Shaft Ends
The standard version has a straight shaft end. Key ways have been installed prior to rotor balancing. The type of balancing method is indicated on the rating plate after product number.
H...half key way (standard), F...full key way
Second shaft end and special shafts upon request

 

Maximum Radial Forces Fr [N]
Values are based on the centre of the standard output shaft end when operating at 50 Hz..

 

 

 

 

 

 

 

 

 

 

Mechanical Balance Quality
The rotors are dynamically balanced as marked and meet vibration severity grade A (DIN EN 60034-14). Motors can be supplied for vibration severity grade B (Reduced) for special quietness requirements.

Standards and Regulations
ABM electric motors conform to all relevant standards and regulations.
Download standards and regulations as pdf-file.

Available Flange Diameters
The dimensions marked * are not according to DIN standard.
Other flange sizes upon request

 

 

 

 

 

 

 

 

 

 

 

Configurations
Illustrations show terminal box position A (standard unless otherwise specified). Terminal box position B, C and D per customer specification. Cable entry can be rotated in 90° steps.

Example: B 3 / A 1 means terminal box on the right side of the motor looking from shaft end, cable entry is from underneath.

Notes on the terminal box position and cable entry:
With foot motors terminal box position B is not avaiable, position D is available up to model size 90 only and with position C the terminal box moves to the fan end.

Example of terminal box position and cable entry

 

 

 

 

 

 

 

 

 

 

Flanged motor
Example of terminal box position and cable entry