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Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB]

Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB]

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.

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

 
Part Number
SJC-55C-GR-12K4X12
SJC-55C-GR-12K4X12K4
SJC-55C-GR-12K4X12K5
SJC-55C-GR-12K4X14
SJC-55C-GR-12K4X14K5
SJC-55C-GR-12K4X15
SJC-55C-GR-12K4X15K5
SJC-55C-GR-12K4X15K6
SJC-55C-GR-12K4X16
SJC-55C-GR-12K4X16K5
SJC-55C-GR-12K4X16K6
SJC-55C-GR-12K4X18
SJC-55C-GR-12K4X18K6
SJC-55C-GR-12K4X18K7
SJC-55C-GR-12K4X18K8
SJC-55C-GR-12K4X19
SJC-55C-GR-12K4X19K6
SJC-55C-GR-12K4X19K7
SJC-55C-GR-12K4X19K8
SJC-55C-GR-12K4X20
SJC-55C-GR-12K4X20K6
SJC-55C-GR-12K4X20K7
SJC-55C-GR-12K4X20K8
SJC-55C-GR-12K4X22
SJC-55C-GR-12K4X22K6
SJC-55C-GR-12K4X22K7
SJC-55C-GR-12K4X22K8
SJC-55C-GR-12K4X24
SJC-55C-GR-12K4X24K7
SJC-55C-GR-12K4X24K8
SJC-55C-GR-12K4X24K9
SJC-55C-GR-12K4X25
SJC-55C-GR-12K4X25K7
SJC-55C-GR-12K4X25K8
SJC-55C-GR-12K4X25K9
SJC-55C-GR-12K4X25K10
SJC-55C-GR-12K4X26
SJC-55C-GR-12K4X26K8
SJC-55C-GR-12K4X26K10
SJC-55C-GR-12K4X28
SJC-55C-GR-12K4X28K8
SJC-55C-GR-12K4X28K9
SJC-55C-GR-12K4X28K10
SJC-55C-GR-12K5X12
SJC-55C-GR-12K5X12K4
SJC-55C-GR-12K5X12K5
SJC-55C-GR-12K5X14
SJC-55C-GR-12K5X14K5
SJC-55C-GR-12K5X15
SJC-55C-GR-12K5X15K5
SJC-55C-GR-12K5X15K6
SJC-55C-GR-12K5X16
SJC-55C-GR-12K5X16K5
SJC-55C-GR-12K5X16K6
SJC-55C-GR-12K5X18
SJC-55C-GR-12K5X18K6
SJC-55C-GR-12K5X18K7
SJC-55C-GR-12K5X18K8
SJC-55C-GR-12K5X19
SJC-55C-GR-12K5X19K6
Part NumberMinimum order quantityVolume DiscountDays to ShipRoHSShaft Hole Dia.(Already processed) d1
(Ø)
Shaft Hole Dia.(Already processed) d2
(Ø)
Outer Diameter D
(Ø)
Full length L
(mm)
Rated torque range
(N•m)
Features Max. Rotational Speed Range
(r/min)
Rated Torque
(N•m)
Allowable Lateral Misalignment
(mm)
Max. Rotational Speed
(r/min)
Buffer Material Disc 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)
1 Piece(s) 13 Day(s) or more 101212557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4One Side Key WayK441.8---
1 Piece(s) 13 Day(s) or more 101212557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K441.8
1 Piece(s) 13 Day(s) or more 101212557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K552.3
1 Piece(s) 13 Day(s) or more 101214557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4One Side Key WayK441.8---
1 Piece(s) 13 Day(s) or more 101214557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K552.3
1 Piece(s) 13 Day(s) or more 101215557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4One Side Key WayK441.8---
1 Piece(s) 13 Day(s) or more 101215557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K552.3
1 Piece(s) 13 Day(s) or more 101215557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K662.8
1 Piece(s) 13 Day(s) or more 101216557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4One Side Key WayK441.8---
1 Piece(s) 13 Day(s) or more 101216557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K552.3
1 Piece(s) 13 Day(s) or more 101216557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K662.8
1 Piece(s) 13 Day(s) or more 101218557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4One Side Key WayK441.8---
1 Piece(s) 13 Day(s) or more 101218557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K662.8
1 Piece(s) 13 Day(s) or more 101218557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K773
1 Piece(s) 13 Day(s) or more 101218557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K883.3
1 Piece(s) 13 Day(s) or more 101219557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4One Side Key WayK441.8---
1 Piece(s) 13 Day(s) or more 101219557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K662.8
1 Piece(s) 13 Day(s) or more 101219557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K773
1 Piece(s) 13 Day(s) or more 101219557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K883.3
1 Piece(s) 13 Day(s) or more 101220557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4One Side Key WayK441.8---
1 Piece(s) 13 Day(s) or more 101220557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K662.8
1 Piece(s) 13 Day(s) or more 101220557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K773
1 Piece(s) 13 Day(s) or more 101220557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K883.3
