ST1
Torque Limiter with keyway connection for indirect drives

0.2 - 165 KNm

ST1 TORQUE LIMITER WITH KEYWAY CONNECTION FOR INDIRECT DRIVES

  • ST1
  • Specifications ST1

    ST1 Series
    Overall lengthA1
    Fit length (mm)C
    Inside diameter range F7 (mm)
    D
    Fastening threadsH
    Bolt circle diameter ± 0.3 (mm)F
    Bolt circle diameter ST (mm)O
    Outside diameter h7 (mm)G
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)
    Distance (mm)L
    Distance (mm)M
    Hub outside diameter (mm)P
    Mounting length (mm)J
    Speed max. (rpm)
    Bore depth (mm)A2
    Flange outside diameter (mm)B
    Wall thickness (mm)K
    Thread depth (mm)I
    Adjustment range available from - to (KNm)
    Pilot diameter h7 (mm)E
    Actuation distance (mm)N
    Bore for fastening screw (mm)Q
    Allowable max. radial force standard* (KN)
    CAD Portal
    ST1 Serien2
    Overall lengthA1120
    Fit length (mm)C100
    Inside diameter range F7 (mm)
    D30-75
    Fastening threadsH12xM10
    Bolt circle diameter ± 0.3 (mm)F162
    Bolt circle diameter ST (mm)O154
    Outside diameter h7 (mm)G192
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)77
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)15
    Distance (mm)L10,5
    Distance (mm)M51,5
    Hub outside diameter (mm)P104
    Mounting length (mm)J3,5
    Speed max. (rpm)7000
    Bore depth (mm)A2100
    Flange outside diameter (mm)B198
    Wall thickness (mm)K15
    Thread depth (mm)I15
    Adjustment range available from - to (KNm)0,2-0,5 | 3xST10
    0,5-1,0 | 6xST10
    1,0-1,5 | 6xST10
    Pilot diameter h7 (mm)E132
    Actuation distance (mm)N3,5
    Bore for fastening screw (mm)Qmax Ø 75
    Allowable max. radial force standard* (KN)5
    2
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    ST1 Series
    Overall lengthA1
    Fit length (mm)C
    Inside diameter range F7 (mm)
    D
    Fastening threadsH
    Bolt circle diameter ± 0.3 (mm)F
    Bolt circle diameter ST (mm)O
    Outside diameter h7 (mm)G
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)
    Distance (mm)L
    Distance (mm)M
    Hub outside diameter (mm)P
    Mounting length (mm)J
    Speed max. (rpm)
    Bore depth (mm)A2
    Flange outside diameter (mm)B
    Wall thickness (mm)K
    Thread depth (mm)I
    Adjustment range available from - to (KNm)
    Pilot diameter h7 (mm)E
    Actuation distance (mm)N
    Bore for fastening screw (mm)Q
    Allowable max. radial force standard* (KN)
    CAD Portal
    ST1 Serien5
    Overall lengthA1150
    Fit length (mm)C121
    Inside diameter range F7 (mm)
    D40-90
    Fastening threadsH12xM12
    Bolt circle diameter ± 0.3 (mm)F170
    Bolt circle diameter ST (mm)O171
    Outside diameter h7 (mm)G209
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)151
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)24
    Distance (mm)L16,5
    Distance (mm)M66,5
    Hub outside diameter (mm)P120
    Mounting length (mm)J4
    Speed max. (rpm)6000
    Bore depth (mm)A2124
    Flange outside diameter (mm)B220
    Wall thickness (mm)K21
    Thread depth (mm)I20
    Adjustment range available from - to (KNm)0.7-2 | 3xST15
    1,2-4 | 6xST15
    3,2-5 | 6xST15
    Pilot diameter h7 (mm)E145
    Actuation distance (mm)N4,5
    Bore for fastening screw (mm)Qmax Ø 90
    Allowable max. radial force standard* (KN)10
    5
    CAD
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    ST1 Series
    Overall lengthA1
    Fit length (mm)C
    Inside diameter range F7 (mm)
    D
    Fastening threadsH
    Bolt circle diameter ± 0.3 (mm)F
    Bolt circle diameter ST (mm)O
    Outside diameter h7 (mm)G
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)
    Distance (mm)L
    Distance (mm)M
    Hub outside diameter (mm)P
    Mounting length (mm)J
    Speed max. (rpm)
    Bore depth (mm)A2
    Flange outside diameter (mm)B
    Wall thickness (mm)K
    Thread depth (mm)I
