LP4
Disc pack coupling with conical clamping ring

350 - 20,000 Nm

LP4 DISC PACK COUPLING WITH CONICAL CLAMPING RING

LP4

Specifications LP4

LP4 Series
Rated torque (Nm)TKN
Overall lengthA
Fit length (mm)C
Inside diameter* possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B1
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Angular ± (degree)
Tightening torque of the fastening screw (Nm)
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B2
Assembly screw (ISO 4762) Nut (DIN 934)H
Screw ISO 4017F
Outside diameter of hub (mm)B2
Material
CAD Portal
LP4 Serien500
Rated torque (Nm)TKN500
Overall lengthA68
Fit length (mm)C31,5
Inside diameter* possible from Ø to Ø H7 (mm)
D1/224-55
Outside diameter (mm)B1112
Moment of inertia (10-3 kgm2)Jges.5
Approximate weight (kg)2,9
Torsional stiffness (10³ Nm/rad)CT500
Axial ± (mm)0,6
Angular ± (degree)0,7
Tightening torque of the fastening screw (Nm)25 / 41
Maximum torque (Nm)TKmax1000
Speed max. (rpm)10000
Outside diameter of hub (mm)B2110
Assembly screw (ISO 4762) Nut (DIN 934)HM8
Screw ISO 4017F6xM8
Outside diameter of hub (mm)B2110
MaterialSteel
500
CAD
LP4 Series
Rated torque (Nm)TKN
Overall lengthA
Fit length (mm)C
Inside diameter* possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B1
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Angular ± (degree)
Tightening torque of the fastening screw (Nm)
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B2
Assembly screw (ISO 4762) Nut (DIN 934)H
Screw ISO 4017F
Outside diameter of hub (mm)B2
Material
CAD Portal
LP4 Serien800
Rated torque (Nm)TKN800
Overall lengthA91
Fit length (mm)C42
Inside diameter* possible from Ø to Ø H7 (mm)
D1/230-65
Outside diameter (mm)B1136
Moment of inertia (10-3 kgm2)Jges.15
Approximate weight (kg)5,8
Torsional stiffness (10³ Nm/rad)CT1250
Axial ± (mm)0,8
Angular ± (degree)0,7
Tightening torque of the fastening screw (Nm)50 / 83
Maximum torque (Nm)TKmax1600
Speed max. (rpm)8000
Outside diameter of hub (mm)B2130
Assembly screw (ISO 4762) Nut (DIN 934)HM10
Screw ISO 4017F6xM10
Outside diameter of hub (mm)B2130
MaterialSteel
800
CAD
LP4 Series
Rated torque (Nm)TKN
Overall lengthA
Fit length (mm)C
Inside diameter* possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B1
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Angular ± (degree)
Tightening torque of the fastening screw (Nm)
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B2
Assembly screw (ISO 4762) Nut (DIN 934)H
Screw ISO 4017F
Outside diameter of hub (mm)B2
Material
CAD Portal
LP4 Serien2500
Rated torque (Nm)TKN2500
Overall lengthA137
Fit length (mm)C64
Inside diameter* possible from Ø to Ø H7 (mm)
D1/235-80
Outside diameter (mm)B1172
Moment of inertia (10-3 kgm2)Jges.59
Approximate weight (kg)14,4
Torsional stiffness (10³ Nm/rad)CT1700
Axial ± (mm)1,1
Angular ± (degree)0,7
Tightening torque of the fastening screw (Nm)100 / 355
Maximum torque (Nm)TKmax5000
Speed max. (rpm)6000
Outside diameter of hub (mm)B2165
Assembly screw (ISO 4762) Nut (DIN 934)HM16
Screw ISO 4017F6xM12
Outside diameter of hub (mm)B2165
MaterialSteel
2500
CAD
LP4 Series
Rated torque (Nm)TKN
Overall lengthA
Fit length (mm)C
Inside diameter* possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B1
