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Linear Modules with ball screw drive MKK-110-NN-3

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Description

    Product description

    Types

    1)Carriage with thread
    2)Carriage with T-slots
    1)Motor mounting with timing belt side drive
    2)Motor mounting with flanged-type coupling

    Screw support (SPU) for MKK-080-NN-3, MKK-110-NN-3 and MKK-140-NN-3

    The Screw Support (SPU) offers the following advantages:

    • Screw support for horizontal applications (in preparation for vertical applications)
    • Screw support can be selected as standard option via the option number.
    • A maximum of two screw support pairs is possible.
    • High speed over long lengths of up to 5400 mm.
    • Guide of the screw supports in the main body.
    • Screw supports are maintenance-free.
    • Screw supports are protected by optionally selectable sealing strip.

    Integrated Measuring System for MKK-080-NN-3, MKK-110-NN-3 and MKK-140-NN-3

    The IMS-A measuring system offers the following advantages:

    • No additional space required.
    • No external mounting surfaces required for the measuring system.
    • No measuring inaccuracies due to deviations in parallelism between the measuring system and the guide system
    • Full integration of the measuring system components into the guide means no complex assembly or tuning work is needed
    • The runner block, measuring head and guide rail with scale can be replaced individually during servicing.
    • Interfaces: HIPERFACHE or DRICE-CLiQ.
    • Connection cable directly on the side of the carriage.

    Material pairing

    ALST:

    • Main body, carriage and end plates made of anodized aluminum (AL)
    • MKK-065/-080/-110/-140: Ball rail, ball runner block and ball screw assembly made of rolling bearing steel (ST)
    • MKK-040: Ball rail and ball runner block of rust and acid resistant material. Ball screw assembly made of rolling bearing steel (ST)
    • Angular-contact ball bearing and grooved ball bearing of the screw drive bearing made of rolling bearing steel

    ALCR:

    • Main body, carriage and end plates made of anodized aluminum (AL)
    • MKK-065/-080/-110/-140: Ball rail and ball screw assembly made of rolling bearing steel with corrosion resistant coating, matte-silver finish, hard chrome plated (Resist CR), ball runner block from corrosion resistant steel (Resist NR)
    • MKK-040: Ball rail and ball runner block of rust and acid resistant material. Ball screw assembly made of rolling bearing steel with corrosion resistant coating, matte-silver finish, hard chrome plated (Resist CR)
    • Angular-contact ball bearing and grooved ball bearing of the screw drive bearing made of rolling bearing steel

    Lubrication variants

    LSS: (Initial lubrication done at the factory)

    • Initial standard greasing done at the factory, suitable for normal ambient conditions.
    • Simple relubrication via manual grease gun.

    MKK-065, MKK-080, MKK-110, MKK-140:

    • Grease lubricant Dynalub 510, lithium-based high-performance grease of the NLGI grade 2 according to DIN 51818 (KP2K-20 according to DIN 51825)

    MKK-040:

    • Grease lubricant Dynalub 520, lithium-based high-performance grease of the NLGI grade 00 according to DIN 51818 (GP00K-20 according to DIN 51826)

    LPG: (Corrosion prevention, no initial lubrication)

    • Linear module without initial greasing done at the factory.
    • Ball rail system and ball screw assembly only with corrosion prevention
    • Basic lubrication required

    LCF: (prepared for connection to central lubrication systems with liquid grease)

    • for liquid grease, NLGI grade 00 lithium-based high-performance grease according to DIN 51818 (GP00K-20 according to DIN 51826)
    • Liquid grease lubrication via single-line piston distributor system only
    • Basic lubrication required

    LCO: (prepared for connection to central lubrication systems with oil)

    • ball runner block and ball screw drive nut with integrated non-return valves
    • Only use oil lubrication with single-line total-loss lubrication systems via piston distributors.
    • Basic lubrication required

    Structure and attachments

    Structural design

    1 Ball screw assembly (BASA) with zero-backlash cylindrical single nut

    2 End block fixed bearing

    3 Cover strip for MKK-040/-065/-080/-110/-140

    4 Carriage with runner blocks

    5 Strip fixing

    6 End plate floating bearing

    7 Main body

    Attachments

    8 Switch bracket

    9 Proximity switch

    10 Mechanical switch

    11 Cable channel

    12 Socket/plug

    13 Bellows cover for MKK-165

    14 Magnetic field sensor

    15 Mount

    16 Servo motor

    17 Timing belt side drive

    Motor attachment with mount and coupling

    A motor can be attached via a mount and coupling to all linear modules equipped with a ball screw drive.

