SCL2

25 - 100 Nm

SCL2 Servo disc pack coupling with clamping hub

SCL2

Specifications SCL2

SCL2 Series
System
Rated torque (Nm)TKN
Overall length (mm)A
Outside diameter (mm)B
Fit length (mm)C
Inside diameter H7 (mm)
D1/D2
Fastening screwE
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Shaft diameter limitation (mm)H
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Speed max. (rpm)
CAD Portal
SCL2 Serien25
SystemA1S | D
Rated torque (Nm)TKN25
Overall length (mm)A43,6 | 60,2
Outside diameter (mm)B56
Fit length (mm)C20,5
Inside diameter* possible from Ø to Ø H7 (mm)
D1/D215-30
Fastening screwEM5
Tightening torque of the fastening screw (Nm)E8
Distance between centerlines (mm)F22
Distance (mm)G6
Shaft diameter limitation (mm)H26
Moment of inertia (10-3 kgm2)Jges.0,095 | 0,138
Approximate weight (kg)0,192 | 0,284
Torsional stiffness (10³ Nm/rad)CT46000 | 23000
Axial ± (mm))max.0,40 | 0,81
Lateral ± (mm)max.    –   | 0,29
Angular ± (degree)max.1 | 2
Speed max. (rpm)10000
25
CAD
SCL2 Series
System
Rated torque (Nm)TKN
Overall length (mm)A
Outside diameter (mm)B
Fit length (mm)C
Inside diameter H7 (mm)
D1/D2
Fastening screwE
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Shaft diameter limitation (mm)H
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Speed max. (rpm)
CAD Portal
SCL2 Serien40
SystemA1S | D
Rated torque (Nm)TKN40
Overall length (mm)A50,9 | 69,3
Outside diameter (mm)B63
Fit length (mm)C24
Inside diameter* possible from Ø to Ø H7 (mm)
D1/D216-30
Fastening screwEM6
Tightening torque of the fastening screw (Nm)E15
Distance between centerlines (mm)F23
Distance (mm)G7,5
Shaft diameter limitation (mm)H
Moment of inertia (10-3 kgm2)Jges.0,182 | 0,256
Approximate weight (kg)0,304 | 0,428
Torsional stiffness (10³ Nm/rad)CT58000 | 29000
Axial ± (mm))max.0,42 | 0,85
Lateral ± (mm)max.    –   | 0,32
Angular ± (degree)max.1 | 2
Speed max. (rpm)10000
40
CAD
SCL2 Series
System
Rated torque (Nm)TKN
Overall length (mm)A
Outside diameter (mm)B
Fit length (mm)C
Inside diameter H7 (mm)
D1/D2
Fastening screwE
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Shaft diameter limitation (mm)H
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Speed max. (rpm)
CAD Portal
SCL2 Serien60
SystemA1S | D
Rated torque (Nm)TKN60
Overall length (mm)A53,5 | 73,6
Outside diameter (mm)B68
Fit length (mm)C25
Inside diameter* possible from Ø to Ø H7 (mm)
D1/D225-35
Fastening screwEM6
Tightening torque of the fastening screw (Nm)E15
Distance between centerlines (mm)F26,5
Distance (mm)G7,5
Shaft diameter limitation (mm)H31
Moment of inertia (10-3 kgm2)Jges.0,260 | 0,373
Approximate weight (kg)0,363 | 0,531
Torsional stiffness (10³ Nm/rad)CT82000 | 41000
Axial ± (mm))max.0,50 | 1,00
Lateral ± (mm)max.    –   | 0,35
Angular ± (degree)max.1 | 2
Speed max. (rpm)10000
60
CAD
SCL2 Series
System
Rated torque (Nm)TKN
Overall length (mm)A
Outside diameter (mm)B
Fit length (mm)C
Inside diameter H7 (mm)
D1/D2
Fastening screwE
Tightening torque of the fastening screw (Nm)E
Distance between centerlines (mm)F
Distance (mm)G
Shaft diameter limitation (mm)H
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (Nm/rad)CT
Axial ± (mm))max.
Lateral ± (mm)max.
Angular ± (degree)max.
Speed max. (rpm)
CAD Portal
SCL2 Serien100
SystemA1S | D
Rated torque (Nm)TKN100
Overall length (mm)A68,7 | 98,8
Outside diameter (mm)B82
Fit length (mm)C30
Inside diameter* possible from Ø to Ø H7 (mm)
D1/D226-40
Fastening screwEM8
Tightening torque of the fastening screw (Nm)E30
Distance between centerlines (mm)F28
Distance (mm)G8,5
Shaft diameter limitation (mm)H38
Moment of inertia (10-3 kgm2)Jges.0,706 | 1,036
Approximate weight (kg)0,694 | 1,022
Torsional stiffness (10³ Nm/rad)CT157000 | 78500
Axial ± (mm))max.0,55 | 1,15
Lateral ± (mm)max.    –   | 0,53
Angular ± (degree)max.1 | 2
Speed max. (rpm)10000
100
CAD

Properties

FEATURES

  • high torsonal stiffness
  • low inertia
  • backlash free
  • low imbalance

MATERIAL

  • Disc packs: highly elastic spring steel
  • Hubs and spacer: aluminium

DESIGN

Two precision machined coupling hubs and precision spacer mounted to the disc packs by means of high strength screws and washers for frictional clamping of the assembly.

Also available as single cardanic design.



Overview