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Couplings - High Rigidity, Oldham, Large Shaft Diameter

Couplings - High Rigidity, Oldham, Large Shaft Diameter:
[ ! ]For the selection criteria and alignment procedures >> Click here
・Materials
Shape Keywayed Bore [ M ]Material [ A ]Accessories
d1, d2 (Both Sides) Hub Spacer
Set Screw MFJGWK Stainless Steel Aluminum Bronze Set Screw
Clamping MFJCGWK Hex Socket Head Cap Screw

Specifications

Part Number-Shaft Bore Dia. d1-Shaft Bore Dia. d2
MFJGWK45-15-20
MFJCGWK55-22-25
■Set Screw
Part Numberd1, d2 (d1≤d2)d3LFSet Screw
TypeDMTightening Torque (N·m)
MFJGWK451516182022.543.6157.5M 53.6
55202224252949.4178.5M 66.0
70252830353657.0 2010M 814.0
[ ! ]For orders larger than indicated quantity, please request a quotation.
■Clamping
Part Numberd1, d2 (d1≤d2)d3LFAClamp Screw
TypeDMTightening Torque (N·m)
MFJCGWK451516182022.54616.2614.5M5*10
5520222425295720.8718.5M6*15
[ ! ] * When the shaft diameter is small, clamp screw tightening torque should be higher than the prescribed value to prevent shaft slipping. The above tightening torque is for reference.
[ ! ]For orders larger than indicated quantity, please request a quotation.
■Clamping
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)
TypeD
MFJCGWK455010.83500050001.8 x10-4±0.3450
55751.0520003.3 x10-4±0.5800
■Set Screw
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)
TypeD
MFJGWK45601165000100001.7x10-4±0.3400
55901.21000003.3x10-4±0.5700
701601.618000011x10-4±0.61300

Alterations

Couplings - High Rigidity, Oldham, Large Shaft Diameter:

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
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Part Number
MFJCGWK45-[15,​16,​18,​20]-[15,​16,​18,​20]
MFJCGWK45-[15,​16,​18,​20]-RDC[15-20/1]
MFJCGWK45-LDC[15-20/1]-[15,​16,​18,​20]
MFJCGWK45-LDC[15-20/1]-RDC[15-20/1]
MFJCGWK55-[20,​22,​24,​25]-[20,​22,​24,​25]
MFJCGWK55-[20,​22,​24,​25]-RDC[20-25/1]
MFJCGWK55-LDC[20-25/1]-[20,​22,​24,​25]
MFJCGWK55-LDC[20-25/1]-RDC[20-25/1]
MFJGWK45-[15,​16,​18,​20]-[15,​16,​18,​20]
MFJGWK45-[15,​16,​18,​20]-RDC[15-20/1]
MFJGWK45-LDC[15-20/1]-[15,​16,​18,​20]
MFJGWK45-LDC[15-20/1]-RDC[15-20/1]
MFJGWK55-[20,​22,​24,​25]-[20,​22,​24,​25]
MFJGWK55-[20,​22,​24,​25]-RDC[20-25/1]
MFJGWK55-LDC[20-25/1]-[20,​22,​24,​25]
MFJGWK55-LDC[20-25/1]-RDC[20-25/1]
MFJGWK70-[25,​28,​30,​35]-[25,​28,​30,​35]
MFJGWK70-[25,​28,​30,​35]-RDC[25-35/1]
MFJGWK70-LDC[25-35/1]-[25,​28,​30,​35]
MFJGWK70-LDC[25-35/1]-RDC[25-35/1]
Part NumberVolume DiscountDays to Ship RoHSAllowable Torque Range
(N•m)
For Shaft Size d1
(mm)
For Shaft Size d2
(mm)
O.D. D
(Ø)
Overall Length
(mm)
Allowable Torque
(N•m)
Max. Rotational Speed
(r/min)
Allowable Lateral Misalignment Range
(mm)
Allowable Lateral Misalignment
(mm)
Operating Temperature
(℃)
Allowable Axial Misalignment
(mm)
Moment of Inertia
(kg・m2)
Shaft Tightening Method Shaft I.D. d1 Change Hole Dia. [LDC] Specified in 0.1mm Increment Shaft I.D. d2 Change Hole Dia. [RDC] Specified in 0.1mm Increment

