• SIK Torque limiter couplings

SIK Torque limiter couplings

The SIK torque limiter coupling is a coupling that provides protection against mechanical overload. In the event of a collision, the straightforward design directly reduces the torque in a few fractions of a second. No tools or intervention are required in order for power transmission to be restored; all it takes is a 360° rotation in the reverse direction. As a result, this coupling remains unbeaten with regard to continuous operation and is completely maintenance -free. It is assembled using the VMA quick clamping unit. The frictional connection results in a high level of torque and enables fast assembly.

Call the sales office for further details : 01386 421005

Highlights

The SIK torque limiter coupling from VMA is a coupling that provides protection against mechanical overload. In the event of a collision, the straightforward design directly reduces the torque in a few fractions of a second. No tools or intervention are required in order for power transmission to be restored; all it takes is a 360° rotation in the reverse direction. As a result, this coupling remains unbeaten with regard to continuous operation and is completely maintenance -free. It is assembled using the VMA quick clamping unit. The frictional connection results in a high level of torque and enables fast assembly.

Features

  • Non-wearing torque limiter coupling
  • Backlash-free design
  • Torsionally stiff power transmission
  • Easy to use
  • Quick assembly

Application areas

  • All types of machine tool
  • Sensitive drive trains
  • Rollers
  • Gate and door systems
  • Production lines
  • Transport lines

Sectors

  • Special purpose machinery manufacture
  • Plant engineering
  • Bottling plant industry
  • Production line engineering
  • Printing industry
  • Molding industry
  • Materials handling industry

Product versions

For direct drives, the torque limiter couplings are equipped with an attachment in the form of the tried-and-tested ASK sliced coupling or with metal bellows. Shaft offsets can be equalized in the same way. Under cramped conditions, the torque limiter coupling can also be fitted directly in the hubs, e.g., as in the case of a toothed belt pulley (or similar). The torque limiter couplings are available in 6 different versions.

Material: Steel, stainless steel also available on request

SIK-N 1

SIK-N 1

Safety Coupling with conical hub; for indirect drive; 0.2 to 3000 Nm

Order example: SIK-N1-2500 D=80H7

SIK-N 2

SIK-N 2

Safety Coupling; for indirect drive; with keyway connection; 0.2 to 3000 Nm

Order example: SIK-N2-500 D=25H7

SIK-N 3

SIK-N 3

Safety Coupling with metal bellow; for direct drives; up to 1800 Nm

Order example: SIK-N3-1500 D=80H7 with steel clamping hub

SIK-N 4

SIK-N 4

Safety Coupling with conical hubs and metal bellow; dircet drives; 5 Nm to 2700 Nm

