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Jaw-Shaped Coupling - Clamping Type - [SJCM] (SJCM-55C-RD-18K8X28K9)

Jaw-Shaped Coupling - Clamping Type - [SJCM] SJCM-55C-RD-18K8X28K9

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.

SJCM-55C-RD-18K8X28K9

 
Part Number
SJCM-55C-RD-18K8X28K9
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)

SGD 64.58

1 Piece(s) 9 Day(s) or more 101828555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000---20~120±1.401.3X10-4Both sides keywayK883.3K993.3

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  1. 1

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

Please check the type/dimensions/specifications of the part SJCM-55C-RD-18K8X28K9 in the Jaw-Shaped Coupling - Clamping Type - [SJCM] series.

Similar Part Numbers

Part Number
SJCM-100C-GR-20K6X20K8
SJCM-100C-GR-20K6X22
SJCM-100C-GR-20K6X22K6
SJCM-55C-RD-18X18
SJCM-55C-RD-18X18K6
SJCM-55C-RD-18X18K7
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)

SGD 286.70

1 Piece(s) 9 Day(s) or more 10202010494100~Less than 500High torsional rigidity / Backlash 0 / Vibration Absorption3000.153000[Polyurethane] Polyurethane Elastomer--30~90203.1X10-3Both sides keywayK662.8K883.3

SGD 283.32

1 Piece(s) 9 Day(s) or more 10202210494100~Less than 500High torsional rigidity / Backlash 0 / Vibration Absorption3000.153000[Polyurethane] Polyurethane Elastomer--30~90203.1X10-3One Side Key WayK662.8---

SGD 286.70

1 Piece(s) 9 Day(s) or more 10202210494100~Less than 500High torsional rigidity / Backlash 0 / Vibration Absorption3000.153000[Polyurethane] Polyurethane Elastomer--30~90203.1X10-3Both sides keywayK662.8K662.8

SGD 57.81

1 Piece(s) 8 Day(s) or more 101818555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4No Keyway------

SGD 61.19

1 Piece(s) 9 Day(s) or more 101818555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4One Side Key Way---K662.8

SGD 61.19

1 Piece(s) 9 Day(s) or more 101818555950.01~100.00High torsional rigidity / Backlash 0 / Vibration Absorption600.14000[Polyurethane] Polyurethane Elastomer--20~1201.41.3X10-4One Side Key Way---K773

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