10 Days

620.01~50.0015 ~ 2015 ~ 2045465050000.41~1.00.8-20~80+0.3/-0.31.8 ×10-4Clamping--

10 Days

620.01~50.0015 ~ 20-45465050000.41~1.00.8-20~80+0.3/-0.31.8 ×10-4Clamping-15 ~ 20

10 Days

620.01~50.00-15 ~ 2045465050000.41~1.00.8-20~80+0.3/-0.31.8 ×10-4Clamping15 ~ 20-

10 Days

620.01~50.00--45465050000.41~1.00.8-20~80+0.3/-0.31.8 ×10-4Clamping15 ~ 2015 ~ 20

10 Days

650.01~100.0020 ~ 2520 ~ 2555577550000.41~1.01-20~80+0.5/-0.53.3 ×10-4Clamping--

10 Days

650.01~100.0020 ~ 25-55577550000.41~1.01-20~80+0.5/-0.53.3 ×10-4Clamping-20 ~ 25

10 Days

650.01~100.00-20 ~ 2555577550000.41~1.01-20~80+0.5/-0.53.3 ×10-4Clamping20 ~ 25-

10 Days

650.01~100.00--55577550000.41~1.01-20~80+0.5/-0.53.3 ×10-4Clamping20 ~ 2520 ~ 25

10 Days

650.01~100.0015 ~ 2015 ~ 204543.660100000.41~1.01-20~80+0.3/-0.31.7 ×10-4Set Screws--

10 Days

650.01~100.0015 ~ 20-4543.660100000.41~1.01-20~80+0.3/-0.31.7 ×10-4Set Screws-15 ~ 20

10 Days

650.01~100.00-15 ~ 204543.660100000.41~1.01-20~80+0.3/-0.31.7 ×10-4Set Screws15 ~ 20-

10 Days

650.01~100.00--4543.660100000.41~1.01-20~80+0.3/-0.31.7 ×10-4Set Screws15 ~ 2015 ~ 20

10 Days

650.01~100.0020 ~ 2520 ~ 255549.490100001.1~3.01.2-20~80+0.5/-0.53.3 ×10-4Set Screws--

10 Days

650.01~100.0020 ~ 25-5549.490100001.1~3.01.2-20~80+0.5/-0.53.3 ×10-4Set Screws-20 ~ 25

10 Days

650.01~100.00-20 ~ 255549.490100001.1~3.01.2-20~80+0.5/-0.53.3 ×10-4Set Screws20 ~ 25-

10 Days

650.01~100.00--5549.490100001.1~3.01.2-20~80+0.5/-0.53.3 ×10-4Set Screws20 ~ 2520 ~ 25

10 Days

6-25 ~ 3525 ~ 357057160100001.1~3.01.6-20~80+0.6/-0.611 ×10-4Set Screws--

10 Days

6-25 ~ 35-7057160100001.1~3.01.6-20~80+0.6/-0.611 ×10-4Set Screws-25 ~ 35

10 Days

6--25 ~ 357057160100001.1~3.01.6-20~80+0.6/-0.611 ×10-4Set Screws25 ~ 35-

10 Days

6---7057160100001.1~3.01.6-20~80+0.6/-0.611 ×10-4Set Screws25 ~ 3525 ~ 35

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  1. 1

Lead Time

More Information

Couplings - High Rigidity, Oldham, Large Shaft Diameter:
 

Basic Information

Series Name Oldham Type Allowable Misalignment Angular / Eccentricity / Axial Application Standard
Max. Rotational Speed Range(r/min) 4001~10000 Features High Torsional Rigidity / High Torque Type Body Material Stainless Steel
Category Coupling Main Body Allowable Angular Misalignment(deg) 1 Buffer Part Material Aluminum Bronze

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