SK1
Torque Limiter with conical clamp

0.1 - 2,800 Nm

SK1 TORQUE LIMITER WITH CONICAL CLAMP

SK1

Specifications SK1

SK1 Series
Overall lengthA
Overall length ("F" Version) (mm)AF
Fit length (mm)C
Inside diameter range H7 (mm)
D
Bolt circle diameter ± 0.2 (mm)F
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)N
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)L
Distance (mm)M
Distance (mm)R
Distance, ("F" Version) (mm)LF
Outside diameter clamp ring Ø (mm)O
Flange outside diameter -0.2 (mm)G
ThreadH
Thread depth (mm)I
Screw ISO 4762N
Adjustment range available from - to (approx. values) (Nm)TKN
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN
Actuation ring Ø (mm)B
Actuation ring Ø, ("F" Version) (mm)BF
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Diameter h7 (mm)O2
Actuation distance (mm)
CAD Portal
SK1 Serien1,5
Overall lengthA23
Overall length ("F" Version) (mm)AF23
Fit length (mm)C7
Inside diameter range H7 (mm)
D4-8
Bolt circle diameter ± 0.2 (mm)F22
Moment of inertia (10-3 kgm2)Jges.0,01
Approximate weight (kg)0,03
Tightening torque of the fastening screw (Nm)N1
Distance between centerlines (mm)P6,5
Distance (mm)K5
Distance (mm)L11
Distance (mm)M3,5
Distance (mm)R1
Distance, ("F" Version) (mm)LF11,5
Outside diameter clamp ring Ø (mm)O20
Flange outside diameter -0.2 (mm)G26
ThreadH4xM2
Thread depth (mm)I3
Screw ISO 4762N1xM2,5
Adjustment range available from - to (approx. values) (Nm)TKN0,1-0,6
0,4-1
0,8-2
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN0,3-0,8
0,6-1,3
Actuation ring Ø (mm)B23
Actuation ring Ø, ("F" Version) (mm)BF24
Pilot diameter h7 (mm)E14
Centering length -0.2 (mm)J2,5
Diameter h7 (mm)O211
Actuation distance (mm)0,7
1,5
CAD
SK1 Series
Overall lengthA
Overall length ("F" Version) (mm)AF
Fit length (mm)C
Inside diameter range H7 (mm)
D
Bolt circle diameter ± 0.2 (mm)F
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)N
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)L
Distance (mm)M
Distance (mm)R
Distance, ("F" Version) (mm)LF
Outside diameter clamp ring Ø (mm)O
Flange outside diameter -0.2 (mm)G
ThreadH
Thread depth (mm)I
Screw ISO 4762N
Adjustment range available from - to (approx. values) (Nm)TKN
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN
Actuation ring Ø (mm)B
Actuation ring Ø, ("F" Version) (mm)BF
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Diameter h7 (mm)O2
Actuation distance (mm)
CAD Portal
SK1 Serien2
Overall lengthA28
Overall length ("F" Version) (mm)AF28
Fit length (mm)C8
Inside diameter range H7 (mm)
D4-12
Bolt circle diameter ± 0.2 (mm)F28
Moment of inertia (10-3 kgm2)Jges.0,02
Approximate weight (kg)0,065
Tightening torque of the fastening screw (Nm)N2
Distance between centerlines (mm)P8
Distance (mm)K6
Distance (mm)L15
Distance (mm)M4
Distance (mm)R1,3
Distance, ("F" Version) (mm)LF16
Outside diameter clamp ring Ø (mm)O25
Flange outside diameter -0.2 (mm)G32
ThreadH4xM2,5
Thread depth (mm)I4
Screw ISO 4762N1xM3
Adjustment range available from - to (approx. values) (Nm)TKN0,2-1,5
0,5-2,2
1,5-3,5
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN0,2-1
0,7-2
Actuation ring Ø (mm)B29
Actuation ring Ø, ("F" Version) (mm)BF32
Pilot diameter h7 (mm)E22
Centering length -0.2 (mm)J3,5
Diameter h7 (mm)O214
Actuation distance (mm)0,8
2
CAD
SK1 Series
Overall lengthA
