Specifications
Standard type
MAX
DYNAMIC®
COUPLING
NO.
Torque
(N.m)
Max.
Bore
(mm)
Max.
rpm
Power
Rating
(kw/rpm)
Dimensions in mm Weight
(kg)
A B C D E F
out
dia
hub
length
Min.
shaft
spacing
Max.
shaft
spacing
hub
dia
Total Length Element
only
*SSH
only
in out
D-2 21.58 28 7,500 0.0023 98 24 35 47 47 83 95 0.34 0.52
D-3 41.20 34 7,500 0.0043 102 37 9 47 59 83 121 0.42 1.27
D-4 62.78 42 7,500 0.0066 116 37 9 47 66 83 121 0.47 1.66
D-5 107.91 48 7,500 0.0110 137 45 10 52 80 100 142 0.85 3.23
D-10 163.83 55 7,500 0.0170 162 45 11 53 93 101 143 1.15 4.30
D-20 261.93 60 6,600 0.0270 184 50 15 63 114 115 163 1.61 6.86
D-30 413.00 75 5,800 0.0430 210 56 12 68 138 124 180 2.42 10.58
D-40 621.95 85 5,000 0.0660 241 61 12 74 168 134 196 3.08 17.20
D-50 865.24 90 4,200 0.0900 279 69 12 86 207 150 224 4.09 24.24
D-60 1,412.64 105 3,800 0.1480 318 80 11 99 222 171 259 6.67 32.72
D-70 2,491.74 120 3,600 0.2620 356 85 18 109 235 189 281 8.64 38.47
D-80 4,463.55 155 2,000 0.4670 406 114 17 147 286 245 377 13.15 89.65
D-100 9,613.80 171 1,900 1.0000 533 140 44 95 359 324 375 29.50 154.50
D-120 19,237.41 190 1,800 2.0000 635 152 57 124 448 362 429 49.00 234.00

* SSH: Straight Standard Hub (No keyway, not bored)

Spacer type
MAX
DYNAMIC®
COUPLING
NO.
Torque
(N.m)
Max.
Bore
(mm)
Max.
rpm
Power
Rating
(kw/rpm)
Dimensions in mm Weight
(kg)
A B C D F
out
dia
hub
length
Min.
shaft
spacing
Max.
shaft
spacing
hub
dia
Total Length Element
only
in out
DS-2 21.58 28 7,500 0.0023 89 24 91 100 47 146 149 0.74
DS-3 41.20 34 7,500 0.0043 102 37 85 140 59 184 216 1.10
DS-4 62.78 42 7,500 0.0066 116 37 85 140 66 184 216 1.18
DS-5 107.91 48 7,500 0.0110 137 45 89 140 80 184 228 1.73
DS-10 163.83 55 7,500 0.0170 162 45 89 140 93 184 228 2.17
DS-20 261.93 60 4,800 0.0270 184 50 67 180 114 238 280 2.56
DS-30 413.00 75 4,200 0.0430 210 56 54 180 138 238 293 4.18
DS-40 621.95 85 3,600 0.0660 241 61 41 180 168 238 307 5.02
DS-50 865.24 90 3,100 0.0900 279 69 28 180 207 238 319 6.94
DS-60 1,412.64 105 2,800 0.1480 318 80 66 250 222 318 415 11.80
DS-70 2,491.74 120 2,600 0.2620 356 85 59 250 235 318 421 13.94
DS-80 4,463.55 155 1,800 0.4670 406 114 37 250 286 318 478 16.40

* Rings: DS-2~DS-10 only. Other sizes are optional.

HS type
  • Newly developted for hot and humid conditions and superior than standard coupling
  • Simple assembly and disassembly
  • User-friendly interchangeable with existing hubs
  • Materials are hydrolytically stable
MAX
DYNAMIC®
COUPLING
NO.
Torque
(N.m)
Max.
Bore
(mm)
Max.
rpm
Power
Rating
(kw/rpm)
Dimensions in mm Weight
(kg)
A B C D E F
out
dia
hub
length
Min.
shaft
spacing
Max.
shaft
spacing
hub
dia
Total Length Element
only
in out
D-2HS 21.58 28 7,500 0.0023 89 24 35 47 47 83 95 0.34
D-3HS 41.20 34 7,500 0.0043 102 37 9 47 59 83 121 0.42
D-4HS 62.78 42 7,500 0.0066 116 37 9 47 66 83 121 0.47
D-5HS 107.91 48 7,500 0.0110 137 45 10 52 80 100 142 0.85
D-10HS 163.83 55 7,500 0.0170 162 45 11 53 93 101 143 1.15
D-20HS 261.93 60 6,600 0.0270 184 50 15 63 114 115 163 1.61
D-30HS 413.00 75 5,800 0.0430 210 56 12 68 138 124 180 2.42
D-40HS 621.95 85 5,000 0.0660 241 61 12 74 168 134 196 3.08
D-50HS 865.24 90 4,200 0.0900 279 69 12 86 207 150 224 4.09
D-60HS 1,412.64 105 3,800 0.1480 318 80 11 99 222 171 259 6.67
D-70HS 2,491.74 120 3,600 0.2620 356 85 18 109 235 189 281 8.64
D-80HS 4,463.55 155 2,000 0.4670 406 114 17 149 286 245 377 13.15
D-100HS 9,613.80 171 1,900 1.0000 533 140 44 95 359 324 375 29.50
D-120HS 19,237.41 190 1,800 2.0000 635 152 57 124 448 362 429 49.00

