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Control Techniques SP3401 AC drive for industrial motor control systems

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Control Techniques SP3401

by Nidec (Control Techniques)

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OverviewThe Nidec Control Techniques SP3401 AC drive is a key component within the Unidrive SP Solutions Platform, meticulously designed to deliver exceptional performance in demanding industrial motor control scenarios. This resilient AC drive supplies a significant 25 horsepower, operating efficiently at 460 V AC. It offers a consistent 35 Amp output for standard operations and a robust 32 Amps for intensive tasks, guaranteeing dependability across various industrial requirements. Engineered for versatility and power, the SP3401 features a modular and space-saving design, making it perfectly suited for incorporation into existing setups where spatial constraints exist. Shipped without an integrated keypad, it is ideally suited for environments utilizing integrated or centralized control systems, facilitating a streamlined and efficient operational configuration. Its advanced capabilities ensure precise and dynamic control, enhancing the efficiency and longevity of your connected machinery. This drive exemplifies Nidec Control Techniques' dedication to innovation and industrial excellence.Key Features Outstanding Power Delivery: Manages motors up to 25 HP, ensuring strong performance for both standard and heavy-duty uses. Adaptable Current Ratings: Provides 35 A for standard operation and 32 A for intensive use, adjustable to various operational needs. Optimized Input Power: Engineered for 3-phase 460 V AC, 50/60 Hz, ensuring compatibility with common industrial power sources. Advanced Drive Technology: Utilizes a Variable Frequency / Inverter Drive design for superior motor management and energy conservation. Multiple Control Options: Includes Open-loop vector, Closed-loop vector, and Servo control modes, with regenerative capabilities when configured, offering extensive control versatility. Efficient Thermal Management: An integrated internal fan ensures optimal operating temperatures and prolongs the unit's lifespan. Integrated Design Focus: Ships without a keypad (SM-Keypad available as an option), promoting effortless integration into existing control panels and systems. Flexible Mounting Choices: Supports both panel and wall installations, providing adaptability in deployment. Industrial-Grade Housing: Features an IP20 enclosure rating, offering protection against solid objects in industrial settings. Technical Specifications Model: Control Techniques SP3401 Power Output: 25 HP (Horsepower) Output Current: 35 A (Normal Duty), 32 A (Heavy Duty) Input Voltage: 3-phase 460 V AC, 50/60 Hz Drive Type: Variable Frequency / Inverter Drive Control Modes: Open-loop vector, Closed-loop vector, Servo (Regenerative when configured) Cooling: Internal fan Keypad: Not included (SM-Keypad optional) Mounting: Panel / Wall-mount Enclosure Rating: IP20 Platform: Unidrive SP Solutions Platform ApplicationsThe Control Techniques SP3401 AC drive is designed to excel in a wide array of demanding industrial environments, ensuring peak performance and efficiency: High-Precision Automation: Delivers accurate control for complex automated processes, boosting productivity and precision. Fans, Pumps, and Compressors: Optimizes the function of essential HVAC and fluid management systems, leading to energy savings and extended equipment longevity. Material Handling and Conveying: Ensures smooth and dependable movement of materials, vital for logistics and production lines. Packaging and Machine Tools: Provides the precision and speed necessary for modern packaging machinery and high-tolerance machine tools. Centralized and Distributed Control: Its adaptable design seamlessly integrates into both facility-wide control and distributed system architectures. Why ChooseThe Nidec Control Techniques SP3401 is an outstanding selection for industrial power management, thanks to its combination of high performance, flexibility, and robust construction. It is specifically engineered for demanding 25 HP motor control applications where reliability and precision are essential. The drive offers superior configuration options ensuring adaptable and efficient operation.Order NowEnhance your industrial operations with the Control Techniques SP3401 AC drive. Contact us today to learn more or to place your order.FAQWhat is the power rating of the SP3401?The SP3401 AC drive has a robust power rating of 25 horsepower (HP), making it suitable for a variety of industrial motor control applications.What are the output current specifications for this drive?This drive offers an output current of 35 Amps for normal duty operations and 32 Amps for heavy-duty applications, providing flexibility for diverse industrial tasks.Does the Control Techniques SP3401 include a keypad?No, the SP3401 is shipped without a built-in keypad. An SM-Keypad is available as an optional accessory for environments requiring local control input.

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PRODUCT DETAILS

Control Techniques SP3401

Overview

This is a genuine Nidec (Control Techniques) component from the Unidrive family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Nidec (Control Techniques) catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Nidec (Control Techniques) automation ecosystem
  • Engineered to integrate inside Unidrive installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Nidec (Control Techniques) equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Nidec (Control Techniques) catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Nidec (Control Techniques) platform with documented conversion notes for the Unidrive family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model: Control Techniques SP3401
  • Power Output: 25 HP (Horsepower)
  • Output Current: 35 A (Normal Duty), 32 A (Heavy Duty)
  • Input Voltage: 3-phase 460 V AC, 50/60 Hz
  • Drive Type: Variable Frequency / Inverter Drive
  • Control Modes: Open-loop vector, Closed-loop vector, Servo (Regenerative when configured)
  • Cooling: Internal fan
  • Keypad: Not included (SM-Keypad optional)
  • Mounting: Panel / Wall-mount
  • Enclosure Rating: IP20
  • Platform: Unidrive SP Solutions Platform

Applications

The Control Techniques SP3401 AC drive is designed to excel in a wide array of demanding industrial environments, ensuring peak performance and efficiency:

  • High-Precision Automation: Delivers accurate control for complex automated processes, boosting productivity and precision.
  • Fans, Pumps, and Compressors: Optimizes the function of essential HVAC and fluid management systems, leading to energy savings and extended equipment longevity.
  • Material Handling and Conveying: Ensures smooth and dependable movement of materials, vital for logistics and production lines.
  • Packaging and Machine Tools: Provides the precision and speed necessary for modern packaging machinery and high-tolerance machine tools.
  • Centralized and Distributed Control: Its adaptable design seamlessly integrates into both facility-wide control and distributed system architectures.

Why Choose the SP3401?

The Nidec Control Techniques SP3401 is an outstanding selection for industrial power management, thanks to its combination of high performance, flexibility, and robust construction. It is specifically engineered for demanding 25 HP motor control applications where reliability and precision are essential. The drive offers superior configuration options ensuring adaptable and efficient operation.

Availability & Shipping

  • In stock: SP3401 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every SP3401 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Nidec (Control Techniques)

The SP3401 AC drive has a robust power rating of 25 horsepower (HP), making it suitable for a variety of industrial motor control applications.

Machine down? We ship parts the same day.

New, surplus, and refurbished Nidec (Control Techniques) inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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