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Disc Coupling Clamping Type (Double Disc) SDWC (SDWC-54C-10K4X20)

Disc Coupling Clamping Type (Double Disc) SDWC SDWC-54C-10K4X20

Disc type coupling with low moment of inertia and stable even at high speed.
[Features]
·It has a shape with high torsional rigidity and is excellent in oil and chemical resistance.
·Semi-permanent life with zero backlash.
·Absorbs declination, eccentricity, and end play misalignment.
・ The characteristics of forward/reverse rotation are the same and no repair is required.
[Applications]
·It can be used for servo motors, stepping motors, precision motors, etc.
·Ideal for high-precision encoders, dynamometer drivers, high-speed, high-precision position control systems, centrifuges, copiers, etc.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

SDWC-54C-10K4X20

Configured Specifications

TypeDisc TypeShaft Hole Dia.(Already processed) d1(Ø)10
Shaft Hole Dia.(Already processed) d2(Ø)20Outer Diameter D(Ø)54
Full length L(mm)58ApplicationServo Motor / Stepping Motor
Rated torque range(N•m)20.01~50.00FeaturesHigh accuracy / Backlash 0 / Small / Heat Resistant
Allowable MisalignmentAngular Misalignment / Eccentricity / Axial MisalignmentMax. Rotational Speed Range(r/min)4001~10000
Body MaterialAluminumRated Torque(N•m)22
Show More
Allowable Angular Misalignment(deg)3Allowable Lateral Misalignment(mm)0.4
Product CategoryCoupling bodyAllowable Lateral Misalignment Range(mm)0.21~0.40
Max. Rotational Speed(r/min)6000Buffer Material[Others] Others
Disc MaterialStainless SteelOperating Temperature Range(°C)-50~200
Allowable Axial Clearance (±)(mm)0.5Moment of Inertia(kg・m2)1.2X10-4
With or without KeywayOne Side Key Wayd1 Keyway symbolK4
d1keyway width b1(mm)4d1Keyway height t1(mm)1.8
d2 Keyway symbol-d2 keyway width b2(mm)-
d2 keyway height t2(mm)-RoHS10
Show Less
Part Number
SDWC-54C-10K4X20
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)
Allowable Lateral Misalignment Range
(mm)
Max. Rotational Speed
(r/min)
Buffer Material 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 63.12

1 Piece(s) 10 Day(s) or more 101020545820.01~50.00High accuracy / Backlash 0 / Small / Heat Resistant220.40.21~0.406000[Others] Others0.51.2X10-4One Side Key WayK441.8---
Part Number
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)
Allowable Lateral Misalignment Range
(mm)
Max. Rotational Speed
(r/min)
Buffer Material 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. 1

Basic Information

Type Disc Type Application Servo Motor / Stepping Motor Allowable Misalignment Angular Misalignment / Eccentricity / Axial Misalignment
Max. Rotational Speed Range(r/min) 4001~10000 Body Material Aluminum Allowable Angular Misalignment(deg) 3
Product Category Coupling body Disc Material Stainless Steel Operating Temperature Range(°C) -50::200

Please check the type/dimensions/specifications of the part SDWC-54C-10K4X20 in the Disc Coupling Clamping Type (Double Disc) SDWC series.

Similar Part Numbers

Part Number
SDWC-39C-10K3X11
SDWC-39C-10K3X11K4
SDWC-39C-10K3X12
SDWC-54C-10K4X20K6
SDWC-54C-10K4X20K7
SDWC-54C-10K4X20K8
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)
Allowable Lateral Misalignment Range
(mm)
Max. Rotational Speed
(r/min)
Buffer Material 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 35.71

1 Piece(s) 10 Day(s) or more 1010113944.83.01~5.00High accuracy / Backlash 0 / Small50.30.21~0.408000[Others] Others0.42.4X10-5One Side Key WayK331.4---

SGD 37.97

1 Piece(s) 10 Day(s) or more 1010113944.83.01~5.00High accuracy / Backlash 0 / Small50.30.21~0.408000[Others] Others0.42.4X10-5Both sides keywayK331.4K441.8

SGD 35.71

1 Piece(s) 10 Day(s) or more 1010123944.83.01~5.00High accuracy / Backlash 0 / Small50.30.21~0.408000[Others] Others0.42.4X10-5One Side Key WayK331.4---

SGD 66.49

1 Piece(s) 10 Day(s) or more 101020545820.01~50.00High accuracy / Backlash 0 / Small / Heat Resistant220.40.21~0.406000[Others] Others0.51.2X10-4Both sides keywayK441.8K662.8

SGD 66.49

1 Piece(s) 10 Day(s) or more 101020545820.01~50.00High accuracy / Backlash 0 / Small / Heat Resistant220.40.21~0.406000[Others] Others0.51.2X10-4Both sides keywayK441.8K773

SGD 66.49

1 Piece(s) 10 Day(s) or more 101020545820.01~50.00High accuracy / Backlash 0 / Small / Heat Resistant220.40.21~0.406000[Others] Others0.51.2X10-4Both sides keywayK441.8K883.3
Part Number
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)
Allowable Lateral Misalignment Range
(mm)
Max. Rotational Speed
(r/min)
Buffer Material 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)

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