Authorized Techtop Motors Distributor
Techtop Motors XR3-AL-TF-90LB3-2-B-D-3 - TechTop XR3-AL-TF-90LB3-2-B-D-3 — 3 HP Metric IEC Three Phase motor, 90LB3 frame, 2 POLE (3600), 200 60HZ, 230/460 60HZ, 190/380, TEFC, IE4 - Super Premium

Techtop Motors XR3-AL-TF-90LB3-2-B-D-3 TechTop XR3-AL-TF-90LB3-2-B-D-3 — 3 HP Metric IEC Three Phase motor, 90LB3 frame, 2 POLE…

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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

TechTop XR3-AL-TF-90LB3-2-B-D-3 is a high-efficiency 3 HP (2.2 kW) three-phase IEC metric motor designed for industrial applications requiring premium performance. This TEFC (Totally Enclosed Fan-Cooled) motor delivers 2890 RPM at 50/60Hz, operating at 190/380V or 230/460V with dual-voltage compatibility. The 90LB3 frame size ensures robust construction while maintaining a compact footprint, ideal for space-constrained installations. Key electrical specifications include a rated current of 8.55A (190V) / 4.28A (380V) with a service factor of 1.15, allowing temporary overload capacity. The motor achieves 85.9% nominal efficiency (IE4 Super Premium), meeting DOE and NEMA Premium efficiency standards for energy savings. Insulation Class H and tropicalization ensure reliable operation in harsh environments up to 40°C ambient temperature. The IP55 rating provides protection against dust and water ingress, while Class 1, Division 2 hazardous location certification enables safe deployment in explosive atmospheres. Mechanical robustness is evident in the double-shielded 6205ZZ bearings (DE and NDE sides), shaft grounding for bearing protection, and a graphite grey 7024 coating for corrosion resistance. The motor includes M20 x 1.5 cable entry points and removable feet for flexible mounting configurations. With a noise level of 65 dB(A) per NEMA standards, it meets industrial noise compliance requirements. Certified to UL, CSA, and DOE standards (File Nos. 323353, 224693, 096A), this motor is optimized for variable frequency drive (VFD) operation across a wide torque curve range. Typical applications include pumps, fans, compressors, conveyors, and machine tools in manufacturing, HVAC, and processing industries. The 37.42 kg weight and 90LB3 frame size balance portability with durability for heavy-duty industrial use.
  • 3 HP (2.2 kW) output with IE4 Super Premium efficiency (85.9%)
  • Dual-voltage operation: 190/380V or 230/460V, 50/60Hz
  • TEFC enclosure (IP55) with Class 1, Div 2 hazardous location certification
  • 2890 RPM rated speed, 8.55A (190V) / 4.28A (380V) rated current
  • UL, CSA, and DOE certified (File Nos. 323353, 224693, 096A)

Specifications

A
140 in
AA
170 in
AC
181 in
AD
255 in
B
125 in
BB
156 in
C
56 in
D
24 in
E
50 in
F
8 in
G
20 in
H
90 in
K
9.5 in
L
360 in
SS
M8 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.