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Techtop Motors XR3-AL-TF-71B3-2-B-D-1 - TechTop XR3-AL-TF-71B3-2-B-D-1 — 1 HP Metric IEC Three Phase motor, 71B3 frame, 2 POLE (3600), 200 60HZ, 230/460 60HZ, 190/380, TEFC, IE4 - Super Premium
Techtop Motors

XR3-AL-TF-71B3-2-B-D-1

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Overview

The Techtop XR3-AL-TF-71B3-2-B-D-1 is a 1 HP, 3-phase Metric IEC motor designed for demanding industrial applications. This motor features a 71B3 frame size and a Totally Enclosed Fan Cooled (TEFC) enclosure, providing robust protection in various environments. Operating at 3600 RPM (2 pole), it delivers reliable performance with dual voltage capabilities, rated for 200-60Hz, 230/460-60Hz, and 190/380-50Hz. Engineered for efficiency, this motor boasts an IE4 Super Premium efficiency level, ensuring reduced energy consumption and operational costs. Key electrical specifications include a rated current of 3.21/1.60 Amps at high voltage, a service factor of 1.15, and an insulation class of H. The motor's nominal efficiency is 80.7% with a power factor of 0.88 cosθ. It delivers a full load torque of 1.844 Ft-Lb and maintains a temperature rise of 38°C at full load. Mechanical details include a NEMA Design B classification and an IP55 rating for dust and water ingress protection. The motor is built with high-quality bearings (6202ZZ on both DE and NDE sides) and features tropicalization for enhanced durability. Cable entry is M20 x 1.5, and the feet are removable for flexible mounting. This unit is also equipped with shaft grounding and is rated for hazardous locations (Class 1, Div 2, Grp A,B,C,D). Certifications include UL, CSA, and DOE compliance. Specifications: - Manufacturer: Techtop Motors - SKU: XR3-AL-TF-71B3-2-B-D-1 - Rated Motor Output Power: 1 HP - Frame Size: 71 - Enclosure: TEFC - Efficiency Level: IE4 - Super Premium - Rated Motor Voltage (3 Phase): 190/380-50 Hz, 200-60 Hz, 230/460-60 Hz - Rated Motor Speed: 2845 r/min - Rated Motor Current: 3.21/1.60 Amps (High Voltage) - Service Factor: 1.15 - Insulation Class: H - IP Rating: 55 - Hazardous Location Rating: Class 1, Div 2, Grp A,B,C,D - Tropicalization: YES - Duty: Continuous - Certifications: UL, CSA, DOE
  • 1 HP, 3-Phase Metric IEC Motor
  • 71B3 Frame Size, TEFC Enclosure
  • IE4 Super Premium Efficiency Level
  • Dual Voltage: 190/380-50Hz, 200-60Hz, 230/460-60Hz
  • IP55 Rated, Hazardous Location Certified (Class 1, Div 2)

Specifications

A
112 in
AA
136 in
AC
147 in
AD
216 in
B
90 in
BB
108 in
C
45 in
D
14 in
E
30 in
F
5 in
Frequency
60 Hz
G
11 in
H
71 in
Ip Rating
TEFC
K
7 in
L
274 in
Poles
2 POLE (3600)
Series
XR3-AL-TF
Size
71B3 frame
SS
M5 in
TBH
120 in
TBW
147 in
Voltage Rating
230/460 VAC

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.