Overall length ("F" Version) (mm)AF
Fit length (mm)C
Inside diameter range H7 (mm)
D
Bolt circle diameter ± 0.2 (mm)F
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)N
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)L
Distance (mm)M
Distance (mm)R
Distance, ("F" Version) (mm)LF
Outside diameter clamp ring Ø (mm)O
Flange outside diameter -0.2 (mm)G
ThreadH
Thread depth (mm)I
Screw ISO 4762N
Adjustment range available from - to (approx. values) (Nm)TKN
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN
Actuation ring Ø (mm)B
Actuation ring Ø, ("F" Version) (mm)BF
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Diameter h7 (mm)O2
Actuation distance (mm)
CAD Portal
SK1 Serien4,5
Overall lengthA32
Overall length ("F" Version) (mm)AF32
Fit length (mm)C11
Inside diameter range H7 (mm)
D5-14
Bolt circle diameter ± 0.2 (mm)F35
Moment of inertia (10-3 kgm2)Jges.0,05
Approximate weight (kg)0,12
Tightening torque of the fastening screw (Nm)N4
Distance between centerlines (mm)P10
Distance (mm)K8
Distance (mm)L17
Distance (mm)M4
Distance (mm)R1,5
Distance, ("F" Version) (mm)LF18
Outside diameter clamp ring Ø (mm)O32
Flange outside diameter -0.2 (mm)G40
ThreadH6xM2,5
Thread depth (mm)I4
Screw ISO 4762N1xM4
Adjustment range available from - to (approx. values) (Nm)TKN1-3
2-4,5
3-7
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN2,5-4,5
Actuation ring Ø (mm)B35
Actuation ring Ø, ("F" Version) (mm)BF42
Pilot diameter h7 (mm)E25
Centering length -0.2 (mm)J5
Diameter h7 (mm)O217
Actuation distance (mm)0,8
4,5
CAD
SK1 Series
Overall lengthA
Overall length ("F" Version) (mm)AF
Fit length (mm)C
Inside diameter range H7 (mm)
D
Bolt circle diameter ± 0.2 (mm)F
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)N
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)L
Distance (mm)M
Distance (mm)R
Distance, ("F" Version) (mm)LF
Outside diameter clamp ring Ø (mm)O
Flange outside diameter -0.2 (mm)G
ThreadH
Thread depth (mm)I
Screw ISO 4762N
Adjustment range available from - to (approx. values) (Nm)TKN
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN
Actuation ring Ø (mm)B
Actuation ring Ø, ("F" Version) (mm)BF
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Diameter h7 (mm)O2
Actuation distance (mm)
CAD Portal
SK1 Serien10
Overall lengthA39
Overall length ("F" Version) (mm)AF39
Fit length (mm)C11
Inside diameter range H7 (mm)
D6-20
Bolt circle diameter ± 0.2 (mm)F43
Moment of inertia (10-3 kgm2)Jges.0,07
Approximate weight (kg)0,22
Tightening torque of the fastening screw (Nm)N4,5
Distance between centerlines (mm)P15
Distance (mm)K11
Distance (mm)L22
Distance (mm)M5
Distance (mm)R1,5
Distance, ("F" Version) (mm)LF24
Outside diameter clamp ring Ø (mm)O40
Flange outside diameter -0.2 (mm)G50
ThreadH6xM3
Thread depth (mm)I5
Screw ISO 4762N1xM4
Adjustment range available from - to (approx. values) (Nm)TKN2-6
4-12
7-18
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN2-5
4-10
8-15
Actuation ring Ø (mm)B45
Actuation ring Ø, ("F" Version) (mm)BF51,5
Pilot diameter h7 (mm)E34
Centering length -0.2 (mm)J8
Diameter h7 (mm)O224
Actuation distance (mm)1,2
10
CAD
SK1 Series
Overall lengthA
Overall length ("F" Version) (mm)AF
Fit length (mm)C
Inside diameter range H7 (mm)
D
Bolt circle diameter ± 0.2 (mm)F
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)N
