Product Description
Pacific Scientific is well-known for designing high-quality brushless servo motors in various series such as the PMB series, S series, A series, R series, etc. Each of these series has distinct characteristics that distinguish them from each other and are made with a view to the user to select the best that suits their requirement. All their Motors are made as per the latest designs and standards. The R series servo motors are made with some of the best torque to mass ratios and feature a high dynamic response. All of them have rugged brushless structure and offers multiple feedback options. These motors are framed and come in different sizes of 3.25", 4.25", 5.75", and 7.5".
The R21GENA-R1-NS-NV-01 belongs to the R20 series with permanent rare earth magnets (made with Samarium Cobalt) with a magnetic stack of nearest length on an inch. It has an English type of shaft and mounting, and the provision of a factory assigned module add-on feature. It has a size-15 standard frameless variety of resolver and is furnished with transmitter convention for primary feedback. This motor does not have a provision for secondary feedback. It has a standardized shaft without a sealing ring and mounting that is of English type, as well as a factory assigned sequence number that indicates flying leads provision endings on the standard free-standing type of MS connectors.
The lightweight permanent magnets in R21GENA-R1-NS-NV-01, crafted using the modern alloys like Samarium cobalt or Neodymium-iron-boron give it a favorable high torque to weight ratio that makes it one of the most powerful servo motors available in this category. Its patented anti-cog stator design enables the delivery of a smooth performance even at low-speed.
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