* Spacer type of the HS coupling is available

HT type
  • HT coupling torque ratings is about 30% higher and torsional stiffness is 45% higher than standard coupling
  • Simple assembly and disassembly
  • User-friendly interchangeable with existing hubs
MAX
DYNAMIC®
COUPLING
NO.
Torque
(N.m)
Max.
Bore
(mm)
Max.
rpm
Power
Rating
(kw/rpm)
Dimensions in mm Weight
(kg)
A B C D E F
out
dia
hub
length
Min.
shaft
spacing
Max.
shaft
spacing
hub
dia
Total Length Element
only
in out
D-2HT 27.47 28 7,500 0.0029 89 24 35 47 47 83 95 0.34
D-3HT 52.97 34 7,500 0.0055 102 37 9 47 59 83 121 0.42
D-4HT 81.42 42 7,500 0.0085 116 37 9 47 66 83 121 0.47
D-5HT 140.28 48 7,500 0.0147 137 45 10 52 80 100 142 0.85
D-10HT 212.88 55 7,500 0.0223 162 45 11 53 93 101 143 1.15
D-20HT 340.41 60 6,600 0.0356 184 50 15 63 114 115 163 1.61
D-30HT 536.61 75 5,800 0.0561 210 56 12 68 138 124 180 2.42
D-40HT 808.34 85 5,000 0.0846 241 61 12 74 168 134 196 3.08
D-50HT 1,124.23 90 4,200 0.1176 279 69 12 86 207 150 224 4.09
D-60HT 1,834.47 105 3,800 0.1919 318 80 11 99 222 171 259 6.67
D-70HT 3,237.30 120 3,600 0.3387 356 85 18 109 235 189 281 8.64
D-80HT 5,787.90 155 2,000 0.6055 406 114 17 149 286 245 377 13.15
D-100HT 12,450.00 171 1,900 1.2316 533 140 44 95 359 324 375 29.50
D-120HT 24,525.00 190 1,800 2.5657 635 152 57 124 448 362 429 49.00

* Spacer type of the HT coupling is available.

Standard coupling with compression bushed hubs.
Specifications data with QD hubs
MAX
DYNAMIC®
COUPLING
NO.
QD
Bush
NO.
Torque
(N.m)
Max.
Bore
(mm)
Max.
rpm
Power
Rating
(kw/rpm)
Dimensions in mm Weight
(kg)
A B C D F
out
dia
hub
length
in out hub
dia
Total Length
in out
D-4 JA 62.78 30 7,500 0.0066 116 25 31 48 66 82 99 0.95
D-5 SH 107.91 35 7,500 0.0110 137 32 44 48 80 108 114 1.63
D-10 SDS 163.83 42 7,500 0.0170 162 33 30 59 93 97 125 2.18
D-20 SK 261.93 55 6,600 0.0270 184 48 16 67 114 108 162 3.86
D-30 SF 413.00 60 5,800 0.0430 210 51 37 56 138 138 157 6.35
D-40 E 621.95 75 5,000 0.0660 241 67 32 44 168 165 178 10.80
D-50 E 865.24 75 4,200 0.0900 279 67 35 73 207 168 207 17.06
D-60 F 1,412.64 90 3,800 0.1480 318 92 38 48 222 222 232 20.64
D-70 J 2,491.74 100 3,600 0.2620 356 114 33 36 235 262 265 30.89
D-80 M 4,463.55 140 2,000 0.4670 406 171 19 32 286 362 375 63.50
D-100 M 9,613.80 140 1,900 1.0000 533 173 44 29 359 390 375 113.40
D-120 N 19,237.41 150 1,800 2.0000 635 206 44 29 448 456 441 215.46

* Note: Dimensions may vary depending on bushing manufacturers.

Specifications data with TAPER-LOCK hubs
MAX
DYNAMIC®
COUPLING
NO.
Taper
Lock
Bush
NO.
Torque
(N.m)
Max.
Bore
(mm)
Max.
rpm
Power
Rating
(kw/rpm)
Dimensions in mm Weight
(kg)
A B C D F
out
dia
hub
length
in hub
dia
Total Length
HTL-3 1008 41.20 25 7,500 0.0043 102 22 43.0 59 87 0.82
HTL-4 1008 62.78 25 7,500 0.0066 116 22 43.0 66 87 0.82
HTL-5 1108 107.91 28 7,500 0.0110 137 22 56.0 80 100 1.81
HTL-10 1310 163.83 35 7,500 0.0170 162 25 52.0 93 103 2.72
HTL-20 1610 261.93 42 6,600 0.0270 184 25 63.5 114 114 4.08
HTL-30 2012 413.00 50 5,800 0.0430 210 32 65.0 138 129 6.17
HTL-40 2517 621.95 65 5,000 0.0660 241 44 60.0 168 149 9.89
HTL-50 2517 865.24 65 4,200 0.0900 279 44 76.0 207 165 14.29
HTL-60 3020 1,412.64 75 3,800 0.1480 318 51 84.0 222 186 21.14
HTL-70 3535 2,491.74 100 3,600 0.2620 356 89 60.0 235 238 30.25
HTL-80 4040 4,463.55 100 2,000 0.4670 406 102 95.0 286 298 37.19
in out in out
HTL-100 4545 9,613.80 110 1,900 1.0000 533 114 38 152 359 267 381 113.40
HTL-120 5050 19,237.41 125 1,800 2.0000 635 127 51 181 448 305 435 185.07

* Note: Dimensions subject to change.