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)L
Distance (mm)M
Distance (mm)R
Distance, ("F" Version) (mm)LF
Outside diameter clamp ring Ø (mm)O
Flange outside diameter -0.2 (mm)G
ThreadH
Thread depth (mm)I
Screw ISO 4762N
Adjustment range available from - to (approx. values) (Nm)TKN
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN
Actuation ring Ø (mm)B
Actuation ring Ø, ("F" Version) (mm)BF
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Diameter h7 (mm)O2
Actuation distance (mm)
CAD Portal
SK1 Serien15
Overall lengthA40
Overall length ("F" Version) (mm)AF40
Fit length (mm)C19
Inside diameter range H7 (mm)
D8-22
Bolt circle diameter ± 0.2 (mm)F47
Moment of inertia (10-3 kgm2)Jges.0,15
Approximate weight (kg)0,4
Tightening torque of the fastening screw (Nm)N4
Distance between centerlines (mm)P 
Distance (mm)K8
Distance (mm)L27
Distance (mm)M 
Distance (mm)R2,5
Distance, ("F" Version) (mm)LF27
Outside diameter clamp ring Ø (mm)O 
Flange outside diameter -0.2 (mm)G53
ThreadH6xM4
Thread depth (mm)I6
Screw ISO 4762N6xM4
Adjustment range available from - to (approx. values) (Nm)TKN5-15
12-25
20-40
35-70
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN7-15
Actuation ring Ø (mm)B55
Actuation ring Ø, ("F" Version) (mm)BF62
Pilot diameter h7 (mm)E40
Centering length -0.2 (mm)J3
Diameter h7 (mm)O227
Actuation distance (mm)1,5
15
CAD
SK1 Series
Overall lengthA
Overall length ("F" Version) (mm)AF
Fit length (mm)C
Inside diameter range H7 (mm)
D
Bolt circle diameter ± 0.2 (mm)F
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)N
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)L
Distance (mm)M
Distance (mm)R
Distance, ("F" Version) (mm)LF
Outside diameter clamp ring Ø (mm)O
Flange outside diameter -0.2 (mm)G
ThreadH
Thread depth (mm)I
Screw ISO 4762N
Adjustment range available from - to (approx. values) (Nm)TKN
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN
Actuation ring Ø (mm)B
Actuation ring Ø, ("F" Version) (mm)BF
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Diameter h7 (mm)O2
Actuation distance (mm)
CAD Portal
SK1 Serien30
Overall lengthA50
Overall length ("F" Version) (mm)AF50
Fit length (mm)C22
Inside diameter range H7 (mm)
D12-22
Bolt circle diameter ± 0.2 (mm)F54
Moment of inertia (10-3 kgm2)Jges.0,25
Approximate weight (kg)0,7
Tightening torque of the fastening screw (Nm)N6
Distance between centerlines (mm)P 
Distance (mm)K11
Distance (mm)L35
Distance (mm)M 
Distance (mm)R2,5
Distance, ("F" Version) (mm)LF37
Outside diameter clamp ring Ø (mm)O 
Flange outside diameter -0.2 (mm)G63
ThreadH6xM5
Thread depth (mm)I8
Screw ISO 4762N6xM5
Adjustment range available from - to (approx. values) (Nm)TKN5-20
10-30
20-60
50-100
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN8-20
16-30
Actuation ring Ø (mm)B65
Actuation ring Ø, ("F" Version) (mm)BF70
Pilot diameter h7 (mm)E47
Centering length -0.2 (mm)J5
Diameter h7 (mm)O232
Actuation distance (mm)1,5
30
CAD
SK1 Series
Overall lengthA
Overall length ("F" Version) (mm)AF
Fit length (mm)C
Inside diameter range H7 (mm)
D
Bolt circle diameter ± 0.2 (mm)F
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)N
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)L
Distance (mm)M
Distance (mm)R
Distance, ("F" Version) (mm)LF
Outside diameter clamp ring Ø (mm)O
