Techtop Motors XR3-AL-TF-90SB3-6-B-D-1 TechTop XR3-AL-TF-90SB3-6-B-D-1 — 1 HP Metric IEC Three Phase motor, 90SB3 frame, 6 POLE…

Name: 1 HP 3-Phase 90SB3 Frame 6-Pole TEFC IEC Motor, 190/380V, IE4 Efficiency, UL/CSA Certified
Brand: Techtop Motors
SKU: XR3-AL-TF-90SB3-6-B-D-1
Availability: InStock

Documents & Media

3D CAD Model (STEP)Specification Sheet Manufacturer Product Website

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The TechTop XR3-AL-TF-90SB3-6-B-D-1 is a high-efficiency, 1 HP three-phase IEC metric motor designed for industrial applications requiring reliable performance and energy savings. Built to TEFC (Totally Enclosed Fan-Cooled) enclosure standards with IP55 rating, this motor delivers 945 RPM at full load while maintaining a service factor of 1.15 for enhanced durability under variable loads. Key electrical specifications include dual-voltage compatibility (190/380V at 50Hz) with a rated current of 3.78/1.89 Amps, making it suitable for both low and high-voltage industrial systems. The motor achieves 81.5% nominal efficiency (IE4 Super Premium class) and operates within a rated ambient temperature of 40°C, ensuring consistent performance in demanding environments. With NEMA Design B electrical characteristics and a KVA code of G, it provides stable operation across a wide range of applications. Mechanically, the XR3-AL-TF-90SB3-6-B-D-1 features a 90SB3 frame size, dual 6205ZZ shielded ball bearings for extended service life, and a removable foot for flexible mounting options. The motor includes M20 x 1.5 cable entry points and is coated in 7024 graphite grey for corrosion resistance. Certified to UL, CSA, and DOE standards, this motor meets Class 1, Division 2 hazardous location requirements, making it ideal for use in chemical processing, food and beverage, and manufacturing facilities. Designed for continuous duty (S1) operation, the XR3-AL-TF-90SB3-6-B-D-1 incorporates tropicalization for humidity resistance and shaft grounding to protect against bearing currents. Its 9-lead IEC wiring configuration enables dual-voltage operation and compatibility with variable frequency drives (VFDs) for precise speed control. With a noise level of 55 dB(A) per NEMA standards, this motor balances performance with operational quietness in sensitive environments.

1 HP output with 90SB3 frame size for compact installation
Dual-voltage operation (190/380V, 50Hz) with 3.78/1.89A rated current
IE4 Super Premium efficiency (81.5%) for energy savings
TEFC enclosure with IP55 rating and Class 1 Div 2 hazardous location certification
9-lead IEC wiring for dual-voltage and VFD compatibility

Specifications

A	140 in
AA	170 in
AC	181 in
AD	255 in
B	100 in
BB	131 in
C	56 in
D	24 in
E	50 in
F	8 in
G	20 in
H	90 in
K	9.5 in
L	335 in
SS	M8 in
TBH	120 in
TBW	147 in

Frequently Asked Questions

What voltage ratings does this motor support?

The motor operates on 190V or 380V three-phase power at 50Hz.

What is the service factor of this motor?

The service factor is 1.15, allowing temporary overload operation.

What is the efficiency class of this motor?

The motor meets IE4 Super Premium efficiency standards with 81.5% nominal efficiency.

What is the rated speed of the XR3-AL-TF-90SB3-6-B-D-1?

The rated speed is 945 RPM at full load for the 6-pole configuration.

What type of enclosure does this motor use?

It uses a TEFC (Totally Enclosed Fan-Cooled) enclosure with IP55 rating.

What bearing type is used in this motor?

The motor uses 6205ZZ shielded ball bearings on both drive end and non-drive end sides.

Is this motor suitable for hazardous locations?

Yes, it meets Class 1, Division 2, Groups A-D hazardous location requirements.

What certifications does this motor have?

It is UL, CSA, and DOE certified for compliance with industrial standards.

What is the ambient temperature rating?

The motor is rated for operation up to 40°C ambient temperature.

Does this motor have shaft grounding?

Yes, it includes shaft grounding to protect bearings from electrical damage.

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.