mol-c

MOL-C

Oldham Type Flexible Coupling

High Allowable Misalignment,Small Eccentric Reaction Force

Dimensions/Specifications/CAD

外形図

  • Load torque：
  • Drive Shaft(mm)
  • Driven Shaft(mm)
  • Errors of Eccentricity(mm)
  • Outside Diameter(mm)
  • Overall Length(mm)
  • Keyway
  • ±
  • ±

CAD
Download		 Product Code A L W E F G M Wrench
Torque
(N・m)
MOL-16C 16 12.5 29 7 3 5 M2.5 1
MOL-20C 20 14 33 9 3 6.5 M2.5 1
MOL-25C 25 16.5 39 11 3.8 9 M3 1.5
MOL-32C 32 19 45 14.5 4.5 11 M4 2.5
MOL-40C 40 23 50 17 7 13 M5 4
MOL-50C 50 27 58 23 8 16 M6 8
MOL-63C 63 33 71 28 10 21 M8 16

Product Code RoHS
Compliant		 maximum dimensions
(mm) 		Rated
Torque**
(N・m) 		Max.
Torque**
(N・m) 		Max. Rotational
(min-1) 		Moment
of Inertia**
(Kg・m2)		 Static Torsional
Stiffness
(N・m/rad) 		Errors of Eccentricity
(mm) 		Errors of
Angularity
(°) 		Mass**
(g)
MOL-16C Compliantt 60.71.4390005.8×10-7311312
MOL-20C Compliantt 81.22.4310001.5×10-6601.5319
MOL-25C Compliantt 1024250004.4×10-61402336
MOL-32C Compliantt 144.59190001.4×10-52802.5369
MOL-40C Compliantt 16918150004.1×10-554033130
MOL-50C Compliantt 201836120001.2×10-48203.53230
MOL-63C Compliantt 253672100003.7×10-4190043450

*Adjustment of rated and maximum torque specifications for load fluctuations is not required.
However, if operating temperature exceeds 30℃, please adjust rated torque and maximum torque as detailed in the table below.
The operational temperature range for MOL is -20℃~80℃. For more detailed information, please refer to Selection Guidelines [PDF 171KB].
**Based on the maximum shaft bores.

Product Code Stock Bores
5 6 6.35 8 10 11 12 14 15 16 18 20 25
MOL-16C56
MOL-20C66.358
MOL-25C6.35810
MOL-32C810111214
MOL-40C12141516
MOL-50C161820
MOL-63C182025

●All products come with set screws (MOL-C).
●Tolerance on shaft bores of set screw type coupling is H8.
●Recommended tolerance on shaft diameters is h6 and h7.
●Setscrew type/clamp type and other combination couplings are available on request.
●Bore and keyway modifications are available on request. Please take advantage of our bore modification services.
For more information please refer to Custom Bore Modifications [PDF 495KB].

Air Temperature Temperature Correction Factor
-20℃～30℃ 1.00
30℃～40℃ 0.80
40℃～60℃ 0.70
60℃～80℃ 0.55
Products of the same category
Type OldhamType OldhamType OldhamType OldhamType OldhamType
Product Code MOL
MOL 		MOHS
MOHS 		MOS
MOS 		MOP
MOP 		MOS-C
MOS-C
Characteristics High Allowable
Misalignment,
Small Eccentric
Reaction Force 		Heat Resistant,Clean Washed High Allowable
Misalignment,
Small Eccentric
Reaction Force 		Less Outgas,
Clean Washed 		High Allowable
Misalignment,
Small Eccentric
Reaction Force
Outside
Diameter 		φ16～φ63 φ19～φ31.7 φ8～φ8 φ20～φ32 φ12～φ32
Torque 0.7N・m～36N・m 0.4N・m～2.2N・m 0.08N・m～0.08N・m 0.7N・m～2.8N・m 0.2N・m～2.8N・m
Customers Searched This Item Checked
Type OldhamType OldhamType DiskType OldhamType SlitType SerrationType
Product Code MOS
MOS 		MOP
MOP 		XBS
XBS 		MOL
MOL 		MSX-C
MSX-C 		MSF
MSF
Characteristics High Allowable
Misalignment,
Small Eccentric
Reaction Force 		Less Outgas,
Clean Washed 		High Torsional Stiffness,High Torque,Zero Backlash High Allowable
Misalignment,
Small Eccentric
Reaction Force 		Single-Piece
Construction,
Zero Backlash,
High Torsional
Stiffness 		Low Cost,High
Allowable Misalignment,
Vibration
Absorption
Outside
Diameter 		φ8～φ8 φ20～φ32 φ15～φ104 φ16～φ63 φ16～φ44 φ16～φ32
Torque 0.08N・m～0.08N・m 0.7N・m～2.8N・m 0.6N・m～200N・m 0.7N・m～36N・m 0.5N・m～9N・m 0.5N・m～3N・m