Authorized Techtop Motors Distributor
Techtop Motors GR3-CI-OP-326TC-4-BR-D-50 - TechTop GR3-CI-OP-326TC-4-BR-D-50 u2014 50 HP Three Phase ODP motor, 326TC frame, 4 POLE (1800), 230/460V 60HZ, 230/460 50HZ, ODP, IE3 - NEMA Premium

Techtop Motors GR3-CI-OP-326TC-4-BR-D-50 TechTop GR3-CI-OP-326TC-4-BR-D-50 u2014 50 HP Three Phase ODP motor, 326TC frame, 4 POLE…


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3D CAD Model (STEP)Specification SheetManufacturer 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 GR3-CI-OP-326TC-4-BR-D-50 is a robust 50 HP three-phase motor designed for demanding industrial applications. Featuring a 326TC frame and operating at 1800 RPM (4 pole), this motor delivers reliable performance with an IE3 - NEMA Premium efficiency rating of 94.5%. Its Open Drip Proof (ODP) enclosure provides protection suitable for environments where dust and moisture are present but not direct water ingress. The motor is dual voltage capable, operating at 230/460V at 60Hz and also 230/460V at 50Hz, offering flexibility in power supply configurations. With a service factor of 1.15 and an insulation class of F, it is built for continuous duty (Cont.) and can handle temporary overloads. The motor boasts a full load torque of 147.43 Ft-Lb and a temperature rise of 61.1°C at full load. Key mechanical specifications include DE and NDE side bearings of 6312 C3, and a shaft grounding feature is NOT included. The IP rating is 55, indicating protection against dust ingress and low-pressure water jets. This motor is UL, CSA, and DOE certified, ensuring compliance with industry standards. Its graphite grey coating (7024) provides a durable finish. The cable entry size is 1.25 inches, and the feet are removable for versatile mounting options. Rated ambient temperature is 40°C, and it is suitable for altitudes up to 1000 meters. This model is not designed for hazardous locations. The wiring diagram supports 3-phase, 12-lead dual voltage configurations.
  • 50 HP Three Phase ODP Motor
  • 326TC Frame, 4 Pole (1800 RPM)
  • 230/460V Dual Voltage Operation
  • IE3 - NEMA Premium Efficiency (94.5%)
  • IP55 Enclosure Rating

Specifications

Frequency
60/50 Hz
IP Rating
IP54
Nema Rating
NEMA Premium
Poles
4
Series
GR3
Size
326TC
Voltage Rating
230/460 V

Frequently Asked Questions

Is this motor suitable for hazardous locations?

No, this motor is not rated for hazardous locations.

What is the rated motor output power?

The rated motor output power for this Techtop motor is 50 HP.

What is the frame size of this motor?

This Techtop motor features a 326TC frame size.

What are the operating voltage and frequency options?

The motor operates on 230/460V at 60Hz and also 230/460V at 50Hz.

What is the enclosure type and its rating?

The enclosure type is Open Drip Proof (ODP) with an IP rating of 55.

What is the efficiency level of this motor?

This motor meets the IE3 - NEMA Premium efficiency level with a nominal efficiency of 94.5%.

What is the full load torque of the motor?

The full load torque for this motor is 147.43 Ft-Lb.

What is the insulation class of the motor?

The motor features an Insulation Class F.

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.