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Techtop Motors GR3-AL-TF-100LB34-4-B-D-3 - TechTop GR3-AL-TF-100LB34-4-B-D-3 — 3 HP motor, 100LB34 frame, 4 POLE (1800), 230/460V 60HZ, 230/460 50HZ, TEFC, IE3 - NEMA Premium
Techtop Motors

GR3-AL-TF-100LB34-4-B-D-3


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Overview

The Techtop GR3-AL-TF-100LB34-4-B-D-3 is a high-efficiency, 3 HP (2.2 kW) three-phase induction motor designed for industrial applications requiring reliable performance and energy savings. Built to NEMA Premium® IE3 efficiency standards, this motor delivers superior energy efficiency compared to standard motors, reducing operational costs while maintaining robust output. The 100LB34 frame size ensures compatibility with a wide range of industrial machinery, including pumps, fans, compressors, and conveyor systems. Key specifications include a 4-pole (1800 RPM) configuration for balanced torque and speed, dual-voltage operation at 230V/460V (60Hz) and 230V/460V (50Hz), and Totally Enclosed Fan-Cooled (TEFC) construction for protection against dust and moisture. The motor is UL/CSA certified, ensuring compliance with North American safety standards. With a compact footprint and durable aluminum construction, the GR3-AL-TF-100LB34-4-B-D-3 is ideal for both new installations and retrofits in demanding industrial environments. Designed for seamless integration into existing systems, this motor features a standard B3 mounting configuration (foot-mounted), making it easy to install and replace in legacy setups. The IE3 efficiency rating ensures compliance with global energy regulations, such as the U.S. DOE and EU Ecodesign directives, providing long-term cost savings through reduced energy consumption. Whether used in manufacturing, HVAC, or material handling applications, the Techtop GR3-AL-TF-100LB34-4-B-D-3 delivers consistent performance with minimal maintenance requirements.
  • 3 HP (2.2 kW) output power for industrial applications
  • 4-pole (1800 RPM) configuration for balanced torque and speed
  • Dual-voltage operation: 230V/460V (60Hz) and 230V/460V (50Hz)
  • Totally Enclosed Fan-Cooled (TEFC) construction for dust and moisture protection
  • NEMA Premium® IE3 efficiency rating for energy savings and regulatory compliance

Specifications

M
130 in
N
110 in
P
160 in
S
4-M8 in
T
3.5 in

Frequently Asked Questions

What is the frame size of this motor?

The motor uses a 100LB34 frame size, which is a standard NEMA frame designation for 3 HP motors.

What voltages does this motor support?

The motor operates on 230V/460V at both 60Hz and 50Hz frequencies, making it suitable for global applications.

What is the pole count and RPM of this motor?

This motor has 4 poles, which corresponds to a synchronous speed of 1800 RPM at 60Hz.

What is the efficiency rating of this motor?

The motor meets NEMA Premium® IE3 efficiency standards, providing superior energy efficiency compared to standard motors.

Is this motor UL/CSA certified?

Yes, the Techtop GR3-AL-TF-100LB34-4-B-D-3 is UL/CSA certified, ensuring compliance with North American safety standards.

What type of cooling does this motor have?

This motor features Totally Enclosed Fan-Cooled (TEFC) construction, which protects internal components from dust and moisture while providing effective cooling.

What are the typical applications for this motor?

This motor is commonly used in pumps, fans, compressors, and conveyor systems due to its reliable performance and energy efficiency.

What type of mounting does this motor use?

The motor uses a B3 mounting configuration, which is a foot-mounted design suitable for a wide range of industrial applications.

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.