Page 43 - Kollmorgen PMX Series Stepper Motor Selection Guide
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PMX  Series Stepper Motor Nomenclature
                       ™







                PMX  Series Stepper Motor
                  TM

                                   PMX  11  2  0  – A  1  O  –  B  N  0  –  00





               Motor Series                                                         Rear Shaft Option                   PMX34
                                                                                    O = No rear shaft  All PMX series motors
               NEMA Motor Frame Size                                                R = Rear shaft   All PMX series motors
                                                                                    H = Rear shaft + encoder  PMX14, -17, -23  PMX SERIES STEPPER MO
               08, 11, 14, 17, 23, 34
                                                                                           mounting holes
               Rotor Stack Length                                                                                       SERIES STEPPER MO
               1 = 1 stack  All PMX series motors                                   Front Shaft Option
               2 = 2 stacks  All PMX series motors
               3 = 3 stacks  PMX11, -17, -23, -34                                   N = Normal/Smooth front shaft  All PMX
                                                                                    F = Flat front shaft  All PMX       T
               4 = 4 stacks  PMX17, -23, -34
                                                                                    K = Open keyway     PMX34           T
               5 = 5 stacks  PMX17                                                                                      ORS
               Motor Winding                                                        Connection/Hookup Option            OR NOMENCLA
               A, B, C, D  Bipolar windings                                         B = 4 lead Bipolar  All PMX
               G, H, J   Unipolar or Bipolar windings                               U = 6 lead Unipolar  PMX17, -23
                                                                                    X = Integrated Connector  PMX17, -23
               Step Angle                                                                                               TURE
               1 = 1.8˚  All PMX series motors
               9 = 0.9˚  PMX17, PMX23




































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