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Jaw-Shaped Coupling - Clamping Type - [SJCM]

Jaw-Shaped Coupling - Clamping Type - [SJCM]

Simple structure comprising of two hubs and one insert, with the insert relieving shock when the inertial load starts and stops. Easy installation and removal type product. SUNGIL The company is 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.

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Part Number

Configured Part Number is shown.

 
Part Number
SJCM-55C-RD-12K4X12
SJCM-55C-RD-12K4X12K4
SJCM-55C-RD-12K4X12K5
SJCM-55C-RD-12K4X14
SJCM-55C-RD-12K4X14K5
SJCM-55C-RD-12K4X15
SJCM-55C-RD-12K4X15K5
SJCM-55C-RD-12K4X15K6
SJCM-55C-RD-12K4X16
SJCM-55C-RD-12K4X16K5
SJCM-55C-RD-12K4X16K6
SJCM-55C-RD-12K4X18
SJCM-55C-RD-12K4X18K6
SJCM-55C-RD-12K4X18K7
SJCM-55C-RD-12K4X18K8
SJCM-55C-RD-12K4X19
SJCM-55C-RD-12K4X19K6
SJCM-55C-RD-12K4X19K7
SJCM-55C-RD-12K4X19K8
SJCM-55C-RD-12K4X20
SJCM-55C-RD-12K4X20K6
SJCM-55C-RD-12K4X20K7
SJCM-55C-RD-12K4X20K8
SJCM-55C-RD-12K4X22
SJCM-55C-RD-12K4X22K6
SJCM-55C-RD-12K4X22K7
SJCM-55C-RD-12K4X22K8
SJCM-55C-RD-12K4X24
SJCM-55C-RD-12K4X24K7
SJCM-55C-RD-12K4X24K8
SJCM-55C-RD-12K4X24K9
SJCM-55C-RD-12K4X25
SJCM-55C-RD-12K4X25K7
SJCM-55C-RD-12K4X25K8
SJCM-55C-RD-12K4X25K9
SJCM-55C-RD-12K4X25K10
SJCM-55C-RD-12K4X26
SJCM-55C-RD-12K4X26K8
SJCM-55C-RD-12K4X26K10
SJCM-55C-RD-12K4X28
SJCM-55C-RD-12K4X28K8
SJCM-55C-RD-12K4X28K9
SJCM-55C-RD-12K4X28K10
SJCM-55C-RD-12K5X12
SJCM-55C-RD-12K5X12K4
SJCM-55C-RD-12K5X12K5
SJCM-55C-RD-12K5X14
SJCM-55C-RD-12K5X14K5
SJCM-55C-RD-12K5X15
SJCM-55C-RD-12K5X15K5
SJCM-55C-RD-12K5X15K6
SJCM-55C-RD-12K5X16
SJCM-55C-RD-12K5X16K5
SJCM-55C-RD-12K5X16K6
SJCM-55C-RD-12K5X18
SJCM-55C-RD-12K5X18K6
SJCM-55C-RD-12K5X18K7
SJCM-55C-RD-12K5X18K8
SJCM-55C-RD-12K5X19
SJCM-55C-RD-12K5X19K6
Part NumberStandard Unit PriceMinimum 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 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)

