Page 16 - Kollmorgen PMX Series Stepper Motor Selection Guide
P. 16

PMX14 Series Stepper Motors







            PMX14 Standard Options and Specifications


              •  NEMA Size 14
              •  Front shaft flat option
              •  Single, rear shaft, or rear shaft + encoder holes option
              •  Bipolar windings


   PMX14
              Phases                      2
              Full Steps Per Revolution   200
              Step Size Angle             1.8˚
              Step Angle Accuracy %       +/- 5.0
              Maximum Case Temperature    130˚ C
              Insulation Class            NEMA Class B, 130 ˚C
              Insulation Resistance       100 Megaohms @ 500 Vdc
              Ambient Temperature         -20.0 to + 40.0 ˚C
              Dielectric Strength         500 Vac, 1 minute
   SERIES STEPPER MO
   T
              Certifications:             CE, RoHS, REACh compliant
   ORS



            PMX14 Dimensions                               "A" ± 1.0 [.04]

                                                            21.0±1.0                   10.0 ± 1.0
                                                            [.83±.03]                  [.39 ± .03]
                                                  15.00 ± 0.20
                             35.2   [1.39]  MAX.  [.591± .007]                                 Encoder Mounting Hole Option
                                                                        2.0 [.08]                  M3 X .5      2.0 [.08] MIN.
                             26.00 ± 0.20                                                          Ø 20.0 [.79] B.C. 2 PL.
                             [ 1.024 ± .007]


             35.2 [1.39]
               MAX.                                 0
                                           Ø 22.000 -.033
                 26.00 ± 0.20                   +.0000 ]
                [ 1.024 ± .007]              [.8661 -.0012

                                                   0
                                            Ø 5.000 -.012                                       0
                                                +.0000                                   Ø 5.000-.012
             4X  M3x.5                       [.1969 -.0004 ]                     300      [.1969 -.0004 ]
                                                                                             +.0000
                3.0[.12] MIN.                                                    [11.8]
                                                 4.50 ± 0.20      UL1430  AWG  26  MIN.
                                                 [.177± .007]

                                                   Front Shaft Options
              Model      “A” MAX
             PMX141       26 [1.02]      4.50 ± 0.20               Ø5.000 -0.012
                                                                        + 0.000
                                                                        + .0000
             PMX142       28 [1.10]    [0.177 ± 0.007]             [0.1969        ]
                                                                        -.0004
             PMX143       36 [1.42]                                                            Dimensions in mm [inches]
                                                    Flat   Normal
                                                                                      SCALE  3:4

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