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
• BiSS-B encoder with accuracy of +/-35sec
• Absolute feedback with 4096 revs
• Power connector M40 connector, angular, rotatable
• Feedback connector M23 angular, SpeedTec Ready, rotatable
• IP54 ,option for shaft seal ring (IP65) on request
• Temperature sensor PTC
• Inertia 64.5kgcm²
• 5 Pole pairs / 10 Poles

Performance data

Stall
	29.5Nm
	23.5A
Peak
	78.4Nm
	70.5A
	6000rpm
	480Vac
320Vdc*
	23.2Nm
	2000rpm
560Vdc*
	16.3Nm
	4000rpm
640Vdc*
	14.1Nm
	4500rpm

 

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

De-rating due to the encoder: 2.0Nm

Available variants

AKM72Q-ACHNAB00, with key: pilot=180mm, bolt circle=215mm, shaft=38mm
AKM72Q-ANHNAB00, without key: pilot=180mm, bolt circle=215mm, shaft=38mm
AKM72Q-GCHNAB00, with key: pilot=180mm, bolt circle=215mm, shaft=32mm
AKM72Q-GNHNAB00, without key: pilot=180mm, bolt circle=215mm, shaft=32mm

Certifications: CE, UKCA, UL