ABB ACS355-01E-02A4-2 LV AC Machinery Drive - Safe Torque Off
Part Number: 3AUA0000058166
Quick Summary
The ACS355 drive from ABB provides compact speed and torque control for small to mid-size machinery. Engineers often wrestle with long setup times, complex parameter tuning, and the need for extra control electronics. This model features Safe Torque Off functionality and sequence programming, supporting CE safety requirements and common industrial standards. Combined with its easy installation and broad motor compatibility, it streamlines OEM integration and improves overall machine performance.
Product Information
Extended Description
3AUA0000058166 ABB: The ACS355 drives are designed to meet the requirements of an extensive range of machinery applications in food and beverage, material handling, lifting, textile, printing, rubber and plastics, and woodworking applications.
The drive is user-friendly, yet it provides a wide range of built-in technology such as the safe torque off functionality and sequence programming, reducing the need for additional control electronics. The product offers options and diverse functionality to cater to the needs set for speed and torque control of AC induction and permanent magnet motors.
Built-in Safe Torque Off (STO) eliminates the need for external safety relays and extra control electronics, simplifying panel design. This reduces wiring complexity and lowers installation costs. It’s particularly advantageous for conveyors and lifting equipment where safety and uptime matter. ACS355-01E-02A4-2 provides scalable speed and torque control for both AC induction and permanent magnet motors. This broader compatibility reduces spare-part inventory and simplifies maintenance trains. Applications include material handling, textile machinery, and small automation cells. With a nominal power of 0.37 kW and a low-voltage class, the drive minimizes energy use while delivering precise motor control. The compact form factor eases panel space constraints and enables straightforward installation in space-limited environments. Where space is at a premium, these characteristics help OEMs deliver compact machines without sacrificing performance. Built to work within ABB's drive family, the ACS355-01E-02A4-2 offers seamless parameter transfer and familiar programming concepts, reducing engineering time and ensuring consistent performance across multiple machines. Industries like food & beverage, material handling, lifting, textile, printing, rubber & plastics, and woodworking can benefit from its integrated safety features and flexible control, helping OEMs meet uptime targets, enhance energy efficiency, and reduce total cost of ownership.
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FAQs
Begin by confirming motor type compatibility; the ACS355-01E-02A4-2 supports AC induction and permanent magnet motors. Review input voltage and current ratings to ensure alignment with your motor's nameplate. Route and shield wiring to minimize EMI, configure Safe Torque Off as required by your safety plan, and leverage built-in sequence programming to reduce external PLC logic. Verify enclosure rating and environmental conditions match your application.
Key specs include a nominal power of 0.37 kW and a rated current of 2.4 A. The ACS355-01E-02A4-2 supports speed and torque control for both AC induction and permanent magnet motors, enabling precise torque management and smooth ramping. Built-in STO enhances safety, while sequence programming provides flexible control logic. This combination supports compact, energy-efficient operation across varied small- to mid-size machines.
Yes, the ACS355-01E-02A4-2 is well-suited for conveyors and lifting equipment in food & beverage and similar process lines, thanks to its STO safety feature and programmable logic. Its compact, low-power design reduces cabinet space and wiring, improving reliability in dynamic lines. For these applications, the drive provides precise speed control and robust protection against unwanted motion or startup surges.
The drive includes Safe Torque Off for enhanced machine safety and supports standard industrial safety practices compatible with CE safety requirements. While specific certifications beyond STO and CE-marking are not listed here, ABB drives are designed for regulatory alignment in typical manufacturing environments, helping you meet common safety and compliance targets without adding external safety modules.
Maintenance expectations center on keeping control cables shielded and performing periodic STO safety checks. The integrated STO and sequence programming reduce reliance on external safety relays and PLC logic, lowering wiring costs and commissioning time. Over the machine lifecycle, you can expect lower downtime, easier spare-part management, and faster onboarding of new equipment due to consistent ABB drive interfaces.