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Flexible Couplings - Slotted type, for low torque.

Flexible Couplings - Slotted type, for low torque.

•Type: With Slit
•Operating Temperature Range (?): -20::80
•Allowable Torque Range (N•m): 0.05~1.00
•Allowable Lateral Misalignment Range (mm): 0.02~0.2
•Category: Coupling Main Body

  • METRIC
  • inCAD Components
Couplings - Resin Type:Related Image
[ ! ]For the selection criteria and alignment procedures >> Click here
・Materials
Type[ M ]Material[ A ]Accessories
MCJNGlass Fiber Reinforced PBT Polybutylene Terephthalate ResinSet Screw
MCJSNPBT Polybutylene Terephthalate Resin

Specifications

Part Number-Shaft Bore Dia. d1-Shaft Bore Dia. d2
MCJN20-8-6
Part Numberd1d2DLFSet Screw
Type No.M x LengthTightening Torque (N·m)
MCJN91.51.5911.43.21.6M2x40.08
2213.2
101.52.51011.81.7
123312205.12.6M3x40.15
1442.533.2413.5215.32.7M3x50.2
15533.2451520.5
16633.245616215.50.25
208456820246.83.5M4x60.4
2210102225.67.13.60.5
2812122834.47.53.9M4x80.8
Part Numberd1d2DLFSet Screw
Type No.M x LengthTightening Torque (N·m)
MCJSN822893.21.6M2x30.05
122.531214.55.32.6M3x40.18
3.23.214.20.2
144414155.2
55
1562.43.24561515.55.52.8
18845681817.82.6M3x50.25
Part NumberAllowable 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)Mass (g)
Type No.
MCJN90.0520.151.540001x10-6±0.20.9
100.06240001.4x10-81.1
120.082.50.2440004.5x10-82.5
140.11050000.8x10-7±0.33.4
150.121250001x10-74
160.151660001.3x10-74.5
200.252880004x10-77.5
220.3532100007x10-710
280.8240120002.1x10-619
MCJSN80.0520.051.840000.5x10-8±0.150.7
120.10.1240000.4x10-7±0.22.3
140.15850000.6x10-72.7
150.15960000.8x10-73
180.20.151660002.5x10-7±0.34

Price list

Volume Discount Rate ([ ! ]Round down to nearest one cent.) P.89
Quantity1~45~910~1920~49
Discount RateUnit Price40%50%60%
[ ! ]For orders larger than indicated quantity, please request a quotation.

More Information

Precautions for Use
1. Avoid rough handling. The couplings are highly reliable in light loading applications. They are suitable for potentiometers and encoders.
2. Do not apply excessive bending and torsional forces during installation.Be sure to maintain tightening torque for set screws. (Resin material breaks if the tightening torque exceeds the allowable range)
3. The couplings have been proven with heat-run tests that show 10 years of service life and 10^8 revolutions if used at under the allowable torque and misalignment values.

Support Information

MISUMI Coupling Type

Coupling TypeDisk TyeWith Slit TypeOldham TypeJaw TypeBellows TypeRigid TypeUniversal Joints TypeChain Couplings Type
Photo
Shaft Bore DiaØ2-60 mmØ1.5-35 mmØ1-47 mmØ3-60 mmØ0-62 mmØ3-35 mmØ1-60 mmØ14-55 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
Torque0.15-800 N·m0.05-35 N·m0.06-352 N·m0.31-1,350 N·m0.3-500 N·m0.3-206 N·m0.25-495 N·m100-2,372 N·m
Zero BacklashExcellentExcellentInefficientInefficientGoodExcellentInefficientInefficient
Allowable Angular MisalignmentGoodGoodExcellentReasonableExcellentInefficientExcellentReasonable
Allowable Lateral MisalignmentReasonableReasonableExcellentReasonableReasonableInefficientInefficientReasonable
Axial MisalignmentGoodReasonableGoodInefficientExcellentInefficientInefficientInefficient
See all optionsClick hereClick hereClick hereClick hereClick hereClick hereClick hereClick here

For more details on each type of coupling click here

Features

Slit Couplings

Integrated structure with no backlash.

  • Slits designed to allow misalignments.
  • Suitable for applications requiring high positioning accuracies due to zero backlash nature.
  • Consider the Disc Types if higher torque transmission capability is needed.

Caution

Precautions for use

  1. 1.The couplings are highly reliable in light loading applications. They are suitable for potentiometers and encoders.
  2. 2.Avoid rough handling. Do not apply excessive bending and torsional forces during installation. Be sure to maintain tightening torque for set screws. (Resin material breaks if the tightening torque exceeds the allowable range)
  3. 3.The couplings have been proven with heat-run tests that show 10 years of service life and 108 revolutions if used under the allowable torque and misalignment values.
  • For small misalignment, use one MCJ Series for connection.
  • For large misalignment, use two MCJ Series for connection.

Compatible Models

Part Number 

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Part Number
MCJN28-12-12
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSFor Shaft Size d1
(mm)
For Shaft Size d2
(mm)
O.D. D
(Ø)
Overall Length
(mm)
Max. Rotational Speed Range
(r/min)
Body Material Allowable Torque
(N•m)
Max. Rotational Speed
(r/min)
Allowable Angular Misalignment
(deg)
Allowable Lateral Misalignment
(mm)
Allowable Axial Misalignment
(mm)
Moment of Inertia
(kg・m2)
Normal/Short
1 Piece(s)

8 Days or more

1012122834.410001~78000[Resin] Glass Fiber Reinforced PBT Polybutylene Terephthalate Resin0.81200020.2+0.3/-0.32.1×10-6Standard

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Example

Couplings - Resin Type:Related Image
 

Basic Information

Series Name With Slit Allowable Misalignment Angular / Eccentricity / Axial Application Encoder
Allowable Torque Range(N•m) 0.05~1.00 Features Zero Backlash / Low Moment of Inertia Category Coupling Main Body
Allowable Lateral Misalignment Range(mm) 0.02~0.2 Operating Temperature(℃) -20::80

Additional Products in this Category

Complementary Products

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.