1 Piece(s) 13 Day(s) or more 101222557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4One Side Key WayK441.8---
1 Piece(s) 13 Day(s) or more 101222557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K662.8
1 Piece(s) 13 Day(s) or more 101222557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K773
1 Piece(s) 13 Day(s) or more 101222557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K883.3
1 Piece(s) 13 Day(s) or more 101224557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4One Side Key WayK441.8---
1 Piece(s) 13 Day(s) or more 101224557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K773
1 Piece(s) 13 Day(s) or more 101224557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K883.3
1 Piece(s) 13 Day(s) or more 101224557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K993.3
1 Piece(s) 13 Day(s) or more 101225557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4One Side Key WayK441.8---
1 Piece(s) 13 Day(s) or more 101225557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K773
1 Piece(s) 13 Day(s) or more 101225557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K883.3
1 Piece(s) 13 Day(s) or more 101225557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K993.3
1 Piece(s) 13 Day(s) or more 101225557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K10103.3
1 Piece(s) 13 Day(s) or more 101226557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4One Side Key WayK441.8---
1 Piece(s) 13 Day(s) or more 101226557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K883.3
1 Piece(s) 13 Day(s) or more 101226557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K10103.3
1 Piece(s) 13 Day(s) or more 101228557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4One Side Key WayK441.8---
1 Piece(s) 13 Day(s) or more 101228557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K883.3
1 Piece(s) 13 Day(s) or more 101228557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K993.3
1 Piece(s) 13 Day(s) or more 101228557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK441.8K10103.3
1 Piece(s) 13 Day(s) or more 101212557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4One Side Key WayK552.3---
1 Piece(s) 13 Day(s) or more 101212557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500PolyacetalAluminum-30~90±1.401.6X10-4With KeywayK552.3K441.8
1 Piece(s) 13 Day(s) or more 101212557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4Both sides keywayK552.3K552.3
1 Piece(s) 13 Day(s) or more 101214557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4One Side Key WayK552.3---
1 Piece(s) 13 Day(s) or more 101214557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4Both sides keywayK552.3K552.3
1 Piece(s) 13 Day(s) or more 101215557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4One Side Key WayK552.3---
1 Piece(s) 13 Day(s) or more 101215557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4Both sides keywayK552.3K552.3
1 Piece(s) 13 Day(s) or more 101215557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4Both sides keywayK552.3K662.8
1 Piece(s) 13 Day(s) or more 101216557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4One Side Key WayK552.3---
1 Piece(s) 13 Day(s) or more 101216557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4Both sides keywayK552.3K552.3
1 Piece(s) 13 Day(s) or more 101216557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4Both sides keywayK552.3K662.8
1 Piece(s) 13 Day(s) or more 101218557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4One Side Key WayK552.3---
1 Piece(s) 13 Day(s) or more 101218557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4Both sides keywayK552.3K662.8
1 Piece(s) 13 Day(s) or more 101218557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4Both sides keywayK552.3K773
1 Piece(s) 13 Day(s) or more 101218557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4Both sides keywayK552.3K883.3
1 Piece(s) 13 Day(s) or more 101219557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4One Side Key WayK552.3---
1 Piece(s) 13 Day(s) or more 101219557820.01~50.00High torsional rigidity / Backlash 0 / Vibration Absorption4001~10000350.156500[Polyurethane] Polyurethane ElastomerAluminum-30~901.41.6X10-4Both sides keywayK552.3K662.8

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Basic Information

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

Tech Support

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