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PAGE: "Products | Gearheads | HPG-RA Right Angle Series Planetary Gearheads :: Harmonic Drive LLC"
URL: http://www.harmonicdrive.net/products/gearheads/hpg-ra/index.php

Gearheads

HPG-RA Right Angle Series

HPG-RA Right Angle Series Planetary Gearheads

High Precision Planetary gear with Right Angle form enables user to use in the limited space.
 

Model Ordering Code

HPG - 32 A - 05 - J2 - XXXX - RA3
1 2 3 4 5 6 7

1. Name of Model : HPG-RA
2. Size : 32, 50, 65
3. Design Order : A version
4. Reduction ratio
  • 32
  • 50
  • 65
    		•


    = 5. 11, 15, 21
    = 5, 11, 15, 21, 33, 45
    = 5, 12, 15, 20, 25
    5. Output configurations
  • J2
  • J6
  • FO


    • = Output Shaft (No keyway)
    = Output Shaft (Key and tapped hole)
    = Output Flange

    6. Input-side shape symbol : It depends upon the motor to be mounted on
    7. Right Angle Specification : RA3, RA5

    List of Ratings
    Size
    Ratio
    Rated Torque   * 1
    Max.Average load Torque*2
    Repeated Peak Torque*3
    Max. Momentary Trorque*4
    Input Speed
     Weight     *7
    Max.Permissible
    Ave.Permissible
    Shaft output
    Flange output
    N.m
    In.lb
    N.m
    In.lb
    N.m
    In.lb
    N.m
    In.lb
    r/min   *5
    r/min   *6
    kgf
    kgf
    32
    5
    66
    584
    150
    1328
    150
    1328
    650
    5753
    6000
    1500
    12
    11
    11
    88
    779
    170
    1505
    300
    2655
    15
    92
    814
    170
    1505
    21
    98
    867
    170
    1505
    50
    5
    170
    1505
    340
    3009
    400
    3540
    1850
    16373
    4500
    RA-3:1500
    RA3:21  RA5:27
    RA3:18  RA5:24
    11
    200
    1770
    400
    3540
    850
    7523
    RA3:22
    RA3;19
    15
    230
    2036
    450
    3983
    21
    260
    2301
    500
    4425
    RA5:1300
    RA5:28
    RA5:25
    33
    270
    2390
    500
    4425
    45
    270
    2390
    500
    4425
    65
    5
    400
    3540
    400
    3540
    400
    3540
    4500
    39825
    3000
    1300
    56
    46
    12
    600
    5310
    960
    8496
    960
    8496
    60
    50
    15
    730
    6461
    1200
    10620
    1200
    10620
    20
    800
    7080
    1500
    13275
    1600
    14160
    25
    850
    7523
    1500
    13275
    2000
    17700

    *NOTES

    1. Output torque set based on the life of L10=20000 hours when Input speed is 3000 rpm, which is the rated rotational speed of ordinary servo motors. Input speed for Models 50 and 65 are set at 20000 rpm.
    2. A maximum tolerance of average load torque calculated based on a load torque pattern (HPG Catalog, page24). A life of 2000 hours or more is a critarion when operate at an Input  speed of 2000 rpm.
    3. Maximum tolerance of torque applied on start and stop in operation cycles.
    4. Maximum tolerance for shock torque in an emergency stop and for external shock torque. Always operate within these ranges. Calculate permissible frequency in model selection and check whether or not they meet operating conditions.
    5. Maximum permissible Input speed in operation modes other than continuous operation.
    6. It depends on the operating environment and a driving condition, but it is the permissible scale for the continuous operation and the operating pattern of the average  Input speed. It is limited in the terms of heat generated in the reduction gears.
    7. The value indicated including the input shaft coupling, the motor flange and other parts.
    8. The symbols of "RA3, RA5" at the Input speed  and  Weight column express the size of right angle shaft.

    Matching Table - Medium Capacity Motors

    Following capacity motors can be connected with HPG-32, 50, 65 combination.

      HPG32A + RA3 (Right Angle Unit)     HPG50A + RA5 (Right Angle Unit)
      HPG50A + RA3 (Right Angle Unit)     HPG65A + RA5 (Right Angle Unit)

    When the Rated rotational speed of connected motor is 2000 r/min.

    Capacity of Motor
    R5
    R11
    R15
    R21
    (R25)
    R33
    R45
    ( W )
    (R12)
    (R20)
    1000
    32
    32
    32
    32
    50
    50
    1500
    32
    32
    32
    50
    50
    50
    2000
    32
    32
    50
    50
    50
    2500
    32
    50
    50
    50
    3000
    32
    50
    50
    50
    3500
    50
    50
    50
    65
    65
    4000
    50
    50
    50
    65
    65
    4500
    50
    50
    50
    65
    65
    5000
    50
    50
    65
    65
    65
    7500
    65
    65
    65
    65
    65

    When the Rated rotational speed of connected motor is 3000 r/min.

    Capacity of Motor
    R5
    R11
    R15
    R21
    (R25)
    R33
    R45
    ( W )
    (R12)
    (R20)
    1000
    1500
    32
    32
    32
    32
    50
    50
    2000
    32
    32
    32
    50
    50
    50
    2500
    32
    32
    50
    50
    50
    3000
    32
    32
    50
    50
    50
    3500
    32
    50
    50
    50
    4000
    32
    50
    50
    50
    4500
    32
    50
    50
    50
    5000
    50
    50
    50
    50
    7500
    50
    65
    65
    65
    65

    Note: The ratio in parenthesis are size 65 only.

    Product Drawing

    image

    List of Dimensions

    Size
    A
    ∅B
    C
    D
    *E
    F
    G
    32
    120
    115h7
    35
    107
    140/175
    172/197/217
    130/180/220
    50
    170
    165h8
    53
    144
    168/200
    209/234/254
    130/180/220
    65
    230
    220h8
    57
    226
    168/200
    291/316/336
    130/180/220

    *E
    Left side description: The limited length of the Motor shaft is 81mm.
    Right side description: The limited length of the Motor shaft is 116mm.

    Note:            
    Dimensions F & G depend on the chosen Motor flange square size.
    Contact HD LLC for special flange motor combination.



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