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Techtop Motors CB1-AL-TF-56C-2-B-C-.75 - TechTop CB1-AL-TF-56C-2-B-C-.75 — 0.75 HP Cobra Single Phase motor, 56C frame, 2 POLE (3600), 115/208-230V 60HZ, TEFC, IE3 - NEMA Premium

Techtop Motors CB1-AL-TF-56C-2-B-C-.75 TechTop CB1-AL-TF-56C-2-B-C-.75 — 0.75 HP Cobra Single Phase motor, 56C frame, 2 POLE…


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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

Techtop Motors CB1-AL-TF-56C-2-B-C-.75 is a 0.75 HP, single-phase, 56C frame motor designed for industrial applications requiring reliable, high-efficiency operation. This motor operates at 3600 synchronous RPM with a full-load efficiency of 77% at 230V, meeting NEMA Premium efficiency standards (IE3). It features a Totally Enclosed Fan-Cooled (TEFC) enclosure, ensuring protection against dust and moisture ingress for extended service life in harsh environments. Key electrical specifications include a voltage range of 115/208-230V at 60Hz, with full-load currents of 2.40A at 230V and 1.20A at 460V. The motor is equipped with a 40µF run capacitor rated for 250V and a 300µF start capacitor rated for 125V, optimized for single-phase operation. The 56C frame size provides a compact footprint with a "C" dimension of 11.5 inches, balancing power density and installation flexibility. Weighing 17.1 lbs, this motor is engineered for applications such as pumps, fans, compressors, and material handling equipment where consistent performance and energy efficiency are critical. Its NEMA Premium rating ensures compliance with modern energy efficiency regulations, reducing operational costs over the motor's lifecycle. The CB1-AL-TF-56C-2-B-C-.75 is ideal for OEMs and end-users seeking a dependable, high-efficiency single-phase motor with proven Techtop reliability.
  • 0.75 HP, 56C frame, 3600 RPM synchronous speed
  • Totally Enclosed Fan-Cooled (TEFC) enclosure for dust/moisture protection
  • Voltage range: 115/208-230V, 60Hz; Full-load current: 2.40A @ 230V
  • NEMA Premium efficiency (IE3) with 77% full-load efficiency at 230V
  • Includes 40µF run capacitor (250V) and 300µF start capacitor (125V)
  • Compact 11.5" "C" dimension, 17.1 lbs weight for easy installation

Frequently Asked Questions

What is the rated motor output power of the CB1-AL-TF-56C-2-B-C-.75 motor?

The rated motor output power is 0.75 HP.

What are the available voltage options for this motor?

The motor supports dual voltage options of 115V or 230V at 60 Hz.

What is the frame size and enclosure type for this motor?

The motor has a 56 frame size and a TEFC (Totally Enclosed Fan Cooled) enclosure.

What is the rated motor speed at full load?

The rated motor speed is 3520 revolutions per minute (r/min).

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

The motor has an IP rating of 55.

What is the insulation class of the motor?

The insulation class for this motor is Class F.

What is the maximum ambient temperature the motor can operate in?

The motor is rated to operate in a maximum ambient temperature of 40°C.

What are the start and run capacitor specifications?

It uses a 300uF / 125V start capacitor and a 40uF / 250V run capacitor.

What is the efficiency level and power factor of the motor?

The motor has an IE3 NEMA Premium efficiency level with a nominal power factor of 0.94 cosθ.

What type of cable entry does the motor have?

The motor features a 1-NPT cable entry size of 1/2 inch.

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.