Authorized Techtop Motors Distributor
Techtop Motors BL1-AL-TF-90LB3-4-B-C-2 - TechTop BL1-AL-TF-90LB3-4-B-C-2 — 2 HP Metric IEC Single Phase motor, 90LB3 frame, 4 POLE (1800), 115/208-230V 60HZ, TEFC, IE3 - NEMA Premium

Techtop Motors BL1-AL-TF-90LB3-4-B-C-2 TechTop BL1-AL-TF-90LB3-4-B-C-2 — 2 HP Metric IEC Single Phase motor, 90LB3 frame, 4…


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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 BL1-AL-TF-90LB3-4-B-C-2 is a 2 HP, single-phase, metric IEC motor engineered for continuous-duty industrial applications. Built to NEMA Premium IE3 efficiency standards with 81% nominal efficiency and a 0.9 power factor, this motor delivers reliable performance in demanding environments. The 90LB3 frame size and 4-pole (1800 RPM) design provide a rated speed of 1730 RPM with a full load torque of 8.25 Ft-Lb and a service factor of 1.25 for overload resilience. It operates on dual voltage configurations of 115V or 208-230V at 60Hz, with rated currents of 17.9A (115V) and 8.95A (230V). Electrical components include a 550µF/165V start capacitor and an 80µF/250V run capacitor, ensuring smooth acceleration and stable operation. The motor’s insulation class is F, with a temperature rise of 33.7°C at full load and a rated ambient temperature of 40°C. It is designed for altitudes up to 1000 meters and features 6205 bearings on both the Drive End (DE) and Non-Drive End (NDE) sides for long-term reliability. The graphite grey (7024) coating enhances durability in harsh conditions. Ideal for pumps, fans, and general machinery, the BL1-AL-TF-90LB3-4-B-C-2 is optimized for applications requiring NEMA Premium efficiency and robust single-phase power. Its compact 90LB3 frame and TEFC enclosure make it a versatile choice for industrial automation, HVAC systems, and material handling equipment.
  • 2 HP, 1-phase, metric IEC motor with 90LB3 frame size
  • NEMA Premium IE3 efficiency (81% nominal) and 0.9 power factor
  • Dual voltage operation: 115V or 208-230V at 60Hz
  • Rated speed: 1730 RPM, full load torque: 8.25 Ft-Lb, service factor: 1.25
  • Start capacitor: 550µF/165V, run capacitor: 80µF/250V
  • Insulation class F, rated ambient temperature: 40°C, altitude up to 1000 meters
  • 6205 bearings on DE and NDE sides, graphite grey (7024) coating

Specifications

A
140 in
AA
170 in
AC
181 in
AD
255 in
B
125 in
BB
156 in
C
56 in
Color
Graphite Grey
Connection Type
Dual Voltage (115V/208-230V)
Current Rating
17.9A (115V), 8.95A (230V)
D
24 in
E
50 in
F
8 in
Frequency
60Hz
G
20 in
H
90 in
IP Rating
IP55
K
9.5 in
L
360 in
Material
Metal
Mounting Type
Foot Mounted
Nema Rating
NEMA Premium
Nema Rating
NEMA Premium IE3
Poles
4 POLE (1800)
Poles
4
Series
BL1-AL-TF
Size
90LB3
SS
M8 in
TBH
120 in
TBW
147 in
Voltage Rating
115/208-230V

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.