Flange outside diameter -0.2 (mm)G
ThreadH
Thread depth (mm)I
Screw ISO 4762N
Adjustment range available from - to (approx. values) (Nm)TKN
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN
Actuation ring Ø (mm)B
Actuation ring Ø, ("F" Version) (mm)BF
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Diameter h7 (mm)O2
Actuation distance (mm)
CAD Portal
SK1 Serien60
Overall lengthA54
Overall length ("F" Version) (mm)AF54
Fit length (mm)C27,5
Inside diameter range H7 (mm)
D12-29
Bolt circle diameter ± 0.2 (mm)F63
Moment of inertia (10-3 kgm2)Jges.0,5
Approximate weight (kg)1
Tightening torque of the fastening screw (Nm)N8
Distance between centerlines (mm)P 
Distance (mm)K11
Distance (mm)L37
Distance (mm)M 
Distance (mm)R2,5
Distance, ("F" Version) (mm)LF39
Outside diameter clamp ring Ø (mm)O 
Flange outside diameter -0.2 (mm)G72
ThreadH6xM5
Thread depth (mm)I9
Screw ISO 4762N6xM5
Adjustment range available from - to (approx. values) (Nm)TKN10-30
25-80
50-115
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN10-30
20-40
30-60
Actuation ring Ø (mm)B73
Actuation ring Ø, ("F" Version) (mm)BF83
Pilot diameter h7 (mm)E55
Centering length -0.2 (mm)J5
Diameter h7 (mm)O239
Actuation distance (mm)1,7
60
CAD
SK1 Series
Overall lengthA
Overall length ("F" Version) (mm)AF
Fit length (mm)C
Inside diameter range H7 (mm)
D
Bolt circle diameter ± 0.2 (mm)F
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)N
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)L
Distance (mm)M
Distance (mm)R
Distance, ("F" Version) (mm)LF
Outside diameter clamp ring Ø (mm)O
Flange outside diameter -0.2 (mm)G
ThreadH
Thread depth (mm)I
Screw ISO 4762N
Adjustment range available from - to (approx. values) (Nm)TKN
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN
Actuation ring Ø (mm)B
Actuation ring Ø, ("F" Version) (mm)BF
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Diameter h7 (mm)O2
Actuation distance (mm)
CAD Portal
SK1 Serien150
Overall lengthA58
Overall length ("F" Version) (mm)AF58
Fit length (mm)C32
Inside diameter range H7 (mm)
D15-37
Bolt circle diameter ± 0.2 (mm)F78
Moment of inertia (10-3 kgm2)Jges.1,6
Approximate weight (kg)1,3
Tightening torque of the fastening screw (Nm)N12
Distance between centerlines (mm)P 
Distance (mm)K12
Distance (mm)L39
Distance (mm)M 
Distance (mm)R2,5
Distance, ("F" Version) (mm)LF41,5
Outside diameter clamp ring Ø (mm)O 
Flange outside diameter -0.2 (mm)G87
ThreadH6xM6
Thread depth (mm)I10
Screw ISO 4762N6xM6
Adjustment range available from - to (approx. values) (Nm)TKN20-70
45-150
80-225
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN20-60
40-80
80-150
Actuation ring Ø (mm)B92
Actuation ring Ø, ("F" Version) (mm)BF98
Pilot diameter h7 (mm)E68
Centering length -0.2 (mm)J5
Diameter h7 (mm)O250
Actuation distance (mm)1,9
150
CAD
SK1 Series
Overall lengthA
Overall length ("F" Version) (mm)AF
Fit length (mm)C
Inside diameter range H7 (mm)
D
Bolt circle diameter ± 0.2 (mm)F
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)N
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)L
Distance (mm)M
Distance (mm)R
Distance, ("F" Version) (mm)LF
Outside diameter clamp ring Ø (mm)O
Flange outside diameter -0.2 (mm)G
ThreadH
Thread depth (mm)I
Screw ISO 4762N
Adjustment range available from - to (approx. values) (Nm)TKN
