Helical Gear Unit Catalogue - Premium Transmission Limited

Type B4-B4SF
Quadruple Reduction Units - Right Angle Shafts - Mechanical & Thermal Capacities kW
MECHANICAL CAPACITIES (kW)
RATINGS
HR-425
1 of 2
Nominal Input Nominal Unit Size
Ratio Speed Output
rpm Speed 140 160 180 200 225 250 280 315 355 400 450 500 560 630 710
rpm
1750 20.2 7.8 12.3 18.3 21.4 29.9 50.0 65.0 87.0 110 139 223 385 520 709
1500 17.34 6.65 10.55 15.70 18.34 25.65 42.93 55.22 74.73 94.55 119 191 330 445 608
86.5 1000 11.56 4.43 7.03 10.46 12.22 17.10 28.62 36.81 49.82 63.0 79.3 127.3 220 297 405
750 8.67 3.32 5.27 7.85 9.17 12.82 21.46 27.61 37.36 47.3 59.5 95.5 165 222 304
1750 7.0 11.1 16.3 19.5 27.4 45.5 60.0 80.0 100 126 203 354 483 656
1500 15.67 5.98 9.49 14.0 16.75 23.53 39.00 50.67 68.16 85.75 108 174 303 414 562
95.7 1000 10.45 3.98 6.32 9.33 11.16 15.68 26.00 33.78 45.44 57.16 72 116 202 276 375
750 7.83 2.99 4.74 7.0 8.37 11.76 19.5 25.33 34.8 42.8 54 87 151 207 281
1750 6.3 10.0 14.7 18.6 25.7 42.5 56.0 75.0 96.0 120 192 312 445 590
1500 14.15 5.39 8.54 12.62 15.90 22.05 36.46 47.80 64.23 81.62 102 163 267 379 505
106 1000 9.43 3.59 5.69 8.41 10.61 14.70 24.31 31.86 42.82 54.4 68 109 178 253 337
750 7.08 2.69 4.27 6.31 7.95 11.02 18.23 23.90 32.11 40.8 51 82 133 190 252
1750 5.7 9.0 13.1 15.8 22.1 37.1 48.0 65.0 82.0 102 166 285 392 525
1500 12.82 4.85 7.68 11.27 13.57 18.97 31.80 40.81 55.22 69.85 87.5 142 243 336 449
117 1000 8.55 3.23 5.12 7.51 9.05 12.65 21.20 27.20 36.81 46.56 58.3 94.6 162 224 300
750 6.41 2.42 3.84 5.63 6.78 9.48 15.90 20.40 27.61 34.9 43.7 71 121 168 225
1750 5.1 8.1 11.8 14.5 20.3 33.5 44.0 59.0 74.0 93.0 148 254 359 468
1500 11.54 4.36 6.92 10.10 12.40 17.38 28.72 37.31 50.24 63.17 79.6 127 218 308 400
130 1000 7.69 2.90 4.61 6.73 8.27 11.58 19.15 24.87 33.50 42.11 53.0 85 145 205 267
750 5.77 2.18 3.46 5.05 6.20 8.69 14.36 18.65 25.12 31.5 39.8 63.5 109 154 200
1750 4.6 7.2 10.6 13.6 18.9 31.3 42.0 56.0 70.0 88.0 142 230 326 442
1500 10.42 3.93 6.22 9.05 11.66 16.22 26.82 35.19 47.27 60.0 75.2 121 196 279 376
144 1000 6.94 2.62 4.14 6.03 7.77 10.81 17.88 23.46 31.51 40.0 50.1 81 131 186 251
750 5.21 1.96 3.11 4.52 5.83 8.11 13.41 11.73 23.63 30.0 37.6 60.5 98 140 188
1750 4.1 6.5 9.5 12.3 17.2 28.3 37.0 50.0 63.0 80.0 128 212 300 402
1500 9.43 3.53 5.60 8.11 10.57 14.73 24.27 31.69 42.82 54.38 68.1 109 181 257 342
159 1000 6.29 2.35 3.73 5.40 7.05 9.82 16.18 21.12 28.55 36.0 45.4 73 121 171 228
750 4.72 1.76 2.80 4.05 5.28 7.36 12.13 15.84 21.41 27.19 34.0 54.5 91 128 171
1750 3.7 5.9 8.5 11.1 15.5 25.6 33.5 46.0 58.0 72.0 114 192 269 350
1500 8.52 3.18 5.05 7.26 9.56 13.25 21.94 28.72 38.69 49.08 61.6 98 163 229 300
176 1000 5.68 2.12 3.36 4.84 6.37 8.83 14.62 19.15 25.79 32.72 41.05 65 109 153 200
750 4.26 1.59 2.52 3.63 4.78 6.62 10.97 14.36 19.35 24.54 30.8 49 82 115 150
1750 3.3 5.3 7.6 10.0 14.0 23.1 30.2 41.0 52.0 65.0 104 174 245 322
1500 7.69 2.86 4.54 6.49 8.61 11.98 19.82 25.86 34.98 44.31 55.5 89 148 209 276
195 1000 5.13 1.90 3.02 4.32 5.74 7.98 13.21 17.24 23.32 29.5 37.0 59 99 139 184
750 3.85 1.43 2.27 3.24 4.30 5.99 9.91 12.93 17.49 22.1 27.7 44.5 74 105 138
For higher sizes -- REFER TO PREMIUM
Nominal ratios are shown.
Interpolate for other input speeds.
THERMAL CAPACITIES (kW)
Nominal Input Unit Size
Ratio Speed
rpm 140 160 180 200 225 250 280 315 355 400 450 500 560 630 710
Units without Fan
1750 15 19 25 56 71 91 119 147 173 207 262 332 422 541
86.5 1500 14 18 23 53 69 86 111 140 168 204 253 323 400 527
To 1000 13 17 21 50 64 81 101 134 162 200 241 309 382 509
438 750 12 15 19 47 61 78 99 129 153 197 235 300 373 504
Full Load Efficiency - 96.5% (approx.)
REFER TO PREMIUM
REFER
TO
PREMIUM
25