PMA Series Servomotors

The PMA family includes five frame sizes of high performance servomotors, ranging in size from 55mm square to 190mm square. These motors are available today to support existing customers only. For new applications we recommend the AKM Series

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Companion Products

  • AKM Series
    AKM Series

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    VLM

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  • Kollmorgen Goldline® Series Servomotors
    Kollmorgen Goldline® Series Servomotors

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  • 0.21 to 54 N-m (1.9 to 982 lb-in) continuous torque provides wide range of sizes
  • Speeds to 12,900 RPM meet very high-speed application requirements
  • Rugged brushless construction eliminates the need to replace brushes and stands up to the rigors of the factory floor
  • High torque over a wide speed range provides improved machine throughput
  • Anti-cog motor design offers smooth low-speed operation
  • IP65 sealing offers resistance to dust and low pressure water jets
  • Class H insulation provides longer life for reduced machine downtime
  • Over-temperature thermistor gives protection against motor damage

 

  

Typical Maximum Continuous
Rated Torque (Nm) and Speed (rpm)
 

Torque Range 

Speed Range 

PMA Series
240VAC, 320VDC
 

PMA1

0.21–0.60

7,000–9,000

PMA2

0.50–2.2

3,000–6,450

PMA4

3.4–9.9

600–4,700

PMA5

8.8–20.5

900–3,450

PMA6

24.5–48.5

950–1,750

PMA Series
400VAC, 560VDC
 

PMA4

3.0–9.5

1,600–6,000

PMA5

7.2–19.0

1,900–4,200

PMA6

19.0–43.8

1,350–3,300

PMA Series
480VAC, 640VDC
 

PMA4

2.6–9.3

2,100–6,800

PMA5

6.8–18.6

2,200–4,750

PMA6

17.5–42.2

1,600–3,800

TypeTitleSizeDate 
TypeTitleSizeDate 

Catalog

Servo_Motor_Selection_Guide_en-EN_2003.pdfServo_Motor_Selection_Guide_en-EN_2003.pdf1.8 MB10/20/2011Email