    Adjustment range available from - to (KNm)
    Pilot diameter h7 (mm)E
    Actuation distance (mm)N
    Bore for fastening screw (mm)Q
    Allowable max. radial force standard* (KN)
    CAD Portal
    ST1 Serien10
    Overall lengthA1183
    Fit length (mm)C120
    Inside diameter range F7 (mm)
    D40-110
    Fastening threadsH12xM16
    Bolt circle diameter ± 0.3 (mm)F220
    Bolt circle diameter ST (mm)O220
    Outside diameter h7 (mm)G259
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)370
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)40
    Distance (mm)L45
    Distance (mm)M95
    Hub outside diameter (mm)P170
    Mounting length (mm)J6
    Speed max. (rpm)4200
    Bore depth (mm)A2158
    Flange outside diameter (mm)B270
    Wall thickness (mm)K17
    Thread depth (mm)I25
    Adjustment range available from - to (KNm)2-5 | 3xST15
    4-10 | 6xST15
    6-14 | 9xST15
    Pilot diameter h7 (mm)E170
    Actuation distance (mm)N4
    Bore for fastening screw (mm)Qmax Ø 110
    Allowable max. radial force standard* (KN)20
    10
    CAD
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    ST1 Series
    Overall lengthA1
    Fit length (mm)C
    Inside diameter range F7 (mm)
    D
    Fastening threadsH
    Bolt circle diameter ± 0.3 (mm)F
    Bolt circle diameter ST (mm)O
    Outside diameter h7 (mm)G
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)
    Distance (mm)L
    Distance (mm)M
    Hub outside diameter (mm)P
    Mounting length (mm)J
    Speed max. (rpm)
    Bore depth (mm)A2
    Flange outside diameter (mm)B
    Wall thickness (mm)K
    Thread depth (mm)I
    Adjustment range available from - to (KNm)
    Pilot diameter h7 (mm)E
    Actuation distance (mm)N
    Bore for fastening screw (mm)Q
    Allowable max. radial force standard* (KN)
    CAD Portal
    ST1 Serien25
    Overall lengthA1230
    Fit length (mm)C155
    Inside diameter range F7 (mm)
    D60-140
    Fastening threadsH12xM16
    Bolt circle diameter ± 0.3 (mm)F260
    Bolt circle diameter ST (mm)O270
    Outside diameter h7 (mm)G298
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)780
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)63
    Distance (mm)L80
    Distance (mm)M130
    Hub outside diameter (mm)P218
    Mounting length (mm)J8
    Speed max. (rpm)3800
    Bore depth (mm)A2200
    Flange outside diameter (mm)B318
    Wall thickness (mm)K20
    Thread depth (mm)I30
    Adjustment range available from - to (KNm)6-12 | 6xST15
    9-18 | 9xST15
    15-25 | 12xST15
    Pilot diameter h7 (mm)E210
    Actuation distance (mm)N4
    Bore for fastening screw (mm)Qmax Ø 140
    Allowable max. radial force standard* (KN)30
    25
    CAD
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    ST1 Series
    Overall lengthA1
    Fit length (mm)C
    Inside diameter range F7 (mm)
    D
    Fastening threadsH
    Bolt circle diameter ± 0.3 (mm)F
    Bolt circle diameter ST (mm)O
    Outside diameter h7 (mm)G
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)
    Distance (mm)L
    Distance (mm)M
    Hub outside diameter (mm)P
    Mounting length (mm)J
    Speed max. (rpm)
    Bore depth (mm)A2
    Flange outside diameter (mm)B
    Wall thickness (mm)K
    Thread depth (mm)I
    Adjustment range available from - to (KNm)
    Pilot diameter h7 (mm)E
    Actuation distance (mm)N
    Bore for fastening screw (mm)Q
    Allowable max. radial force standard* (KN)
    CAD Portal
    ST1 Serien40
    Overall lengthA1305
    Fit length (mm)C210
    Inside diameter range F7 (mm)
    D90-170
    Fastening threadsH12xM20
    Bolt circle diameter ± 0.3 (mm)F330
    Bolt circle diameter ST (mm)O350
    Outside diameter h7 (mm)G380
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)3570
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)166
    Distance (mm)L102
    Distance (mm)M170
    Hub outside diameter (mm)P265
