Authorized Techtop Motors Distributor
Techtop Motors XR3-AL-OP-143T-4-B-D-1 - TechTop XR3-AL-OP-143T-4-B-D-1 — 1 HP Three Phase ODP motor, 143T frame, 4 POLE (1800), 200 60HZ, 230/460 60HZ, 190/380, ODP, IE4 - Super Premium

Techtop Motors XR3-AL-OP-143T-4-B-D-1 TechTop XR3-AL-OP-143T-4-B-D-1 — 1 HP Three Phase ODP motor, 143T frame, 4 POLE (1800)…


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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 Motors XR3-AL-OP-143T-4-B-D-1 is a 1 HP, three-phase, Open Drip Proof (ODP) motor engineered for continuous-duty industrial applications. This motor features a 143T frame size and operates at 1440 RPM with a 4-pole configuration, delivering reliable performance in standard 60 Hz and 50 Hz systems. It supports dual voltage operation at 190/380 VAC (50 Hz) and 200-230/460 VAC (60 Hz), making it versatile for global installations. Key electrical specifications include a rated current of 3.64/1.82 Amps (high/low voltage), a service factor of 1.15, and a nominal efficiency of 83.5% (IE3 NEMA Premium). The motor is designed with NEMA Design B characteristics, ensuring stable operation under varying load conditions. Insulation Class H allows for operation up to 40°C ambient temperature at altitudes up to 1000 meters. The tropicalized construction enhances durability in harsh environments. Mechanical features include a 1.25" cable entry, removable feet for flexible mounting, and shaft grounding for electrical safety. Bearings are specified as 6308ZZ (Drive End) and 6208ZZ (Non-Drive End), providing robust support for extended service life. The motor’s full load torque is 5 ft-lb, with a temperature rise of 28°C at full load. Applications include pumps, fans, compressors, conveyors, and general industrial machinery requiring a compact, high-efficiency motor. The 9-lead dual-voltage wiring configuration simplifies installation and compatibility with variable frequency drives (VFDs). With a locked rotor current of 260% of full load and a breakdown torque of 297%, this motor delivers reliable starting and overload capacity.
  • 1 HP, 3-phase, Open Drip Proof (ODP) motor with 143T frame size
  • Dual voltage operation: 190/380 VAC (50 Hz) and 200-230/460 VAC (60 Hz)
  • IE3 NEMA Premium efficiency rating of 83.5% at full load
  • 1440 RPM rated speed, 5 ft-lb full load torque, shaft grounding included
  • IP55 Enclosure Rating, Insulation Class H, Service Factor 1.15

Specifications

Color
Graphite Grey
Connection Type
9-lead dual-voltage wiring
Current Rating
3.64 A (230V), 1.82 A (460V)
Frequency
60 Hz
Frequency
60 Hz (primary), 50 Hz (secondary)
IP Rating
IP55
Material
Metal (with graphite grey coating)
Mounting Type
Removable feet
Nema Rating
NEMA Design B, IE3 Premium Efficiency
Poles
4 Pole
Poles
4 POLE (1800)
Series
XR3-AL-OP
Size
143T Frame
Voltage Rating
230/460 VAC, 190/380 VAC
Voltage Rating
200-230/460 VAC (60Hz), 190/380 VAC (50Hz)

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.