Techtop Motors XR3-CI-TF-364TC-6-BR-D-40 TechTop XR3-CI-TF-364TC-6-BR-D-40 — 40 HP (GR3) Three Phase Cast Iron motor, 364TC…

Name: Techtop XR3-CI-TF-364TC-6-BR-D-40: 40 HP, 364TC frame, 3-phase, TEFC, IE3 motor, 230/460V, 190/380V, 975 RPM, UL/CSA/DoE certified.
Brand: Techtop Motors
SKU: XR3-CI-TF-364TC-6-BR-D-40
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-CI-TF-364TC-6-BR-D-40 is a 40 HP, three-phase, totally enclosed fan-cooled (TEFC) cast iron motor designed for industrial applications requiring high efficiency and reliability. Built to NEMA Design B specifications, this motor delivers 975 RPM at full load with a service factor of 1.0, ensuring consistent performance under continuous duty cycles. Key electrical specifications include dual-voltage compatibility (230/460V at 60Hz or 190/380V at 50Hz), rated currents of 112.6A (low voltage) and 56.3A (high voltage), and a nominal efficiency of 92.9%—meeting IE3 (NEMA Premium) standards. The motor features a 364TC frame size, Class H insulation, and tropicalization for enhanced durability in harsh environments. With a KVA code J and a temperature rise of 61.5°C at full load, it maintains operational integrity even in elevated ambient conditions up to 40°C. Mechanical robustness is ensured through heavy-duty bearings (6313 C3 on both drive-end and non-drive-end sides), shaft grounding for electrical safety, and a graphite grey 7024 coating for corrosion resistance. The motor is UL, CSA, and DoE certified, with file numbers 323353, 224693, and 096A, confirming compliance with North American safety and efficiency regulations. Applications include pumps, fans, compressors, conveyors, and other industrial machinery requiring a 40 HP motor with high torque and sustained performance. The 12-lead dual-voltage wiring configuration allows flexible installation across different power systems, while the IP55 rating and Class 1, Division 2 hazardous location certification expand its suitability for demanding environments. Weighing approximately 685 lbs and featuring a removable foot design, the XR3-CI-TF-364TC-6-BR-D-40 is engineered for easy integration into existing systems. Its breakdown torque of 258% of full load and pull-up torque of 185% ensure reliable startup under load, while the continuous duty rating guarantees long-term operational stability.

40 HP, 3-phase, TEFC cast iron motor with 364TC frame
Dual-voltage operation: 230/460V (60Hz) or 190/380V (50Hz)
92.9% nominal efficiency (IE3/NEMA Premium compliant)
UL, CSA, and DoE certified with Class 1, Div 2 hazardous location rating
12-lead wiring for flexible installation; IP55 enclosure; shaft grounding included

Specifications

Color	Blue
Frequency	60 Hz
Ip Rating	TEFC
Material	Cast Iron
Poles	6
Series	XR3
Size	364TC
Voltage Rating	230/460 VAC

Frequently Asked Questions

What is the rated motor output power for this model?

The rated motor output power for the XR3-CI-TF-364TC-6-BR-D-40 is 40 HP.

What are the available rated motor voltages and frequencies?

The rated motor voltage is 190V or 380-50V, and the frequency is 50 Hz.

What is the enclosure type and IP rating of this motor?

The motor has a TEFC enclosure and an IP rating of 55.

What is the insulation class and tropicalization of the motor?

The insulation class is H, and the motor features YES tropicalization.

What is the nominal efficiency and power factor?

The nominal efficiency is 92.9%, and the nominal power factor is 0.867 cosθ.

What is the full load torque and current rating?

The full load torque is 215.062 Ft-Lb, and the rated motor current is 112.6/56.3 Amps.

What is the temperature rise at full load and the rated ambient temperature?

The temperature rise at full load is 61.5 °C, and the rated ambient temperature is 40 °C.

What are the hazardous location classifications for this motor?

This motor is classified for Class 1, Div 2, Grp A, B, C, D hazardous locations.

What are the bearing types used on the DE and NDE sides?

Both the DE Side and NDE Side use 6313 C3 bearings.

What is the cable entry size and are the feet removable?

The cable entry size is 1.25 inches, and the feet are removable.

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.