LP4
Disc pack coupling with conical clamping ring

350 - 50,000 Nm

LP4 DISC PACK COUPLING WITH CONICAL CLAMPING RING

    LP4

Specifications LP4

LP4 Series
Elastomer insert type
Rated torque (Nm)TKN
Maximum torque (Nm)TKmax
Overall lengthA
Outside diameter (mm)ø AD
Outside diameter of hub (mm)ø B
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
E
Tightening torque of the fastening screw (Nm)
Distance (mm)G
Overall length (mm)G1
Fastening screw ISO (4017)H
Tightening torque of the fastening screw (Nm)H
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Lateral ± (mm)
Angular ± (degree)max.
Speed max. (rpm)
maximum speed (balanced) (1/min.)
Material
CAD Portal
LP4 Serien300
Elastomer insert type
S
D
Rated torque (Nm)TKN350
Maximum torque (Nm)TKmax700
Overall lengthA
76
104
Outside diameter (mm)ø AD99
Outside diameter of hub (mm)ø B95
Fit length (mm)C33,5
Inside diameter possible from Ø to Ø H7 (mm)
18-48D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
EM8
Tightening torque of the fastening screw (Nm)35
Distance (mm)G
-
33
Overall length (mm)G1
50,3
50,3
Fastening screw ISO (4017)H6xM8
Tightening torque of the fastening screw (Nm)H20
Moment of inertia (10-3 kgm2)Jges.
3
4
Approximate weight (kg)
2,4
3,1
Torsional stiffness (10³ Nm/rad)CT
120
60
Axial ± (mm)
0,5
1,0
Lateral ± (mm)
-
0,2
Angular ± (degree)max.
0,7
1,4
Speed max. (rpm)5800
maximum speed (balanced) (1/min.)11200
MaterialSteel
300
CAD
LP4 Series
Elastomer insert type
Rated torque (Nm)TKN
Maximum torque (Nm)TKmax
Overall lengthA
Outside diameter (mm)ø AD
Outside diameter of hub (mm)ø B
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
E
Tightening torque of the fastening screw (Nm)
Distance (mm)G
Overall length (mm)G1
Fastening screw ISO (4017)H
Tightening torque of the fastening screw (Nm)H
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Lateral ± (mm)
Angular ± (degree)max.
Speed max. (rpm)
maximum speed (balanced) (1/min.)
Material
CAD Portal
LP4 Serien500
Elastomer insert type
S
D
Rated torque (Nm)TKN500
Maximum torque (Nm)TKmax1000
Overall lengthA
76
104
Outside diameter (mm)ø AD109
Outside diameter of hub (mm)ø B105
Fit length (mm)C33,5
Inside diameter possible from Ø to Ø H7 (mm)
23-50D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
EM8
Tightening torque of the fastening screw (Nm)40
Distance (mm)G
-
33
Overall length (mm)G1
50,3
50,3
Fastening screw ISO (4017)H6xM8
Tightening torque of the fastening screw (Nm)H26
Moment of inertia (10-3 kgm2)Jges.
5
7
Approximate weight (kg)
3,0
3,9
Torsional stiffness (10³ Nm/rad)CT
160
80
Axial ± (mm)
0,6
1,0
Lateral ± (mm)
-
0,2
Angular ± (degree)max.
0,7
1,4
Speed max. (rpm)5300
maximum speed (balanced) (1/min.)10200
MaterialSteel
500
CAD
LP4 Series
Elastomer insert type
Rated torque (Nm)TKN
Maximum torque (Nm)TKmax
Overall lengthA
Outside diameter (mm)ø AD
Outside diameter of hub (mm)ø B
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
E
Tightening torque of the fastening screw (Nm)
Distance (mm)G
Overall length (mm)G1
Fastening screw ISO (4017)H
Tightening torque of the fastening screw (Nm)H
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Lateral ± (mm)
Angular ± (degree)max.
Speed max. (rpm)
maximum speed (balanced) (1/min.)
Material
CAD Portal
LP4 Serien700
Elastomer insert type
S
D
Rated torque (Nm)TKN700
Maximum torque (Nm)TKmax1400
Overall lengthA
93
131
Outside diameter (mm)ø AD128
Outside diameter of hub (mm)ø B122
Fit length (mm)C43,5
Inside diameter possible from Ø to Ø H7 (mm)
25-58D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
EM10
Tightening torque of the fastening screw (Nm)65
Distance (mm)G
-
44
Overall length (mm)G1
62,5
66,4
Fastening screw ISO (4017)H6xM10
Tightening torque of the fastening screw (Nm)H39
Moment of inertia (10-3 kgm2)Jges.
