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YOUR CURRENT POSITION: Home > Power Fittings > Substation Fittings
Hydraulic Strain Clamp

Hydraulic Strain Clamp

Overview hydraulic compression strain clamp is used to fix & connect conductor onto the tension insulator string or the fittings on pole & tower through sustain
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Overview
hydraulic compression strain clamp is used to fix & connect conductor onto the tension insulator string or the fittings on pole & tower through sustaining tensile force generated by the conductor.
It is made up of high-strength aluminum & steel materials, with clean surface & durable usage period; meanwhile it is easy for installation, free of hysteresis loss, low carbon & energy saving.
NY-BG Hydraulic Strain Clamp for Aluminum-Clad Steel Stranded Wire
Type Applicable Conductor Dimension(mm) Grip(kN)
Specifications Outside Diameter D1 D2 D3 C L2
NY-35BG-20 JLB20A-35 7.8 30 16 16 20 55 38
NY-45BG-20 JLB20A-45 8.7 32 18 16 20 55 53
NY-50BG-20 JLB20A-50 9 32 18 16 20 55 55.6
NY-55BG-20 JLB20A-55 9.6 32 20 16 20 55 64.5
NY-65BG-20 JLB20A-65 10.5 36 22 18 24 70 73
NY-70BG-20 JLB20A-70 11 36 22 18 24 70 77.5
NY-80BG-20 JLB20A-80 11.5 36 24 18 24 70 85
NY-95BG-20 JLB20A-95 12.48 36 24 20 26 78 96
NY-100BG-20 JLB20A-100 13 38 26 20 26 78 116
NY-100BG-40 JLB40-100 13 36 24 18 24 70 58.7
NY-120BG-20 JLB20A-120 14.25 42 30 22 26 78 138.9
NY-120BG-40 JLB40-120 14.25 36 24 18 24 70 71.5
NY-150BG-20 JLB20A-150 15.75 45 32 24 30 80 169.6
NY-150BG-40 JLB40-150 15.75 38 26 18 24 70 86.1
NZG Terminal Hydraulic Strain Clamp
Type Applicable Conductor Dimension (mm) Holding Strength (kn) Weight (kg)
D1 D2 D3 L2 C
  NZG-600K LGKK-600 76 - 20 70 30 107 6.5
NZG-900K LGKK-900 70 - 24 85 30 137 5.5
NZG-1400 LGJQT-1400 76 30 24 70 40 294 6.8
NZG-1440N NALH5860GJQT-1440 80 34 26 110 41 313 11
The clamp body and liner are made of aluminum, and the steel anchor is made of hot-dip galvanized steel.
NYH Hydraulic Compression Strain Clamp for Welding Wire
NYH Hydraulic Strain Clamp Without Drainage Plate:
Type Applicable Conductor Dimension (mm) Holding Strength (kn) Weight (kg)
D1 D2 D3 L2 C
  NYH-600K LGKK-600 76 - 20 70 30 107 8
NYH-900K LGKK-900 74 - 24 85 30 137 6.5
NYH-1400/80 LGJQT-1400/80 76 30 24 70 40 294 7.3
NYH-1400/100 LGJQT-1400/100 76 30 24 70 40 107 7.5
NYH-1400/120 LGJQT-1400/120 76 30 24 70 40 137 7.5
NYH-1400/135 LGJQT-1400/135 76 30 24 70 40 294 7.5
NYH-1000/125N NRLH5860GJ-1000/125 76 32 24 85 42 188 10.5
NYH-1440/120N NRLH5860GJ-1000/120N 80 34 26 110 41 313 12.5
NYH-1440/135N NRLH5860GJ-1000/135N 80 34 26 110 41 313 12.5
NYH Hydraulic Strain Clamp With Drainage Plate:
 
Type Applicable Conductor Dimension (mm) Holding Strength (kn) Weight (kg)
D1 D2 D3 L2 C
  NYH-600/600K LGKK-600 76 - 20 70 30 107 8
NYH-900K LGKK-900900K 74 - 24 85 30 137 6.5
NYH-1400/1400/80 LGJQT-1400/80 76 30 24 70 40 294 7.3
NYH-1400/1400/100 LGJQT-1400/100 76 30 24 70 40 107 7.5
NYH-1400/1400/120 LGJQT-1400/120 76 30 24 70 40 137 7.5
