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 does 145TC mean?
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 does motor frame size mean?
There are many motors of the same horsepower built in different frames. NEMA (National Electrical Manufacturers Association) frame size refers to mounting only and has no direct bearing on the motor body diameter. … Similarly, the “D” dimension of a 213 frame motor is 51/4”, 21 divided by 4 = 51/4”.
How do you read motor frame size?
The two-digit frame number relates to the shaft height in sixteenths of an inch. You can figure that a 48-frame motor will have a shaft height of 48 divided by 16, or 3 in. Similarly, a 56-frame motor has a shaft height of 3.5 in.
What is a YZ frame motor?
“YZ” means that the motor has been changed and no longer follows these rules. … The shaft may be different, ie, longer, shorter, diameter, threaded, ect. And as a. result is no longer a “standard” motor.
What is a 56 motor frame?
A 56 frame size motor will have a dimension from the rotor shaft centreline to the underside of the motor feet of 3 ½” and a shaft diameter of 5/8”.
What is NEMA C face?
MOTORS FOR PUMPS, FANS, CONVEYORS & MORE
The NEMA C-Face mount incorporates a machined-face flange and a pilot on the end of the shaft to allow direct-coupling with equipment. … C-Face motors are designed to very tight specifications and are designated by a “C” after the frame such as 56C or 143TC sizes.
What size is a 48 frame motor?
NEMA T FRAME DIMENSIONS
|56 56H||3 1/2||11/32 Slot|
|143T 145T||3 1/2||11/32|
|182T 184T||4 1/2||13/32|
What is NEMA standard for motors?
NEMA is the North American standard for electric motors. NEMA is the publisher of NEMA MG 1-2014, a book that defines the manufacturing standards for alternating-current (AC) and direct-current (DC) motors in North America. The IEC is the standard for electric motors for the rest of the world.
How do you power frame a motor?
Usage. Frame Motors must have Blulectric power in order to move frames or other blocks. When powered with both Bluetricity and a redstone pulse, the motor will try to move any block on its active side in the direction indicated by the arrow on that side.
What is the difference between a 48 and a 48Y frame motor?
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.
How do you size a motor?
The quickest method to closely estimate motor horsepower is to use a digital clamp meter to measure current and voltage to the motor, and then perform a simple calculation. Use this formula to estimate motor horsepower. Horsepower(hp)= Voltage x Amperage x % EFF x power factor x 1.73/746.
How can you tell if a motor is 3 phase?
First, you can check the motor nameplate data which is usually located on a paper or metal label attached to the side of the motor. Second you can simply look at the number of electrical leads coming out of the motor. If your motor has three black leads and a green lead then it is likely three phase.