Spring couplings, Baumannflex / grub screw clamping / spiral spring assembly / body: steel / MM / MIKI PULLEY (Part Numbers - CAD Download)

Spring couplings, Baumannflex / grub screw clamping / spiral spring assembly / body: steel / MM / MIKI PULLEY
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Three-layer coil structure achieves compact size with high torque.

Part Number

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the corresponding part number is displayed here.

Part Number
MM-8K
MM-8K 4-4
MM-8K 4-5
MM-8K 4-6
MM-8K 4-7
MM-8K 4-8
MM-8K 5-5
MM-8K 5-6
MM-8K 5-7
MM-8K 5-8
MM-8K 6-6
MM-8K 6-7
MM-8K 6-8
MM-8K 7-7
MM-8K 7-8
MM-8K 8-8
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

91.91 €

1 6 Days 103.01 to 5.00--213510,001 to 78,000High torsional rigidity / High Torque / Shaft hole UnfinishedSteel5150000.21 to 0.400.30~+0.84.08×10-6---

128.60 €

1 18 Days 103.01 to 5.0044213510,001 to 78,000High torsional rigidity / High TorqueSteel5150000.21 to 0.400.30~+0.84.08×10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

128.60 €

1 18 Days 103.01 to 5.0045213510,001 to 78,000High torsional rigidity / High TorqueSteel5150000.21 to 0.400.30~+0.84.08×10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

128.60 €

1 18 Days 103.01 to 5.0046213510,001 to 78,000High torsional rigidity / High TorqueSteel5150000.21 to 0.400.30~+0.84.08×10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

128.60 €

1 18 Days 103.01 to 5.0047213510,001 to 78,000High torsional rigidity / High TorqueSteel5150000.21 to 0.400.30~+0.84.08×10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

128.60 €

1 18 Days 103.01 to 5.0048213510,001 to 78,000High torsional rigidity / High TorqueSteel5150000.21 to 0.400.30~+0.84.08×10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

128.60 €

1 18 Days 103.01 to 5.0055213510,001 to 78,000High torsional rigidity / High TorqueSteel5150000.21 to 0.400.30~+0.84.08×10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

128.60 €

1 18 Days 103.01 to 5.0056213510,001 to 78,000High torsional rigidity / High TorqueSteel5150000.21 to 0.400.30~+0.84.08×10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

128.60 €

1 18 Days 103.01 to 5.0057213510,001 to 78,000High torsional rigidity / High TorqueSteel5150000.21 to 0.400.30~+0.84.08×10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

128.60 €

1 18 Days 103.01 to 5.0058213510,001 to 78,000High torsional rigidity / High TorqueSteel5150000.21 to 0.400.30~+0.84.08×10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

128.60 €

1 18 Days 103.01 to 5.0066213510,001 to 78,000High torsional rigidity / High TorqueSteel5150000.21 to 0.400.30~+0.84.08×10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

128.60 €

1 18 Days 103.01 to 5.0067213510,001 to 78,000High torsional rigidity / High TorqueSteel5150000.21 to 0.400.30~+0.84.08×10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

128.60 €

1 18 Days 103.01 to 5.0068213510,001 to 78,000High torsional rigidity / High TorqueSteel5150000.21 to 0.400.30~+0.84.08×10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

128.60 €

1 18 Days 103.01 to 5.0077213510,001 to 78,000High torsional rigidity / High TorqueSteel5150000.21 to 0.400.30~+0.84.08×10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

128.60 €

1 18 Days 103.01 to 5.0078213510,001 to 78,000High torsional rigidity / High TorqueSteel5150000.21 to 0.400.30~+0.84.08×10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

89.85 €

1 18 Days 103.01 to 5.0088213510,001 to 78,000High torsional rigidity / High TorqueSteel5150000.21 to 0.400.30~+0.84.08×10-6Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

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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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