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

The 56 Frame Four-In-One Motor, Three-Phase is a versatile, high-efficiency, three-phase asynchronous motor designed specifically for industrial applications. Its unique "four-in-one" design distinguishes it from similar motors. Its core advantage lies in integrating two speed options, two poles, and two mounting options: a detachable foot and a C-flange. This design significantly enhances installation flexibility, eliminating the need to change motor models for different speeds or mounting requirements. This simplifies the selection process and reduces spare parts inventory costs. The motor features a rolled steel frame for robust construction and carries the stringent CSA, CUS, and UL safety certifications, meeting the high standards of reliability and compliance required by the North American market.

Detailed Product Features and Applications
1. "Four-in-One" Core Design (Four-in-One Flexibility):

Dual Speed Options: Available in two standard speed versions (based on 60Hz power supply): 2-pole (approximately 3500 RPM) and 4-pole (approximately 1750 RPM). Users can flexibly select the speed based on the specific application requirements, covering a wider range of drive needs.

Dual Mounting Options: Standardly equipped with a detachable foot and C-flange mounting options. Users can freely choose between foot mounting and flange mounting to suit the equipment's spatial structure, enabling quick and secure integration and significantly enhancing the motor's adaptability to various types of machinery.

2. Robust Construction:

Rolled Steel Frame: Provides excellent mechanical strength and heat dissipation, ensuring long-term, stable operation in harsh industrial environments.

Totally Enclosed Fan Cooled (TEFC): Effectively prevents external contaminants such as dust, dirt, and moisture from intruding into the motor, extending its service life and making it suitable for use in dusty, humid, or lightly splashed environments.

IP44 protection: Provides protection against solid objects ≥1 mm (dust) and splashing water from any direction, further ensuring safe operation in common industrial environments.

3. Superior Electrical Performance:

Wide Power Range (HP: 1/3HP - 3HP): Covers a wide range of applications, from low-power auxiliary equipment to medium-power main drives.

NEMA Design B: Featuring standard starting torque, starting current, and slip characteristics, it is suitable for most general-purpose loads (such as pumps, fans, compressors, and conveyors), ensuring smooth starting and efficient operation.

High Service Factor (1.15): Allows the motor to operate temporarily overloaded (up to 115% of rated power) under specific conditions, providing additional operating margin to cope with load fluctuations.

Insulation Class F (UL Approved): Utilizing insulation materials with a higher thermal rating (allowing a 155°C temperature rise), this significantly improves the motor's thermal load capacity and life expectancy, ensuring reliable operation even in high ambient temperatures or under cyclical overloads.

4. Strict Certifications & Compliance:

Certifications from the Canadian Standards Association (CSA), Canadian UL Standard (CUS), and Underwriters Laboratories (UL) ensure compliance with electrical safety and performance standards for the North American market, ensuring the safety and compliance of your equipment.

5. Typical Applications:

Due to its flexibility, reliability, and versatility, the 56 Frame Four-In-One Motor, Three-Phase is ideal for:

Industrial fans and ventilation equipment

Pumps (circulating pumps, booster pumps, etc.)

Compressors (small air compressors, etc.)

Material handling systems (conveyors, feeders)

Food processing equipment

Packaging machinery

Various general industrial machinery drives

The 56 Frame Four-In-One Motor, Three-Phase, with its unique "four-in-one" design (dual poles + dual mounting), rugged rolled steel construction, TEFC/IP44 protection, high service factor, Class F insulation, and comprehensive North American safety certifications, provides users with a highly flexible, reliable, durable, and standard-compliant universal three-phase motor solution. This simplifies selection, installation, and maintenance, reducing total cost of ownership.