12
15
Approximate weight (kg)
5,1
6,6
Torsional stiffness (10³ Nm/rad)CT
260
130
Axial ± (mm)
0,7
1,5
Lateral ± (mm)
-
0,3
Angular ± (degree)max.
0,7
1,4
Speed max. (rpm)4500
maximum speed (balanced) (1/min.)8700
MaterialSteel
700
CAD
LP4 Series
Elastomer insert type
Rated torque (Nm)TKN
Maximum torque (Nm)TKmax
Overall lengthA
Outside diameter (mm)ø AD
Outside diameter of hub (mm)ø B
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
E
Tightening torque of the fastening screw (Nm)
Distance (mm)G
Overall length (mm)G1
Fastening screw ISO (4017)H
Tightening torque of the fastening screw (Nm)H
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Lateral ± (mm)
Angular ± (degree)max.
Speed max. (rpm)
maximum speed (balanced) (1/min.)
Material
CAD Portal
LP4 Serien1100
Elastomer insert type
S
D
Rated torque (Nm)TKN1100
Maximum torque (Nm)TKmax2200
Overall lengthA
99
140
Outside diameter (mm)ø AD133
Outside diameter of hub (mm)ø B130
Fit length (mm)C46
Inside diameter possible from Ø to Ø H7 (mm)
25-60D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
EM10
Tightening torque of the fastening screw (Nm)95
Distance (mm)G
-
48
Overall length (mm)G1
64
66,4
Fastening screw ISO (4017)H6xM10
Tightening torque of the fastening screw (Nm)H61
Moment of inertia (10-3 kgm2)Jges.
16
20
Approximate weight (kg)
6,1
7,9
Torsional stiffness (10³ Nm/rad)CT
300
150
Axial ± (mm)
0,8
1,5
Lateral ± (mm)
-
0,3
Angular ± (degree)max.
0,7
1,4
Speed max. (rpm)4300
maximum speed (balanced) (1/min.)8300
MaterialSteel
1100
CAD
LP4 Series
Elastomer insert type
Rated torque (Nm)TKN
Maximum torque (Nm)TKmax
Overall lengthA
Outside diameter (mm)ø AD
Outside diameter of hub (mm)ø B
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
E
Tightening torque of the fastening screw (Nm)
Distance (mm)G
Overall length (mm)G1
Fastening screw ISO (4017)H
Tightening torque of the fastening screw (Nm)H
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Lateral ± (mm)
Angular ± (degree)max.
Speed max. (rpm)
maximum speed (balanced) (1/min.)
Material
CAD Portal
LP4 Serien1600
Elastomer insert type
S
D
Rated torque (Nm)TKN1600
Maximum torque (Nm)TKmax3200
Overall lengthA
120
166
Outside diameter (mm)ø AD150
Outside diameter of hub (mm)ø B146
Fit length (mm)C56
Inside diameter possible from Ø to Ø H7 (mm)
28-64D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
EM12
Tightening torque of the fastening screw (Nm)150
Distance (mm)G
-
54
Overall length (mm)G1
81
77,5
Fastening screw ISO (4017)H6xM12
Tightening torque of the fastening screw (Nm)H98
Moment of inertia (10-3 kgm2)Jges.
31
38
Approximate weight (kg)
9,7
12,1
Torsional stiffness (10³ Nm/rad)CT
420
210
Axial ± (mm)
1,0
2,0
Lateral ± (mm)
-
0,4
Angular ± (degree)max.
0,7
1,4
Speed max. (rpm)3800
maximum speed (balanced) (1/min.)7400
MaterialSteel
1600
CAD
LP4 Series
Elastomer insert type
Rated torque (Nm)TKN
Maximum torque (Nm)TKmax
Overall lengthA
Outside diameter (mm)ø AD
Outside diameter of hub (mm)ø B
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
E
Tightening torque of the fastening screw (Nm)
Distance (mm)G
Overall length (mm)G1
Fastening screw ISO (4017)H
Tightening torque of the fastening screw (Nm)H
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Lateral ± (mm)
Angular ± (degree)max.
Speed max. (rpm)
maximum speed (balanced) (1/min.)
