Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium, steel Ø 65

Servo couplings / mounting selectable / 1 disc, 2 discs: steel / body: aluminium, steel Ø 65

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Couplings/High Rigidity Disc/O.D. 65mm/Keyless/Clamping:Related Image
The coupling with Ø35mm bore diameter conforms to servo motor shaft tolerance of Ø35+0.01.
Tolerances for d1 and d2 are values before slit machining.
The lateral, angular, and axial misalignment values shown are for each occurring individually. When multiple misalignments are occurring simultaneously, the allowable maximum value of each will be reduced to 1/2.
Shipped after center-aligned and assembled.
For the selection criteria and alignment procedures, see >> P.1061.
Keyless clamping fl ange has two screw holes for removal.
    For the couplings with Ø20 or larger bores, the locking screw holes have integrated removal screw holes.
    Use M6 screws into the screw holes for removal.
    For installation and removal of Keyless Clamping Type couplings, see >> P.1079.

TypeDisc TypeMain BodyDiscAccessory
Both Sides Keyless ClampingOne Side Keyless Clamping, One Side Keywayed BoreMaterialSurface TreatmentMaterial
CPSWNCPSWMKDoubleEN 1.1191 Equiv.-EN 1.4310 Equiv.Locking Screw
Set Screw
CPSHNCPSHMKSingle
CPAWN-DoubleAluminumClear Anodize
CPAHN-Single

Specifications

Part Number-Shaft Bore Dia. d1-Shaft Bore Dia. d2
CPSWN65-35-20
Part Numberd1, d2 (Keywayed bores are available up to Ø25)d1,d2L1L2D1P.C.D.Locking Screw (Keyless Clamping)Unit Price
TypeDSizeTightening Torque (N • m)Both Sides Keyless ClampingOne Side Keyless Clamping, One Side Keywayed Bore
CPSWNCPAWNCPSWMK
Double Disc Type
Both Sides Keyless Clamping
CPSWN (EN 1.1191 Equiv.)
CPAWN (Aluminum)

One Side Keyless Clamping, One Side Keywayed Bore
CPSWMK
6515 16 *17 18 *19
20 22 24 25 30 35

For CPAWN, * is not available.
1526.55.5
(EN 1.1191 Equiv.)

5.0
(Aluminum)
4129M5x256   
1630
1732
18, 194435
20, 22224837M5x22
24, 255342
305845
356351

Part Numberd1, d2 (Keywayed bores are available up to Ø25)d1,d2L1L2D1P.C.D.Locking Screw (Keyless Clamping)Unit Price
TypeDSizeTightening Torque (N • m)Both Sides Keyless ClampingOne Side Keyless Clamping, One Side Keywayed Bore
CPSHNCPAHNCPSHMK
Single Disc Type
Both Sides Keyless Clamping
CPSHN (EN 1.1191 Equiv.)
CPAHN (Aluminum)

One Side Keyless Clamping, One Side Keywayed Bore
CPSHMK
6515 16 *17 18 *19
20 22 24 25 30 35

For CPAHN, * is not available.
1526.55.5
(EN 1.1191 Equiv.)

5.0
(Aluminum)
4129M5x256   
1630
1732
18, 194435
20, 22224837M5x22
24, 255342
305845
356351
■Double Disc Type
Part Numberd1,d2Allowable Torque
(N m)
Angular Misalignment (°)Lateral Misalignment (mm)Static Torsional Spring Constant (N • m/rad)Max. Rotational Speed (r/min)Moment of Inertia (kg • m2)Allowable Axial Misalignment (mm)Compensation Factor
coefficient
Mass (g)
TypeD
CPSWN6515~19600.60.25800080006.53x10-4±0.61.5984
20~3580
CPAWN15, 16, 1820470002.33x10-4351
20~3540
CPSWMK15~3560580005.70x10-4934
Static torsional spring constant, inertia moment, and mass values are for cases of maximum shaft diameter.