Order example: SIK-N4-2500 D=60H7


    Technical data

    SIK N-1 with clamping ring or conical hub

     CLAMBING RING 0.2 - 15 NmCONICAL HUB 5 - 3000 Nm
    Dimensions in mmSERIES251015306015020030050080015002500
    Adjustment range
    available from - to (Nm)
    (approx values)
    TKN0.2-1.51-52.65-2010-3010-3020-7040-10080-20080-200350-650500-9001000-1500
    Adjustment rangeavailable from - to (Nm)(approx values) 0.5-2.23-104-1215-4020-6025-8050-15080-200150-250200-400500-800700-13001400-2200
    Adjustment rangeavailable from - to (Nm)(approx values) Adjustment rangeavailable from - to (Nm)(approx values) Adjustment rangeavailable from - to (Nm)(approx values) 7-1530-6030-9050-100100-225150-280200-440250-500650-9501000-18002000-3000
    Adjustment rangeavailable from - to (Nm)(approx values) Adjustment rangeavailable from - to (Nm)(approx values) Adjustment rangeavailable from - to (Nm)(approx values) Adjustment rangeavailable from - to (Nm)(approx values)     250-400 320-650   
    Actuation dist.** (mm) 0.80.81.21.51.71.71.92.22.22.22.233
    ** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.
    Adjustment range
    available from - to
    full disengagement (Nm)
    version (F) (approx values)
    TKNXXXX2.57-158-2015-3040-8060-12060-18080-150200-400700-12001000-1500
    Adjustment rangeavailable from - tofull disengagement (Nm)version (F) (approx values) Adjustment rangeavailable from - tofull disengagement (Nm)version (F) (approx values) Adjustment rangeavailable from - tofull disengagement (Nm)version (F) (approx values) 4-10 15.-3030-6080-150100-220160-300100-300400-6501000-15001400-2200
    Adjustment rangeavailable from - tofull disengagement (Nm)version (F) (approx values) Adjustment rangeavailable from - tofull disengagement (Nm)version (F) (approx values) Adjustment rangeavailable from - tofull disengagement (Nm)version (F) (approx values) 8-15     280-400250-500450-8501500-18001800-2700
    Adjustment rangeavailable from - tofull disengagement (Nm)version (F) (approx values) Adjustment rangeavailable from - tofull disengagement (Nm)version (F) (approx values) Adjustment rangeavailable from - tofull disengagement (Nm)version (F) (approx values) Adjustment rangeavailable from - tofull disengagement (Nm)version (F) (approx values)        700-10001600-20002500-3000
    Overall length (mm)A2832394050545863708495109146
    Overall length
    full disengagement (mm)
    AFXXXX394050545866738895117152
    Actuation ring Ø (mm)B30364656667493100121136153175243
    Actuation ring Ø
    full disengagement (mm)
    BFXXXX51.562708398117132155177187258
    Clambing fit length (mm)C81111192227.532324141496180
    Inner diameter
    from Ø-Ø H7 (mm)
    D4-125-146-208-2212-2212-3015-3720-4425-5625-5630-6035-7050-100
    Pilot diameter h7 (mm)E22253440475568758290100125168
    Bolt-hole circle diameter ر0,2F283543475463788590110120148202
    Flange outs Ø -0,2G3341515463738899113129141166241
    ThreadH4xM2.56xM2.56xM36xM46xM56xM56xM66xM66xM86xM86xM106xM126xM16
    Thread depth (mm)I44568910101012151624
    Centering length -0,2 (mm)J3.55835555691013.520
    Distance (mm)K68118111112121521192534
    Distance (mm)L151722273537394447596782112
    Distance**² full disengagement (mm)LFLFXXXX2427373941.54751.5627594120
    **² = The distance (LF ) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF ) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF ) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF ) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF ) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF ) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF ) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF ) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF ) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF ) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF ) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF ) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF ) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF ) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF ) of a full disengagement version depends on, how much springs are needed.
    Distance (mm)M 455         
    Screw ISO 4762
    tightening torque (Nm)
    N1xM31xM41xM46xM46xM56xM66xM66xM66xM86xM86xM106xM126xM16
    Screw ISO 4762tightening torque (Nm)2N44.5468121418254070120
    Clambing ring Ø (mm)O253240          
    Diameter (mm)O11821303542496267758491112154
    Diameter h7 (mm)O2141724273239505565727592128
    Distance between centers (mm)P81015          
    Distance (mm)R1.31.51.52.52.52.52.533444.56
    Moment of inertia (10-3kgm2)Jges0.020.050.070.150.250.51.62.75.28.62031.5210
    Approx weight (kg) 0.0650.1200.220.40.711.32345.51028

    The indeed weight depends on the size of the inner diameter (D).


    SIK N-2 with keyway connection

     SERIES 0002 - 0010 WITH
    KEYWAY 0,2 - 15 NM
    SERIES 0015 - 2500 WITH
    KEYWAY 5 - 3000 NM
    SpecificationSERIES251015306015020030050080015002500
    Adjustment range
    available from - to (Nm)
    (approx values)
    TKN0.2-1.51-52-65-2010-3010-3020-7040-10080-20080-200350-650500-9001000-1500
    Adjustment rangeavailable from - to (Nm)(approx values) 0.5-2.23-104-1215-4020-6025-8050-15080-200150-250200-400500-800700-13001400-2200
    Adjustment rangeavailable from - to (Nm)(approx values) Adjustment rangeavailable from - to (Nm)(approx values) Adjustment rangeavailable from - to (Nm)(approx values) 7-1530-6030-9050-100100-225150-280200-440250-500650-9501000-18002000-3000
    Adjustment rangeavailable from - to (Nm)(approx values) Adjustment rangeavailable from - to (Nm)(approx values) Adjustment rangeavailable from - to (Nm)(approx values) Adjustment rangeavailable from - to (Nm)(approx values)     250-400 320-650   
    Actuation dist.** (mm) 0.80.81.21.51.71.71.92.22.22.22.233
    ** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.
    Adjustment range (F)
    available from - to (Nm)
    full disengagement
    version (F) (approx values)
    TKNXXXX2-57-158-2015-3040-8060-12060-18080-150200-400700-12001000-1500
    Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) 4-10 15-3030-6080-150100-220160-300100-300400-6501000-15001400-2200
    Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) 8-15     280-400250-500450-8501500-18001800-2700
    Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values)        700-10001600-20002500-3000
    Overall length (mm)A20222834434648.5545771.58093135
    Overall length
    full disengagement (mm)
    AFXXXX2834434648.557607591110141
    Actuation ring Ø (mm)B30364656667493100121136153175243
    Actuation ring Ø
    full disengagement (mm)
    BFXXXX51.562708398117132155177187258
    Clambing fit length (mm)CClambing fit length is the Overall length (A, AF)Clambing fit length is the Overall length (A, AF)Clambing fit length is the Overall length (A, AF)Clambing fit length is the Overall length (A, AF)Clambing fit length is the Overall length (A, AF)Clambing fit length is the Overall length (A, AF)Clambing fit length is the Overall length (A, AF)Clambing fit length is the Overall length (A, AF)Clambing fit length is the Overall length (A, AF)Clambing fit length is the Overall length (A, AF)Clambing fit length is the Overall length (A, AF)Clambing fit length is the Overall length (A, AF)Clambing fit length is the Overall length (A, AF)
    Inner diameter
    from Ø-Ø H7 (mm)
    D4-105-126-168-1912-2212-2815-3820-4425-5025-5830-6035-7350-95
    Pilot diameter h7 (mm)E22253440475568758290100125168
    Bolt-hole circle diameter ر0,2F283543475463788598110120148202
    Flange outs Ø -0,2G3341515463738899113129141166241
    ThreadH4xM2.56xM2.56xM36xM46xM56xM56xM66xM66xM86xM86xM106xM126xM16
    Thread depth (mm)I44568910101012151624
    Centering length -0,2 (mm)J3.55835555691013.520
    Distance (mm)K68118111112121521192534
    Distance (mm)L151722273537394447596782112
    Distance**² full disengagement (mm)LFXXXX2427373941.54751.5627594120
    **² = The distance (LF) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF) of a full disengagement version depends on, how much springs are needed.**² = The distance (LF) of a full disengagement version depends on, how much springs are needed.
    Diameter (mm)O11821303542496267758491112154
    Diameter h7 (mm)O2141724273239505565727592128
    Distance (mm)R1.31.51.52.52.52.52.533444.56
    Moment of inertia (10-3kgm2)Jges0.020.050.070.150.250.51.62.75.28.62031.5210
    Approx weight (kg) 0.0650.1200.220.40.711.32345.51028