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN
Actuation ring Ø (mm)B
Actuation ring Ø, ("F" Version) (mm)BF
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Diameter h7 (mm)O2
Actuation distance (mm)
CAD Portal
SK1 Serien200
Overall lengthA63
Overall length ("F" Version) (mm)AF66
Fit length (mm)C32
Inside diameter range H7 (mm)
D20-44
Bolt circle diameter ± 0.2 (mm)F85
Moment of inertia (10-3 kgm2)Jges.2,7
Approximate weight (kg)2
Tightening torque of the fastening screw (Nm)N14
Distance between centerlines (mm)P 
Distance (mm)K12
Distance (mm)L44
Distance (mm)M 
Distance (mm)R3
Distance, ("F" Version) (mm)LF47
Outside diameter clamp ring Ø (mm)O 
Flange outside diameter -0.2 (mm)G98
ThreadH6xM6
Thread depth (mm)I10
Screw ISO 4762N6xM6
Adjustment range available from - to (approx. values) (Nm)TKN30-90
60-160
140-280
250-400
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN80-140
130-200
Actuation ring Ø (mm)B99
Actuation ring Ø, ("F" Version) (mm)BF117
Pilot diameter h7 (mm)E75
Centering length -0.2 (mm)J5
Diameter h7 (mm)O255
Actuation distance (mm)2,2
200
CAD
SK1 Series
Overall lengthA
Overall length ("F" Version) (mm)AF
Fit length (mm)C
Inside diameter range H7 (mm)
D
Bolt circle diameter ± 0.2 (mm)F
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)N
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)L
Distance (mm)M
Distance (mm)R
Distance, ("F" Version) (mm)LF
Outside diameter clamp ring Ø (mm)O
Flange outside diameter -0.2 (mm)G
ThreadH
Thread depth (mm)I
Screw ISO 4762N
Adjustment range available from - to (approx. values) (Nm)TKN
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN
Actuation ring Ø (mm)B
Actuation ring Ø, ("F" Version) (mm)BF
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Diameter h7 (mm)O2
Actuation distance (mm)
CAD Portal
SK1 Serien300
Overall lengthA70
Overall length ("F" Version) (mm)AF73
Fit length (mm)C41
Inside diameter range H7 (mm)
D25-56
Bolt circle diameter ± 0.2 (mm)F98
Moment of inertia (10-3 kgm2)Jges.5,2
Approximate weight (kg)3
Tightening torque of the fastening screw (Nm)N18
Distance between centerlines (mm)P 
Distance (mm)K15
Distance (mm)L47
Distance (mm)M 
Distance (mm)R3
Distance, ("F" Version) (mm)LF51,5
Outside diameter clamp ring Ø (mm)O 
Flange outside diameter -0.2 (mm)G112
ThreadH6xM8
Thread depth (mm)I10
Screw ISO 4762N6xM8
Adjustment range available from - to (approx. values) (Nm)TKN100-200
150-240
220-440
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN120-180
160-300
300-450
Actuation ring Ø (mm)B120
Actuation ring Ø, ("F" Version) (mm)BF132
Pilot diameter h7 (mm)E82
Centering length -0.2 (mm)J6
Diameter h7 (mm)O265
Actuation distance (mm)2,2
300
CAD
SK1 Series
Overall lengthA
Overall length ("F" Version) (mm)AF
Fit length (mm)C
Inside diameter range H7 (mm)
D
Bolt circle diameter ± 0.2 (mm)F
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)N
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)L
Distance (mm)M
Distance (mm)R
Distance, ("F" Version) (mm)LF
Outside diameter clamp ring Ø (mm)O
Flange outside diameter -0.2 (mm)G
ThreadH
Thread depth (mm)I
Screw ISO 4762N
Adjustment range available from - to (approx. values) (Nm)TKN
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN
Actuation ring Ø (mm)B
Actuation ring Ø, ("F" Version) (mm)BF
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Diameter h7 (mm)O2
