40 | 4 kW | 380–480V AC | 240 × 140 × 180 mm | 3.5 kg | General Purpose Applications |
| Model | Product Series | Rated Power | Voltage | Output Current | Dimensions | Weight | Typical Applications |
|---|---|---|---|---|---|---|---|
| 20G11ND027AA0NNNNN | PowerFlex 755 | 15 kW | 480V AC | 27 A | 500 × 280 × 320 mm | 22 kg | Heavy Industrial Systems |
| 25B-D013N114 | PowerFlex 525 | 5.5 kW | 380–480V AC | 13 A | 260 × 140 × 190 mm | 3.8 kg | Packaging Machinery |
| 20AD8P7A3AYNANC0 | PowerFlex 70 | 4 kW | 400V AC | 8.7 A | 290 × 160 × 210 mm | 6.5 kg | Conveyor Automation |
| 22F-D4P2N113 | PowerFlex 4M | 1.5 kW | 380–480V AC | 4.2 A | 170 × 95 × 150 mm | 1.5 kg | Fan and Pump Systems |
| 20F1ANC260JA0NNNNN | PowerFlex 753 | 132 kW | 690V AC | 260 A | 900 × 500 × 450 mm | 95 kg | Large Industrial Motors |
The Allen Bradley 25B-B032N104 is a powerful and compact industrial AC drive designed for precise motor control, energy-saving operation, and advanced automation integration. As part of the PowerFlex 525 series, the drive combines flexible programming capability, embedded communication functions, stable operational performance, and strong protection features.
Its reliable motor control performance, efficient energy management, compact installation size, and flexible application compatibility make it suitable for conveyor systems, industrial pumps, packaging machinery, ventilation systems, and automated manufacturing equipment.
For industrial users seeking dependable long-term motor control with simplified maintenance and advanced automation support, the 25B-B032N104 remains a highly practical and widely adopted industrial drive solution.