xbws

XBWS

Double Disk Flexible Coupling

High Torsional Stiffness,High Torque,Zero Backlash

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)
XBWS-15C2 15 7.5 22 6.1 2.3 5.25 M2 0.5
XBWS-19C2 19 9 25.5 9.5 2.5 7.1 M2 0.5
XBWS-25C2 25 11 32.2 12.5 3.5 9.25 M2.5 1
XBWS-27C2 27 11 32.2 14.5 3.5 10.25 M2.5 1
XBWS-34C3 34 12 37.4 16.5 4 13 M3 1.5
XBWS-39C2 39 15 46.6 20.5 5 14.5 M4 3.5
XBWS-44C2 44 15 46.6 23 5 17 M4 3.5
XBWS-56C3 56 20 60.4 28.5 6 21.25 M5 8

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
(°) 		Errors of
Shaft End-Play
(mm) 		Mass**
(g)
XBWS-15C2 Compliantt 60.51420005.0×10-73000.051±0.220
XBWS-19C2 Compliantt 812330001.6×10-65500.152±0.238
XBWS-25C2 Compliantt 121.22.4250006.1×10-611000.22±0.471
XBWS-27C2 Compliantt 141.53230008.2×10-613000.22±0.488
XBWS-34C3 Compliantt 163.57180002.5×10-518000.252±0.6160
XBWS-39C2 Compliantt 20510160005.1×10-535000.32±0.6260
XBWS-44C2 Compliantt 22714140008.9×10-555000.32±0.6400
XBWS-56C3 Compliantt 281530110002.9×10-4100000.32±0.8800

*Adjustment of rated and maximum torque specifications for load fluctuations is not required.
For more detailed information, please refer to Selection Guidelines [PDF 171KB].
**Based on the maximum shaft bores.

Product Code Stock Bores
3 4 5 6 8 10 11 12 14 15 16 18 19 20 22 24 25 28
XBWS-15C23456
XBWS-19C24568
XBWS-25C2568101112
XBWS-27C26810111214
XBWS-34C368101112141516
XBWS-39C28101112141516181920
XBWS-44C2810111214151618192022
XBWS-56C310111214151618192022242528

●All products come with set screws.
●Recommended tolerance for shaft diameters is h6 and h7.
●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]

Products of the same category
Type DiskType DiskType DiskType DiskType DiskType DiskType
Product Code XBW
XBW 		MTD
MTD 		XBSS
XBSS 		MDS
MDS 		MDW
MDW 		MHS
MHS
Characteristics High Torsional Stiffness,High Torque,Zero Backlash シンプル
バックラッシュ 0 		High Torsional Stiffness,High Torque,Zero Backlash High Torsional
Stiffness,
Zero Backlash 		High Torsional
Stiffness,
Zero Backlash 		Low Inertia,Zero Backlash
Outside
Diameter 		φ15～φ104 φ20～φ32 φ15～φ56 φ19～φ63 φ19～φ63 φ32～φ63
Torque 0.6N・m～200N・m 0.5N・m～2N・m 0.5N・m～15N・m 0.7N・m～12.5N・m 0.7N・m～12.5N・m 2N・m～10N・m
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Type SlitType SlitType Jaw TypeType SlitType SlitType SlitType
Product Code MST
MST 		MSTS-C
MSTS-C 		MJT-BL
MJT-BL 		XSTS
XSTS 		MSX
MSX 		MSTS
MSTS
Characteristics Single-Piece
Construction,
Zero Backlash 		Single-Piece
Construction,
Zero Backlash,
High Torsional
Stiffness 		High Torque,
Vibration Absorp-
tion,Press Fitted
Sleeve 		Clean Washed,
Low Particle,
Chemical Resistance 		Single-Piece
Construction,
Zero Backlash,
High Torsional
Stiffness 		Single-Piece
Construction,
Zero Backlash,
High Torsional
Stiffness
Outside
Diameter 		φ8～φ63 φ12～φ63 φ14～φ95 φ25～φ63 φ16～φ44 φ8～φ63
Torque 0.1N・m～32N・m 0.3N・m～35N・m 0.7N・m～130N・m 2N・m～35N・m 0.5N・m～9N・m 0.2N・m～35N・m