Helical slit couplings / body: aluminium / MST / NBK

Helical slit couplings / body: aluminium / MST / NBK
  • Promotional pricing
  • Volume Discount
Backlash "0." Design of aluminum alloy slit pattern changed to improve performance.

[Features]
· Metal spring coupling with perfectly integrated structure, with slit in cylindrical material.
Leaf spring formed with a slit allows eccentricity, angle deviation, and end play.
· 2 kinds available: aluminum alloy / all stainless steel type.
· Wide range of outer diameters, ø8 to ø63

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Part Number
MST-8-2-2
MST-8-2-3
MST-8-2-4-BT
MST-8-3-3
MST-8-3-BT-4-BT
MST-8-4-BT-4-BT
MST-12-3-3
MST-12-3-4
MST-12-3-5-BT
MST-12-4-4
MST-12-4-5
MST-12-4-6-BT
MST-12-4.5-5
MST-12-4.5-6-BT
MST-12-5-5
MST-12-5-6
MST-12-6-BT-6-BT
MST-12C-4-4
MST-12C-4-5
MST-12C-4.5-5
MST-12C-5-5
MST-16-4-4
MST-16-4-5
MST-16-4-6
MST-16-4-8-BT
MST-16-4-BT-6.35-BT
MST-16-4.5-5
MST-16-4.5-8-BT
MST-16-4.5-BT-7-BT
MST-16-5-5
MST-16-5-6
MST-16-5-7-BT
MST-16-5-8
MST-16-5-BT-6.35-BT
MST-16-6-6
MST-16-6-6.35
MST-16-6-7
MST-16-6-8
MST-16-6.35-8
MST-16-6.35-BT-6.35-BT
MST-16-6.35-BT-7-BT
MST-16-7-BT-7-BT
MST-16-7-BT-8-BT
MST-16-8-BT-8-BT
MST-16C-4.5-5
MST-16C-4.5-6
MST-16C-5-5
MST-16C-5-6
MST-16C-6-6
MST-20-5-5
MST-20-5-6
MST-20-5-8
MST-20-5-10-BT
MST-20-5-BT-6.35-BT
MST-20-5-BT-7-BT
MST-20-5-BT-9-BT
MST-20-5-BT-9.525-BT
MST-20-6-6
MST-20-6-6.35
MST-20-6-7
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSAllowable Torque Range
(N•m)
Shaft Bore Dia. (machined) D1
(mm)
Shaft Bore Dia. (machined) D2
(mm)
Outer Diameter
(mm)
Overall Length
(mm)
Maximum Range of Rotation Number
(r/min)
Body Material Normal Torque
(Nm)
Max. Rotational Speed
(r/min)
Allowable Lateral Misalignment
(mm)
Allowable Axial Misalignment
(mm)
Moment of Inertia
(kg・m2)
Structure Additional Work Keyway

32.65 €

1 9 Days 100.05 to 1.002281410,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.1780000.1±0.21.2 × 10-8Set Screw TypeStandard Shaft BoreNA

32.65 €

1 6 Days 100.05 to 1.002381410,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.1780000.1±0.21.2 × 10-8Set Screw TypeStandard Shaft BoreNA

88.02 €

1 9 Days 100.05 to 1.002481410,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.1780000.1±0.21.2 × 10-8Set Screw TypeAdditional Work Shaft HoleNA

32.65 €

1 9 Days 100.05 to 1.003381410,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.1780000.1±0.21.2 × 10-8Set Screw TypeStandard Shaft BoreNA

88.02 €

1 9 Days 100.05 to 1.003481410,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.1780000.1±0.21.2 × 10-8Set Screw TypeAdditional Work Shaft HoleNA

88.02 €

1 9 Days 100.05 to 1.004481410,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.1780000.1±0.21.2 × 10-8Set Screw TypeAdditional Work Shaft HoleNA

33.61 €

1 9 Days 100.05 to 1.00331218.510,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.4520000.1±0.38.3×10-8Set Screw TypeStandard Shaft BoreNA

33.61 €

1 Available 6 Days 100.05 to 1.00341218.510,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.4520000.1±0.38.3×10-8Set Screw TypeStandard Shaft BoreNA