    The mount serves to fasten the motor to the Linear Module and acts as a closed housing for the coupling.

    The coupling transmits the motor drive torque free of distortive stresses to the Linear Module’s drive shaft.

    Our standard couplings compensate for the system’s thermal expansion.

    1 Motor

    2 Mount

    3 Coupling

    4 Linear module

    Motor attachment via timing belt side drive

    On all linear modules with a ball screw drive the motor can be attached via a timing belt side drive.

    This makes the overall length shorter than when attaching the motor with a mount and coupling.

    The space-saving, closed pulley housing provides protection for the belt and acts as a motor bracket.

    In addition, various gear ratios are available.

    The timing belt side drive can be mounted in four different directions.

    1 Pulley housing made of anodized aluminum

    2In some cases with support bearing for Rexroth Ball Screw Assembly screw journal.

    3 Linear module

    4 Belt drive with gear ratio: i = 1; i = 1,5; i = 2

    5 Servo motor

    6 Pre-tensioning of the belt drive: Apply preload force Fpr to the motor (Fpr is stated upon delivery).

    7 Cover

    8 Belt pulleys attached using tensioning units

    9 Cover plate

    Technical data

    General technical instructions

    Note on dynamic load capacities and load moments

    Determination of the dynamic load capacities and load moments is based on a travel life of 100 000 m. Often only 50 000 m is actually stipulated.

    For comparison:

    Multiply values C, Mt and ML from the table by 1.26.

    Suitable loads

    Regarding the desired nominal life, in general loads for Fcomb, Fm up to around 20 % of the dynamic characteristic values (C, Mt, ML) have generally proven suitable.

    See the "Calculation" document in the "Project planning instructions" chapter for the respective Linear Module.

    Do not exceed the technical data for the Linear Motion System.

    Application point of the effective force (Z1)

    Modulus of elasticity E of the Linear Motion System

    Length calculation of the Linear Motion System

    For length calculation values, see the "General Technical Data" table.

    Note: Adhere to the section "General technical instructions" and the document "Calculation" in the chapter "Project planning instructions".

    Load capacities and moments

    Size

    MKK-110

    Version

    without IMSwith IMSvariable centerline-to-centerline distance

    Number of carriages

    12

    Lca

    without IMS

    mm

    305305 1)305

    with IMS

    mm

    -430 2) 3)-

    LW

    min

    mm

    -375 4)

    max

    mm

    -1095 4)

    d0 x P

    mm

    32 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 32

    Cgw

    N

    46500

    Cbs

    N

    233103420021240210602331034200212402106023310342002124021060

    Cfb

    N

    26000

    Mt

    Nm

    6661332

    ML

    Nm

    223523,2 x Lw 5)

    Mx max

    Nm

    264528

    My max

    Nm

    8949,2 x Lw 6)

    Mz max

    Nm

    8949,2 x Lw 6)

    Fy max

    N

    1860037200

    Fz1 max

    N

    1860037200

    Fz2 max

    N

    1860037200

    Z1

    mm

    94

    ly

    cm⁴

    508

    lz

    cm⁴

    676
    1)Note: For the length calculation when using IMS, use value Lca with IMS.
    2)Value for length calculation
    3)Clamping surface corresponds to Lca (without IMS)
    4)Centerline-to-centerline distance specified according to customer design.
    Centerline-to-centerline distance freely selectable between minimum and maximum distance in millimeter increments.
    5)Dyn. longitudinal load moment ML with variable carriage centerline-to-centerline distance according to the chosen centerline-to-centerline distance.
    6)Determine maximum permissible longitudinal moments My max and Mz max with variable carriage centerline-to-centerline distance according to the chosen centerline-to-centerline distance.