MYR 230.37

1 Piece(s) 9 Day(s) or more 101212555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4One Side Key WayK441.8---

MYR 239.03

1 Piece(s) 9 Day(s) or more 101212555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K441.8

MYR 239.03

1 Piece(s) 9 Day(s) or more 101212555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K552.3

MYR 230.37

1 Piece(s) 9 Day(s) or more 101214555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4One Side Key WayK441.8---

MYR 239.03

1 Piece(s) 9 Day(s) or more 101214555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K552.3

MYR 230.37

1 Piece(s) 9 Day(s) or more 101215555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4One Side Key WayK441.8---

MYR 239.03

1 Piece(s) 9 Day(s) or more 101215555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K552.3

MYR 243.35

1 Piece(s) 9 Day(s) or more 101215555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K662.8

MYR 230.37

1 Piece(s) 9 Day(s) or more 101216555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4One Side Key WayK441.8---

MYR 239.03

1 Piece(s) 9 Day(s) or more 101216555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K552.3

MYR 243.35

1 Piece(s) 9 Day(s) or more 101216555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K662.8

MYR 230.37

1 Piece(s) 9 Day(s) or more 101218555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4One Side Key WayK441.8---

MYR 243.35

1 Piece(s) 9 Day(s) or more 101218555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K662.8

MYR 243.35

1 Piece(s) 9 Day(s) or more 101218555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K773

MYR 243.35

1 Piece(s) 9 Day(s) or more 101218555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K883.3

MYR 230.37

1 Piece(s) 9 Day(s) or more 101219555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4One Side Key WayK441.8---

MYR 243.35

1 Piece(s) 9 Day(s) or more 101219555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K662.8

MYR 243.35

1 Piece(s) 9 Day(s) or more 101219555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K773

MYR 243.35

1 Piece(s) 9 Day(s) or more 101219555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K883.3

MYR 230.37

1 Piece(s) 9 Day(s) or more 101220555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4One Side Key WayK441.8---

MYR 243.35

1 Piece(s) 9 Day(s) or more 101220555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K662.8

MYR 243.35

1 Piece(s) 9 Day(s) or more 101220555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K773

MYR 243.35

1 Piece(s) 9 Day(s) or more 101220555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K883.3

MYR 230.37

1 Piece(s) 9 Day(s) or more 101222555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4One Side Key WayK441.8---

MYR 243.35

1 Piece(s) 9 Day(s) or more 101222555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K662.8

MYR 243.35

1 Piece(s) 9 Day(s) or more 101222555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K773

MYR 243.35

1 Piece(s) 9 Day(s) or more 101222555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K883.3

MYR 230.37

1 Piece(s) 9 Day(s) or more 101224555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4One Side Key WayK441.8---

MYR 243.35

1 Piece(s) 9 Day(s) or more 101224555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K773

MYR 243.35

1 Piece(s) 9 Day(s) or more 101224555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K883.3

MYR 243.35

1 Piece(s) 9 Day(s) or more 101224555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K993.3

MYR 230.37

1 Piece(s) 9 Day(s) or more 101225555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4One Side Key WayK441.8---

MYR 243.35

1 Piece(s) 9 Day(s) or more 101225555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K773

MYR 248.44

1 Piece(s) 10 Day(s) or more 101225555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K883.3

MYR 243.35

1 Piece(s) 9 Day(s) or more 101225555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K993.3

MYR 247.68

1 Piece(s) 9 Day(s) or more 101225555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K10103.3

MYR 230.37

1 Piece(s) 9 Day(s) or more 101226555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4One Side Key WayK441.8---

MYR 243.35

1 Piece(s) 9 Day(s) or more 101226555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K883.3

MYR 247.68

1 Piece(s) 9 Day(s) or more 101226555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K10103.3

MYR 230.37

1 Piece(s) 9 Day(s) or more 101228555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4One Side Key WayK441.8---

MYR 243.35

1 Piece(s) 9 Day(s) or more 101228555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K883.3

MYR 243.35

1 Piece(s) 9 Day(s) or more 101228555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K993.3

MYR 247.68

1 Piece(s) 9 Day(s) or more 101228555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK441.8K10103.3

MYR 230.37

1 Piece(s) 9 Day(s) or more 101212555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4One Side Key WayK552.3---

MYR 239.03

1 Piece(s) 9 Day(s) or more 101212555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK552.3K441.8

MYR 239.03

1 Piece(s) 9 Day(s) or more 101212555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4Both sides keywayK552.3K552.3

MYR 230.37

1 Piece(s) 9 Day(s) or more 101214555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4One Side Key WayK552.3---

MYR 239.03

1 Piece(s) 9 Day(s) or more 101214555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4Both sides keywayK552.3K552.3

MYR 230.37

1 Piece(s) 9 Day(s) or more 101215555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4One Side Key WayK552.3---

MYR 239.03

1 Piece(s) 9 Day(s) or more 101215555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4Both sides keywayK552.3K552.3

MYR 243.35

1 Piece(s) 9 Day(s) or more 101215555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4Both sides keywayK552.3K662.8

MYR 230.37

1 Piece(s) 9 Day(s) or more 101216555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4One Side Key WayK552.3---

MYR 239.03

1 Piece(s) 9 Day(s) or more 101216555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4Both sides keywayK552.3K552.3

MYR 243.35

1 Piece(s) 9 Day(s) or more 101216555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4Both sides keywayK552.3K662.8

MYR 230.37

1 Piece(s) 9 Day(s) or more 101218555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4One Side Key WayK552.3---

MYR 243.35

1 Piece(s) 9 Day(s) or more 101218555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4Both sides keywayK552.3K662.8

MYR 243.35

1 Piece(s) 9 Day(s) or more 101218555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4Both sides keywayK552.3K773

MYR 243.35

1 Piece(s) 9 Day(s) or more 101218555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4Both sides keywayK552.3K883.3

MYR 230.37

1 Piece(s) 9 Day(s) or more 101219555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4One Side Key WayK552.3---

MYR 243.35

1 Piece(s) 9 Day(s) or more 101219555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4Both sides keywayK552.3K662.8

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Basic Information

Type Jaw Type Application Servo Motor Allowable Misalignment Angular Misalignment / Eccentricity / Axial Misalignment
Max. Rotational Speed Range(r/min) 2001~4000 Body Material Aluminum Allowable Angular Misalignment(deg) 1
Product Category Coupling body Allowable Lateral Misalignment Range(mm) 0.02~0.2

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