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Angular ± (degree)
Tightening torque of the fastening screw (Nm)
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B2
Assembly screw (ISO 4762) Nut (DIN 934)H
Screw ISO 4017F
Outside diameter of hub (mm)B2
Material
CAD Portal
LP4 Serien5000
Rated torque (Nm)TKN5000
Overall lengthA169
Fit length (mm)C78
Inside diameter* possible from Ø to Ø H7 (mm)
D1/250-110
Outside diameter (mm)B1220
Moment of inertia (10-3 kgm2)Jges.172
Approximate weight (kg)25,4
Torsional stiffness (10³ Nm/rad)CT3800
Axial ± (mm)1,25
Angular ± (degree)0,7
Tightening torque of the fastening screw (Nm)250 / 690
Maximum torque (Nm)TKmax10000
Speed max. (rpm)5000
Outside diameter of hub (mm)B2205
Assembly screw (ISO 4762) Nut (DIN 934)HM20
Screw ISO 4017F6xM16
Outside diameter of hub (mm)B2205
MaterialSteel
5000
CAD
LP4 Series
Rated torque (Nm)TKN
Overall lengthA
Fit length (mm)C
Inside diameter* possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B1
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Angular ± (degree)
Tightening torque of the fastening screw (Nm)
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B2
Assembly screw (ISO 4762) Nut (DIN 934)H
Screw ISO 4017F
Outside diameter of hub (mm)B2
Material
CAD Portal
LP4 Serien8000
Rated torque (Nm)TKN8000
Overall lengthA226
Fit length (mm)C105
Inside diameter* possible from Ø to Ø H7 (mm)
D1/260-130
Outside diameter (mm)B1270
Moment of inertia (10-3 kgm2)Jges.606
Approximate weight (kg)58
Torsional stiffness (10³ Nm/rad)CT6400
Axial ± (mm)1,25
Angular ± (degree)0,7
Tightening torque of the fastening screw (Nm)470 / 1200
Maximum torque (Nm)TKmax16000
Speed max. (rpm)4500
Outside diameter of hub (mm)B2260
Assembly screw (ISO 4762) Nut (DIN 934)HM24
Screw ISO 4017F6xM20
Outside diameter of hub (mm)B2260
MaterialSteel
8000
CAD
LP4 Series
Rated torque (Nm)TKN
Overall lengthA
Fit length (mm)C
Inside diameter* possible from Ø to Ø H7 (mm)
D1/2
Outside diameter (mm)B1
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Angular ± (degree)
Tightening torque of the fastening screw (Nm)
Maximum torque (Nm)TKmax
Speed max. (rpm)
Outside diameter of hub (mm)B2
Assembly screw (ISO 4762) Nut (DIN 934)H
Screw ISO 4017F
Outside diameter of hub (mm)B2
Material
CAD Portal
LP4 Serien12000
Rated torque (Nm)TKN12000
Overall lengthA241,5
Fit length (mm)C112
Inside diameter* possible from Ø to Ø H7 (mm)
D1/270-170
Outside diameter (mm)B1305
Moment of inertia (10-3 kgm2)Jges.993
Approximate weight (kg)70,6
Torsional stiffness (10³ Nm/rad)CT13800
Axial ± (mm)1,5
Angular ± (degree)0,7
Tightening torque of the fastening screw (Nm)500 / 1200
Maximum torque (Nm)TKmax24000
Speed max. (rpm)4000
Outside diameter of hub (mm)B2290
Assembly screw (ISO 4762) Nut (DIN 934)HM24
Screw ISO 4017F6xM20
Outside diameter of hub (mm)B2290
MaterialSteel
12000
CAD

Properties

FEATURES
  • very high torsional stiffness
  • single flex design
  • backlash free for reversing loads
MATERIAL
  • Disc pack: highly elastic spring steel
  • Hubs: high strength steel
DESIGN
  • Two precision machined conical clamping ring hubs mounted to the disc pack by means of high strength screws and bushings for alignment and frictional clamping of the assembly.


Overview