56 Frame Four-in-one Motor, Three-Phase

Among many industrial three-phase motors, the 56 Frame Four-in-one Motor stands out for its unique multifunctional integrated design. The "four-in-one" in its name accurately summarizes the core advantages: it seamlessly integrates a solid rolled steel frame structure, a flexible removable base, a standardized C-flange, and an efficient TEFC (totally enclosed air-cooled) housing design. This integrated design solves the user's multiple needs for installation methods, spatial adaptability, and protection level in different application scenarios. Compared with traditional single-structure motors, the 56 Frame Four-in-one Motor can significantly simplify the selection process, reduce spare parts inventory, and easily adapt to various challenges from equipment upgrades to new production line layouts. Whether it requires base mounting, flange fixing, or facing dusty and humid environments, this "four-in-one" motor can provide reliable, flexible and economical power solutions.

1. Core Value:
Solid Foundation: Rolled steel frame - provides excellent structural strength and durability to resist vibration and shock in industrial environments.
Flexible installation: Detachable foot - allows users to choose the base installation method according to their needs, or easily remove the base and use flange installation only, greatly improving the freedom of equipment layout.
Universal interface: C flange - meets industry standards, ensuring convenient and reliable connection with a wide range of equipment and simplifying the integration process.
Reliable protection: TEFC housing (Totally Enclosed Fan Cooled) + IP44 protection level - the internal winding is effectively isolated from the external environment, fan cooling ensures heat dissipation, dust and splash water, and adapts to more demanding working environments.
User benefits: This integrated design means that users only need to purchase one motor to cope with a variety of installation methods and environmental requirements, simplifying selection, procurement, inventory management, and improving overall operational efficiency.

2. Core features and advantages:
Wide power range: 1/3 HP to 3 HP - covers the mainstream power requirements of small machinery to medium-sized equipment, and is widely used.
Flexible speed selection: 2-pole (2P) / 4-pole (4P) - provides high speed (about 3450-3600 RPM) or standard speed (about 1725-1800 RPM) options to meet the speed requirements of different loads such as fans, pumps, compressors, conveying equipment, etc.
Stable and reliable performance:
NEMA B design: Standard starting torque and starting current characteristics, suitable for most centrifugal pumps, fans, conveyors and other applications with moderate starting loads.
High service factor 1.15: Allows the motor to operate at a short-term overload of 15% based on the rated load, providing additional safety margin to cope with instantaneous load fluctuations.
F-class insulation (UL certified): Adopts high temperature resistant insulation materials to ensure long-term reliable operation of the motor at higher temperature rise and extend service life.
Global market pass: CSA, CUS & UL certified - meets North America's strict electrical safety and performance standards to ensure product compliance and reliability in the Canadian and US markets.

3. Main Applications:
With its "four-in-one" flexibility, wide power/pole selection and rugged and reliable protection design, the 56 Frame Four-in-one Motor is an ideal power source for the following applications:

Industrial fans and ventilation systems
Water pumps and liquid conveying equipment
Material conveying systems (conveyors, screw conveyors, etc.)
Compressors (small air compressors, etc.)
Food and beverage processing equipment (thanks to TEFC/IP44 protection)
Packaging machinery
HVAC equipment
Power head drives for various industrial machinery
Equipment modification and upgrade projects (thanks to installation flexibility)