    Mounting length (mm)J8
    Speed max. (rpm)3000
    Bore depth (mm)A2210
    Flange outside diameter (mm)B428
    Wall thickness (mm)K28
    Thread depth (mm)I35
    Adjustment range available from - to (KNm)12-21 | 6xST30
    22-32 | 6xST30
    32-45 | 9xST30
    Pilot diameter h7 (mm)E270
    Actuation distance (mm)N7,5
    Bore for fastening screw (mm)Qmax Ø 144
    Allowable max. radial force standard* (KN)40
    40
    CAD
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    ST1 Series
    Overall lengthA1
    Fit length (mm)C
    Inside diameter range F7 (mm)
    D
    Fastening threadsH
    Bolt circle diameter ± 0.3 (mm)F
    Bolt circle diameter ST (mm)O
    Outside diameter h7 (mm)G
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)
    Distance (mm)L
    Distance (mm)M
    Hub outside diameter (mm)P
    Mounting length (mm)J
    Speed max. (rpm)
    Bore depth (mm)A2
    Flange outside diameter (mm)B
    Wall thickness (mm)K
    Thread depth (mm)I
    Adjustment range available from - to (KNm)
    Pilot diameter h7 (mm)E
    Actuation distance (mm)N
    Bore for fastening screw (mm)Q
    Allowable max. radial force standard* (KN)
    CAD Portal
    ST1 Serien60
    Overall lengthA1320
    Fit length (mm)C220
    Inside diameter range F7 (mm)
    D80-200
    Fastening threadsH12xM20
    Bolt circle diameter ± 0.3 (mm)F360
    Bolt circle diameter ST (mm)O376
    Outside diameter h7 (mm)G418
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)4600
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)179
    Distance (mm)L99
    Distance (mm)M167
    Hub outside diameter (mm)P295
    Mounting length (mm)J8
    Speed max. (rpm)2500
    Bore depth (mm)A2275
    Flange outside diameter (mm)B459
    Wall thickness (mm)K30
    Thread depth (mm)I35
    Adjustment range available from - to (KNm)11-18 | 3xST 30
    22-36 | 6xST 30
    30-55 | 9xST 30
    Pilot diameter h7 (mm)E300
    Actuation distance (mm)N7,5
    Bore for fastening screw (mm)Qmax Ø 200
    Allowable max. radial force standard* (KN)50
    60
    CAD
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    ST1 Series
    Overall lengthA1
    Fit length (mm)C
    Inside diameter range F7 (mm)
    D
    Fastening threadsH
    Bolt circle diameter ± 0.3 (mm)F
    Bolt circle diameter ST (mm)O
    Outside diameter h7 (mm)G
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)
    Distance (mm)L
    Distance (mm)M
    Hub outside diameter (mm)P
    Mounting length (mm)J
    Speed max. (rpm)
    Bore depth (mm)A2
    Flange outside diameter (mm)B
    Wall thickness (mm)K
    Thread depth (mm)I
    Adjustment range available from - to (KNm)
    Pilot diameter h7 (mm)E
    Actuation distance (mm)N
    Bore for fastening screw (mm)Q
    Allowable max. radial force standard* (KN)
    CAD Portal
    ST1 Serien100
    Overall lengthA1396
    Fit length (mm)C280
    Inside diameter range F7 (mm)
    D100-250
    Fastening threadsH12xM24
    Bolt circle diameter ± 0.3 (mm)F464
    Bolt circle diameter ST (mm)O490
    Outside diameter h7 (mm)G530
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)16850
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)403
    Distance (mm)L128
    Distance (mm)M218
    Hub outside diameter (mm)P380
    Mounting length (mm)J10
    Speed max. (rpm)2200
    Bore depth (mm)A2280
    Flange outside diameter (mm)B592
    Wall thickness (mm)K38
    Thread depth (mm)I40
    Adjustment range available from - to (KNm)24-50 | 3xST70
    45-90 | 6xST70
    80-110 | 9xST70
    Pilot diameter h7 (mm)E390
    Actuation distance (mm)N10
    Bore for fastening screw (mm)Qmax Ø 216
    Allowable max. radial force standard* (KN)60
    100
    CAD
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    ST1 Series
    Overall lengthA1
    Fit length (mm)C
    Inside diameter range F7 (mm)
    D
    Fastening threadsH
    Bolt circle diameter ± 0.3 (mm)F
