Page 28 - Kollmorgen PMX Series Stepper Motor Selection Guide
P. 28

PMX23 Series Stepper Motors







            PMX23 Standard Options and Specifications


              •  NEMA Size 23
              •  Front shaft flat option
              •  Rear shaft option
              •  Integral connector option
              •  Rear encoder mounting holes
              •  Bipolar and Unipolar windings
   PMX23

              Phases                      2
              Full Steps Per Revolution   200
              Step Size Angle             1.8˚, 0.9˚
              Step Angle Accuracy %       +/- 5.0
              Maximum Case Temperature    130˚ C
              Insulation Class            NEMA Class B, 130 ˚C
              Insulation Resistance       100 Megaohms @ 500 Vdc
   SERIES STEPPER MO
   T
              Ambient Temperature         -20.0 to + 40.0 ˚C
              Dielectric Strength         500 Vac, 1 minute
   ORS
              Certifications:             CE, RoHS, REACh compliant

            PMX23 Dimensions                          20.6 ± 1.0
                                                      [ .81± .03]       "A" MAX.     15.0 ± 1.0  Encoder Mounting Hole Option
                                                                                     [ .59 ± .03]
                                                      20.6 ± 1.0
                                                      [ .81± .03]
                                56.4 ± 1.0            15.00 ± 0.20      "A" MAX.     15.0 ± 1.0   M2.5 X .45     2.5 [.10]
                               [ 2.22 ± .03]          [ .591 ± .007]                 [ .59 ± .03]  LOCATED ON A
                                                                                                  M2.5 X .45     2.5 [.10]
                                56.4 ± 1.0            15.00 ± 0.20                                Ø 19.05 [0.75] B.C. 2 PL.
                                47.14± 0.20
                               [ 2.22 ± .03]          [ .591 ± .007]   1.6                        LOCATED ON A
                               [ 1.856± .007]
                                                                                                  Ø 19.05 [0.75] B.C. 2 PL.
                                                                       [.06]
                                47.14± 0.20                            1.6
                               [ 1.856± .007]                          [.06]
                                                                                             0
                                                                                    Ø 6.350
                                                                                           -0.013
                                                                                      [.2500         ]
                                                                                         +.0000
                                                                                          -.0005
                                                                                    Ø 6.350
                                                                                             0
                                                                                           -0.013
             56.4 ± 1.0                                                                  +.0000
            [ 2.22 ± .03]                                                             [.2500         ]
                                                                                          -.0005
             56.4 ± 1.0                       Ø 38.100±0.030
            [ 2.22 ± .03]  47.14± 0.20         [1.5000±.0011]
                  [1.856± .007]               Ø 38.100±0.030
                   47.14± 0.20                 [1.5000±.0011]
                  [1.856± .007]
                                                         0
                                                Ø 6.350
                                                       -0.013
                                                                                  300
                                                                5.0
                                                 [.2500        ]
                                                     +.0000
             4X Ø5.0 [.20]  THRU.               Ø 6.350         [.20]            [11.8]
                                                     -.0005
                                                         0
                                                       -0.013
                                                                                  300
                                                                5.0
                                                                                  MIN.
                                                     +.0000
             4X Ø5.0 [.20]  THRU.                [.2500        ]  [.20]          [11.8]
                                                     -.0005
                                                       5.85 ± 0.25  UL1430  AWG  22  MIN.
                                                      [.230 ± .009]
                                                       5.85 ± 0.25  UL1430  AWG  22  Integral Connector Option
                                                      [.230 ± .009]
                                                                                     Integral Connector Option
              Model     “A” MAX                 Front Shaft Options
             PMX231     41 [1.61]                                                 5.3 [.21] REF.
                                                                     + 0.000               31.8 [1.25] REF.
             PMX232     56 [2.20]     5.85 ± 0.25               Ø6.350-0.013      5.3 [.21] REF.
                                                                     + .0000
                                    [0.230 ± 0.009]             [0.2500        ]  A 4-lead Bipolar, 12 inch (300 mm) mating cable assembly is
                                                                                           31.8 [1.25] REF.
                                                                     -.0005
             PMX233     76 [2.99]
                                                                           included for all motors ordered with Integral Connector option.
                                                                           A 4-lead Bipolar, 12 inch (300 mm) mating cable assembly is
             PMX234     85 [3.35]                Flat   Normal             included for all motors ordered with Integral Connector option.
                                                                                               Dimensions in mm [inches]
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