Hammond Manufacturing

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Suspension Systems - NEMA 12, 13

Heavy Duty 50 mm or 80 mm


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  • Suspension Tube

    Part Number Outside
    (mm)    		 Inside
    (mm)    		 Tolerance Length Ship Weoght
    (lbs.)
    Metres Feet
    R144-021-000R 50 40 ±0.5 1 3.28 17
    R144-022-000R Square 2 6.56 26
    R144-041-000R 80 70 ±0.6 1 3.28 21
    R144-042-000R Square   2 6.56 33

  • Enclosure Coupling

    • Cast aluminum.
    • Large thrust flange.
    • Fastens with 4 hex socket screws.
    • Adjustable torque resistance.
    • Features a rotation range of 300°.
    Part Number System   A B C D E F Ship Wt. lbs.
    R147-025-000R 50 in. 4.53 1.97 1.65 3.78 2.28 2.06 3
    mm 115 50 42 96 58 52.3
    R147-025-200R 80 in. 5.71 3.15 2.83 5.47 3.42 3.35 7
    mm 145 80 72 139 87 85

  • Elbow Coupling

    • Cast aluminum.
    • Large thrust flange.
    • Fastens with 4 hex socket screws.
    • Adjustable torque resistance.
    • Features a rotation range of 300°.
    Part Number System   A B C D E Ship Wt. lbs.
    R147-035-000R 50 in. 6.06 4.17 5.79 3.78 2.28 5
    mm 154 106 147 96 58
    R147-035-200R 80 in. 8.21 5.47 7.48 5.47 3.43 15
    mm 208.5 139 190 139 87

  • Elbow

    • Cast Aluminum
    • Large cover opening for easier cable pull through.
    Part Number System   A B C D E Ship Wt. lbs.
    R147-020-000R 50 in. 5.67 1.81 2.36 1.65 1.97 3
    mm 144 46 60 42 50
    R147-020-200R 80 in. 7.60 2.20 3.27 2.76 3.15 6
    mm 193 56 83 70 80

  • Intermediate Joint

    • 4G-s.g. cast iron.
    • Integrated movement stop.
    • One piece bellow.
    • Two sleeves.
    • Features a rotation range of 170°.
    Part Number System   A B C Ship Wt. lbs.
    R147-015-000R 50 in. 9.29 5.51 2.76 9
    mm 236 140 70
    R147-015-200R 80 in. 12.60 7.09 3.82 24
    mm 320 180 97

  • Wall Joint

    • 4G-s.g. cast iron.
    • Integrated movement stop.
    • One piece bellow.
    • Two sleeves.
    • Features a rotation range of 170 °.
    Part Number System   A B C D E Ship Wt. lbs.
    R147-010-000R 50 in. 7.87 4.13 5.12 3.15 2.17 9
    mm 200 105 130 80 55
    R147-010-200R 80 in. 10.83 5.91 6.89 4.53 3.54 20
    mm 275 150 175 115 90

  • Socket Joint

    • Cast Aluminum.
    • Integrated movement stop.
    • Service free bearings.
    • Features a rotation range of 300 °.
    • Can mount on top of machine or inverted.
    Part Number System   A B C D E F G H Ship Wt. lbs.
    R147-005-000R 50 in. 1.97 2.68 3.78 5.28 4.72 5.51 0.35 2.17 12
    mm 50 68 96 134 120 140 9 55
    R147-005-200R 80 in. 2.91 3.86 5.57 7.70 7.09 8.27 0.51 3.30 35
    mm 74 98 141.5 195.5 180 210 13 84

  • Cast Iron Base

    • 4G-s.g. cast iron.
    • Gasket included.
    • Does not rotate.
    Part Number System   A B C D E F Ship Wt. lbs.
    R147-030-000R 50 in. 4.33 3.94 5.98 4.92 3.74 1.97 7
    mm 110 100 152 125 95 50
    R147-030-200R 80 in. 5.51 5.12 7.87 6.81 4.92 3.15 15
    mm 140 130 200 173 125 80

  • Slope Adaptor

    • Provides 30° or 60° incline by mounting to rear of enclosure.
    • Cast aluminum.
    • Ship Wt. 8 lbs.
    • Part No. R140-045-000R