The Rineer Model Code has recently evolved with some changes to more adequately describe the motor. Every part of the new code gives a variable which can be selected to customize the motor to your needs. Please be aware that not all variables are available for all motors. A typical motor model code for a 37 series motor would look like this:

M037-A2-1S-026-30-B1-TBB-XXX

The following table describes the features of the model code and the variables associated with those features. Just click on the portion of the code for a description to appear below:
SERIES PORTING ROTATING GROUP DISPLACEMENT SHAFT BEARING SEAL MAIN THERMAL SPECIAL
M037 A2 1S 026 30 B1 T B B XXX
MODEL DESCRIPTION
37 SERIES MODEL CODE