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 PM Motors
 Engineering Info
Outline
Selection of PM Motors
Cautions
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  Selection of PM Motors   
 
  Description of Standard Dimensions (1)
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  •  

    • Lead wires: in the case of AWG28, lead wires conform to UL1061; in the case of AWG26, they conform to UL1007 and UL1430.
  		• Apart from discrete wire input connection, we also offer input connection by FPC.
  		• Please refer to the diagram for a standard front plate.
  		• Where the gear is attached to the shaft by press fitting, the length of shaft should be selected such that the end of the shaft extends more than 0.5mm beyond the end face of the gear. This reduces problems with press fitting.

    Selection of PM Motors

    Name of series D L MAX d1 +0
        -0.01    		 d2 a C1 C2 C3 W1
    MIN    		 t W
    (AWG)
    PM10S-020 10 10.2 1.5 6 1.2 - - - - 0.5 FPC
    PM15S-020 15 12 1.5 6 0.5 - - - - 0.8 FPC
    PM20S-020 20 15.5 1.5 6 1.5 11.9 8.4 4.5 50 0.8 28
    PM20L-020 20 19.6 1.5 6 1.5 11.9 8.4 4.5 50 0.8 28
    PM25S-024,048 25 12.5 2 7 1.5 11.9 8.4 4.5 50 0.8 28
    PM25L-024 25 17 2 7 1.5 11.9 8.4 4.5 50 0.8 28
    PM35S-024,048 35 15.5 2/3 10 1.5 12.7 15.8 5.5 50 0.8 28
    PM35L-024,048 35 22.2 2/3 10 1.5 12.7 15.8 5.5 50 0.8 28
    PM42S-048,096,100 42 15.5 3 10 1.5 12.7 15.8 5.5 50 0.8 28
    PM42M-048 42 20 3 10 1.0 17.4 13 5.5 50 0.8 28
    PM42L-048 42 22.2 3 10 1.5 12.7 15.8 5.5 50 0.8 28
    PM55L-048,096,100 55 25.7 4/6.345 11.13 2.3 12.7 15.8 5.5 50 1.6 28
     
      Description of Standard Dimensions (2)
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    Name of
    series    		 Fornt Plate
    Type    		 () P0.2 H T
    ()    		 R A Applicable
    Screw
    30 45 60 75 90 105 120 135 150
    PM10S PM10S Type         *         15 - - - - - M2
    PM15S PM15S Type *       *       * 20 - - - - -
    PM20S
    PM20L    		 FPH/FPT *       *       * 28 2.3 M2 18 3 31
      * * *   * * *   25
    FPL   * * * * * * *  
    PM25S
    PM25L    		 FPH/FPT * * * * * * * * * 32 3 M2.6 15 3.3 38.6 M2.6
    FPL   * * * * * * *  
    PM35S
    PM35L    		 FPH/FPT * * * * * * * * * 42 3.2 M3 3.5 49 M3
    FPL   * * * * * * *  
    PM42S
    PM42L    		 FPH/FPT * * * * * * * * * 49.5 3.5 3.75 57
    FPL   * * * * * * *  
    PM42M FPH/FPT * * * * * * * * * - -
    PM55L FPH/FPT * * * * * * * * * 65 15 5 75
    66.7 4.3
    FPL   * * * * * * *   65 3.5

    The front plate of PM standard type is prepared 3 types as standard type, a FPH is circle hole type of a installing hole, a FPT is tap (female screw) type, a FPL is long hole type. Except for the PM55 series, all FPT of tap type gave burring (Burring direction is a main body of the motor side.)Please refer to the following table so that a standard collecting of installing hole type and installing angle is different by the series.Please note when you hope the other form and installing angle, the initial cost of the die is generated besides.

    Selection of PM Motors

    Name of series l1 ( Standard Shaft Length ) l2
    MAX
    5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 11 12 13 14 15 16 18 20 22 24
    PM10S-020 *   *   *   *   *   *                     1.0
    PM15S-020 * * * * * * * * * * *                     1.0
    PM20S-020 * * * * * * * * * * *                     1.0
    PM20L-020 * * * * * * * * * * *                     1.0
    PM25S-024,048       * * * * * * * *                     1.0
    PM25L-024       * * * * * * * * * * * * *           1.0
    PM35S-024,048           * * * * * * * * * * *           1.0
    PM35L-024,048           * * * * * * * * * * *           1.0
    PM42S-048,096,100           * * * * * * * * * * * * *       1.0
    PM42M-048           * * * * * * * * * * * * *       1.5
    PM42L-048           * * * * * * * * * * * * *       1.0
    PM55L-048,096,100                     * * * * * * * * * * * 1.0
     
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