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Techtop Motors SD3-405TC-4-BR-E-100 - TechTop SD3-405TC-4-BR-E-100 — 100 HP Severe Duty IEEE 841 motor, 405TC frame, 4 POLE (1800), 460V 60HZ, TEFC, IE3 - NEMA Premium
Techtop Motors

SD3-405TC-4-BR-E-100

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Overview

The TechTop SD3-405TC-4-BR-E-100 is a 100 HP, 460V, 4-pole (1800 RPM) severe-duty IEEE 841 motor designed for demanding industrial applications. Built to NEMA Premium efficiency standards, this Totally Enclosed Fan-Cooled (TEFC) motor delivers reliable performance in harsh environments with high torque and thermal capacity. The 405TC frame size ensures compatibility with standard mounting configurations, while the 60Hz frequency aligns with North American power systems. This motor is ideal for pumps, fans, compressors, and material handling equipment where consistent operation and energy efficiency are critical. The SD3 series from TechTop Motors is engineered for severe-duty cycles, offering extended service life with minimal maintenance. Key features include a cast-iron construction for durability, Class F insulation for thermal protection, and a corrosion-resistant finish. The motor meets IEEE 841 standards for severe-duty motors, ensuring compliance with rigorous industrial requirements. With a NEMA Premium rating, it provides superior energy efficiency compared to standard motors, reducing operational costs over its lifespan. The 4-pole design delivers balanced power output for applications requiring steady torque and speed.
  • 100 HP output at 460V, 60Hz, 4-pole (1800 RPM)
  • NEMA Premium efficiency for energy savings
  • Totally Enclosed Fan-Cooled (TEFC) design for harsh environments
  • IEEE 841 severe-duty compliance for reliability
  • 405TC frame size with standard mounting compatibility

Frequently Asked Questions

Is this motor compliant with any industry standards?

Yes, it meets IEEE 841 standards for severe-duty motors and has a NEMA Premium efficiency rating.

What is the frame size of this motor?

The motor uses a 405TC frame size, which is a standard industrial mounting configuration.

What is the voltage rating of the SD3-405TC-4-BR-E-100?

The motor operates at 460 volts AC, 60Hz.

What is the horsepower rating of this motor?

The SD3-405TC-4-BR-E-100 is rated at 100 horsepower.

What type of enclosure does this motor have?

It features a Totally Enclosed Fan-Cooled (TEFC) enclosure for protection against contaminants.

What is the pole count and speed of this motor?

The motor has 4 poles, operating at 1800 RPM (synchronous speed) at 60Hz.

Frequently Asked Questions about Techtop Motors

What certifications and standards do Techtop Motors products comply with?

Techtop Motors products comply with NEMA Premium® efficiency standards, IEEE 841 for severe duty applications, and MG1 Part 31 for safe VFD use. Additionally, they feature IP55 ingress protection and are constructed with corrosion-resistant materials, ensuring durability and reliability in industrial environments.

What is Techtop Motors's warranty policy?

Techtop Motors offers a 36-month warranty from the date of purchase on their electric motors, ensuring protection against defects in materials and workmanship. This warranty reflects Techtop's commitment to quality and customer satisfaction.

What industries and applications are Techtop Motors products used for?

Techtop Motors products are utilized across a wide range of industries, including manufacturing, processing, agriculture, HVAC, and heavy-duty applications. Their motors are designed for powering machinery such as pumps, fans, conveyors, and compressors, ensuring reliable performance and energy efficiency in demanding environments.

What technical support does Techtop Motors offer?

Techtop Motors offers comprehensive technical support, including pre-sale and post-sale assistance through a fully trained customer service team. Our support extends to application-driven engineering, ensuring that customers receive expert guidance tailored to their specific needs. Additionally, we provide access to live inventory, electrical and dimensional data, and downloadable brochures via our website.

What are the main product lines offered by Techtop Motors?

Techtop Motors offers a diverse range of industrial electric motors, including NEMA Premium Efficiency motors, IEEE 841 Severe Duty motors, JM/JP Pump motors, and Explosion Proof motors. Their product lines also feature options in both cast iron and aluminum constructions, as well as specialized motors for applications like cooling towers and washdown environments. With horsepower ratings ranging from 1/8 to 500 HP and various frame sizes, Techtop Motors is equipped to meet a wide array of industrial automation needs.

What are the key features of Techtop Motors products?

Techtop Motors products feature NEMA PREMIUM® operating efficiency, ensuring reduced energy costs and enhanced performance. They are designed with hand-inserted lap wound stators for smooth operation, true copper windings for reduced loss, and full cast iron construction for durability. Additional features include IP55 ingress protection, automatic moisture drainage, and a 36-month warranty, making them ideal for demanding industrial applications.

What communication protocols do Techtop Motors products support?

Techtop Motors products support a comprehensive range of communication protocols including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, and Modbus RTU integrated as standard. These protocols facilitate efficient communication and integration within industrial automation systems, enhancing system performance and diagnostics.

What environmental ratings do Techtop Motors products have?

Techtop Motors products feature environmental ratings such as IP55 and IP56, providing robust protection against dust and water ingress. These ratings ensure reliable performance in various industrial environments, with options for oil seals and labyrinth seals for enhanced durability.

What accessories are available for Techtop Motors products?

Techtop Motors offers a variety of accessories for their products, including C & D flanges for versatile mounting options, aluminum and rolled steel C-face conversion kits, and multi-mount removable mounting feet for easy installation. Additionally, their motors feature color-coded oversized lead wires for simplified connections and automatic grease purge systems to prevent over-greasing, enhancing maintenance efficiency.

How are Techtop Motors products typically installed?

Techtop Motors products are designed for straightforward installation, featuring multi-mount removable mounting feet that allow for easy repositioning of the conduit box. Their lightweight designs facilitate handling in difficult-to-reach locations, while color-coded oversized lead wires simplify electrical connections. Additionally, the motors are equipped with features such as automatic grease purge and double lip shaft seals, ensuring reliable operation and maintenance ease.