    The indeed weight depends on the size of the inner diameter (D).


    SIK N-3 with metal bellow for direct drives

     SERIES 0002 - 0010 WITH
    ALUMINIUM CLAMBING RING 0,2 - 12 Nm
    SERIES 0015 - 0060 WITH
    ALUMINIUM CLAMBING HUB 5 - 80 Nm
    SERIES 0150 - 1500 WITH
    STAHL CLAMBING HUB 20 - 1800 Nm
    SpecificationSERIES25101530601502003005008001500
    Adjustment range
    available from - to
    (approx values) (Nm)
    TKN0.2-1.51-52-65-155-1510-3020-7040-10080-20080-200350-650500-900
    Adjustment rangeavailable from - to(approx values) (Nm)0.5-2.2TKN3-64-128-2010-3025-8050-15080-240150-250200-400500-800700-1300
    Adjustment rangeavailable from - to(approx values) (Nm) Adjustment rangeavailable from - to(approx values) (Nm) Adjustment rangeavailable from - to(approx values) (Nm) Adjustment rangeavailable from - to(approx values) (Nm)      200-320250-500 1000-1800
    Actuation dist.** (mm) 0.80.81.21.51.71.71.92.22.22.22.23
    ** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.
    Adjustment range (F)
    available from - to (Nm)
    full disengagement
    version (F) (approx values)
    TKNXXXX2-57-158-2015-3040-8060-12060-18080-150200-400700-1200
    Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) 4-10 15-3030-6080-150100-220160-300100-600400-6501000-1500
    Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) 8-15Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) 8-15Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) 8-15     280-400250-500450-8501500-1800 
               700-10001600-2000 
    Overall length (mm)A14657657587102116128139163190223
    Overall length (mm)A25165748295112128140153177XXXX
    Overall length
    full disengagement (mm)
    A1FXXXX657587102118131142167201232
    Overall lengthfull disengagement (mm)A2FXXXX748295112130143156181XXXX
    Actuation ring Ø (mm)B30364656667493100121136153175
    Actuation ring Ø
    full disengagement (mm)
    BFXXXX51.562718499118132155177187
    Clambing fit length (mm)C131616222731354042514867
    Inner diameter Ø
    from Ø-Ø H7 (mm)
    D1
    D2
    4-125-146-2010-2612-3015-3219-4224-4530-6035-6040-7550-80
    Diameter (mm)D312.114.120.121.124.132.136.142.158.160.160.168.1
    Outside diameter
    of Hubs (mm)
    E2532404955668190110123134157
    Distance (mm)F131517192428313535455063
    Distance**² full disengagement (mm)FFXXXX16192229303335435461
    **² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.
    Distance (mm)G4556.57.59.51112.513171822.5
    Screw ISO 4762
    tightening torque (Nm)
    IM3M4M4M5M6M8M10M12M12M162xM162xM20
    Screw ISO 4762tightening torque (Nm)2I44.58154070120130200250470
    Distance between centers (mm)P81015171923273139412x482x55
    Moment of inertia (10-3kgm2)Jges0.010.020.060.10.270.752.55.111.522.84283
    Moment of inertia (10-3kgm2)0.01Jges0.020.070.150.320.82.85.311.823  
    Torsion stiffness (10³Nm/rad)CT1.2792039761751914205107801304
    Torsion stiffness (10³Nm/rad)1.3CT58152855110140350500  
    Lateral ±(mm)values0.150.20.20.150.20.20.20.250.250.30.350.35
    Lateral ±(mm)max0.20.250.30.20.250.250.250.30.30.35  
    Angularvalues11.51.511111.51.522.52.5
    Angularmax1.5221.51.51.51.5222.5  
    Lateral spring
    stiffness (N/mm)
    max402902804759001200155020403750250020003600
    Lateral springstiffness (N/mm)values30451451372704204356101050840  
    Approx weight (kg) 0.0650.20.30.40.712.445.99.61421