Material
CAD Portal
LP4 Serien2600
Elastomer insert type
S
D
Rated torque (Nm)TKN2600
Maximum torque (Nm)TKmax5200
Overall lengthA
136
183
Outside diameter (mm)ø AD168
Outside diameter of hub (mm)ø B165
Fit length (mm)C63,5
Inside diameter possible from Ø to Ø H7 (mm)
31-85D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
EM12
Tightening torque of the fastening screw (Nm)165
Distance (mm)G
-
56
Overall length (mm)G1
88,5
77,5
Fastening screw ISO (4017)H6xM12
Tightening torque of the fastening screw (Nm)H140
Moment of inertia (10-3 kgm2)Jges.
89
71
Approximate weight (kg)
14,4
17,5
Torsional stiffness (10³ Nm/rad)CT
580
290
Axial ± (mm)
1,1
2,0
Lateral ± (mm)
-
0,4
Angular ± (degree)max.
0,7
1,4
Speed max. (rpm)3400
maximum speed (balanced) (1/min.)6600
MaterialSteel
2600
CAD
LP4 Series
Elastomer insert type
Rated torque (Nm)TKN
Maximum torque (Nm)TKmax
Overall lengthA
Outside diameter (mm)ø AD
Outside diameter of hub (mm)ø B
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
E
Tightening torque of the fastening screw (Nm)
Distance (mm)G
Overall length (mm)G1
Fastening screw ISO (4017)H
Tightening torque of the fastening screw (Nm)H
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Lateral ± (mm)
Angular ± (degree)max.
Speed max. (rpm)
maximum speed (balanced) (1/min.)
Material
CAD Portal
LP4 Serien4000
Elastomer insert type
S
D
Rated torque (Nm)TKN4000
Maximum torque (Nm)TKmax8000
Overall lengthA
161
218
Outside diameter (mm)ø AD198
Outside diameter of hub (mm)ø B184
Fit length (mm)C74
Inside diameter possible from Ø to Ø H7 (mm)
38-90D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
EM16
Tightening torque of the fastening screw (Nm)360
Distance (mm)G
-
70
Overall length (mm)G1
106
100
Fastening screw ISO (4017)H6xM16
Tightening torque of the fastening screw (Nm)H225
Moment of inertia (10-3 kgm2)Jges.
110
137
Approximate weight (kg)
19,9
25,1
Torsional stiffness (10³ Nm/rad)CT
9400
470
Axial ± (mm)
1,3
2,5
Lateral ± (mm)
-
0,5
Angular ± (degree)max.
0,7
1,4
Speed max. (rpm)2900
maximum speed (balanced) (1/min.)5600
MaterialSteel
4000
CAD
LP4 Series
Elastomer insert type
Rated torque (Nm)TKN
Maximum torque (Nm)TKmax
Overall lengthA
Outside diameter (mm)ø AD
Outside diameter of hub (mm)ø B
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
E
Tightening torque of the fastening screw (Nm)
Distance (mm)G
Overall length (mm)G1
Fastening screw ISO (4017)H
Tightening torque of the fastening screw (Nm)H
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Lateral ± (mm)
Angular ± (degree)max.
Speed max. (rpm)
maximum speed (balanced) (1/min.)
Material
CAD Portal
LP4 Serien6000
Elastomer insert type
S
D
Rated torque (Nm)TKN6000
Maximum torque (Nm)TKmax12000
Overall lengthA
174
239
Outside diameter (mm)ø AD212
Outside diameter of hub (mm)ø B205
Fit length (mm)C80,5
Inside diameter possible from Ø to Ø H7 (mm)
39-95D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
EM16
Tightening torque of the fastening screw (Nm)400
Distance (mm)G
-
78
Overall length (mm)G1
112,5
110
Fastening screw ISO (4017)H6xM16
Tightening torque of the fastening screw (Nm)H400
Moment of inertia (10-3 kgm2)Jges.
127
211
Approximate weight (kg)
25,9
32,4
Torsional stiffness (10³ Nm/rad)CT
1140
570
Axial ± (mm)
1,3
2,5
Lateral ± (mm)
-
0,5
Angular ± (degree)max.
0,7
1,4
Speed max. (rpm)2700
maximum speed (balanced) (1/min.)5200
MaterialSteel
6000
CAD
LP4 Series
Elastomer insert type
Rated torque (Nm)TKN
Maximum torque (Nm)TKmax
Overall lengthA
Outside diameter (mm)ø AD
Outside diameter of hub (mm)ø B
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
E
Tightening torque of the fastening screw (Nm)
Distance (mm)G
Overall length (mm)G1
Fastening screw ISO (4017)H
Tightening torque of the fastening screw (Nm)H
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Lateral ± (mm)
Angular ± (degree)max.
Speed max. (rpm)
maximum speed (balanced) (1/min.)
