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servo motor BMH - 2.5 Nm - 8000 rpm - keyed shaft - without brake - IP54

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  • Main
    product or component type
    Servo motor
    device short name
    BMH
    maximum mechanical speed
    8000 rpm
    continuous stall torque
    2.5 N.m for LXM32.D30M2 10 A at 115 V single phase
    2.5 N.m for LXM32.D18M2 6 A at 230 V single phase
    peak stall torque
    6.4 N.m for LXM32.D30M2 10 A at 115 V single phase
    7.4 N.m for LXM32.D18M2 6 A at 230 V single phase
    nominal output power
    600 W for LXM32.D30M2 10 A at 115 V single phase
    900 W for LXM32.D18M2 6 A at 230 V single phase
    nominal torque
    2.3 N.m for LXM32.D30M2 10 A at 115 V single phase
    2.1 N.m for LXM32.D18M2 6 A at 230 V single phase
    nominal speed
    4000 rpm for LXM32.D18M2 6 A at 230 V single phase
    2500 rpm for LXM32.D30M2 10 A at 115 V single phase
    product compatibility
    LXM32.D30M2 at 115 V single phase
    LXM32.D18M2 at 230 V single phase
    shaft end
    Keyed
    IP degree of protection
    IP54 (standard)
    speed feedback resolution
    131072 points/turn
    holding brake
    Without
    mounting support
    International standard flange
    electrical connection
    Rotatable right-angled connectors
    Complementary
    range compatibility
    Lexium 32
    [Us] rated supply voltage
    240 V
    network number of phases
    Three phase
    continuous stall current
    5.38 A
    continuous power
    1.51 W
    maximum current Irms
    15 A for LXM32.D30M2
    17.5 A for LXM32.D18M2
    maximum permanent current
    17.71 A
    second shaft
    Without second shaft end
    shaft diameter
    11 mm
    shaft length
    23 mm
    key width
    18 mm
    feedback type
    Single turn SinCos Hiperface
    motor flange size
    70 mm
    number of motor stacks
    2
    torque constant
    0.46 N.m/A at 120 °C
    back emf constant
    29.6 V/krpm at 120 °C
    number of motor poles
    10
    rotor inertia
    1.13 kg.cm²
    stator resistance
    1.15 Ohm at 20 °C
    stator inductance
    3.6 mH at 20 °C
    stator electrical time constant
    3.1 ms at 20 °C
    maximum radial force Fr
    390 N at 6000 rpm
    410 N at 5000 rpm
    450 N at 4000 rpm
    490 N at 3000 rpm
    560 N at 2000 rpm
    710 N at 1000 rpm
    maximum axial force Fa
    0.2 x Fr
    type of cooling
    Natural convection
    length
    154 mm
    centring collar diameter
    60 mm
    centring collar depth
    2.5 mm
    number of mounting holes
    4
    mounting holes diameter
    5.5 mm
    circle diameter of the mounting holes
    82 mm
    product weight
    2.3 kg
    Offer Sustainability
    Sustainable offer status
    Green Premium product
    RoHS (date code: YYWW)
    REACh
    Product environmental profile
    Available
    Product end of life instructions
    Need no specific recycling operations
    Contractual warranty
    Warranty period
    18 months
  • Documents and Downloads

    Language
    • English
    User guide
    Date
    Size
    Add to My Documents
    BMH Servo motor Motor manual (Version 2.1)
    Date 11/23/18
    Size 2.2 MB
    CAD
    Date
    Size
    Add to My Documents
    CAD file (on TraceParts) for BMH0702T11A2A: servo motor BMH - 2.5 Nm - 8000 rpm - keyed shaft - without brake - IP54 (Version 2.0)
    CAD for BMH0702T11A2A: servo motor BMH - 2.5 Nm - 8000 rpm - keyed shaft - without brake - IP54 (Version 1.0)
    Declaration of conformity
    Date
    Size
    Add to My Documents
    Lexium DoC BMH-Series (Version 1.4)
    Date 5/23/18
    Size 18.6 MB
  • Technical FAQs

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  • Dimensions Drawings

    Servo Motors Dimensions
    Example with Straight Connectors


    a:
    Power supply for servo motor brake
    b:
    Power supply for servo motor encoder
    (1)
    Shaft end, keyed slot (optional)

    Dimensions in mm

    Straight connectors

    Rotatable angled connectors

    c (without brake)

    c (with brake)

    c1

    c2

    c3

    h

    h1

    Ø

    Ø1 for screws

    b1

    b2

    b1

    b2

    39.5

    25.5

    39.5

    39.5

    154

    193

    23

    18

    2.5

    4 h9

    12.5+0–0.13

    11 k6

    M4 x 14

    Dimensions in in.

    Straight connectors

    Rotatable angled connectors

    c (without brake)

    c (with brake)

    c1

    c2

    c3

    h

    h1

    Ø

    Ø1 for screws

    b1

    b2

    b1

    b2

    1.55

    1

    1.55

    1.55

    6.06

    7.59

    0.90

    0.70

    0.09

    0.16 h9

    0.49+0–0.0051

    0.43 k6

    M4 x 0.55


  • Performance Curves

    115 V Single-Phase Supply Voltage
    Torque/Speed Curves

    Servo motor with LXM32•D30M2 servo drive


    X
    Speed in rpm
    Y
    Torque in Nm
    1
    Peak torque
    2
    Continuous torque


    230 V Single-Phase Supply Voltage
    Torque/Speed Curves

    Servo motor with LXM32•D18M2 servo drive


    X
    Speed in rpm
    Y
    Torque in Nm
    1
    Peak torque
    2
    Continuous torque