88.97 €

1 9 Days 100.05 to 1.00351218.510,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.4520000.1±0.38.3×10-8Set Screw TypeAdditional Work Shaft HoleNA

33.61 €

1 9 Days 100.05 to 1.00441218.510,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.4520000.1±0.38.3×10-8Set Screw TypeStandard Shaft BoreNA

33.61 €

1 9 Days 100.05 to 1.00451218.510,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.4520000.1±0.38.3×10-8Set Screw TypeStandard Shaft BoreNA

88.97 €

1 9 Days 100.05 to 1.00461218.510,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.4520000.1±0.38.3×10-8Set Screw TypeAdditional Work Shaft HoleNA

33.61 €

1 9 Days 100.05 to 1.004.551218.510,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.4520000.1±0.38.3×10-8Set Screw TypeStandard Shaft BoreNA

88.97 €

1 9 Days 100.05 to 1.004.561218.510,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.4520000.1±0.38.3×10-8Set Screw TypeAdditional Work Shaft HoleNA

33.61 €

1 9 Days 100.05 to 1.00551218.510,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.4520000.1±0.38.3×10-8Set Screw TypeStandard Shaft BoreNA

29.28 €

1 Same day

Stock

100.05 to 1.00561218.510,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.4520000.1±0.38.3×10-8Set Screw TypeStandard Shaft BoreNA

88.97 €

1 9 Days 100.05 to 1.00661218.510,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.4520000.1±0.38.3×10-8Set Screw TypeAdditional Work Shaft HoleNA

51.01 €

1 9 Days 100.05 to 1.00441218.510,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.4520000.1±0.37.8×10-8Clamping TypeStandard Shaft BoreNA

51.01 €

1 9 Days 100.05 to 1.00451218.510,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.4520000.1±0.37.8×10-8Clamping TypeStandard Shaft BoreNA

51.01 €

1 9 Days 100.05 to 1.004.551218.510,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.4520000.1±0.37.8×10-8Clamping TypeStandard Shaft BoreNA

51.01 €

1 9 Days 100.05 to 1.00551218.510,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.4520000.1±0.37.8×10-8Clamping TypeStandard Shaft BoreNA

38.64 €

1 9 Days 100.05 to 1.0044162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeStandard Shaft BoreNA

38.64 €

1 9 Days 100.05 to 1.0045162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeStandard Shaft BoreNA

38.64 €

1 Available 6 Days 100.05 to 1.0046162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeStandard Shaft BoreNA

93.96 €

1 9 Days 100.05 to 1.0048162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeAdditional Work Shaft HoleNA

93.96 €

1 9 Days 100.05 to 1.0046.35162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeAdditional Work Shaft HoleNA

38.64 €

1 Available 6 Days 100.05 to 1.004.55162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeStandard Shaft BoreNA

93.96 €

1 9 Days 100.05 to 1.004.58162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeAdditional Work Shaft HoleNA

93.96 €

1 9 Days 100.05 to 1.004.57162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeAdditional Work Shaft HoleNA

38.64 €

1 9 Days 100.05 to 1.0055162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeStandard Shaft BoreNA

38.64 €

1 9 Days 100.05 to 1.0056162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeStandard Shaft BoreNA

93.96 €

1 9 Days 100.05 to 1.0057162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeAdditional Work Shaft HoleNA

38.64 €

1 6 Days 100.05 to 1.0058162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeStandard Shaft BoreNA

93.96 €

1 9 Days 100.05 to 1.0056.35162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeAdditional Work Shaft HoleNA

38.64 €

1 Available 6 Days 100.05 to 1.0066162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeStandard Shaft BoreNA

38.64 €

1 9 Days 100.05 to 1.0066.35162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeStandard Shaft BoreNA

38.64 €

1 9 Days 100.05 to 1.0067162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeStandard Shaft BoreNA

38.64 €

1 9 Days 100.05 to 1.0068162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeStandard Shaft BoreNA

38.64 €

1 9 Days 100.05 to 1.006.358162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeStandard Shaft BoreNA

93.96 €

1 9 Days 100.05 to 1.006.356.35162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeAdditional Work Shaft HoleNA

