Motor mounting arrangements iec standard 60034 7.
Electric motor mounting types.
Certain nema 56z frame motors have 1 2 x 1 1 2 long shaft with 3 64 flat.
Electric motor efficiency calculate electric motor efficiency.
Motors designated 56h have two sets of 2f mounting holes 3 and 5.
The table lists the most common installation methods in relation to the mounting position.
The actual motor mounting may influence the protection class and bearing design.
Type motor mount style adaptable motor.
The specified mounting is to be mentioned when ordering an electric motor.
Electrical induction motors synchronous speed the speed at which an induction motor operates depends on the input power.
Slip ring induction motor is used for those industrial drives which require high starting torque and speed control such as lifts pumps winding machines printing presses line shafts elevators and compressors etc.
Flange mounted electric motors need further specification of the required pitch circle diameter of the fixing holes in the flange ff or ft type of flange dimension m.
Below is a visual reference of typical electric motor mounting positions.
Positioning of the motor in relation to the axis line horizontal or vertical and mounting equipment.
Slip ring induction motor.
Made in usa steel motor.
Motor flange table quick reference of typical motor sizes at motor technology we strive to supply standard product for any application you may have.
The speed of slip ring induction motor can be changed up to 50 of its normal speed.
Discontinued nema frame.
Compatibility of differing motors becomes a major issue when you are looking for a replacement.
It has high starting torque and large overload capacity.
Type motor mount style adaptable motor mounts material steel nema frame 213 215.
Electric motor calculator calculate amps hp and kva.
Base of 56hz frame motors has holes and slots to match nema 56 56h 143t and 145t mounting dimensions.
Standard short shaft for direct drive applications.
It is standard to see the frame size on every electric motor nameplate but do you understand what that frame means in regard to the mounting of the motor many have been in the situation where you needed a specific frame only to realize it was made with a special shaft or has a mounting flange but no one knew how to find this information.
With reference to standard iec 34 7 the electric motor s nameplate must be marked with the mounting position imb3.
These bases help to simplify proper belt tensioning during initial motor installation.
Electrical electrical units amps and electrical wiring wire gauge and awg electrical formulas and motors.
Don t just assume you can bolt any motor in any orientation.
