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Jaw & Spider Couplings - Set Screw

Jaw & Spider Couplings - Set Screw

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"Main body and the spider are of smooth blind fit, making for easy installation, removal and maintenance."

Dimensional Drawing

CPJLW
With Keywayed Bore
d1, d2
 

(No. = 50, 70)
    

(No. = 75, 90, 95)
 

[!] Operating Temperature: -40°C to 100°C
[ ! ] Recommended Fit Tolerance of Applicable Shaft Diameter: h6 and h7.
[ ! ] 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.
 
MaterialSurface Treatment
HubSpiderSet ScrewHubSet Screw
Steel Type Sintered AlloyNBRSCM435Corrosion Resistant CoatingBlack Oxide

Specification Table

Part NumberShaft Bore Dia. d1Shaft Bore Dia. d2
CPF201010
CPJLW501012
Part Numberd1, d2 Selection (However, d1 ≤ d2)DLFSet Screw
TypeNo.MTightening Torque
(N⋅m)
CPJLW50   101112141516        27.343.415.68M65
70    1112141516171819     34.450.219
75      1415161718192022   44.554.120.77
90          181920222425 53.654.620.711.2
95          1819202224252853.663.825.3M810
Part NumberAllowable Torque
(N⋅m)
Allowable
Angular Misalignment
(°)
Allowable
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)
TypeNo.
CPJLW502.110.3833.4180001.6 × 10−5+1.0
0
90
703.677.7140003.3 × 10−5200
758.4241110001.1 × 10−4+1.1
0
360
909.831790002.2 × 10−4520
9513.131790002.6 × 10−4570
The allowable torque varies depending on temperature.
■Features
(CPJLW)
○ A flexible coupling with a simple structure by combination of 2 bodies and 1 spider.
○ Main body and the spider are of smooth blind fit. Easy installation, removal and maintenance.
(Body and spider are detachable.)

Part Number 

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Part Number
CPJLW50-[10,​11,​12,​14,​15,​16]-[10,​11,​12,​14,​15,​16]
CPJLW70-[11,​12,​14,​15,​16,​17,​18,​19]-[11,​12,​14,​15,​16,​17,​18,​19]
CPJLW75-[14,​15,​16,​17,​18,​19,​20,​22]-[14,​15,​16,​17,​18,​19,​20,​22]
CPJLW90-[18,​19,​20,​22,​24,​25]-[18,​19,​20,​22,​24,​25]
CPJLW95-[18,​19,​20,​22,​24,​25,​28]-[18,​19,​20,​22,​24,​25,​28]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSO.D.
(Ø)
Overall Length
(mm)
Allowable Torque Range
(N•m)
Max. Rotational Speed Range
(r/min)
Allowable Torque
(N•m)
Max. Rotational Speed
(r/min)
Allowable Axial Misalignment
(mm)
Moment of Inertia
(kg・m2)
Shaft Bore Dia. 1
(Ø)
Shaft Bore Dia. 2
(Ø)

-

1 Piece(s) 10 Day(s) or more 1027.343.41.01~3.0010001~780002.118000+1.0/01.6 x 10-510 ~ 1610 ~ 16

-

1 Piece(s) 10 Day(s) or more 1034.450.23.01~5.0010001~780003.614000+1.0/03.3 x 10-511 ~ 1911 ~ 19

-

1 Piece(s) 10 Day(s) or more 1044.554.15.01~10.0010001~780008.411000+1.1/01.1 x 10-414 ~ 2214 ~ 22

-

1 Piece(s) 10 Day(s) or more 1053.654.65.01~10.004001~100009.89000+1.1/02.2 x 10-418 ~ 2518 ~ 25

-

1 Piece(s) 10 Day(s) or more 1053.663.810.01~20.004001~1000013.19000+1.1/02.6 x 10-418 ~ 2818 ~ 28

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  1. 1

Specifications/Overview

Keyway DimensionShaft bore diameter
d1, d2
btKey Nominal
Dim.
b × h


 
Standard
Dimensions
ToleranceStandard
Dimensions
Tolerance
103±0.01251.4+0.1
0
3 × 3
11·124±0.01501.84 × 4
14 to 1752.35 × 5
18 to 2262.86 × 6
24 to 288±0.01803.3+0.2
0
8 × 7
 

Basic Information

Series Name Jaw & Spider Application Standard Allowable Misalignment Angular Misalignment / Eccentricity / Axial Misalignment
Body Material Steel Type Sintered Alloy Allowable Angular Misalignment(deg) 1 Allowable Lateral Misalignment(mm) 0.38
Product Category Coupling Main Body Allowable Lateral Misalignment Range(mm) 0.21~0.40 Operating Temperature(°C) -40::100

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:021-8990-4102 / FAX:021-8990-5803
8:30am - 5:30pm (Monday - Friday)