Kollmorgen AKM Brushless PM servo motors:

Kollmorgen best-in-class, high-performance servomotors offer high torque density with low cogging. The wide range of mounting options suits almost any application requirement.

• without brake
• EnDat 2.1 encoder with accuracy of +/-20sec
• Absolute feedback with 4096 revs
• Power connector M23 angular, SpeedTec Ready, rotatable
• Feedback connector M23 angular, SpeedTec Ready, rotatable
• IP54 ,option for shaft seal ring (IP65) on request
• Temperature sensor PT1000+PTC
• Inertia 25.9kgcm²
• 4 Pole pairs / 8 Poles

Performance data

Stall
	23.1Nm
	17.6A
Peak
	49.8Nm
	44.1A
	6000rpm
	480Vac
160Vdc*
	21.9Nm
	1200rpm
320Vdc*
	19.9Nm
	2400rpm
560Vdc*
	16Nm
	4100rpm
640Vdc*
	13.3Nm
	5000rpm

 

*Nominal data with a reference aluminum flange of 457x457x12.7mm

Available variants

AKM2G-71N-ACANDB00 with key: pilot=180mm, bolt circle=215mm, shaft=38mm
AKM2G-71N-ANANDB00 without key: pilot=180mm, bolt circle=215mm, shaft=38mm
AKM2G-71N-GCANDB00 with key: pilot=180mm, bolt circle=215mm, shaft=32mm
AKM2G-71N-GNANDB00 without key: pilot=180mm, bolt circle=215mm, shaft=32mm

Certifications: CE, UKCA, UL