Authorized Techtop Motors Distributor
Techtop Motors GR3-AL-TF-80B35-4-B-D-1.5 - TechTop GR3-AL-TF-80B35-4-B-D-1.5 — 1.5 HP motor, 80B35 frame, 4 POLE (1800), 230/460V 60HZ, 230/460 50HZ, TEFC, IE3 - NEMA Premium

Techtop Motors GR3-AL-TF-80B35-4-B-D-1.5 TechTop GR3-AL-TF-80B35-4-B-D-1.5 — 1.5 HP motor, 80B35 frame, 4 POLE (1800), 230/460V…

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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 GR3-AL-TF-80B35-4-B-D-1.5 is a 1.5 HP, 4-pole, totally enclosed fan-cooled (TEFC) electric motor engineered for industrial reliability. Built with an 80B35 aluminum frame, this motor delivers 1730 RPM at full load with a service factor of 1.15, ensuring consistent performance under variable loads. Rated for dual-voltage operation (230/460V AC, 50/60Hz), it supports global power systems without modification. The motor meets IE3 efficiency standards (86.5% nominal efficiency) and NEMA Premium efficiency requirements, reducing energy consumption and operational costs in continuous-duty applications. Key electrical specifications include a rated current of 4.56/2.28 Amps (high/low voltage), KVA code K, and insulation class F with tropicalization for harsh environments. Mechanical features include 6204ZZ bearings on both drive-end (DE) and non-drive-end (NDE) sides, a removable foot, and M20 x 1.5 cable entry for flexible wiring. The motor weighs 27.72 lbs and operates at a 36.8°C temperature rise under full load. Designed for B5 flange mounting, this motor integrates seamlessly into pumps, fans, conveyors, and general machinery. Its NEMA Design B performance delivers a full-load torque of 4.60 Ft-Lb and a breakdown torque of 395% of rated load, ensuring stable operation even under mechanical stress. The motor’s 7024 graphite grey coating enhances corrosion resistance, while its 1000-meter altitude rating accommodates high-altitude installations. Ideal for industrial environments requiring durable, energy-efficient motors, the GR3-AL-TF-80B35-4-B-D-1.5 combines robust construction with optimized efficiency. Its dual-voltage compatibility, high service factor, and IP55 protection make it a versatile choice for OEMs and end-users seeking reliable, low-maintenance power solutions.
  • 1.5 HP, 4-pole, 1730 RPM synchronous speed (1800 RPM nominal)
  • Dual-voltage operation: 230/460V AC, 50/60Hz
  • TEFC enclosure with IP55 rating for dust and water protection
  • B5 flange mount, aluminum frame, 27.72 lb weight
  • Dual voltage capability: 230/460V at 60Hz and 230/460V at 50Hz.
  • B5 flange mounting for easy integration into machinery.
  • Manufactured by Techtop Motors (SKU: GR3-AL-TF-80B35-4-B-D-1.5).

Specifications

M
165 in
N
130 in
P
200 in
S
4-12 in
T
3.5 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.