Actuation distance (mm)
CAD Portal
SK1 Serien500
Overall lengthA84
Overall length ("F" Version) (mm)AF88
Fit length (mm)C41
Inside diameter range H7 (mm)
D25-56
Bolt circle diameter ± 0.2 (mm)F110
Moment of inertia (10-3 kgm2)Jges.8,6
Approximate weight (kg)4
Tightening torque of the fastening screw (Nm)N25
Distance between centerlines (mm)P 
Distance (mm)K21
Distance (mm)L59
Distance (mm)M 
Distance (mm)R4
Distance, ("F" Version) (mm)LF68
Outside diameter clamp ring Ø (mm)O 
Flange outside diameter -0.2 (mm)G128
ThreadH6xM8
Thread depth (mm)I12
Screw ISO 4762N6xM8
Adjustment range available from - to (approx. values) (Nm)TKN80-200
200-350
320-650
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN50-150
100-300
250-500
Actuation ring Ø (mm)B135
Actuation ring Ø, ("F" Version) (mm)BF155
Pilot diameter h7 (mm)E90
Centering length -0.2 (mm)J9
Diameter h7 (mm)O272
Actuation distance (mm)2,2
500
CAD
SK1 Series
Overall lengthA
Overall length ("F" Version) (mm)AF
Fit length (mm)C
Inside diameter range H7 (mm)
D
Bolt circle diameter ± 0.2 (mm)F
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)N
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)L
Distance (mm)M
Distance (mm)R
Distance, ("F" Version) (mm)LF
Outside diameter clamp ring Ø (mm)O
Flange outside diameter -0.2 (mm)G
ThreadH
Thread depth (mm)I
Screw ISO 4762N
Adjustment range available from - to (approx. values) (Nm)TKN
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN
Actuation ring Ø (mm)B
Actuation ring Ø, ("F" Version) (mm)BF
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Diameter h7 (mm)O2
Actuation distance (mm)
CAD Portal
SK1 Serien800
Overall lengthA95
Overall length ("F" Version) (mm)AF95
Fit length (mm)C49
Inside diameter range H7 (mm)
D30-60
Bolt circle diameter ± 0.2 (mm)F120
Moment of inertia (10-3 kgm2)Jges.20
Approximate weight (kg)5,5
Tightening torque of the fastening screw (Nm)N40
Distance between centerlines (mm)P 
Distance (mm)K19
Distance (mm)L67
Distance (mm)M 
Distance (mm)R4
Distance, ("F" Version) (mm)LF75
Outside diameter clamp ring Ø (mm)O 
Flange outside diameter -0.2 (mm)G140
ThreadH6xM10
Thread depth (mm)I15
Screw ISO 4762N6xM10
Adjustment range available from - to (approx. values) (Nm)TKN400-650
500-800
650-950
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN200-400
450-850
Actuation ring Ø (mm)B152
Actuation ring Ø, ("F" Version) (mm)BF177
Pilot diameter h7 (mm)E100
Centering length -0.2 (mm)J10
Diameter h7 (mm)O275
Actuation distance (mm)2,2
800
CAD
SK1 Series
Overall lengthA
Overall length ("F" Version) (mm)AF
Fit length (mm)C
Inside diameter range H7 (mm)
D
Bolt circle diameter ± 0.2 (mm)F
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)N
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)L
Distance (mm)M
Distance (mm)R
Distance, ("F" Version) (mm)LF
Outside diameter clamp ring Ø (mm)O
Flange outside diameter -0.2 (mm)G
ThreadH
Thread depth (mm)I
Screw ISO 4762N
Adjustment range available from - to (approx. values) (Nm)TKN
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN
Actuation ring Ø (mm)B
Actuation ring Ø, ("F" Version) (mm)BF
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Diameter h7 (mm)O2
Actuation distance (mm)
CAD Portal
SK1 Serien1500
Overall lengthA109
Overall length ("F" Version) (mm)AF117
