B1659NH2B High Efficiency 16mm Coreless BLDC Motor Diameter:16mm Length:59mm Voltage:32V 36V Max. output power :556W (1)Suitable for high speed applications (40000-65000rpm)(2)Long lifetime: >5000H at rated load Max. efficiency:89.6% Applications Medical Equipment、Industrial Automation Options Lead wires length、Shaft length、Special coils、Gearheads、 Encoder、Driver Unit Price Price upon request