    General technical data

    Size

    MKK-110

    Version

    without IMSwith IMSvariable centerline-to-centerline distance

    Number of carriages

    12

    Lca

    without IMS

    mm

    305305 1)305

    with IMS

    mm

    -430 2) 3)-

    LW

    min

    mm

    -375 4)

    max

    mm

    -1095 4)

    d0 x P

    mm

    32 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 32

    Lad

    without screw support

    mm

    119

    Screw supports, 1 pair

    mm

    132

    Screw supports, 2 pairs

    mm

    178

    smin 5)

    mm

    60

    Lmax

    without screw support

    mm

    4000

    with screw support

    mm

    5400

    mca

    kg

    4.755.015.065.376.256.516.566.879.159.419.469.77

    kg fix

    kg

    3.2

    kg var

    kg/mm

    0.021

    Repeatability (up to ...)

    mm

    ± 05
    1)Note: For the length calculation when using IMS, use value Lca with IMS.
    2)Value for length calculation
    3)Clamping surface corresponds to Lca (without IMS)
    4)Centerline-to-centerline distance specified according to customer design.
    Centerline-to-centerline distance freely selectable between minimum and maximum distance in millimeter increments.
    5)Minimum required travel to ensure a reliable lubrication distribution! If this cannot be achieved, please consult Bosch Rexroth.

    Note: Adhere to the section "General technical instructions" and the document "Calculation" in the chapter "Project planning instructions".

    Drive data

    Size

    MKK-110

    Version

    without IMSwith IMSvariable centerline-to-centerline distance

    Number of carriages

    12

    Lca

    mm

    305305 1)305

    d0 x P

    mm

    32 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 32

    mca

    kg

    4.755.015.065.376.256.516.566.879.159.419.469.77

    kJ fix

    kg·mm²

    49.659.03797.623185.79650.5562.837112.821224.70352.38670.183142.204299.925

    kJ var

    kg·mm

    0.6050.640.6390.6170.6050.640.6390.6170.6050.640.6390.617

    kJ m

    mm²

    0.6332.53310.1425.940.6332.53310.1425.940.6332.53310.1425.94

    MRs 2)

    Nm

    1.111.111.21.1

    amax

    m/s²

    17.930.75017.930.75017.930.750
    1)Note: For the length calculation when using IMS, use value Lca with IMS.
    2)at 200 min-1

    Values also valid for the carriage version with variable centerline-to-centerline distance.

    Note: For the max. drive torque Mp and max. speed vmax see section on "Diagrams / Characteristic curves".

    Drive data for motor attachment using the timing belt side drive

    Size

    Motor

    d0 x P

    up to L1)

    Msd2)

    Jsd

    MRsd

    msd

    Bt

    mm

    mm

    Nm

    10‑6 kgm2

    Nm

    kg

    i = 1

    i = 2

    i = 1

    i = 2

    i = 1

    i = 2

    i = 1

    i = 2

    MKK-110

    MS2N 06

    32 x 5

    2500

    20,60

    10,30

    1400

    260

    0,50

    3,20

    2,90

    25 AT5

    32 AT5

    32 x 10

    3200

    22,80

    14,60

    32 x 20

    4300

    22,80

    14,60

    32 x 32

    5400

    22,80

    14,60

    1)For longer lengths, the permissible drive torque is determined from the variable-length value Mp of the linear motion system as per the diagram. See the chapter "Project planning instructions"
    2)Values for Msd without making allowance for the motor torque.

    Drive data for motor attachment via mount and coupling

    Size

    Motor

    Coupling

    Mount and coupling

    McN

    Jc

    mc

    mfc

    Nm

    10‑6 kgm2

    kg

    kg

    MKK-110

    MS2N 06

    50

    210

    0,7

    1,8

    Normal operating conditions

    Size

    MKK-110

    Permissible ambient temperature with Rexroth servo motor 1)

    ​0 °C ... +40 °C

    Permissible ambient temperature for mechanical system 2)

    -10 °C ... +60 °C

    smin 3)

    mm

    60
    1)Performance losses from 40°C
    2)No passing below the dew point
    3)Minimum required travel to ensure a reliable lubrication distribution! If this cannot be achieved, please consult Bosch Rexroth.

    Note: Application of dirt is not permitted!

