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Megatorque Motors™
NSK's Megatorque Motors™ demonstrate outstanding performance in highly accurate positioning and transportation equipment. With their high accuracy, high torque, light weight, and compact size, NSK direct drive motors improve productivity and contribute to higher accuracy, and smaller footprint of various devices, such as high-speed robot arms.
To request motor support, please click here.
Megatorque Motors™ PS Series
NSK's Megatorque Motors™ PS Series offers high-speed, high-resolution capabilities. Delivering unprecedented performance, the PS Series achieves a maximum rotational speed of 10s -1 and position sensor resolution of 2,621,440 counts/rev.
To request motor support, please click here.
Megatorque Motors™ PN Series Low Profile
NSK has developed a low profile Megatorque Motor™ with the performance advantages of the PS Series. The new PN Series offers an ultra-thin design with a height of 35mm.
To request motor support, please click here.
Request a Quote
To submit a quote request online, please click the link below. An NSK representative will begin the quoting process and contact you shortly.
Current Motor Manual
Discontinued Motor Manuals
ESA23 Driver Unit (PDF - 1083.12 KB)
ESA25 Driver Unit (PDF - 6333.62 KB)
ESB Driver Unit (PDF - 4641.19 KB)