Authorized Techtop Motors Distributor
Techtop Motors GR3-AL-TF-100LB3-8-B-D-1 - TechTop GR3-AL-TF-100LB3-8-B-D-1 — 1 HP Metric IEC Three Phase motor, 100LB3 frame, 8 Pole (900), 230/460V 60HZ, 230/460 50HZ, TEFC, IE3 - NEMA Premium

Techtop Motors GR3-AL-TF-100LB3-8-B-D-1 TechTop GR3-AL-TF-100LB3-8-B-D-1 — 1 HP Metric IEC Three Phase motor, 100LB3 frame, 8…

Documents & Media
3D CAD Model (STEP)Specification SheetManufacturer Product Website

Contact for Pricing

Call (262) 252-1600 or email [email protected] for pricing and availability.

Overview

This motor features an 8-pole design (900 RPM nominal) with a 100LB3 frame size, delivering 860 RPM at rated load. It supports dual voltage operation at 230/460V for both 60Hz and 50Hz frequencies, making it versatile for global industrial environments. Built with a Totally Enclosed Fan Cooled (TEFC) enclosure rated IP55, the motor provides robust protection against dust, dirt, and moisture ingress while maintaining efficient heat dissipation. The IE3 efficiency rating aligns with NEMA Premium standards, ensuring reduced energy consumption and lower operating costs over the motor’s lifespan. With a service factor of 1.15, the motor can handle temporary overloads without performance degradation. Key electrical specifications include a rated current of 4.16/2.08 Amps (high/low voltage), a nominal efficiency of 75.5%, and a power factor of 0.6 cosθ. The motor is designed for continuous duty (Cont.) and features tropicalization for enhanced durability in harsh conditions. Mechanical robustness is ensured with 6306ZZ bearings on both the drive end (DE) and non-drive end (NDE) sides, a graphite grey 7024 coating, and a removable foot for flexible mounting. The motor includes M20 x 1.5 cable entry points and is rated for altitudes up to 1000 meters. With a rated ambient temperature of 40°C, it is suitable for a wide range of industrial applications, including pumps, fans, compressors, and material handling systems where dependable, low-maintenance power transmission is critical.
  • 1 HP, 8-pole (900 RPM nominal), 860 RPM rated speed
  • Dual voltage: 230/460V, 60Hz and 50Hz compatible
  • TEFC IP55 enclosure for dust/water resistance and heat dissipation
  • IE3 efficiency (75.5%) meets NEMA Premium standards for energy savings
  • Service factor 1.15, rated for continuous duty, tropicalized construction

Specifications

A
160 in
AA
200 in
AC
198 in
AD
255 in
B
140 in
BB
170 in
C
63 in
D
28 in
E
60 in
F
8 in
G
24 in
H
100 in
K
11 in
L
389 in
SS
M10 in
TBH
120 in
TBW
147 in

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.