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Techtop Motors GR3-CI-TF-405T-6-RR-F-75 - TechTop GR3-CI-TF-405T-6-RR-F-75 — 75 HP (GR3) Three Phase Cast Iron motor, 405T frame, 6 POLE (1200), 575V 60HZ, TEFC, IE3 - NEMA Premium

Techtop Motors GR3-CI-TF-405T-6-RR-F-75 TechTop GR3-CI-TF-405T-6-RR-F-75 — 75 HP (GR3) Three Phase Cast Iron motor, 405T frame…


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Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The Techtop Motors GR3-CI-TF-405T-6-RR-F-75 is a robust 75 horsepower (HP) three-phase motor designed for demanding industrial applications. This motor features a cast iron frame (CI) for enhanced durability and heat dissipation, built on the 405T frame size. It operates at 1200 RPM (6 poles) and is rated for 575V at 60Hz. The totally enclosed fan-cooled (TEFC) design ensures reliable operation in dusty or dirty environments by preventing the ingress of contaminants and providing efficient cooling. This motor meets the IE3 NEMA Premium efficiency standard, indicating superior energy savings and reduced operating costs compared to standard efficiency motors. The SKU for this unit is GR3-CI-TF-405T-6-RR-F-75. Ideal for applications requiring sustained power and efficiency, such as pumps, fans, compressors, and conveyors in manufacturing, processing, and other heavy-duty sectors. Its construction and efficiency rating make it a dependable choice for long-term operational performance. The GR3 series signifies its robust design, and the TF designation indicates a three-phase motor. The RR suffix denotes a specific configuration within the GR3-CI-TF-405T-6-RR-F-75 model. This motor is engineered for continuous duty and is built to withstand challenging operational conditions, offering a reliable power solution for a wide array of industrial machinery.
  • 75 HP Three Phase Cast Iron Motor
  • 405T Frame Size, 6 Pole (1200 RPM)
  • 575V, 60Hz Operation
  • Totally Enclosed Fan-Cooled (TEFC) Design
  • IE3 NEMA Premium Efficiency Rating

Specifications

Frequency
60 Hz
IP Rating
IP54
Material
Cast Iron
Nema Rating
Premium
Poles
6
Series
GR3
Size
405T
Voltage Rating
575 V

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.