    Legend

    Symbol

    Description

    Unit

    amax

    Maximum acceleration travel

    m/s2

    Bt

    Belt type

    -

    Cbs

    Dynamic load capacity, ball screw drive

    N

    Cfb

    Dynamic load capacity, fixed bearing

    N

    Cgw

    Dynamic load capacity, linear guide

    N

    d0

    Nominal diameter of ball screw drive

    mm

    Fy max

    Maximum dynamic load in y-direction

    N

    Fz1 max

    Maximum dynamic load in z-direction

    N

    Fz2 max

    Maximum dynamic load in z-direction

    N

    i

    Gear ratio

    -

    IMS

    integrated measuring system

    -

    Jc

    Mass moment of inertia of the coupling

    kgm2

    Js​d

    Reduced mass moment of inertia of timing belt side drive on the motor journal

    kgm2

    kg fix

    Constant for the fixed portion of the mass

    kg

    kg var

    Constant for the variable-length portion of the mass

    kg/mm

    kJ fix

    Constant for fixed-length portion of mass moment of inertia

    kgmm2

    kJ m

    Constant for mass-specific portion of mass moment of inertia

    mm2

    kJ var

    Constant for variable-length portion of mass moment of inertia

    kgmm

    L

    Length

    mm

    Lad

    Additional length

    mm

    Lca

    Carriage length

    mm

    Lmax

    Maximum length

    mm

    LW​

    Carriage center-to-center distance

    mm

    Lw max

    Maximum carriage center-to-center distance

    mm

    Lw min

    Minimum carriage center-to-center distance

    mm

    ly

    Y-axis planar moment of inertia

    cm4

    lz

    Z-axis planar moment of inertia

    cm4

    mc

    Mass of the coupling

    kg

    mca

    Moved mass of system (carriage)

    kg

    McN

    Rated torque of coupling

    Nm

    mfc

    Mass of mount and coupling

    kg

    ML

    Dynamic longitudinal moment load capacity

    Nm

    MRs

    Frictional torque of the system

    Nm

    msd

    Mass of timing belt side drive

    kg

    Msd

    Maximum permissible drive torque of the timing belt side drive

    Nm

    Mt

    Dynamic torsional moment load capacity

    Nm

    Mx max

    Maximum admissible torsional moment around the x-axis

    Nm

    My max

    Maximum admissible torsional moment around the y-axis

    Nm

    Mz max

    Maximum admissible torsional moment around the z-axis

    Nm

    P

    Lead

    mm

    se

    Excess travel

    mm

    seff

    Effective travel distance

    mm

    smax

    Maximum travel range

    mm

    smin

    Minimum travel

    mm

    Screw support

    Screw support

    -

    Z1

    Application point of the effective force

    mm

    Diagrams/characteristic curves

    Permissible drive torque

    The values for Mp apply for the following conditions:

    • Screw journal without keyway
    • No radial load on screw journal

    Caution: Screw journal with feather key groove

    For reasons of stress concentration and a reduction of the effective diameter, observe the maximum value Mp = 48 Nm for drive torque! (applicable to ball screw drive 32x20 and 32x32)

    Permissible speed vmax

    1)without screw support

    Deflection

    Take note of the "General Technical Instructions" section of the "Technical Data" chapter.

    Example

    Linear Module MKK-080: L = 3000 mm, F = 1500 N

    From diagram MKK-080: f = 1.8 mm, fmax = 3.5 mm

    The deflection f is significantly less than the maximum permissible deflection fmax, and no additional support is therefore necessary.

    The following diagram is valid for:

    • both ends firmly fixed (200 to 250 mm per side)
    • 6 to 8 screws per side
    • solid mounting base
    • Lmax must be noted; see the "General Technical Data" table in the "Technical Data" chapter

    Dimensions

    All dimensions in mm. Drawings not to scale.

    Frame dimension drawings

    1)Fastening thread M4 - 10 deep (4x) for switching angle

    1a / 1b lube fitting for ball runner block: lubrication on either of the two connections.

    2a / 2b lube fitting for ball screw drive: lubrication on either of the two connections.

    (lube fitting 1a/1b/2a/2b: funnel-type lube nipple DIN 3405-AM6)

    For further lubrication information, see the "Maintenance" chapter.

    Dimensions

    Size

    MKK-110

    Version

    without IMSwith IMSvariable centerline-to-centerline distance

    Number of carriages

    12

    Lca

    without IMS

    mm

    305305 1)305

    with IMS

    mm

    -430 2) 3)-

    d0 x P

    mm

    32 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 32

    B

    mm

    110

    ØBA

    mm

    68

    C

    mm

    29

    C1

    mm

    16

    ⌀D

    mm

    16

    F

    mm

    16

    H1

    mm

    78

    H2

    mm

    133

    H3

    mm

    16

    H4

    mm

    16

    L1

    mm

    120.5

    L2

    mm

    224.6

    L3

    mm

    137.5

    L4

    mm

    70

    Lu

    mm

    35

    Lz

    mm

    56

    Lz1

    mm

    35
    1)Note: For the length calculation when using IMS, use value Lca with IMS.
    2)Value for length calculation
    3)Clamping surface corresponds to Lca (without IMS)

