Claw couplings / hub clamping, feather key / claw disc: POM, PU, polyester elastomer / body: aluminium / SJC / SUNGIL (Part Numbers - CAD Download)

Claw couplings / hub clamping, feather key / claw disc: POM, PU, polyester elastomer / body: aluminium / SJC / SUNGIL
Brand-name products provided by MISUMI-VONA are offered based on customers' needs that selected from products of Asian manufacturers carefully. Please select an item according to the user's various usage scenes. A Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

Part Number

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Part Number
SJC-20C-GR-7X7K3
SJC-20C-GR-7X8
SJC-20C-GR-7X8K2
SJC-20C-GR-7X8K3
SJC-20C-GR-7X8K4
SJC-20C-GR-8K2X8
SJC-20C-GR-8K2X8K2
SJC-20C-GR-8K2X8K3
SJC-20C-GR-8K2X8K4
SJC-20C-GR-8K3X8
SJC-20C-GR-8K3X8K2
SJC-20C-GR-8K3X8K3
SJC-20C-GR-8K3X8K4
SJC-20C-GR-8K4X8
SJC-20C-GR-8K4X8K2
SJC-20C-GR-8K4X8K3
SJC-20C-GR-8K4X8K4
SJC-20C-GR-8X8
SJC-20C-GR-8X8K2
SJC-20C-GR-8X8K3
SJC-20C-GR-8X8K4
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSRated torque range
(N•m)
Shaft Hole Dia.(Already processed) D1
(mm)
Shaft Hole Dia.(Already processed) D2
(mm)
Outer Diameter D
(mm)
Overall Length L
(mm)
Max. Rotational Speed Range
(r/min)
Feature Rated Torque
(Nm)
Max. Rotational Speed
(r/min)
Allowable Lateral Misalignment
(mm)
Buffer Part Material Disc Part Material Operating Temperature Range
(°C)
Allowable Axial Clearance (±)
(mm)
Moment of Inertia
(kg・m2)
With or without Keyway d1 Keyway symbol d1keyway width b1
(mm)
d1Keyway height t1
(mm)
d2 Keyway symbol d2 keyway width b2
(mm)
d2 keyway height t2
(mm)

21.26 €

1 10 Days 101.01 to 3.0077203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6One Side Key Way---K331.4

17.63 €

1 9 Days 101.01 to 3.0078203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6No Keyway------

21.26 €

1 10 Days 101.01 to 3.0078203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6One Side Key Way---K221

21.26 €

1 10 Days 101.01 to 3.0078203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6One Side Key Way---K331.4

21.26 €

1 10 Days 101.01 to 3.0078203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6One Side Key Way---K441.8

21.26 €

1 10 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6One Side Key WayK221---

26.69 €

1 10 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6Both sides keywayK221K221

26.69 €

1 10 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6Both sides keywayK221K331.4

26.69 €

1 10 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6Both sides keywayK221K441.8

21.26 €

1 10 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6One Side Key WayK331.4---

26.69 €

1 10 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6Both sides keywayK331.4K221

26.69 €

1 10 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6Both sides keywayK331.4K331.4

26.69 €

1 10 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6Both sides keywayK331.4K441.8

21.26 €

1 10 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6One Side Key WayK441.8---

26.69 €

1 10 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6Both sides keywayK441.8K221

26.69 €

1 10 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6Both sides keywayK441.8K331.4

26.69 €

1 10 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6Both sides keywayK441.8K441.8

17.63 €

1 9 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6No Keyway------

21.26 €

1 10 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6One Side Key Way---K221

21.26 €

1 10 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6One Side Key Way---K331.4

21.26 €

1 10 Days 101.01 to 3.0088203010,001 to 78,000High torsional rigidity / Backlash 0 / Vibration Absorption / Small3150000.07[Others] Polyester ElastomerAluminum-30~900.81.1X10-6One Side Key Way---K441.8

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Basic information

Type Jaw Type Allowable Misalignment Angular Misalignment / Eccentricity / Axial Misalignment Application Servo Motor
Body Material Aluminum Category Coupling body Allowable Lateral Misalignment Range(mm) 0.02 to 0.2
Allowable Angular Misalignment(deg) 1

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