Nema Frame 56c
Nema 56c ysn 3 phase and ysyn 1 phase emt omec has supplied nema 56c framed motors for many years.
Nema frame 56c. By nema definition two digit frame numbers are fractional frames even though 1 hp or larger motors may be built in them. Three digit frame numbers are by definition integral frames. This nema frame chart indicates the mounting dimensions for all standard 56c 56h 56j and square flange electric motors. Nema 56 frame c face with feet single phase rolled steel construction tefc 2 dimensions page 66 single phase motor 05 hp rpm frame 115 208 230v c dim.
Nema motor dimensions c face 56j square flange06122012 0000. The third numeral indicates the distance between the mounting holes parallel to the base. Tenon pads box faces square with shaft l within. Nema electric motor 56c 56h 56j square flange chart.
In 0 33 3600 56c ss2n 33 1c 215 11 9 23 1800 56c ss4n 33 1c 294 11 9 22 0 5 3600 56c ss2n 50 1c 263 11 9 26 1800 56c ss4n 50 1c 347 11 9 23 0 75 3600 56c ss2n 75 1c 311 13 07 30. Nema quick reference chart nema frame de2f h nop uvaa ab ah aj ak ba bb bd xo tap 42 2 5 8 1 3 4 1 11 16 9 32 1 1 2 54 11 163 8 1 1 8 3 84 1 32 1 5 16 3 3 4 3 2 1 16 1 84 5 8 1 9 16 1 4 20. 56 frame 56c frame fractional motors from worldwide electric suitable for all general purpose applications worldwide electric corporation p o. Nema 56 rolled frame.
Electric motor efficiency calculate electric motor efficiency. Box 307 pittsford ny 14534 usa phone. Base of 56hz frame motors has holes and slots to match nema 56 56h 143t and 145t mounting dimensions. These exceptions are noted in the general catalog.
Electrical induction motors synchronous speed the speed at which an induction motor operates depends on the input power. A summary of nema standard. Electric motor calculator calculate amps hp and kva. Certain nema 56z frame motors have 1 2 x 1 1 2 long shaft with 3 64 flat.
Click on the link below to view the nema frame chart. Electrical electrical units amps and electrical wiring wire gauge and awg electrical formulas and motors. C designates a c flange face mounted motor e g nema 56c frame. It has no significance in a footless motor.