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5mm - 8mm Flexible Jaw Coupling 20x30mm CNC Stepper Motor Shaft Coupler

5mm - 8mm Flexible Jaw Coupling 20x30mm CNC Stepper Motor Shaft Coupler - ST-JC04 | StepperOnline AU
5mm - 8mm Flexible Jaw Coupling 20x30mm CNC Stepper Motor Shaft Coupler - ST-JC04 | StepperOnline AU
5mm - 8mm Flexible Jaw Coupling 20x30mm CNC Stepper Motor Shaft Coupler - ST-JC04 | StepperOnline AU
5mm - 8mm Flexible Jaw Coupling 20x30mm CNC Stepper Motor Shaft Coupler - ST-JC04 | StepperOnline AU
5mm - 8mm Flexible Jaw Coupling 20x30mm CNC Stepper Motor Shaft Coupler - ST-JC04 | StepperOnline AU
5mm - 8mm Flexible Jaw Coupling 20x30mm CNC Stepper Motor Shaft Coupler - ST-JC04 | StepperOnline AU
5mm - 8mm Flexible Jaw Coupling 20x30mm CNC Stepper Motor Shaft Coupler - ST-JC04 | StepperOnline AU
5mm - 8mm Flexible Jaw Coupling 20x30mm CNC Stepper Motor Shaft Coupler - ST-JC04 | StepperOnline AU
5mm - 8mm Flexible Jaw Coupling 20x30mm CNC Stepper Motor Shaft Coupler - ST-JC04 | StepperOnline AU
5mm - 8mm Flexible Jaw Coupling 20x30mm CNC Stepper Motor Shaft Coupler - ST-JC04 | StepperOnline AU
5mm - 8mm Flexible Jaw Coupling 20x30mm CNC Stepper Motor Shaft Coupler
A$8.71
5 + A$8.33
10 + A$7.97
50 + A$7.64
100 + A$7.34
  • In Stock: 10000
  • Model: ST-JC04
  • Gross Weight: 0.05kg
  • Certificated: ISO

Available Options

Ships within 24 hours!
Ships within 24 hours basically means that your product will be shipped out or dispatched from our warehouse within 24 hours if it has enough stock. Read more.
This coupling can be replaced by MH2025-5-8.
  • Shaft: 5.0mm - 8.0mm
  • P/N: ST-JC04
  • Diameter: 20mm
  • Length: 30mm
  • Sleeve Material: Polyurethane
  • Body Material: Aluminum Alloy
Coupling Specification
Coupling Type Jaw Shaft Coupling
Diameter(mm) 20
Matching Shaft Diameter(mm) 5 - 8
Body Length(mm) 30
Physical Specification
Inventory Method Dedicated Inventory
  • Bore Diameter
  • With Keyway/without keyway, other special-shaped hole
  • Overall Length
  • Material(45/304 stainless steel)
  • Outside Diameter

Model(Jaw) d1(mm) d2(mm) D(mm) L(mm) L1(mm) L2(mm) Clamp Screw Rated Torque(Nm) Max.Torque(Nm) Max.Speed(rpm) Moment of Inertia(kg.cm2) Static Torsional Spring Constant(Nm/rad) Radial Deviation(°) Angle Deviation(°) Axial Deviation(°) Weight
M(mm) Distance1(F) Distance2(G) Tightening Torque
MH2025-5-5 5 5 20 25 7.5 10 M3 3.75 7 1.3 2.8 5.6 17000 6.7*10-4 55 0.02 1 0.6 17
MH2025-5-6 5 6 20 25 7.5 10 M3 3.75 7 1.3 2.8 5.6 17000 6.7*10-5 55 0.02 1 0.6 17
MH2025-5-6.35 5 6.35 20 25 7.5 10 M3 3.75 7 1.3 2.8 5.6 17000 6.7*10-6 55 0.02 1 0.6 17
MH2025-5-8 5 8 20 25 7.5 10 M3 3.75 7 1.3 2.8 5.6 17000 6.7*10-6 55 0.02 1 0.6 17
MH2025-6-10 6 10 20 25 7.5 10 M3 3.75 7 1.3 2.8 5.6 17000 6.7*10-7 55 0.02 1 0.6 17
MH2025-6.35-6.35 6.35 6.35 20 25 7.5 10 M3 3.75 7 1.3 2.8 5.6 17000 6.7*10-8 55 0.02 1 0.6 17
MH2025-6.35-8 6.35 8 20 25 7.5 10 M3 3.75 7 1.3 2.8 5.6 17000 6.7*10-9 55 0.02 1 0.6 17
MH2025-6.35-10 6.35 10 20 25 7.5 10 M3 3.75 7 1.3 2.8 5.6 17000 6.7*10-10 55 0.02 1 0.6 17
MH2025-8-8 8 8 20 25 7.5 10 M3 3.75 7 1.3 2.8 5.6 17000 6.7*10-11 55 0.02 1 0.6 17
MH2025-8-10 8 10 20 25 7.5 10 M3 3.75 7 1.3 2.8 5.6 17000 6.7*10-12 55 0.02 1 0.6 17
MH2530-6.35-8 6.35 8 25 30 9.5 11 M3 5 8 1.5 6 12 16000 7.6*10-4 63 0.02 1 0.6 30
MH2530-6.35-10 6.35 10 25 30 9.5 11 M3 5 8 1.5 6 12 16000 7.6*10-5 63 0.02 1 0.6 30
MH2530-8-8 8 8 25 30 9.5 11 M3 5 8 1.5 6 12 16000 7.6*10-6 63 0.02 1 0.6 30
MH2530-8-10 8 10 25 30 9.5 11 M3 5 8 1.5 6 12 16000 7.6*10-7 63 0.02 1 0.6 30
MH2530-8-12 8 12 25 30 9.5 11 M3 5 8 1.5 6 12 16000 7.6*10-8 63 0.02 1 0.6 30
MH2530-10-12 10 12 25 30 9.5 11 M3 5 8 1.5 6 12 16000 7.6*10-9 63 0.02 1 0.6 30
MH3035-8-14 8 14 30 35 11.5 12 M4 5.75 11 1.7 6.5 13 15000 8.5*10-4 72 0.02 1 0.6 50
MH3035-12-14 12 14 30 35 11.5 12 M4 5.75 11 1.7 6.5 13 15000 8.5*10-5 72 0.02 1 0.6 50
MH3035-14-14 14 14 30 35 11.5 12 M4 5.75 11 1.7 6.5 13 15000 8.5*10-6 72 0.02 1 0.6 50

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