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XUT : Cross Joint Flexible Coupling

Couplings » Oldham and Uni-lat Couplings »
XUT Type : Cross Joint Flexible Coupling : Cap Screw Fixing - 3mm-20mm Bores

XUT Cross Joint Type Flexible Coupling For Servo and Stepper Motors

Discounts 1+ 0% 6+ 10% 16+ 15% 41+ 20% 100+ 25% 200+ 30% 400+ 35%

Part
Number
To
Replace
MCT

Standard
Bores
ØD1 ØD2

Max
Bores
ØD1 ØD2
A B L W E F G M Mass*
g
Max.
Rotational
Frequency
min-1
Moment
of Inertia
Kg*m2
Static
Tortional
Stiffness
Nm/rad
Max.
Parallel
Offset
Max.
Working
Angle
Wrench
Torque
N•m
Rated**
Torque
N•m
Max.**
Torque
N•m
Cost Quantity Add to
Basket
XUT-15C - 3 x 3 6 15 16 6.0 18 4 2.5 5.2 M2 8 42000 2.3 x 10-7 200 0.2 0.5 0.3 0.6 £110.42
XUT-20C MCT-20C 4 x 4 8 20 22 7.0 20 7 2.7 6.5 M2 16 31000 8.1 x 10-7 400 0.2 0.5 0.6 1.2 £116.60
XUT-25C MCT-25C 5 x 5 12 25 27 9.0 27 10

3.5

9.0 M2.5 33 25000 2.7 x 10-6 900 0.2 1.0 1.2 2.4 £125.66
XUT-30C - 6 x 6 14 30 32 9.5 30 10 4.0 10.5 M3 53 21000 6.2 x 10-6 1300 0.2 1.5 2.4 4.8 £131.94
XUT-35C MCT-32C 8 x 8 16 35 37 11.5 35 13 5.0 12.5 M4 81 18000 1.3 x 10-5 2200 0.2 2.5 4.0 8.0 £153.07
XUT-40C MCT-40C
MCT-50C
10 x 10 20 40 42 12.5 40 15 5.5 15.0 M4 120 15000 2.6 x 10-5 2300 0.2 2.5 6.0 12.0 £159.63
* Based on maximum bore dimensions.
** Adjustment of rated and maximum torque specifications for load fluctuations not required.

Material
Hub: Aluminium (A2017)
Spacer:
Stainless Steel (SUS304)
Bearing Pin:Hardened Steel (SUJ2)
Bush:
Abrasion resistant polyimide

Extras
Anodised hub coating. Stainless Steel Capscrews. Bore and keyway modifications available on request.

Other Info.
This product replaces the former MCT Cross-joint coupling range.
Identical clockwise and counter-clockwise rotational characteristics.
Recommended tolerance for shaft diameters is h6 and h7.
Small eccentric reaction force reduces shaft and bearing load.
High torque, high static torsional stiffness, high response, hgh vibrarion Absorption.
Slippage between the bush and pin allows for parallel and angular misalignments.
Minimised load on shaft caused by misalignments.
Low backlash through high precision fit of pin and bush maintained for a long time.
Minimal change in static torsional stiffness caused by temperature but high temperatures may cause misalignment due to shaft distortion or elongation by thermal expansion.

Downloads
PDF Icon PDF Documents : Catalogue Page

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