Nema 56C Dimensions. When electrical devices were in their infancy, every manufacturer set their own standards. Nema (national electrical manufacturers association) frame size refers to mounting only and has no direct bearing on the motor body diameter. Nema electrical motor frame dimensions.
The frame number relates to the d dimension (distance from center of shaft to center bottom.
Those listed are for leeson® motors and may differ from other motors having no suffix letters (other than nema frames 42, 48 and 56) are built to prior nema standards. The ip56 protected unit can be mounted so that its heatsink protrudes from the rear of a larger that its heatsink protrudes from the rear of a. Nema (national electrical manufacturers association) frame size refers to mounting only and has no direct bearing on the motor body diameter. The frame number relates to the d dimension (distance from center of shaft to center bottom. Ip56 / nema 4/12 mounting details for panel installation with heatsink protruding from rear. Cast iron country of origin (subject to change): Before selecting any gearbox, please read the performance values shown in the tables on page b11 to b20. Nema elektriskajām ierīcēm noteica augstuma, platuma un garuma standartus, lai viena ražotāja produkti būtu viegli apmaināmi ar citiem.
