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
• EnDat2.1 encoder with accuracy of +/-180sec
• 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 PTC
• Inertia 3.42kgcm²
• 5 Pole pairs / 10 Poles

Performance data

Stall
	4.79Nm
	6A
Peak
	11.7Nm
	18A
	6000rpm
	480Vac
320Vdc*
	3.87Nm
	3000rpm
560Vdc*
	1.95Nm
	6000rpm
640Vdc*
	1.95Nm
	6000rpm

 

*Nominal data with a reference aluminum flange of 305x305x12.7mm

De-rating due to the encoder: 0.15Nm

Available variants

AKM51H-ACCNLB00 with key: pilot=110mm, bolt circle=130mm, shaft=24mm
AKM51H-ANCNLB00 without key: pilot=110mm, bolt circle=130mm, shaft=24mm
AKM51H-CCCNLB00 with key: pilot=95mm, bolt circle=115mm, shaft=24mm
AKM51H-CNCNLB00 without key: pilot=95mm, bolt circle=115mm, shaft=24mm
AKM51H-GCCNLB00 with key: pilot=110mm, bolt circle=130mm, shaft=19mm
AKM51H-GNCNLB00 without key: pilot=110mm, bolt circle=130mm, shaft=19mm
AKM51H-HCCNLB00 with key: pilot=95mm, bolt circle=115mm, shaft=19mm
AKM51H-HNCNLB00 without key: pilot=95mm, bolt circle=115mm, shaft=19mm

Certifications: CE, UKCA, UL