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Flexible Couplings - High-torque disc, high rigidity.
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Clamping Keyless Type is High Torque of up to Max. 250N Compatible..
- METRIC
- inCAD Components
Part Number
Configured Part Number is shown.
[ ! ]For the selection criteria and alignment procedures >> Click here
[ ! ]The locking screw holes have integrated removal screw holes on the keyless clamping flange.Use M8 screws into the screw holes for removal. For installation and removal of Keyless Clamping Type couplings >> Click here
・Materials
| Type | Disc Type | Body | Disc | [ A ]Accessories | ||
| Both Sides Keyless Clamping | One Side Keyless Clamping, One Side Keywayed Bore | [ M ]Material | [ S ]Surface Treatment | [ M ]Material | ||
| CPSWN | CPSWMK | Double | 1045 Carbon Steel | - | 301 Stainless Steel | Locking Screw, Set Screw |
| CPSHN | CPSHMK | Single | ||||
Specifications
| Part Number | - | Shaft Bore Dia. d1 | - | Shaft Bore Dia. d2 |
| CPSWMK87 | - | 25 | - | 35 |
| Part Number | d1, d2 Selection (Keyless Clamping) | d2 Selection (Keywayed Bore) | d1,d2 | D1 | P.C.D. | Locking Screw | ||
| Type | D | Size | Tightening Torque (N·m) | |||||
| Double Disc Type Both Sides Keyless Clamping CPSWN One Side Keyless Clamping, One Side Keywayed Bore CPSWMK | 87 | 25 30 35 38 40 45 | 20 22 24 25 30 35 | 25 | 62 | 50 | M6x30 | 13.7 |
| 30 | 66 | 54 | ||||||
| 35 | 68 | 54 | ||||||
| 38~45 | 78 | 64 | ||||||
| Part Number | d1, d2 Selection (Keyless Clamping) | d2 Selection (Keywayed Bore) | d1,d2 | D1 | P.C.D. | Locking Screw | ||
| Type | D | Size | Tightening Torque (N·m) | |||||
| Single Disc Type Both Sides Keyless Clamping CPSHN One Side Keyless Clamping, One Side Keywayed Bore CPSHMK | 87 | 25 30 35 38 40 45 | 20 22 24 25 30 35 | 25 | 62 | 50 | M6x30 | 13.7 |
| 30 | 66 | 54 | ||||||
| 35 | 68 | 54 | ||||||
| 38~45 | 78 | 64 | ||||||
■Single Disc Type
| Part Number | d1,d2 | Allowable 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 | Mass (kg) | |
| Type | D | ||||||||||
| CPSWN | 87 | 25 | 200 | 0.6 | 0.2 | 140000 | 6000 | 2.49x10-3 | ±1.0 | 1.5 | 2.3 |
| 30, 35, 38 40, 45 | 250 | ||||||||||
| CPSWMK | 20~45 | 180 | 2.22x10-3 | 2.1 | |||||||
| Part Number | d1,d2 | Allowable 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 | Mass (kg) | |
| Type | D | |||||||||
| CPSHN | 87 | 25 | 200 | 0.6 | 330000 | 6000 | 1.68x10-3 | ±0.5 | 1.5 | 1.6 |
| 30, 35, 38 40, 45 | 250 | |||||||||
| CPSHMK | 20~45 | 180 | 1.40x10-3 | 1.5 | ||||||
Price list
■Volume Discount Rate ([ ! ]Round down to nearest one cent.) Click here
[ ! ]For orders larger than indicated quantity, please request a quotation.
