Techtop Motors GX3-AL-TF-145TC-4-B-D-2-BRK TechTop GX3-AL-TF-145TC-4-B-D-2-BRK — 2 HP (GX3) Three Phase Aluminum motor, 145TC…

Name: Techtop GX3-AL-TF-145TC-4-B-D-2-BRK 2 HP 3-Phase Aluminum Motor, 1800 RPM, TEFC, IE3, 230/460V, 205V DC Brake
Brand: Techtop Motors
SKU: GX3-AL-TF-145TC-4-B-D-2-BRK
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 GX3-AL-TF-145TC-4-B-D-2-BRK is a 2 HP, three-phase aluminum motor engineered for continuous-duty industrial applications requiring precise speed control and reliable braking. This motor features a 145TC frame size and operates at 1740 RPM (4 poles) with a service factor of 1.25, delivering 6.05 Ft-Lb of full-load torque. Electrical specifications include dual-voltage operation at 230/460V, 60Hz and 230/460V, 50Hz, with rated currents of 5.6/2.8 Amps. The motor meets IE3 efficiency standards (86.5% nominal efficiency) and NEMA Premium requirements, reducing energy consumption and operational costs. Key features include tropicalization for humid conditions, a graphite grey (7024) corrosion-resistant coating, and shaft grounding for extended bearing life. Mechanical components include 6205ZZ bearings on both the drive end (DE) and non-drive end (NDE), with a temperature rise of 33°C at full load. The motor is equipped with a 205V DC brake providing 16 N-M of brake torque, ideal for applications requiring rapid stopping or load holding. Wiring is configured for 3-phase, 9-lead dual voltage operation, and the motor includes removable feet for flexible installation. Applications include conveyor systems, material handling equipment, pumps, fans, and machinery requiring precise torque control and reliable braking in industrial and hazardous environments.

2 HP, 3-phase aluminum motor with 145TC frame size
1740 RPM (4 poles), 6.05 Ft-Lb full-load torque, service factor 1.25
Dual-voltage operation: 230/460V, 60Hz and 50Hz; 86.5% IE3 efficiency
205V DC brake with 16 N-M torque; tropicalized for humid conditions
Class 1, Division 2 Hazardous Location Rated

Specifications

Color	Graphite Grey
Connection Type	9-lead dual voltage
Frequency	60/50 Hz
IP Rating	IP55
Material	Aluminum
Mounting Type	145TC Frame
Nema Rating	NEMA Premium
Poles	4
Series	GX3
Size	145TC
Voltage Rating	230/460 V

Frequently Asked Questions

What is the rated motor output power for this model?

The rated motor output power for the GX3-AL-TF-145TC-4-B-D-2-BRK-230|460-60 is 2 HP.

What are the available voltage options for this motor?

This motor is available in 230V or 460V at 60Hz for 3-phase operation.

What is the frame size of the GX3-AL-TF-145TC-4-B-D-2-BRK-230|460-60 motor?

The frame size for this motor is 145.

What is the enclosure type of this Techtop motor?

The enclosure type is Totally Enclosed Fan Cooled (TEFC).

What is the insulation class of the motor?

The motor features an Insulation Class F.

What is the IP rating for this motor's enclosure?

The IP rating for this motor is 55.

Does this motor have tropicalization treatment?

Yes, this motor comes with tropicalization treatment.

What is the duty cycle for this motor?

This motor is designed for continuous duty.

What is the maximum ambient temperature rating for this motor?

The rated ambient temperature for this motor is 40°C.

What is the rated altitude for installation?

The motor is rated for installation at an altitude of 1000 meters.

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.