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Spring couplings, Baumannflex / grub screw clamping / spiral spring assembly / body: steel / MM / MIKI PULLEY

Spring couplings, Baumannflex / grub screw clamping / spiral spring assembly / body: steel / MM / MIKI PULLEY
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MIKI PULLEY

MIKI PULLEY

Three-layer coil structure achieves compact size with high torque.

Data sheet

Part Number

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Part Number
MM-30K
MM-30K 16H-16H
MM-30K 16H-17H
MM-30K 16H-18H
MM-30K 16H-19H
MM-30K 16H-20H
MM-30K 16H-22H
MM-30K 16H-24H
MM-30K 16H-25H
MM-30K 16H-28H
MM-30K 16H-30H
MM-30K 17H-17H
MM-30K 17H-18H
MM-30K 17H-19H
MM-30K 17H-20H
MM-30K 17H-22H
MM-30K 17H-24H
MM-30K 17H-25H
MM-30K 17H-28H
MM-30K 17H-30H
MM-30K 18H-18H
MM-30K 18H-19H
MM-30K 18H-20H
MM-30K 18H-22H
MM-30K 18H-24H
MM-30K 18H-25H
MM-30K 18H-28H
MM-30K 18H-30H
MM-30K 19H-19H
MM-30K 19H-20H
MM-30K 19H-22H
MM-30K 19H-24H
MM-30K 19H-25H
MM-30K 19H-28H
MM-30K 19H-30H
MM-30K 20H-20H
MM-30K 20H-22H
MM-30K 20H-24H
MM-30K 20H-25H
MM-30K 20H-28H
MM-30K 20H-30H
MM-30K 22H-22H
MM-30K 22H-24H
MM-30K 22H-25H
MM-30K 22H-28H
MM-30K 22H-30H
MM-30K 24H-24H
MM-30K 24H-25H
MM-30K 24H-28H
MM-30K 24H-30H
MM-30K 25H-25H
MM-30K 25H-28H
MM-30K 25H-30H
MM-30K 28H-28H
MM-30K 28H-30H
MM-30K 30H-30H
MM-35K
MM-35K 20H-20H
MM-35K 20H-22H
MM-35K 20H-24H
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSAllowable Torque Range
(N•m) 		Hole diameter D1
(mm) 		Hole diameter D2
(mm) 		Outer Diameter
(mm) 		Overall Length
(mm) 		Max. Rotational Speed Range
(r/min) 		Feature Body Material Allowable Torque
(Nm) 		Maximum Rotation Speed
(r/min) 		Allowable Lateral Misalignment Range
(mm) 		Allowable Lateral Misalignment
(mm) 		Allowable Axial Clearance (±)
(mm) 		Moment of Inertia
(kg･m2) 		Shaft Hole Specifications Shaft hole finished Keyway Standard

308.75 €

1 9 Days 10100～Less than 500--651254,001 to 10,000High torsional rigidity / High Torque / Shaft hole UnfinishedSteel15050001.1 to 3.01.10~+2.51.39×10-3---

339.49 €

1 25 Days 10100～Less than 5001616651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001617651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001618651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001619651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001620651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001622651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001624651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001625651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001628651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001630651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001717651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001718651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001719651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001720651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001722651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001724651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001725651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001728651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001730651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001818651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001819651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001820651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001822651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001824651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001825651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001828651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001830651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001919651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001920651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001922651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001924651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001925651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001928651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5001930651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002020651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002022651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002024651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002025651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002028651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002030651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002222651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002224651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002225651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002228651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002230651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002424651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002425651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002428651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002430651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002525651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002528651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002530651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002828651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5002830651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

339.49 €

1 25 Days 10100～Less than 5003030651254,001 to 10,000High torsional rigidity / High TorqueSteel15050001.1 to 3.01.10~+2.51.39×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

474.07 €

1 9 Days 10100～Less than 500--751504,001 to 10,000High torsional rigidity / High Torque / Shaft hole UnfinishedSteel22045001.1 to 3.01.20~+3.23.01×10-3---

502.36 €

1 25 Days 10100～Less than 5002020751504,001 to 10,000High torsional rigidity / High TorqueSteel22045001.1 to 3.01.20~+3.23.01×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

502.36 €

1 25 Days 10100～Less than 5002022751504,001 to 10,000High torsional rigidity / High TorqueSteel22045001.1 to 3.01.20~+3.23.01×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

502.36 €

1 25 Days 10100～Less than 5002024751504,001 to 10,000High torsional rigidity / High TorqueSteel22045001.1 to 3.01.20~+3.23.01×10-3Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

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Basic information

Type Bellows Type Allowable Misalignment Angular Misalignment / Eccentricity / Axial Misalignment Application Standard / Servo Motor / Stepping Motor
Category Coupling body Allowable Angular Misalignment(deg) 3 Operating Temperature Range(°C) -30::100

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Basic Attributes

  • Hole diameter D1(mm)

    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 22
    • 24
    • 25
    • 28
    • 30
    • 32
    • 35

    Clear

  • Hole diameter D2(mm)

    • 4
    • 5
    • 6
    • 7
    • 8
    • 9
    • 10
    • 11
    • 12
    • 14
    • 15
    • 16
    • 17
    • 18
    • 19
    • 20
    • 22
    • 24
    • 25
    • 28
    • 30
    • 32
    • 35

    Clear

  • Outer Diameter(mm)

    • 16
    • 17
    • 21
    • 26
    • 30
    • 35
    • 38
    • 45
    • 48
    • 55
    • 65
    • 75

    Clear

  • Overall Length(mm)

    • 20
    • 25
    • 35
    • 50
    • 65
    • 80
    • 100
    • 125
    • 150

    Clear

  • Max. Rotational Speed Range(r/min)

    • 4,001 to 10,000
    • 10,001 to 78,000

    Clear

  • Feature

    • High torsional rigidity
    • High Torque
    • Shaft hole Unfinished

    Clear

  • Body Material

    • Stainless Steel
    • Steel

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  • Allowable Torque(Nm)

    • 2.5
    • 5
    • 10
    • 20
    • 40
    • 90
    • 150
    • 220

    Clear

  • Maximum Rotation Speed(r/min)

    • 4500
    • 5000
    • 6000
    • 7000
    • 8000
    • 9000
    • 10000
    • 12000
    • 15000
    • 20000

    Clear

  • Allowable Lateral Misalignment Range(mm)

    • 0.21 to 0.40
    • 0.41 to 1.0
    • 1.1 to 3.0

    Clear

  • Allowable Lateral Misalignment(mm)

    • 0.3
    • 0.4
    • 0.5
    • 0.6
    • 0.7
    • 0.9
    • 1
    • 1.1
    • 1.2

    Clear

  • Shaft Hole Specifications

    • Shaft hole processed products

    Clear

  • Shaft hole finished

    • Keyway + tap hole (d1 keyway not included)
    • Keyway + Tap hole
    • Round hole + tap hole included

    Clear

  • Keyway Standard

    • d1, d2: new JIS
    • d1, d2: old JIS (2-type)
    • d1: old JIS (2-type) / d2: new JIS

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  • Type

    • MM

    Clear

  • Allowable Torque Range(N•m)

    • 1.01 to 3.00
    • 3.01 to 5.00
    • 5.01 to 10.00
    • 10.01 to 20.00
    • 20.01 to 50.00
    • 50.01 to 100.00
    • 100～Less than 500

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  • Filter by CAD data type

    • 2D

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Filter by standard shipping days

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    • 6 Days or Less
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    • 25 Days or Less
    • 42 Days or Less

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