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Techtop Motors XR3-AL-TF-90LB34-4-B-D-2 - TechTop XR3-AL-TF-90LB34-4-B-D-2 — 2 HP Metric IEC Three Phase motor, 90LB34 frame, 4 POLE (1800), 200 60HZ, 230/460 60HZ, 190/380, TEFC, IE4 - Super Premium
Techtop Motors

XR3-AL-TF-90LB34-4-B-D-2

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Overview

The Techtop XR3-AL-TF-90LB34-4-B-D-2 is a 2 HP (1.5 kW) three-phase IEC metric motor engineered for industrial applications requiring high efficiency and reliability. This 90LB34 frame motor operates at 1425 RPM (4-pole, 1800 synchronous) with a rated voltage of 190/380V at 50Hz, delivering 6.52/3.26 Amps at full load. Certified to IE4 Super Premium efficiency (85.3% nominal), it exceeds NEMA Premium and DOE standards, ensuring energy savings and compliance with modern efficiency regulations. Designed for continuous duty (S1) in harsh environments, the XR3-AL-TF-90LB34-4-B-D-2 features Totally Enclosed Fan-Cooled (TEFC) construction with an IP55 rating for protection against dust and water ingress. The motor includes tropicalization for corrosion resistance, Class H insulation, and a service factor of 1.15, allowing temporary overloads up to 15% without derating. With a locked rotor torque of 271% and breakdown torque of 286%, it handles sudden load spikes common in conveyor systems, pumps, and compressors. Mechanical robustness is ensured via 6205ZZ sealed ball bearings on both drive-end (DE) and non-drive-end (NDE) sides, supporting a rated ambient temperature of 40°C and altitude up to 1000 meters. The motor’s 7024 graphite grey coating provides additional durability, while shaft grounding prevents bearing currents in VFD-driven applications. Dual-voltage wiring (9-lead IEC configuration) simplifies installation for 230/460V or 190/380V systems, and the M20 x 1.5 cable entry accommodates standard industrial wiring. UL, CSA, and DOE certified, the XR3-AL-TF-90LB34-4-B-D-2 is ideal for hazardous locations (Class 1, Div 2, Groups A-D), food processing, chemical plants, and outdoor installations. Its compact 90LB34 frame (41.6 kg) integrates seamlessly into existing systems, reducing footprint while maintaining high torque output (7.45 ft-lb at full load). Backed by Techtop Industries’ 28+ years of motor design expertise, this motor delivers measurable efficiency gains, reduced downtime, and lower lifecycle costs in demanding industrial environments.
  • 2 HP (1.5 kW) output, 4-pole 1800 RPM synchronous speed
  • IE4 Super Premium efficiency (85.3% nominal) for energy savings
  • TEFC IP55 enclosure with tropicalization for harsh environments
  • Dual-voltage operation (190/380V or 230/460V) via 9-lead IEC wiring
  • UL, CSA, and DOE certified; Class 1 Div 2 hazardous location rated

Specifications

M
115 in
N
95 in
P
140 in
S
4-M8 in
T
3 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.