Product Description

The R22HENA-R1-NS-NV-01 is a brushless servo motor manufactured by Pacific Scientific. It falls under the company’s R series of motors. 

The R series is a line of high-quality 4-pole synchronous servomotors. These motors are known for their anti-cog design and compactness, which is ideal for speed and position control applications which require high acceleration and torque. They are able to work in rigorous environments and re virtually maintenance-free.

So, let’s take a look at R22HENA-R1-NS-NV-01 and all that it brings to the table. The secret is in its motor name which we will discuss and everything else that you need to know about this specific motor. 

The first thing to take note of is the R, which means that it is part of the R series which uses a rare earth magnet type. This is samarium-cobalt which guarantees maximum torque-to-inertia ration without demagnetization. The 2 which follows is the motor’s OD to the nearest inch. The other 2 is the motor’s magnet length to the nearest inch. These can vary from motor to motor but in the case of the R22HENA-R1-NS-NV-01, they are both 2.

H is a representation of the motor’s windings code and the E just means that the shaft and mounting are in English. NA is factory preassigned.

As it relates to the primary feedback for the R22HENA-R1-NS-NV-01, the R1 means that it has a frameless resolver, transmitter type, size 15. NS speaks to secondary feedback, but for this motor, there is none. 

NV reveals that the R22HENA-R1-NS-NV-01 has no shaft sealing and 01 is its sequence number. 01 means that it has standard freestanding MS connectors on the end of the flying 18-inch leads.