NYH-1400/1400/135 LGJQT-1400/135 76 30 24 70 40 294 7.5
NYH-1000/1000/125N NRLH5860GJ-1000/125 76 32 24 85 42 188 10.5
NYH-1400N/1440/120N NRLH5860GJ-1000/120N 80 34 26 110 41 313 12.5
NYH-1400N/1440/135N NRLH5860GJ-1000/135N 80 34 26 110 41 313 12.5
NY-N Hydraulic Strain Clamp for Heat-Resistant Aluminum Alloy Stranded Wire
Type Applicable Conductor IMG Main Dimensions(mm) Grip(≥kN)
D1 D2 D3 C L2  
  NY-185/25N NRLH5860GJ-185/25 1 36 14 16 22 65 54
NY-185/30N NRLH5860GJ-185/30 1 36 16 16 22 65 59
NY-240/30N NRLH5860GJ-240/30 1 45 18 18 24 70 69
NY-240/40N NRLH5860GJ-240/40 1 45 18 18 24 70 77
NY-300/25N NRLH5860GJ-300/25 1 50 14 18 24 70 76
NY-300/40N NRLH5860GJ-300/40 1 50 16 20 24 70 85.5
NY-300/50N NRLH5860GJ-300/50 1 50 18 20 24 70 96
NY-400/35N NRLH5860GJ-400/35 2 55 16 20 26 78 93.6
NY-400/50N NRLH5860GJ-400/50 2 55 20 22 26 78 112
NY-500/35N NRLH5860GJ-500/35 2 65 18 22 26 78 109
NY-500/45N NRLH5860GJ-500/45 2 65 20 22 26 78 117
NY-500/65N NRLH5860GJ-500/65 2 65 22 22 26 78 140
NY-630/45N NRLH5860GJ-630/45 2 70 18 22 26 78 133.6
NY-630/80N NRLH5860GJ-630/80 2 70 24 24 30 80 178
NY-800/55N NRLH5860GJ-800/55 2 72 20 24 30 80 175
1.Strain clamp (heat-resistant aluminum alloy stranded wire, complete forging type, hydraulic type) Model is NY-xxN.1
2.The clamp body and the drainage plate are made of aluminum, and the rest are hot-dip galvanized steel.
NY Hydraulic Aluminum Alloy Strain Clamp
Type Applicable Conductor Dimension(mm) Grip(kN) Remark
D1 D2 D3 C L2
  NY-135/140 JL/LHA1-135/140 48 / 16 22 65 62.5 IMG 1
NY-135/145 JL/LHA1-135/145 48 / 16 22 65 63.4
NY-165/170 JL/LHA1-165/170 50 / 18 24 70 76.2
NY-165/175 JL/LHA1-165/175 50 / 18 24 70 77.1
NY-210/220 JL/LHA1-210/220 55 / 20 26 78 96.7
NY-220/230 JL/LHA1-220/230 58 / 20 26 78 102.3
NY-365/165 JL/LHA1-365/165 58 28 20 26 78 105.9 IMG 2
NY-465/210 JL/LHA1-465/210 60 32 22 26 78 130.2
NY-BG Hydraulic Strain Clamp for Aluminum-Clad ACSR
Type Applicable Conductor Dimension(mm) Grip(kN)
D1 D2 D3 C L2
NY-150/25BG.1 JL/LB20A-150/25 32 16 16 22 65 51.5
NY-150/35BG.1 JL/LB20A-150/35 32 16 16 22 65 62
NY-185/25BG.1 JL/LB20A-185/25 36 16 16 22 65 56.5
NY-185/30BG.1 JL/LB20A-185/30 36 16 16 22 65 61.5
NY-240/30BG.1 JL/LB20A-240/30 38 18 18 24 70 72
NY-240/40BG.1 JL/LB20A-240/40 38 18 18 24 70 79
NY-240/55BG.1 JL/LB20A-240/55 38 20 20 26 78 97
NY-300/25BG.1 JL/LB20A-300/25 42 16 18 24 70 79.5
NY-300/40BG.1 JL/LB20A-300/40 42 18 18 24 70 88
NY-300/50BG.1 JL/LB20A-300/50 42 18 18 24 70 98.5
NY-300/70BG.1 JL/LB20A-300/70 45 22 20 26 78 122
NY-400/25BG.1 JL/LB20A-400/25 48 18 18 24 70 91
NY-400/35BG.1 JL/LB20A-400/35 48 18 20 26 78 99
NY-400/50BG.1 JL/LB20A-400/50 48 20 20 26 78 117
NY-400/65BG.1 JL/LB20A-400/65 48 22 22 26 78 128.5
1. The clamp body and the drainage plate are made of aluminum, and the rest are hot-dip galvanized steel.
2. When the steel anchor is welded, the tension clamp (hydraulic type, steel anchor welding) for aluminum clad steel core aluminum stranded wire is model NY-XXBG.
