What is the difference between motor frame 48 vs 48Y?
The only difference between the 56Y and 48Y frame is the circumference of the motor. They will both mount to the seal plate of the pump. Because of the different motor sizes, you will need to adjust the relative heights of pump and motor so that they line up properly if you mix the frames.
What does TC mean on motor frame?
Three-Phase Cast Iron T-Frame. TC-Frame (C-Face) TEFC Motors – Three-Phase Industrial Duty – 1 to 100 hp.
What is the difference between 48 Frame and 56 Frame motor?
The main difference between a 48 frame and a 56 frame hot tub pump is that the 48 frame has a smaller motor housing and so the 4 through bolts that fasten the wet end to the motor are closer together on the smaller motor.
What is the difference between 145T and 145TC?
A motor with the frame number 145TC tells you that the motor is on a 145T frame with C-face installed. The T stands for feet. So if you ordered a 145TC frame motor, you get feet and the C-face on a 145 frame.
What is C face motor?
A “C-Face” motor is a common American mechanical standard designed with a rugged flange on the face of the motor for mounting purposes. The weight of the. motor is supported by the flange, which is most commonly attached to a gearbox.
What is motor frame number?
Frame numbers are not intended to indicate electrical characteristics such as horsepower. However, as a frame number becomes higher so in gener- al does the physical size of the motor and the horsepower. The frame number relates to the “D” dimension (distance from center of shaft to center bottom of mount).
What is sizing of motor?
Motor Sizing Motor sizing refers to the process of picking the correct motor for a given load. It sis important to size a motor correctly because: a. If a motor is too small for an application it may not have sufficient torque to start the load and run it up to the correct speed.
What does C face motor mean?