Fit length (mm)C61
Inside diameter range H7 (mm)
D35-70
Bolt circle diameter ± 0.2 (mm)F148
Moment of inertia (10-3 kgm2)Jges.31,5
Approximate weight (kg)10
Tightening torque of the fastening screw (Nm)N70
Distance between centerlines (mm)P 
Distance (mm)K25
Distance (mm)L82
Distance (mm)M 
Distance (mm)R4,5
Distance, ("F" Version) (mm)LF94
Outside diameter clamp ring Ø (mm)O 
Flange outside diameter -0.2 (mm)G165
ThreadH6xM12
Thread depth (mm)I16
Screw ISO 4762N6xM12
Adjustment range available from - to (approx. values) (Nm)TKN600-800
700-1200
1000-1800
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN1000-1250
1250-1500
Actuation ring Ø (mm)B174
Actuation ring Ø, ("F" Version) (mm)BF187
Pilot diameter h7 (mm)E125
Centering length -0.2 (mm)J13,5
Diameter h7 (mm)O292
Actuation distance (mm)3
1500
CAD
SK1 Series
Overall lengthA
Overall length ("F" Version) (mm)AF
Fit length (mm)C
Inside diameter range H7 (mm)
D
Bolt circle diameter ± 0.2 (mm)F
Moment of inertia (10-3 kgm2)Jges.
Approximate weight (kg)
Tightening torque of the fastening screw (Nm)N
Distance between centerlines (mm)P
Distance (mm)K
Distance (mm)L
Distance (mm)M
Distance (mm)R
Distance, ("F" Version) (mm)LF
Outside diameter clamp ring Ø (mm)O
Flange outside diameter -0.2 (mm)G
ThreadH
Thread depth (mm)I
Screw ISO 4762N
Adjustment range available from - to (approx. values) (Nm)TKN
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN
Actuation ring Ø (mm)B
Actuation ring Ø, ("F" Version) (mm)BF
Pilot diameter h7 (mm)E
Centering length -0.2 (mm)J
Diameter h7 (mm)O2
Actuation distance (mm)
CAD Portal
SK1 Serien2500
Overall lengthA146
Overall length ("F" Version) (mm)AF152
Fit length (mm)C80
Inside diameter range H7 (mm)
D50-100
Bolt circle diameter ± 0.2 (mm)F202
Moment of inertia (10-3 kgm2)Jges.210
Approximate weight (kg)28
Tightening torque of the fastening screw (Nm)N120
Distance between centerlines (mm)P 
Distance (mm)K34
Distance (mm)L112
Distance (mm)M 
Distance (mm)R6
Distance, ("F" Version) (mm)LF120
Outside diameter clamp ring Ø (mm)O 
Flange outside diameter -0.2 (mm)G240
ThreadH6xM16
Thread depth (mm)I24
Screw ISO 4762N6xM16
Adjustment range available from - to (approx. values) (Nm)TKN1500-2000
2000-2500
2300-2800
Adjustment range available from - to (approx. values) ("F" Version) (Nm)TKN1400-2200
1800-2700
Actuation ring Ø (mm)B242
Actuation ring Ø, ("F" Version) (mm)BF258
Pilot diameter h7 (mm)E168
Centering length -0.2 (mm)J20
Diameter h7 (mm)O2128
Actuation distance (mm)3
2500
CAD

Properties

  • Design:
    • model SK1 from 1.5 - 10 Nm with clamping hub.
    • 
model SK1 von 15 - 2,800 Nm with conical clamp.
    • absolutely backlash free through the frictional clamping connection.
  • Temperature range: -30° C to +120° C (-22° F to +248° F)
  • Service life: Maintenace free when operated within the technical specifications.
  • Tolerance: Tolerance between hub and shaft 0.01 - 0.05 mm.
  • Material: High strength, hardened steel
  • Properties of Torque Limiter model SK1:
    • absolutely backlash-free and torsionally rigid
    • compact, simple design
    • disengagement detection achieved through high indexing ring movement
    • low residual friction following disengagement
    • low moment of interia
    • self-adjusting
    • disengagement within 1 - 3 msecs.


Overview