    Optional frame with centering holes and elongated hole on the underside

    1)5 x ZH7 – T deep
    2)ZH8 – T deep
    1)For clamping fixtures
    2)For mounting duct
    3)For sensor
    4)Side sealing in carriage

    Dimensions

    Size

    MKK-110

    Version

    without IMSwith IMSvariable centerline-to-centerline distance

    Number of carriages

    12

    Lca

    without IMS

    mm

    305305 1)305

    with IMS

    mm

    -430 2) 3)-

    d0 x P

    mm

    32 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 32

    B

    mm

    110

    BS

    mm

    85

    E1

    mm

    46

    E2

    mm

    90

    H

    mm

    129

    Mx

    M8 ‒ 18 mm deep

    Sliding block

    DIN508–M6

    N1

    mm

    5.2

    N2

    mm

    5.9

    N3

    mm

    8.2

    N4

    mm

    2.5

    N5

    mm

    12

    N6

    mm

    4.9

    N7

    mm

    8

    N8

    mm

    6.2

    N9

    mm

    14.5

    P1

    mm

    28

    P2

    mm

    5

    P3

    mm

    3.5

    P4 4)

    mm

    3

    S1

    mm

    25

    S2

    mm

    60

    S3

    mm

    41

    S4

    mm

    20

    ØZ

    mm

    12
    1)Note: For the length calculation when using IMS, use value Lca with IMS.
    2)Value for length calculation
    3)Clamping surface corresponds to Lca (without IMS)
    4)deep

    Carriage dimension drawings

    Carriage with thread

    1)2 carriages (optional)
    2)Centerline-to-centerline distance specified according to customer design.
    Centerline-to-centerline distance freely selectable between minimum and maximum distance in millimeter increments.

    Dimensions

    Size

    MKK-110

    Version

    without IMSwith IMSvariable centerline-to-centerline distance

    Number of carriages

    12

    Lca

    without IMS

    mm

    305305 1)305

    with IMS

    mm

    -430 2) 3)-

    LW

    min

    mm

    -375 4)

    max

    mm

    -1095 4)

    d0 x P

    mm

    32 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 32

    B

    mm

    108

    BG

    mm

    85

    BT

    mm

    85

    G

    mm

    80

    G1

    mm

    32.5

    Lz

    mm

    40

    Lz2

    mm

    92.5

    MG

    M10 ‒ 12 mm deep

    ØZ

    H7

    12 ‒ 2.1 mm deep
    1)Note: For the length calculation when using IMS, use value Lca with IMS.
    2)Value for length calculation
    3)Clamping surface corresponds to Lca (without IMS)
    4)Centerline-to-centerline distance specified according to customer design.
    Centerline-to-centerline distance freely selectable between minimum and maximum distance in millimeter increments.

    Carriage with T-slots

    1)2 carriages (optional)
    2)Centerline-to-centerline distance specified according to customer design.
    Centerline-to-centerline distance freely selectable between minimum and maximum distance in millimeter increments.

    Dimensions

    Size

    MKK-110

    Version

    without IMSwith IMSvariable centerline-to-centerline distance

    Number of carriages

    111111112222

    Lca

    without IMS

    mm

    305305 1)305

    with IMS

    mm

    -430 2) 3)-

    LW

    min

    mm

    -375 4)

    max

    mm

    -1095 4)

    d0 x P

    mm

    32 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 32

    B

    mm

    108

    BG

    mm

    85

    BT

    mm

    85

    G

    mm

    80

    G1

    mm

    32.5

    Lz

    mm

    40

    MG

    M10 ‒ 12 mm deep

    ØZ

    H7

    12 ‒ 2.1 mm deep
    1)Note: For the length calculation when using IMS, use value Lca with IMS.
    2)Value for length calculation
    3)Clamping surface corresponds to Lca (without IMS)
    4)Centerline-to-centerline distance specified according to customer design.
    Centerline-to-centerline distance freely selectable between minimum and maximum distance in millimeter increments.

