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Control Techniques SP5403 Unidrive SP AC Drive for industrial motor control

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Control Techniques SP5403

by Nidec (Control Techniques)

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OverviewThe Control Techniques SP5403 Unidrive SP AC drive delivers outstanding precision and dependable operation for critical industrial needs. As a premier offering from Nidec (Control Techniques), the SP5403 optimizes motor management for both heavy and normal usage, providing 150 HP with a 168 A output. Operating on a 3-phase 380–480 V supply, this AC drive enables dynamic and flexible motor supervision, making it essential for systems requiring substantial torque, excellent energy efficiency, and consistent performance. Its advanced features guarantee effortless integration and top-tier results across many industrial scenarios.Key Features Power Output: 150 HP (Normal Duty) / 125 HP (Heavy Duty) Current Output: 168 A (Normal Duty) / 156 A (Heavy Duty) Input Power: 3-phase 380–480 VAC Frequency Compatibility: 50/60 Hz Enclosure Rating: IP20 (Open Type) for flexible setup Control Options: Adaptable V/Hz, Open Loop Vector, and Closed Loop Vector control Communication: Integrated RS485 Modbus RTU for improved connectivity User Interface: Advanced diagnostic and programming capabilities for simple setup and monitoring Technical SpecificationsModel: SP5403Input: 3-phase, 380–480 V, 50/60 HzOutput Current: 168 A (Normal Duty), 156 A (Heavy Duty)Motor Power: 150 HP (Normal Duty), 125 HP (Heavy Duty)Enclosure: IP20 (without keypad)Overload Capacity: 110% for 60 seconds (Normal Duty), 150% for 60 seconds (Heavy Duty)Operating Temperature: 0 °C to +40 °C (standard)Altitude: Up to 1000 m without deratingDimensions: Approximately 350 × 800 × 300 mm (W × H × D)Mounting: Designed for versatile wall or cabinet panel mountingWeight: Approximately 40 kgCertifications: UL, CE, RoHS compliant for global standards adherenceApplicationsThe Nidec (Control Techniques) SP5403 AC drive excels in diverse industrial applications, providing robust and precise motor management. Industrial Conveyors and Mixers: Ensures smooth and efficient material handling. High-Inertia Machinery: Provides stable and controlled performance for equipment with significant rotational mass. Pump and Fan Control Systems: Optimizes energy consumption and operational efficiency. Manufacturing Automation: Integrates seamlessly into automated production lines for enhanced productivity. Heavy-Duty Processing Equipment: Delivers reliable power and control for critical industrial processes. Why Choose?The Control Techniques SP5403 stands out as a leading choice for industrial motor control due to its superior engineering and comprehensive feature set: High Horsepower in a Compact Design: Delivers significant power without compromising on valuable space. Reliable Control: Ensures consistent and precise control for both standard and demanding heavy-duty loads. Broad Compatibility: Seamlessly integrates with a wide array of industrial automation networks, enhancing flexibility. Configurable Versatility: Easily adaptable for a diverse range of vector and V/Hz applications, meeting specific operational needs. Built for Durability: Constructed to withstand continuous operation in harsh and challenging industrial environments. Order NowThe Control Techniques SP5403 Unidrive SP AC drive is currently in stock and readily available for worldwide shipping. Elevate your industrial operations with this high-performance solution. For additional drive options and to explore the full breadth of advanced motion control technologies, we invite you to browse the Control Techniques Unidrive SP Modular category or the complete Nidec (Control Techniques) main category.FAQWhat is the power output of the Control Techniques SP5403?The SP5403 offers 150 HP for normal duty and 125 HP for heavy duty applications.What type of input power does this AC drive require?It operates on a 3-phase, 380–480 VAC supply with 50/60 Hz compatibility.What are the primary control modes available?The drive supports versatile V/Hz, Open Loop Vector, and Closed Loop Vector control modes.

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PRODUCT DETAILS

Control Techniques SP5403

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: SP5403

Input: 3-phase, 380–480 V, 50/60 Hz

Output Current: 168 A (Normal Duty), 156 A (Heavy Duty)

Motor Power: 150 HP (Normal Duty), 125 HP (Heavy Duty)

Enclosure: IP20 (without keypad)

Overload Capacity: 110% for 60 seconds (Normal Duty), 150% for 60 seconds (Heavy Duty)

Operating Temperature: 0 °C to +40 °C (standard)

Altitude: Up to 1000 m without derating

Dimensions: Approximately 350 × 800 × 300 mm (W × H × D)

Mounting: Designed for versatile wall or cabinet panel mounting

Weight: Approximately 40 kg

Certifications: UL, CE, RoHS compliant for global standards adherence

Applications

The Nidec (Control Techniques) SP5403 AC drive excels in diverse industrial applications, providing robust and precise motor management.

  • Industrial Conveyors and Mixers: Ensures smooth and efficient material handling.
  • High-Inertia Machinery: Provides stable and controlled performance for equipment with significant rotational mass.
  • Pump and Fan Control Systems: Optimizes energy consumption and operational efficiency.
  • Manufacturing Automation: Integrates seamlessly into automated production lines for enhanced productivity.
  • Heavy-Duty Processing Equipment: Delivers reliable power and control for critical industrial processes.

Why Choose the SP5403?

The Control Techniques SP5403 stands out as a leading choice for industrial motor control due to its superior engineering and comprehensive feature set:

  • High Horsepower in a Compact Design: Delivers significant power without compromising on valuable space.
  • Reliable Control: Ensures consistent and precise control for both standard and demanding heavy-duty loads.
  • Broad Compatibility: Seamlessly integrates with a wide array of industrial automation networks, enhancing flexibility.
  • Configurable Versatility: Easily adaptable for a diverse range of vector and V/Hz applications, meeting specific operational needs.
  • Built for Durability: Constructed to withstand continuous operation in harsh and challenging industrial environments.

Availability & Shipping

  • In stock: SP5403 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 SP5403 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Nidec (Control Techniques)

The SP5403 offers 150 HP for normal duty and 125 HP for heavy duty 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.

CUSTOMER REVIEWS

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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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