Material
CAD Portal
LP4 Serien8000
Elastomer insert type
S
D
Rated torque (Nm)TKN8000
Maximum torque (Nm)TKmax16000
Overall lengthA
226
307
Outside diameter (mm)ø AD238
Outside diameter of hub (mm)ø B230
Fit length (mm)C105
Inside diameter possible from Ø to Ø H7 (mm)
50-102D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
EM20
Tightening torque of the fastening screw (Nm)755
Distance (mm)G
-
97
Overall length (mm)G1
148
142,5
Fastening screw ISO (4017)H6xM20
Tightening torque of the fastening screw (Nm)H490
Moment of inertia (10-3 kgm2)Jges.
368
440
Approximate weight (kg)
45,4
54,9
Torsional stiffness (10³ Nm/rad)CT
1600
800
Axial ± (mm)
1,3
2,5
Lateral ± (mm)
-
0,6
Angular ± (degree)max.
0,7
1,4
Speed max. (rpm)2400
maximum speed (balanced) (1/min.)4700
MaterialSteel
8000
CAD
LP4 Series
Elastomer insert type
Rated torque (Nm)TKN
Maximum torque (Nm)TKmax
Overall lengthA
Outside diameter (mm)ø AD
Outside diameter of hub (mm)ø B
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
E
Tightening torque of the fastening screw (Nm)
Distance (mm)G
Overall length (mm)G1
Fastening screw ISO (4017)H
Tightening torque of the fastening screw (Nm)H
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Lateral ± (mm)
Angular ± (degree)max.
Speed max. (rpm)
maximum speed (balanced) (1/min.)
Material
CAD Portal
LP4 Serien15000
Elastomer insert type
S
D
Rated torque (Nm)TKN15000
Maximum torque (Nm)TKmax30000
Overall lengthA
264
356
Outside diameter (mm)ø AD299
Outside diameter of hub (mm)ø B285
Fit length (mm)C123
Inside diameter possible from Ø to Ø H7 (mm)
70-150D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
EM24
Tightening torque of the fastening screw (Nm)1200
Distance (mm)G
-
110
Overall length (mm)G1
173
155
Fastening screw ISO (4017)H6xM20
Tightening torque of the fastening screw (Nm)H620
Moment of inertia (10-3 kgm2)Jges.
1003
1248
Approximate weight (kg)
73,3
92,3
Torsional stiffness (10³ Nm/rad)CT
2800
1400
Axial ± (mm)
1,5
3
Lateral ± (mm)
-
0,7
Angular ± (degree)max.
0,7
1,4
Speed max. (rpm)1900
maximum speed (balanced) (1/min.)3700
MaterialSteel
15000
CAD
LP4 Series
Elastomer insert type
Rated torque (Nm)TKN
Maximum torque (Nm)TKmax
Overall lengthA
Outside diameter (mm)ø AD
Outside diameter of hub (mm)ø B
Fit length (mm)C
Inside diameter possible from Ø to Ø H7 (mm)
D1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
E
Tightening torque of the fastening screw (Nm)
Distance (mm)G
Overall length (mm)G1
Fastening screw ISO (4017)H
Tightening torque of the fastening screw (Nm)H
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Torsional stiffness (10³ Nm/rad)CT
Axial ± (mm)
Lateral ± (mm)
Angular ± (degree)max.
Speed max. (rpm)
maximum speed (balanced) (1/min.)
Material
CAD Portal
LP4 Serien25000
Elastomer insert type
S
D
Rated torque (Nm)TKN25000
Maximum torque (Nm)TKmax50000
Overall lengthA
274
on demand
Outside diameter (mm)ø AD372
Outside diameter of hub (mm)ø Bon demand
Fit length (mm)C124
Inside diameter possible from Ø to Ø H7 (mm)
on demandD1/2
Fastening screw (ISO 4017)
Nut (DIN 4032)
EM36
Tightening torque of the fastening screw (Nm)72
Distance (mm)G
-
on demand
Overall length (mm)G1
on demand
Fastening screw ISO (4017)H6xM24
Tightening torque of the fastening screw (Nm)H1180
Moment of inertia (10-3 kgm2)Jges.
1469
on demand
Approximate weight (kg)
116
on demand
Torsional stiffness (10³ Nm/rad)CT
5920
2960
Axial ± (mm)
1,5
4
Lateral ± (mm)
-
0,8
Angular ± (degree)max.
0,7
1,4
Speed max. (rpm)1.500
maximum speed (balanced) (1/min.)3.000
MaterialSteel
25000
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.


Visión general