Techtop Motors GR3-RS-OP-213TC-4-B-D-7.5 TechTop GR3-RS-OP-213TC-4-B-D-7.5 u2014 7.5 HP Three Phase ODP motor, 213TC frame, 4…

Name: 7.5 HP 3-Phase 213TC TEFC Motor, 230/460V, 4-Pole, IE3 NEMA Premium, UL/CSA Certified
Brand: Techtop Motors
SKU: GR3-RS-OP-213TC-4-B-D-7.5
Availability: InStock

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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 GR3-RS-OP-213TC-4-B-D-7.5 is a 7.5 HP, three-phase, 213TC frame TEFC (Totally Enclosed Fan Cooled) motor designed for industrial applications requiring reliable, high-efficiency operation. This NEMA Premium IE3 motor delivers 91% nominal efficiency, exceeding DOE and NEMA standards for energy savings and reduced operational costs. Rated for 230/460V at 60Hz (230/460V at 50Hz compatible), the motor operates at 1755 RPM with a service factor of 1.25, providing robust performance under variable loads. The 4-pole configuration ensures stable torque output, making it ideal for pumps, fans, compressors, and conveyor systems. Key electrical specifications include a rated current of 18.2A (230V) / 9.1A (460V), KVA code K, and insulation class H for high-temperature resilience. The motor features a 1-NPT 1" cable entry, tropicalization for harsh environments, and a graphite grey 7024 coating for corrosion resistance. Bearings (6306ZZ) on both the drive-end (DE) and non-drive-end (NDE) sides ensure long service life. With a temperature rise of 45°C at full load and a rated ambient of 40°C, this motor is built for continuous duty (S1) in industrial settings up to 1000 meters altitude. Certified to UL, CSA, and DOE standards, the GR3-RS-OP-213TC-4-B-D-7.5 includes a 9-lead dual-voltage wiring configuration for flexible installation. The motor’s NEMA Design B performance delivers high starting torque (223% locked rotor) and breakdown torque (299%), while its 1.25 service factor accommodates temporary overloads. The 22.4 ft-lb full-load torque and 1755 RPM synchronous speed provide consistent power for heavy-duty applications. Applications include material handling, HVAC systems, water treatment, and industrial machinery where energy efficiency and durability are critical. The motor’s compliance with IE3 efficiency standards ensures compliance with global regulations while minimizing energy consumption. With a robust design, UL/CSA certification, and tropicalization, this motor is engineered for reliability in demanding industrial environments.

7.5 HP, 3-phase, 213TC frame TEFC motor with 91% nominal efficiency (IE3 NEMA Premium)
Dual-voltage operation: 230/460V @ 60Hz (230/460V @ 50Hz compatible)
Rated speed: 1755 RPM, 4-pole, NEMA Design B for high starting torque
Service factor: 1.25, temperature rise: 45°C, tropicalized for harsh environments
UL/CSA/ DOE certified, 9-lead dual-voltage wiring, 1-NPT 1" cable entry

Specifications

2E	8.5 in
A	10.3 in
AA	1 in
AB	7.4 in
AJ	7.25 in
AK	8.5 in
BA	3.5 in
BB	0.25 in
BC	0.25 in
BF	4 x 1/2 in
C	19 in
D	5.25 in
E	4.25 in
ES	2.41 in
F1	5.5 in
F2	7 in
H	0.63 in
N-W	3.38 in
O	10.4 in
P	10.3 in
R	1.201 in
S	0.312 in
U	1.375 in

Frequently Asked Questions

What is the rated motor output power for this model?

The rated motor output power for the GR3-RS-OP-213TC-4-B-D-7.5-230|460-60 is 7.5 HP.

What are the voltage options for this motor?

This motor is rated for 230V or 460-60V (3 Phase).

What is the frame size of this motor?

The frame size for this motor is 213.

What is the enclosure type of this motor?

The enclosure type is ODP (Open Drip Proof).

What is the insulation class of the motor?

The insulation class for this motor is Class H.

What is the full load torque of the motor?

The full load torque is 22.4 Ft-Lb.

What is the maximum ambient temperature for operation?

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

What is the IP rating of the motor?

The IP rating for this motor is 56.

Does this motor have tropicalization?

Yes, this motor is equipped with tropicalization.

What is the duty cycle of the motor?

The motor is rated for continuous duty (Cont. / S1).

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.