Indramat MHD Series-Servo Motor Nameplate Identification

Head servo motor repair technician Jason explains Indramat Servo Motor Nameplate Identification-MHD Series.

 

• 2nd position - designates motor size, height, width
• 3rd position - designates length by A,B,C,D codes
• 4th position - winding designations, specific to RPM
• 5th position - Motor Feedbacks, “N” is digital servo feedback, “P” is a digital servo feedback with integral multi-turn absolute encoder
• 6th position – indicates shaft options; “G” is plain shaft, “P” is a keyway
• 7th position – Brake options; “0” is w/o brake, “1” is a 20 nutenmeter brake, “3” is a 70 nutenmeter brake
• 8th position - power connector orientation; "A" power connector points toward the shaft, "B" power connector points towards the opposite of the shaft, "R" points right, "L" points left, designated by looking on the motor shaft connector housing on top
• 9th position – housing type; "N" signifies natural convection and surface cooling.

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Transcript:

 

We will begin with the second position on the name plate-this position designates physical motors size, height, width. The third position designates physical length of motor defined by A, B, C, and D codes. Moving on to the fourth position, we have winding designations. These positions are specific to RPM. The fifth position designates motor feedbacks where "N" is digital servo feedback, and "P" is a digital servo feedback with integral multi-turn absolute encoder. Next, we have our sixth position which indicates shaft options; "G" is a plain shaft, "P" is a shaft with a keyway. Our seventh position relates to brake options on the motor; where "0" is without brake, "1" is a 20 nutinmeter brake, "3" is a 70 nutenmeter brake. Now, we have our eighth position detailing power connector orientation; "A" power connector points toward the shaft, "B" power connector points towards the opposite of the shaft, "R" points right, "L" points left, designated by looking on the motor shaft connector housing on top. Finally, we have our ninth position, which designates housing type; "N" signifies natural convection and surface cooling.