■Single Disc Type
Part Numberd1,d2Allowable Torque (N • m)Angular Misalignment (°)Static Torsional Spring Constant (N • m/rad)Max. Rotational Speed (r/min)Moment of Inertia (kg • m2)Allowable Axial Misalignment (mm)Compensation Factor
coefficient
Mass (g)
TypeD
CPSHN6515~19600.612000080004.53x10-4±0.31.5695
20~3580
CPAHN15, 16, 1820980001.61x10-4248
20~3540
CPSHMK15~35601200003.70x10-4645
Single Disc Type cannot tolerate lateral misalignment.
Couplings/High Rigidity Disc/O.D. 65mm/Keyless/Clamping:Related Image

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CPAHN65-[15,​16,​18,​20,​22,​24,​25,​30,​35]-[15,​16,​18,​20,​22,​24,​25,​30,​35]
CPAWN65-[15,​16,​18,​20,​22,​24,​25,​30,​35]-[15,​16,​18,​20,​22,​24,​25,​30,​35]
CPSHMK65-[15,​16,​17,​18,​19,​20,​22,​24,​25,​30,​35]-[15,​16,​17,​18,​19,​20,​22,​24,​25]
CPSHN65-[15,​16,​17,​18,​19,​20,​22,​24,​25,​30,​35]-[15,​16,​17,​18,​19,​20,​22,​24,​25,​30,​35]
CPSWMK65-[15,​16,​17,​18,​19,​20,​22,​24,​25,​30,​35]-[15,​16,​17,​18,​19,​20,​22,​24,​25]
CPSWN65-[15,​16,​17,​18,​19,​20,​22,​24,​25,​30,​35]-[15,​16,​17,​18,​19,​20,​22,​24,​25,​30,​35]
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSAllowable Misalignment Allowable Torque Range
(N•m)
Shaft Bore Dia. 1 d1 (or d)
(mm)
Shaft Bore Dia. 2 d2 (or d)
(mm)
Features Body Material Allowable Torque
(Nm)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Allowable Axial Misalignment
(mm)
Moment of Inertia
(kg・m2)
Single/Double Shaft Bore Shape

-

1 7 Days 10Angular Misalignment / Axial Misalignment-15 ~ 3515 ~ 35High Torsional Rigidity / High Torque Type / Zero Backlash / Low Moment of Inertia[Aluminum] Aluminum---+0.3/-0.31.61x10-41-fachBoth Ends Surface Pressure

-

1 7 Days 10Angular Misalignment / Eccentricity / Axial Misalignment-15 ~ 3515 ~ 35High Torsional Rigidity / High Torque Type / Zero Backlash / Low Moment of Inertia[Aluminum] Aluminum-0.02 to 0.20.2+0.6/-0.62.33x10-4DoubleBoth Ends Surface Pressure

-

1 7 Days 10Angular Misalignment / Axial Misalignment50.01 to 100.0015 ~ 3515 ~ 25High Torsional Rigidity / High Torque Type / Zero Backlash[Steel] EN 1.1191 Equiv.60--+0.3/-0.33.70x10-41-fachOne End with Surface Pressure, One End with Keyway Holes

-

1 7 Days 10Angular Misalignment / Axial Misalignment50.01 to 100.0015 ~ 3515 ~ 35High Torsional Rigidity / High Torque Type / Zero Backlash[Steel] EN 1.1191 Equiv.60--+0.3/-0.34.53x10-41-fachBoth Ends Surface Pressure

-

1 7 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.0015 ~ 3515 ~ 25High Torsional Rigidity / High Torque Type / Zero Backlash[Steel] EN 1.1191 Equiv.600.02 to 0.20.2+0.6/-0.65.70x10-4DoubleOne End with Surface Pressure, One End with Keyway Holes

-

1 7 Days 10Angular Misalignment / Eccentricity / Axial Misalignment50.01 to 100.0015 ~ 3515 ~ 35High Torsional Rigidity / High Torque Type / Zero Backlash[Steel] EN 1.1191 Equiv.600.02 to 0.20.2+0.6/-0.66.53x10-4DoubleBoth Ends Surface Pressure

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Basic information

Series Name Disc Type Application For Servo Motors O.D. D(mm) 65
Max. Rotational Speed Range(r/min) 4,001 to 10,000 Category Coupling Main Body Max. Rotational Speed(r/min) 8000
Allowable Angular Misalignment(deg) 0.6 Disc Material EN 1.4310 Equiv.

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