Product Details
The general-purpose 3-phase motor is a robust unit designed for various applications, featuring a power rating of 1HP and operating at speeds of 1760/1450 RPM. It is housed in a totally-enclosed fan-cooled (TEFC) enclosure characterized by a 143 frame and a rigid C mount. The motor operates on a voltage range of 208-230/460V with a 3-phase supply at 60/50Hz. The name plate amps are rated at 3.2/1.6 & 3.4/1.7, and it is engineered for continuous duty with a service factor of 1.15. This motor includes automatic thermal protection and boasts an efficiency rating of 85.5, classified as standard efficiency with a maximum ambient temperature of 40°C and the capability for reverse rotation. The TEFC design eliminates vent openings, allowing for a tightly enclosed structure that prevents free air exchange, though it is not completely airtight. An external fan is integrated into the motor to assist in cooling by circulating air around the motor's frame. This motor is suitable for environments where exposure to dirt or dampness may occur, but it is not intended for very moist or hazardous (explosive) locations.