    Carriage with threads and IMS

    1)Non-usable clamping surface

    Dimensions

    Size

    MKK-110

    Version

    without IMSwith IMSvariable centerline-to-centerline distance

    Number of carriages

    12

    Lca

    without IMS

    mm

    305305 1)305

    with IMS

    mm

    -430 2) 3)-

    LW

    min

    mm

    -375 4)

    max

    mm

    -1095 4)

    d0 x P

    mm

    32 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 32

    B

    mm

    108

    BG

    mm

    85

    BT

    mm

    85

    G

    mm

    80

    G1

    mm

    32.5

    Lz

    mm

    40

    MG

    M10 ‒ 12 mm deep

    ØZ

    H7

    12 ‒ 2.1 mm deep
    1)Note: For the length calculation when using IMS, use value Lca with IMS.
    2)Value for length calculation
    3)Clamping surface corresponds to Lca (without IMS)
    4)Centerline-to-centerline distance specified according to customer design.
    Centerline-to-centerline distance freely selectable between minimum and maximum distance in millimeter increments.

    Carriage with T-slots and IMS

    1)Non-usable clamping surface

    Dimensions

    Size

    MKK-110

    Version

    without IMSwith IMSvariable centerline-to-centerline distance

    Number of carriages

    111111112222

    Lca

    without IMS

    mm

    305305 1)305

    with IMS

    mm

    -430 2) 3)-

    LW

    min

    mm

    -375 4)

    max

    mm

    -1095 4)

    d0 x P

    mm

    32 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 3232 x 532 x 1032 x 2032 x 32

    B

    mm

    108

    BG

    mm

    85

    BT

    mm

    85

    G

    mm

    80

    G1

    mm

    32.5

    Lz

    mm

    40

    MG

    M10 ‒ 12 mm deep

    ØZ

    H7

    12 ‒ 2.1 mm deep
    1)Note: For the length calculation when using IMS, use value Lca with IMS.
    2)Value for length calculation
    3)Clamping surface corresponds to Lca (without IMS)
    4)Centerline-to-centerline distance specified according to customer design.
    Centerline-to-centerline distance freely selectable between minimum and maximum distance in millimeter increments.

    T-nuts

    Dimensions

    Size

    MKK-110

    Sliding block

    DIN508–M6

    N1

    mm

    6.2

    N2

    mm

    14.5

    N3

    mm

    4.9

    N4

    mm

    12

    N5

    mm

    8

    IMS connector

    Dimensions

    Size

    MKK-110

    BIMS

    mm

    156

    HIMS

    mm

    8

    Project planning information

    Mounting

    Mounting

    General information

    The linear modules are mounted using various fastening elements:

    • Clamping fixtures
    • Sliding blocks for size -110 and up
    • Square nuts
    • Spring nuts
    • Screws for T-slots as per DIN 787 (no picture).

    Length depends on base.

    When mounting Linear Modules, please note the maximum tightening torques listed in the table.

    Tightening torques of fastening screws

    with friction factor 0.125 strength class 8.8

    8.8

    M4

    M5

    M6

    M8

    M10

    M12

    (Nm)

    2,7

    5,5

    9,5

    23

    46

    80

    Mounting with clamping fixtures

    Mounting with sliding blocks

    1)85 (size .. -110) 120 (size -165)

    Size

    A

    B

    C

    (mm)

    (mm)

    (mm)

    -040

    52,2

    65,5

    -

    -065

    81,0

    95,0

    -

    -080

    96,0

    110,0

    -

    -110

    132,0

    150,0

    85,0

    -140

    170,0

    196,0

    105,0

    -145

    172,0

    198,0

    78,0

    -165

    192,0

    218,0

    120,0

    Do not support the linear module on end enclosures, end blocks or on end plates!

    The frame is the load-bearing part!

    Overview of the switching system

    1 Socket and plug

    2 Mechanical switch with attachments

    3 Proximity switch

    4 Switch bracket

    5 Mounting channel / cable channel

    6 Magnetic field sensor with fixed potted cable

    (Reed/Hall sensor (for mounting channel))

    7 Reed/Hall sensor with plug and sensor holder

    7a: Magnetic sensor

    7b: Sensor holder incl. set screws (loose) and square nut

    7c: Cable holder (3 pcs) incl. set screw (loose)

    7d: M8x1 plug (3-pin)

    8 Magnetic switch with M8x1 plug

    9 Clamping screw

    10 Sliding block

    Switch mounting MKK/MKR/MLR-xxx-NN-x

    MKK/MKR-xxx-NN-3

    MKK/MKR/MLR-xxx-NN-x

    Proximity sensors, mechanical switches and accessories (MKK/MKR/MLR)

    Mounting instructions:

    The mechanical switches, the proximity sensors and the socket with plug and cable channel are fastened with attachments in T-grooves of the main body. Switch activation is carried out by a switch bracket on the carriage.