NB Type Hydraulic Compression Strain Clamp
Type Applicable Conductor Dimension (mm) Grip (kN)
D1 D2 D3 C L2
NB-120/20 LGJ-120/20 30 16 16 20 55 39
NB-120/25 LGJ-120/25 16 16 20 55 45.5
NB-150/20 LGJ-150/20 16 16 20 55 44
NB-150/25 LGJ-150/25 18 16 20 55 51.5
NB-150/35 LGJ-150/35 18 16 20 55 62
NB-185/25 LGJ-185/25 32 18 16 20 55 56.5
NB-185/30 LGJ-185/30 18 16 20 55 61.5
NB-185/45 LGJ-185/45 34 20 18 23 55 76.5
NB-240/30 LGJ-240/30 36 20 18 23 55 72
NB-240/40 LGJ-240/40 20 18 23 55 79
NB-240/55 LGJ-240/55 22 20 24 65 97
NB-300/15 LGJ-300/15 40 22 16 23 55 65
NB-300/20 LGJ-300/20 22 18 23 55 72
NB-300/25 LGJ-300/25 22 18 23 55 79.5
NB-300/40 LGJ-300/40 22 20 23 55 88
NB-300/50 LGJ-300/50 24 20 27 65 98.5
NB-300/70 LGJ-300/70 42 24 22 27 70 122
NB-400/20 LGJ-400/20 45 26 18 27 65 84.5
NB-400/25 LGJ-400/25 26 18 27 65 91
NB-400/35 LGJ-400/35 26 20 27 70 99
NB-400/50 LGJ-400/50 26 22 27 70 117
NB-400/65 LGJ-400/65 48 26 22 29 75 128
NB-400/95 LGJ-400/95 28 24 31 83 163
NY Hydraulic Compression Strain Clamp
Type Applicable Conductor Main Dimensions Grip
(mm) (≥kN)
D1 D2 D3 C L2  
NY-95/15.1 LGJ-95/15 26 14 16 20 55 33.5
NY-95/20.1 LGJ-95/20 26 14 16 20 55 35.5
NY-120/20.1 LGJ-120/20 30 14 16 20 55 39
NY-120/25.1 LGJ-120/25 30 14 16 20 55 45.5
NY-150/20.1 LGJ-150/20 30 14 16 22 65 44
NY-150/25.1 LGJ-150/25 14 16 22 65 51.5
NY-150/35.1 LGJ-150/35 16 16 22 65 62
NY-185/25.1 LGJ-185/25 32 14 16 22 65 56.5
NY-185/30.1 LGJ-185/30 14 16 22 65 61.5
NY-185/45.1 LGJ-185/45 34 18 18 24 70 76.5
NY-240/30.1 LGJ-240/30 36 16 18 24 70 72
NY-240/40.1 LGJ-240/40 16 18 24 70 79
NY-240/55.1 LGJ-240/55 36 20 20 26 78 97
NY-300/15.1 LGJ-300/15 40 14 16 22 65 65
NY-300/20.1 LGJ-300/20 14 18 24 70 72
NY-300/25.1 LGJ-300/25 14 18 24 70 79.5
NY-300/40.1 LGJ-300/40 40 16 18 24 70 88
NY-300/50.1 LGJ-300/50 18 18 24 70 98.5
NY-300/70.1 LGJ-300/70 42 22 20 26 78 122
NY-400/20.1 LGJ-400/20 45 14 18 24 70 84.5
NY-400/25.1 LGJ-400/25 14 18 24 70 91
NY-400/35.1 LGJ-400/35 16 20 26 78 99
NY-400/50.1 LGJ-400/50 20 20 26 78 117
NY-400/65.1 LGJ-400/65 48 22 22 26 78 128.5
NY-400/95.1 LGJ-400/95 26 24 30 80 163
Type Applicable Conductor Main Dimensions(mm) Grip(≥kN)
D1 D2 D3 C L2
NY-500/35.1 LGJ-500/35 52 16 22 26 78 114
NY-500/45.1 LGJ-500/45 18 22 26 78 122
NY-500/65.1 LGJ-500/65 22 22 26 78 146.5
NY-630/45.1 LGJ-630/45 60 18 22 26 78 141.5
NY-630/55.1 LGJ-630/55 20 24 30 80 156.5
NY-630/80.1 LGJ-630/80 24 24 30 80 183.5
NY-720/50.1 LGJ-720/50 60 20 24 30 80 163
NY-720/65.1 LGJ-720/65 22 24 30 80 176
NY-800/55.1 LGJ-800/55 65 20 24 30 80 183
NY-800/70.1 LGJ-800/70 22 26 34 90 197
NY-800/100.1 LGJ-800/100 26 26 34 90 229
NY-G Hydraulic Steel Anchor Forging Strain Clamp for Steel Stranded Wire
Type Twisted Pair Main Dimensions(mm) Grip(≥kN) Weight(kg)
Standard Mark D L L1 D3 C L2
NY-35G.1 GB1200-88 1270N/mm2 7-7.8 16 195 115 16 20 50 45 0.52
NY-55G.1 7-9.6 20 220 140 16 20 50 70 0.7
NY-80G.1 19-11.5 24 260 170 18 22 55 100 1.3
NY-50G.1 GB1200-75 1225N/mm2 7-9.0 18 210 130 16 20 50 60 0.63
NY-70G.1 19-11.0 22 245 155 18 22 55 80 1.02
NY-100G.1 19-13.0 26 290 185 20 24 65 120 1.63
NY-120G.1 19-14.0 28 310 195 22 26 70 140 1.9
NY-135G.1 19-15.0 30 330 215 22 26 70 155 2.3
NY-100GC.1 GB1200-88 1370N/mm2 19-13.0 28 335 220 22 26 70 130 1.64
NY-125GC.1 19-14.5 32 360 250 24 30 80 165 1.7

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