Authorized Techtop Motors Distributor
Techtop Motors SS3-TN-56C-4-D-0.75 - TechTop SS3-TN-56C-4-D-0.75 — 0.75 HP Stainless Steel motor, 56C frame, 4 POLE (1800), 230/460V 60HZ, 230/460 50HZ, TENV, IE3 - NEMA Premium
Techtop Motors

SS3-TN-56C-4-D-0.75


Documents & Media
3D CAD Model (STEP)Specification SheetManufacturer Product Website

Contact for Pricing

Overview

The Techtop Motors SS3-TN-56C-4-D-0.75 is a 0.75 HP, 3-phase, 56C frame stainless steel motor designed for continuous duty in industrial environments. Rated at 1760 RPM, this Totally Enclosed Non-Ventilated (TENV) motor delivers 2.227552 ft-lb of full load torque with a service factor of 1.25, ensuring reliable performance under variable loads. The motor operates on dual voltage (230/460V at 60Hz or 230/460V at 50Hz) with rated currents of 2.42/1.21 Amps at high voltage, making it compatible with global power systems. The unpainted stainless steel construction resists corrosion and chemical exposure, while tropicalization ensures reliable operation in humid or high-temperature climates. Key electrical specifications include an IE3 - NEMA Premium efficiency rating of 85.5% with a power factor of 0.68 cosθ, insulation class F, and a temperature rise of 50.1°C at full load. Bearings are 6205 2RS on the drive end and 6204 2RS on the non-drive end, supporting long service life. The motor is rated for continuous duty at altitudes up to 1000 meters and ambient temperatures up to 40°C. This motor is engineered for applications requiring compact size, corrosion resistance, and high efficiency, including conveyor systems, pumps, fans, and material handling equipment. The 9-lead dual-voltage wiring configuration allows flexible installation options.
  • 0.75 HP, 3-phase, 56C frame stainless steel motor
  • 1760 RPM, 2.227552 ft-lb full load torque, service factor 1.25
  • Dual voltage operation: 230/460V at 60Hz or 50Hz, rated currents 2.42/1.21 Amps
  • IE3 - NEMA Premium efficiency (85.5%), insulation class F, tropicalized construction
  • Stainless Steel Construction for Corrosion Resistance

Specifications

Current Rating
2.42/1.21 A
Frequency
60/50 Hz
IP Rating
IP69K
Material
Stainless Steel
Nema Rating
NEMA Premium
Poles
4
Series
SS3-TN
Size
56C
Voltage Rating
230/460 V

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.