Product Description

Motors are an essential part of daily life as they are being implanted in nearly every machine that serves us. There are several companies that have been generating their motor products for many years and have earned a recognizable rank in the world.  One such company is Pacific Scientific who are well known for their highly efficient products.

Pacific Scientific are experts at creating brushless servomotors which provide maximum output delivery and great power every time! A prime example of this is their R series which are engineered for the highest dynamic response possible. One particular member of the R series, the R43HCBA-R2-NS-VS-00, is a force to be reckoned with. In this article, we will be taking a closer look at what R43HCBA-R2-NS-VS-00 actually stands for, and what makes this specific member of the R series so great.

So, right away, the R in its name is a dead giveaway. It means that this motor is in the R series. 43 is just the motor series. Windings is H.Moving along, the shaft and mounting is signified by C, which means that it Is NEMA face while the B signifies holding brake, which in the case of R43HCBA-R2-NS-VS-00 is 1000V dc brake. A means all other series.

R2 signifies the primary encoder. Here, it is a frameless resolver of the transmitter type, size 21. NS means that there is no secondary encoder. As it relates to the shaft sealing, it is VS, or Viton Shaft seal. 00 means that all parts of this model are standard. What makes the R43HCBA-R2-NS-VS-00 so great is that it has Class H or high temperature insulation, which protects against overload. It also has an “O” ring which prevents rotation of the outer bearing race for an extended bearing life.