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

Part Number

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Part Number
MM-20K
MM-20K 10-10
MM-20K 10-11
MM-20K 10-12H
MM-20K 10-14H
MM-20K 10-15H
MM-20K 10-16H
MM-20K 10-17H
MM-20K 10-18H
MM-20K 10-19H
MM-20K 10-20H
MM-20K 11-11
MM-20K 11-12H
MM-20K 11-14H
MM-20K 11-15H
MM-20K 11-16H
MM-20K 11-17H
MM-20K 11-18H
MM-20K 11-19H
MM-20K 11-20H
MM-20K 12H-12H
MM-20K 12H-14H
MM-20K 12H-15H
MM-20K 12H-16H
MM-20K 12H-17H
MM-20K 12H-18H
MM-20K 12H-19H
MM-20K 12H-20H
MM-20K 14H-14H
MM-20K 14H-15H
MM-20K 14H-16H
MM-20K 14H-17H
MM-20K 14H-18H
MM-20K 14H-19H
MM-20K 14H-20H
MM-20K 15H-15H
MM-20K 15H-16H
MM-20K 15H-17H
MM-20K 15H-18H
MM-20K 15H-19H
MM-20K 15H-20H
MM-20K 16H-16H
MM-20K 16H-17H
MM-20K 16H-18H
MM-20K 16H-19H
MM-20K 16H-20H
MM-20K 17H-17H
MM-20K 17H-18H
MM-20K 17H-19H
MM-20K 17H-20H
MM-20K 18H-18H
MM-20K 18H-19H
MM-20K 18H-20H
MM-20K 19H-19H
MM-20K 19H-20H
MM-20K 20H-20H
MM-20K-S
MM-24K
MM-24K 14H-14H
MM-24K 14H-15H
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

136.83 €

1 9 Days 1020.01 to 50.00--45804,001 to 10,000High torsional rigidity / High Torque / Shaft hole UnfinishedSteel4070000.41 to 1.00.70~+1.61.99 x 10-4---

174.81 €

1 18 Days 1020.01 to 50.00101045804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

174.81 €

1 18 Days 1020.01 to 50.00101145804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

174.81 €

1 18 Days 1020.01 to 50.00101245804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00101445804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00101545804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00101645804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00101745804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00101845804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00101945804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00102045804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00111145804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsRound hole + tap hole includedd1, d2: old JIS (2-type)

174.81 €

1 18 Days 1020.01 to 50.00111245804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00111445804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00111545804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00111645804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00111745804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00111845804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00111945804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00112045804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + tap hole (d1 keyway not included)d1: old JIS (2-type) / d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00121245804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00121445804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00121545804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00121645804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00121745804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00121845804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00121945804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00122045804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00141445804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00141545804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00141645804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00141745804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00141845804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00141945804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00142045804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00151545804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00151645804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00151745804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00151845804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00151945804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00152045804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00161645804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00161745804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00161845804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00161945804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00162045804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00171745804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00171845804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00171945804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00172045804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00181845804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00181945804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00182045804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00191945804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00192045804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

174.81 €

1 18 Days 1020.01 to 50.00202045804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.70~+1.61.99 x 10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

266.94 €

1 9 Days 1020.01 to 50.00--45804,001 to 10,000High torsional rigidity / High Torque / Shaft hole UnfinishedStainless Steel4070000.41 to 1.00.70~+1.61.99 x 10-4---

179.71 €

1 Available Same day

Stock

1020.01 to 50.00--48804,001 to 10,000High torsional rigidity / High Torque / Shaft hole UnfinishedSteel4070000.41 to 1.00.90~+1.62.63×10-4---

195.91 €

1 18 Days 1020.01 to 50.00141448804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.90~+1.62.63×10-4Shaft hole processed productsKeyway + Tap holed1, d2: new JIS

195.91 €

1 18 Days 1020.01 to 50.00141548804,001 to 10,000High torsional rigidity / High TorqueSteel4070000.41 to 1.00.90~+1.62.63×10-4Shaft 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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