Page 39 - Kollmorgen PMX Series Stepper Motor Selection Guide
P. 39

PMX  34  2  0  – A  1  O  –  B  N  0  –  00 *




                                                                                           Winding
                                                                                              Step Angle
                                                                                   Frame Size
                                                                                                     Connection
            PMX34 (1.8˚ Step) Performance Data                                Motor Series  Stack Length  Front Shaft Opt.  Rear Shaft Opt.

                                       Holding   Rated   Phase     Phase   Thermal   Rotor          Shaft Loading
               PMX34      Configuration  Torque  Current/  Resistance Inductance Resistance  Inertia  Weight  Radial  Axial
                                      (2 phases on)   Phase
                                                                                                    Force  Force
                                                         Ohms
                                                                                                            lb
                                                                                              lb
                                                                    mH
                                                                                                     lb
               Stack  Winding  Step  Bipolar  Unipolar  oz-in [Nm]  Amps  +/-10%  Typical  Mounted  oz-in-s 2 2  [kg]  [N]  [N]  PMX34
                                                  DC
                                       +/-12%
                                                                                    [kg-m ]
                                                                            °C/Watt
              1   A    1    •         486.1 [3.433]  3.61  1.15     6.46
              1   B    1    •         486.1 [3.433]  7.22  0.31     1.62            1.42E-02   3.7  49.46  13.49
                                                                             1.98   [1.00E-04]  [1.70]  [220]  [60]
              1   C    1    •         483.1 [3.411]  1.01  14.65    81.70
              1   D    1    •         489.5 [3.457]  2.59  2.21     12.81                                               SERIES STEPPER MO
              2   A    1    •         695.8 [4.913]  3.26  1.51     12.71
              2   B    1    •         703.5 [4.968]  6.40  0.41     3.41            1.99E-02   5.1  49.46  13.49
                                                                             1.83   [1.41E-04]  [2.30]  [220]  [60]
              2   C    1    •         685.0 [4.837]  1.09  13.56   108.98                                               T
              2   D    1    •         698.9 [4.935]  2.87  1.95     16.60                                               ORS
              3   A    1    •         1238.5 [8.746]  3.04  2.34    22.20

              3   B    1    •         1285.4 [9.077]  6.45  0.54    5.56            3.83E-02   8.4  49.46  13.49
                                                                             1.35   [2.70E-04]  [3.79]  [220]  [60]
              3   C    1    •         1223.4 [8.639]  1.23  14.29  151.00
              3   D    1    •         1250.1 [8.828]  4.80  0.95    10.58
              4   A    1    •        1630.7 [11.515]  2.94  3.05    33.14

              4   B    1    •        1739.2 [12.281]  6.00  0.75    8.94            5.68E-02   11.7  49.46  13.49
                                                                             1.21   [4.01E-04]  [5.29]  [220]  [60]
              4   C    1    •        1659.0 [11.715]  1.42  12.93  148.28
              4   D    1    •        1689.0 [11.927]  4.46  1.33    15.88
            Notes:
            1.  All ratings typical and at 40° C unless otherwise noted.
            2.  Rated current is T = 80° C, ON-PLATE; motor mounted to square aluminum plate heatsink, 2.5X motor diameter, 5mm thick.
            3.  Small signal inductance as measured with impedance bridge @ 1 KHz, 1 amp.



















            *Complete PMX series model nomenclature can be found on page 43.




                                                                                                                TM
            www.kollmorgen.com                                                                                        39
   34   35   36   37   38   39   40   41   42   43   44