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PAGE: "Products | Actuators | RSF Mini Series AC servo actuators :: Harmonic Drive LLC"
URL: http://www.harmonicdrive.net/products/actuators/rsf-mini/index.php

Actuators

RSF Mini Series
AC servo actuatorsmini RSF series

List of Features

The RSF Series includes compact and high-torque AC servo actuators with a high rotational accuracy, a shaft output combining Harmonic Drive™ strain wave gearing for precision control and an AC servo motor; combined with a dedicated servo driver that fully demonstrates the performance of this RSF Series of implements.

  • Compact
  • High rotational accuracy
  • High resolution
  • High positional accuracy
  • Easy-to-operate dedicated driver

    • Ordering Code

    RSF - 14 B - 100 - F- 100- 24- B  
    1 2 3 4 5 6 7 8 9
    1. Model : AC Servo Actuator RSF Mini Series
    2. Size : 8, 11, 14
    3. Design Version : B
    4. Gear Ratio : 30, 50, 100
    5. Encoder Specifications : F - Incremental Encoder
    + Magnetic pole sensor
    6. Encoder Resolution : 100 - 1000p/rev
    7. Power Supply Voltage : DC24V
    8. Encoder Output Form : B : 30°
    9. Optional specifications : No sign
    : C     		: without connector
    : with connector

    List of Ratings

    Model

    RSF-8B
    RSF-11B
    RSF-14B
    Item Gear Ratio

    30
    50
    100
    30
    50
    100
    30
    50
    100
    Max. Torque (3)
    N.m
    1.8
    3.3
    4.8
    4.5
    8.3
    11
    9.0
    18
    28
    In.lb
    15.9
    29.2
    42.5
    39.8
    73.5
    97.4
    79.7
    159
    248
    Maximum Speed of Rotation (3)
    r/min
    200
    120
    60
    200
    120
    60
    200
    120
    60
    Max.Continuous Torque(3,4)
    N.m
    0.78
    1.4
    2.0
    1.1
    2.0
    4.0
    1.7
    3.0
    6.0
    In.lb
    6.9
    12.4
    17.7
    9.7
    17.7
    35.4
    15.0
    26.6
    53.1
    Moment of Inertia GD2/4
    k.gm2 x10-2
    0.06
    0.16
    0.65
    0.18
    0.49
    2.0
    0.41
    1.1
    4.5
    In.lb-s2 x10-2
    0.53
    1.42
    5.75
    1.59
    4.34
    17.7
    3.63
    9.7
    39.8
    Moment of Inertia J
    kgfcms2 x10-2
    0.60
    1.7
    6.6
    1.8
    5.0
    20
    4.1
    11
    46
    In.lb-s2 x10-2
    0.53
    1.50
    5.84
    1.59
    4.43
    17.70
    3.63
    9.7
    40.7
    One-way Positioning Accuracies
    arc/sec
    180
    150
    150
    150
    120
    120
    150
    120
    120
    Quad Encoder Resolution (6)
    p/rev
    120,000
    200,000
    400,000
    120,000
    200,000
    400000
    120,000
    200000
    400000
    No. of Poles

    8
    8
    8
    Mass
    Kg
    0.3
    0.5
    0.8
    Servo Drive Combinations
    DC24V
    DCJ-055-09, DDP-090-09, DEP-090-09
    DDP-090-36, DEP-090-36

    HA-680-4B-24
    HA-680-6B-24
    CAD Downloads
    PDF DXF
    PDF DXF


    1) The table shows output values of the actuator.
    2) All specifications are applicable for actuators mounted on an aluminum heat sink of size: 150 x 150 x 6(mm)
    3) Values for saturated actuator temperature. Other values are for actuator temperature of 25°C.
    4) The moment of inertia is the total value of the motor shaft and Harmonic Drive™ strain wave gearing converted to the output side.
    5) All values are typical.
    6) Quad encoder resolution is (motor shaft encoder resolution) x 4 x (gear ratio)

    Product Drawing

    Product Drawing


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