    Position

    Name

    Size -065/-080/-140 /-145-NN-3

    -110-NN-3

    -165-NN-2

    Material number

    1

    Socket-plug

    R117500153

    2

    Mechanical switch

    see accessories

    Mechanical switch with attachments

    R117500151

    3

    Proximity sensor

    see accessories

    - Attachment parts without sensor

    R117500152

    R117520152

    R117500152

    4

    Switching angle

    R117500149

    R117500150

    5

    Cable duct

    R039662017

    These switching versions can only be ordered with these material numbers.

    Proximity sensor with additional attachment for
    sizes -065, -080, -140, -145, -165

    Proximity sensor with additional attachment for
    size -110

    Mechanical switch with attachment for
    sizes -065, -080, -140, -145, -165

    1)Cable length: 3 m

    Socket and plug, cable duct

    Attach the socket to the side with the most switches. The socket and plug are not pre-wired. The variable sliding attachment allows switching positions to be optimized during start-up. The plug can be mounted in three directions.

    Cable duct

    The cable duct is fastened in the T-slots on the side of the frame. Fastening screws widen the profile and ensure that the cable duct is securely mounted.

    See the illustration for the position of the slot.

    The cable duct will accommodate up to two cables for mechanical switches and three cables for proximity switches.

    Fastening screws and cable grommets are included.

    Mounting examples of switches

    Determination of the switching position

    Switching distance: The switching distance is the distance between the carriage center (TM) and the zero point (0) when a switch is actuated (indicated in mm). Example of a mechanical limit switch (assuming the zero point is at L/2):

    Maximum switching distance = 0.5 x (max. travel distance) – excess travel = 0.5 x effective stroke

    For safe operation of the linear module the excess travel must be greater than the braking path.

    For MKR... and MLR...: The acceleration travel sa can be assumed as the reference value for the braking distance.

    For MKK...: In most cases, the following is sufficient as a guideline value for the excess travel (braking path): Excess travel = 2 x screw lead P.

    Note the smallest possible switching distance (determined by attachments):

    mechanical-mechanical = 60 mm; mechanical-proximity = 45 mm; proximity-proximity = 28 mm.

    for MKR-145: mechanical-mechanical = 62 mm; mechanical-proximity = 49 mm; proximity-proximity = 35 mm

    The switches as well as socket with plug are fixed in the upper T-slots of the frame and actuated by a switch tab on the carriage.

    Mounting side of the switches:

    1)links (L)
    2)right (R)
    3)Direction of travel
    4)0.5 x stroke
    5)Excess travel
    6)0.5 x max. travel path

    Commissioning

    load error

    Maintenance

    load error

    Delivery notes

    load error

    Safety Instructions

    load error

    Motor attachment

    load error

    Measurement and test reports

    load error

    Downloads

    Declaration of Incorporation for single axis Linear Motion Systems
    Certificate | R320103141 | 2020-06-01 | All languages | PDF | 409k

    Product Groups: Linear axes and electromechanical cylinders
    Safety Instructions for Linear Motion Systems
    Manual | R320103152_en | 2015-01-01 | English | PDF | 593k

    Product Groups: Linear axes and electromechanical cylinders
    Linear Modules MKK/MKR/MLR -040/-065/-080/-110/-140/-145-NN-3/-165-NN-2
    Manual | R320103169_EN | 2021-11-01 | English | PDF | 6.9MB

    Product Groups: Linear Modules
    only available as PDF
    Linear Modules MKK / MKR / MLR
    Catalog | R999000496 | 2021-03-01 | English | PDF | 17.5MB

    Product Groups: Linear Modules

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    Самовывоз из пункта выдачи

    Самостоятельное получение заказа в пункте выдачи. Дата и время получения заранее согласуется с менеджером магазина.
    Отгрузка товара юридическим лицам осуществляется только при наличии печати или правильно оформленной и заполненной доверенности, наличии паспорта получателя.


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    Доставка по адресу покупателя или до пункта приема транспортной компании в г. Москве. Дата и время доставки заранее согласуется с менеджером магазина.

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