    Bolt circle diameter ST (mm)O
    Outside diameter h7 (mm)G
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)
    Distance (mm)L
    Distance (mm)M
    Hub outside diameter (mm)P
    Mounting length (mm)J
    Speed max. (rpm)
    Bore depth (mm)A2
    Flange outside diameter (mm)B
    Wall thickness (mm)K
    Thread depth (mm)I
    Adjustment range available from - to (KNm)
    Pilot diameter h7 (mm)E
    Actuation distance (mm)N
    Bore for fastening screw (mm)Q
    Allowable max. radial force standard* (KN)
    CAD Portal
    ST1 Serien160
    Overall lengthA1410
    Fit length (mm)C290
    Inside diameter range F7 (mm)
    D100-290
    Fastening threadsH12xM24
    Bolt circle diameter ± 0.3 (mm)F570
    Bolt circle diameter ST (mm)O532
    Outside diameter h7 (mm)G618
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)24600
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)463
    Distance (mm)L135
    Distance (mm)M225
    Hub outside diameter (mm)P418
    Mounting length (mm)J10
    Speed max. (rpm)2000
    Bore depth (mm)A2360
    Flange outside diameter (mm)B648
    Wall thickness (mm)K38
    Thread depth (mm)I40
    Adjustment range available from - to (KNm)25-55 | 3xST 70
    50-110 | 6xST 70
    80-165 | 9xST 70
    Pilot diameter h7 (mm)E450
    Actuation distance (mm)N10
    Bore for fastening screw (mm)Qmax Ø 290
    Allowable max. radial force standard* (KN)100
    160
    CAD
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    ST1 Series
    Overall lengthA1
    Fit length (mm)C
    Inside diameter range F7 (mm)
    D
    Fastening threadsH
    Bolt circle diameter ± 0.3 (mm)F
    Bolt circle diameter ST (mm)O
    Outside diameter h7 (mm)G
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)
    Distance (mm)L
    Distance (mm)M
    Hub outside diameter (mm)P
    Mounting length (mm)J
    Speed max. (rpm)
    Bore depth (mm)A2
    Flange outside diameter (mm)B
    Wall thickness (mm)K
    Thread depth (mm)I
    Adjustment range available from - to (KNm)
    Pilot diameter h7 (mm)E
    Actuation distance (mm)N
    Bore for fastening screw (mm)Q
    Allowable max. radial force standard* (KN)
    CAD Portal
    ST1 Serien250
    Overall lengthA1600
    Fit length (mm)C370
    Inside diameter range F7 (mm)
    D200-340
    Fastening threadsH12xM36
    Bolt circle diameter ± 0.3 (mm)F600
    Bolt circle diameter ST (mm)O630
    Outside diameter h7 (mm)G680
    Moment of inertia (approx.) D max. + max. sgmnt (10-3 kgm2)61300
    Moment of inertia (approx.) D max. + max. sgmnt (10-3kgm2)850
    Distance (mm)L273
    Distance (mm)M349
    Hub outside diameter (mm)P508
    Mounting length (mm)J12
    Speed max. (rpm)1800
    Bore depth (mm)A2740
    Flange outside diameter (mm)B361
    Wall thickness (mm)K78
    Thread depth (mm)I60
    Adjustment range available from - to (KNm)100-170 | 8xST71
    160-250 | 12xST71
    Pilot diameter h7 (mm)E508
    Actuation distance (mm)N10
    Bore for fastening screw (mm)Qmax Ø 290
    Allowable max. radial force standard* (KN)240
    250
    CAD
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    Properties

    • Design:
      • drive side: Coupling hub with keyway connection or spline profile
      • driven side: Output flange with 12x fastening threads
      • integral bearings
      • torque modules: Evenly spaced around the circumference. Field adjustable within the selected range
    • Temperature range: -30° C to +120° C ( -22° F to +248° F)
    • Service life: Infinite life and maintenance free when operated within the technical specifications
    • Tolerance: Tolerance between hub and shaft 0.02 – 0.07 mm.
    • Material: High-strength, nitro-carburized steel
    • Properties of Torque Limiter model ST1:
      • compact, simple design
      • precise overload protection
      • torsionally rigid
      • integral bearings for timing belt, pulley or sprocket


    Overview