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Schneider Electric BRS397W571ACA Image

BRS397W571ACA

Schneider Electric BRS397W571ACA Image
BRS397W571ACA

3-phase stepper motor - 2.26 Nm - shaft Ø 9.5mm - L=68mm - w/o brake - conn

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  • Main
    range compatibility
    Lexium SD3
    product or component type
    Motion control motor
    device short name
    BRS3
    maximum mechanical speed
    3000 rpm
    motor type
    3-phase stepper motor
    number of motor poles
    6
    supply voltage limits
    230 V AC
    325 V DC
    mounting support
    Flange
    motor flange size
    85 mm
    length
    111 mm
    centring collar diameter
    73 mm
    Complementary
    centring collar depth
    2 mm
    number of mounting holes
    4
    mounting holes diameter
    6.5 mm
    circle diameter of the mounting holes
    98.99 mm
    electrical connection
    Connector
    feedback type
    Single turn encoder
    speed feedback resolution
    10000 points/turn
    holding brake
    Without
    shaft end
    Woodruff key
    second shaft
    Without second shaft end
    shaft diameter
    9.5 mm
    shaft length
    30 mm
    nominal torque
    2 N.m
    peak stall torque
    1.9 N.m
    continuous stall torque
    1.9 N.m
    holding torque
    2.26 N.m
    rotor inertia
    1.1 kg.cm²
    resolution
    1000 points/turn
    1.8 °, 0.9 °, 0.72 °, 0.36 °, 0.18 °, 0.09 °, 0.072 °, 0.036 ° step angle
    200, 400, 500, 1000, 2000, 4000, 5000, 10000 steps number of full steps per revolution
    accuracy error
    +/- 6 arc min
    maximum starting frequency
    5.3 kHz
    [In] rated current
    1.75 A
    resistance
    6.5 Ohm (winding)
    time constant
    7 ms
    maximum radial force Fr
    100 N (first shaft end)
    50 N (second shaft end)
    maximum axial force Fa
    175 N (tensile force)
    30 N (force pressure)
    service life in hours
    20000 h (bearing)
    angular acceleration
    200000 rad/s²
    net weight
    2.1 kg
    Environment
    standards
    IEC 60072-1
    EN 50347
    type of cooling
    Natural convection
    ambient air temperature for operation
    -25…40 °C
    ambient air temperature for storage
    -25…70 °C
    operating altitude
    <= 1000 m without power derating
    relative humidity
    15…85 % without condensation
    vibration resistance
    20 m/s² maximum
    A conforming to EN/IEC 60034-14
    IP degree of protection
    IP41 shaft bushing: conforming to EN/IEC 60034-5
    IP56 total except shaft bushing: conforming to EN/IEC 60034-5
    temperature class
    F winding conforming to IEC/EN 60034-1
    Contractual warranty
    Warranty
    18 months
  • View more View less

    Documents

    Language
    • English2
    User guide
    Format
    Size
    Date
    Add to My Documents
    Size pdf
    Size 979.7 KB
    Date 3/4/11
    Description
    Motor manual
    Product Environmental Profile
    Format
    Size
    Date
    Add to My Documents
  • Technical FAQs

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  • Dimensions Drawings

    Dimensions
    3-Phase Stepper Motor in Connector Version


    3 :
    Motor connection 6 poles
    4 :
    Motor connection (optional) 12 poles

    Dimensions in mm

    L

    Shaft diameter ØW

    Centring collar ØZ

    Woodruff key DIN 6888 (1)

    67.5 (+0.6) (-0.8)

    9.5 h6

    73 h8

    3 x 5

    Dimensions in in.

    L

    Shaft diameter ØW

    Centring collar ØZ

    Woodruff key DIN 6888 (1)

    2.66 (+0.023) (-0.031)

    0.37 h6

    2.87 h8

    0.12 x 0.20


  • Connections and Schema

    Wiring Diagram of Encoder Plug on BRS3••


    1 :
    Motor housing

    Pin

    Designation

    1

    A

    2

    A negated

    3

    B

    4

    B negated

    5

    C, I

    6

    C negated, I negated

    7

    5 VGND

    8

    + 5

    9

    -SENSE

    10

    +SENSE

    11

    Temperature sensor

    12

    Not connected


  • Performance Curves

    Torque Characteristics
    Measurement at 1000 Steps/Revolution, Nominal Voltage DC Bus UN and Phase Current IN


    M :
    Torque in Nm
    n :
    Speed in rpm
    f :
    Frequency in kHz
    J :
    Rotor inertia in kg.cm2
    1 :
    Pull-out torque
    2 :
    Pull-in torque
    3 :
    Maximum load inertia


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