93.96 €

1 9 Days 100.05 to 1.006.357162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeAdditional Work Shaft HoleNA

93.96 €

1 9 Days 100.05 to 1.0077162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeAdditional Work Shaft HoleNA

93.96 €

1 9 Days 100.05 to 1.0078162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeAdditional Work Shaft HoleNA

93.96 €

1 9 Days 100.05 to 1.0088162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.3×10-7Set Screw TypeAdditional Work Shaft HoleNA

57.11 €

1 9 Days 100.05 to 1.004.55162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.4 x 10-7Clamping TypeStandard Shaft BoreNA

57.11 €

1 9 Days 100.05 to 1.004.56162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.4 x 10-7Clamping TypeStandard Shaft BoreNA

57.11 €

1 8 Days 100.05 to 1.0055162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.4 x 10-7Clamping TypeStandard Shaft BoreNA

57.11 €

1 9 Days 100.05 to 1.0056162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.4 x 10-7Clamping TypeStandard Shaft BoreNA

57.11 €

1 6 Days 100.05 to 1.0066162310,001 to 78,000[Aluminum] EN AW-2017 Equiv.0.5390000.1±0.43.4 x 10-7Clamping TypeStandard Shaft BoreNA

37.20 €

18.60 €

1 Same day

Stock

100.05 to 1.0055202610,001 to 78,000[Aluminum] EN AW-2017 Equiv.1310000.1±0.49.0×10-7Set Screw TypeStandard Shaft BoreNA

43.81 €

1 9 Days 100.05 to 1.0056202610,001 to 78,000[Aluminum] EN AW-2017 Equiv.1310000.1±0.49.0×10-7Set Screw TypeStandard Shaft BoreNA

43.81 €

1 9 Days 100.05 to 1.0058202610,001 to 78,000[Aluminum] EN AW-2017 Equiv.1310000.1±0.49.0×10-7Set Screw TypeStandard Shaft BoreNA

99.08 €

1 9 Days 100.05 to 1.00510202610,001 to 78,000[Aluminum] EN AW-2017 Equiv.1310000.1±0.49.0×10-7Set Screw TypeAdditional Work Shaft HoleNA

99.08 €

1 9 Days 100.05 to 1.0056.35202610,001 to 78,000[Aluminum] EN AW-2017 Equiv.1310000.1±0.49.0×10-7Set Screw TypeAdditional Work Shaft HoleNA

99.08 €

1 9 Days 100.05 to 1.0057202610,001 to 78,000[Aluminum] EN AW-2017 Equiv.1310000.1±0.49.0×10-7Set Screw TypeAdditional Work Shaft HoleNA

99.08 €

1 9 Days 100.05 to 1.0059202610,001 to 78,000[Aluminum] EN AW-2017 Equiv.1310000.1±0.49.0×10-7Set Screw TypeAdditional Work Shaft HoleNA

99.08 €

1 9 Days 100.05 to 1.0059.525202610,001 to 78,000[Aluminum] EN AW-2017 Equiv.1310000.1±0.49.0×10-7Set Screw TypeAdditional Work Shaft HoleNA

43.81 €

1 9 Days 100.05 to 1.0066202610,001 to 78,000[Aluminum] EN AW-2017 Equiv.1310000.1±0.49.0×10-7Set Screw TypeStandard Shaft BoreNA

43.81 €

1 9 Days 100.05 to 1.0066.35202610,001 to 78,000[Aluminum] EN AW-2017 Equiv.1310000.1±0.49.0×10-7Set Screw TypeStandard Shaft BoreNA

43.81 €

1 9 Days 100.05 to 1.0067202610,001 to 78,000[Aluminum] EN AW-2017 Equiv.1310000.1±0.49.0×10-7Set Screw TypeStandard Shaft BoreNA

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Basic information

Type Slit type Allowable Misalignment Angular Misalignment / Eccentricity / Axial Misalignment Application Standard / Stepping Motor
Feature High torsional rigidity / High Torque / Backlash 0 Category Coupling body Allowable Lateral Misalignment Range(mm) 0.02 to 0.2
Allowable Angular Misalignment(deg) 2

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