    The indeed weight depends on the size of the inner diameter (D).


    SIK N-4 with conical hubs and metal bellow for direct drives

     SERIES 0015 - 2500 WITH CONICAL HUBS 5 - 2700 Nm
    SpecificationSERIES15306015020030050080015002500
    Adjustment range
    available from - to
    (approx values) (Nm)
    TKN5-155-1510-3020-7040-10080-20080-200350-650500-9001000-1500
    Adjustment rangeavailable from - to(approx values) (Nm)8-20TKN10-3025-8050-15080-240150-250200-400500-800700-13001400-2200
    Adjustment rangeavailable from - to(approx values) (Nm) Adjustment rangeavailable from - to(approx values) (Nm) Adjustment rangeavailable from - to(approx values) (Nm) Adjustment rangeavailable from - to(approx values) (Nm) Adjustment rangeavailable from - to(approx values) (Nm) Adjustment rangeavailable from - to(approx values) (Nm) 200-320250-500 1000-18002000-2800
    Actuation dist.** (mm) 1.51.71.71.92.22.22.22.233
    ** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.** = The actuation distance applies to the middle actuation range. Also it can go up or down a little bit by the other actuation ranges.
    Adjustment range (F)
    available from - to (Nm)
    full disengagement
    version (F) (approx values)
    TKN7-158-2015-3040-8060-12060-18080-150200-400700-12001000-1500
    Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) 15-3030-6080-150100-220160-300100-300400-6501000-15001400-2200
    Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) 280-400250-500450-8501500-18001800-2700
    Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) Adjustment range (F)available from - to (Nm)full disengagementversion (F) (approx values) 700-10001600-2000 
    Overall length (mm)A16272849399114123151175246
    Overall length (mm)A2698094105111128136XXXXXX
    Overall length
    full disengagement (mm)
    A1F62728493102117127151184252
    Overall lengthfull disengagement (mm)A2F698094105114131140XXXXXX
    Actuation ring Ø (mm)B56667493100121136153175244
    Actuation ring Ø
    full disengagement (mm)
    BF62708398117132155177187258
    Clambing fit length (mm)C19222732324141496180
    Inner diameter Ø
    from Ø-Ø H7 (mm)
    D1
    D2
    10-2212-2312-2915-3720-4425-5625-6030-6035-7050-100
    Outside diameter
    of Hubs (mm)
    E4955668190110123133157200
    Distance (mm)F13161819192325313034
    Distance**² full disengagement (mm)FF13141718172022202631
    **² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.**² = The distance (FF) of a full disengagement version depends on, how much springs are needed.
    Screw ISO 4762
    tightening torque (Nm)
     M4M5M5M6M6M8M8M10M12M16
    Screw ISO 4762tightening torque (Nm) 468121418254070120
    Moment of inertia (10-3kgm2)Jges0.10.280.751.92.85.511.0   
    Moment of inertia (10-3kgm2)0.15Jges0.30.823612.82042257
    Torsion stiffness (10³Nm/rad)CT20397617519142051078013043400
    Torsion stiffness (10³Nm/rad)15CT2855110140350500   
    Lateral ±(mm)values0.150.20.20.20.250.250.30.350.350.35
    Lateral ±(mm)max0.20.250.250.250.30.30.35   
    Angularvalues11111.51.522.52.52.5
    Angularmax1.51.51.51.5222.5   
    Lateral spring
    stiffness (N/mm)
    max47590012001550204037502500200036006070
    Lateral springstiffness (N/mm)values1372703804356101050840   
    Approx weight (kg) 0.30.41.22.3356.5916.335

    The indeed weight depends on the size of the inner diameter (D).

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