| Quantity | 1~4 | 5~9 |
| Discount Rate | Unit Price | 5% |
More Information
Technical Information
Keyway Dimensions
| Shaft Bore Dia. d1, d2 | b | t | Key Nom. Dim. b x h | Set Screw | |||
|---|---|---|---|---|---|---|---|
| Dim. | Tolerance | Dim. | Tolerance | Size | Tightening Torque (N・m) | ||
| 20,22 | 6 | ±0.0150 | 2.8 | +0.1 0 | 6x6 | M5 | 4 |
| 24,25,30 | 8 | ±0.0180 | 3.3 | +0.2 0 | 8x7 | M6 | 7 |
| 35 | 10 | ±0.0180 | 3.3 | 10x8 | M8 | 15 | |
Support Information
MISUMI Coupling Type
| Coupling Type | Disk Tye | With Slit Type | Oldham Type | Jaw Type | Bellows Type | Rigid Type | Universal Joints Type | Chain Couplings Type |
|---|---|---|---|---|---|---|---|---|
| Photo |  |  |  |  |  |  |  |  |
| Shaft Bore Dia | Ø2-60 mm | Ø1.5-35 mm | Ø1-47 mm | Ø3-60 mm | Ø0-62 mm | Ø3-35 mm | Ø1-60 mm | Ø14-55 mm |
| Mortor Recommendation | *Servo Motor *Stepping Motors | *Servo Motor *Stepping Motors | *General Purpose Morter | *Stepping Motors *General Purpose Morter | *Stepping Motors | *Servo Motor *Stepping Motors | *Stepping Motors *General Purpose Morter | *General Purpose Morter |
| Torque | 0.15-800 N·m | 0.05-35 N·m | 0.06-352 N·m | 0.31-1,350 N·m | 0.3-500 N·m | 0.3-206 N·m | 0.25-495 N·m | 100-2,372 N·m |
| Zero Backlash | Excellent | Excellent | Inefficient | Inefficient | Good | Excellent | Inefficient | Inefficient |
| Allowable Angular Misalignment | Good | Good | Excellent | Reasonable | Excellent | Inefficient | Excellent | Reasonable |
| Allowable Lateral Misalignment | Reasonable | Reasonable | Excellent | Reasonable | Reasonable | Inefficient | Inefficient | Reasonable |
| Axial Misalignment | Good | Reasonable | Good | Inefficient | Excellent | Inefficient | Inefficient | Inefficient |
| See all options | Click here | Click here | Click here | Click here | Click here | Click here | Click here | Click here |
For more details on each type of coupling click here
Features
Disc Couplings
Zero backlash, and best suited for high torque servo motor applications. characteristics.
- Designed to absorb misalignments by disc flexures.
- Zero backlash nature provides high angular accuracy, suitable for applications requiring high positioning accuracies.
- The High Rigidity Type couplings have largely improved torsional rigidity over the Standard Types due to screw-coupled discs instead of the swage-coupled discs of the Standard.
Cautions
Use Precautions
- Make sure to keep misalignment within the allowed range and avoid excessive torque. Otherwise the coupling’s life will be shortened considerably due to plastic deformation.
- For your safety, enclose the revolving parts of equipment with a protective cover.
- If the coupling item generates abnormal metallic noises, immediately turn off the equipment and identify the cause. Such noises may be an indication of improper alignment, shaft interference or a loose screw.
- For applications with a large load fluctuation, apply an adhesive agent on the coupling’s screws to prevent them from loosening. Alternatively, select a coupling of a larger size/load capability.
Compatible Models
Part Number
CAD Data download and 3D preview are not available because the part number has not yet been determined.
- *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
- Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
Loading...
| Part Number |
|---|
| CPSHMK87-[25,30,35,38,40,45]-[20,22,24,25,30,35] |
| CPSHN87-[25,30,35,38,40,45]-[20,22,24,25,30,35,38,40,45] |
| CPSWMK87-[25,30,35,38,40,45]-[20,22,24,25,30,35] |
| CPSWN87-[25,30,35,38,40,45]-[25,30,35,38,40,45] |
Loading...
Basic Information
| Series Name | Disc Type | Application | For Servo Motors | O.D. D(Ø) | 87 |
|---|---|---|---|---|---|
| Max. Rotational Speed Range(r/min) | 4001~10000 | Features | High Torsional Rigidity / High Torque Type / Zero Backlash | Body Material | 1045 Carbon Steel |
| Category | Coupling Main Body | Max. Rotational Speed(r/min) | 6000 | Allowable Angular Misalignment(deg) | 0.6 |
| Disc Material | 301 Stainless Steel |
Specification/Dimensions
-
Allowable Misalignment
-
Angular -
Eccentricity -
Axial
-
-
For Shaft Size d1(mm)
-
For Shaft Size d2(mm)
-
Overall Length(mm)
-
Allowable Torque(N•m)
-
Allowable Lateral Misalignment Range(mm)
-
Allowable Lateral Misalignment(mm)
-
Single/Double
- Double
- Single
-
Shaft Bore Shape
-
type
- CPSHMK87
- CPSHN87
- CPSWMK87
- CPSWN87
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 8 Days or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- Flexible Couplings - Disc type, for servomotor, for high torque, outer diameter of 65 mm.
- Flexible Couplings - High-torque disc, 87 mm outside diameter.
- Flexible Couplings - Servo Flex.
- Flexible Couplings - Disc, clamp-on type, MDS-C series.
- Flexible Couplings - Precision axially adjustable spring type, LCD-B series.
- Flexible Couplings - MJB series.
- Flexible Couplings - Oldham Type, MOM series.
- Flexible Couplings - zero backlash, EK2 series, (Inches).
Complementary Products
-
Bearings with Housing - Angular contact bearings, one deep groove ball bearing, round flange, double bearings.
MISUMI Days to Ship : 12 Days or more
MISUMI Unit Example related to this product
Tech Support
- Technical Support
- Tel：+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com - Mon. - Fri. 8 a.m. - 6 p.m.
- Technical Inquiry
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