WG Worm Gear
Duplex lead worm is used. By the adjustment, reducers can be backlash-free. Widely used on W axis of CNC moving beam gantry boring and milling machine.
- Duplex lead worm, twin bearing, heavy load.
- High rigidity boxing.
- Worm gear made of special alloy steel, high-quality bearing, maintain long-period positioning accuracy.
- Big hole design, insert the ball screw directly.
WG Technical Data (This product has no 1-stage or 2-stage distinction)
| Specifications | Ratios | DWG100 | DWG125 | DWG150 | DWG175 | DWG200 | |
|---|---|---|---|---|---|---|---|
| Ratio (i) | 40 | - | - | - | - | - | |
| Nominal Output Torque (Input Speed 4000) | T2N(Nm) | 40 | 192 | 357 | 492 | 565 | 1000 |
| Maximum Acceleration Torque (Input Speed 4000) | T2B(Nm) | 40 | 259 | 518 | 664 | 762 | 1300 |
| Efficiency (Input Speed 4000) | % | 40 | 84 | 83 | 84 | 85 | 85 |
| Nominal Output Torque (Input Speed 3000) | T2N(Nm) | 40 | 216 | 384 | 588 | 866 | 1200 |
| Maximum Acceleration Torque (Input Speed 3000) | T2B(Nm) | 40 | 291 | 518 | 794 | 1169 | 1560 |
| Efficiency (Input Speed 3000) | % | 40 | 81 | 83 | 84 | 84 | 84 |
| Nominal Output Torque (Input Speed 2000) | T2N(Nm) | 40 | 259 | 493 | 743 | 976 | 1590 |
| Maximum Acceleration Torque (Input Speed 2000) | T2B(Nm) | 40 | 348 | 665 | 1003 | 1315 | 2060 |
| Efficiency (Input Speed 2000) | % | 40 | 79 | 80 | 81 | 82 | 83 |
| Nominal Output Torque (Input Speed 1000) | T2N(Nm) | 40 | 335 | 586 | 988 | 1190 | 2100 |
| Maximum Acceleration Torque (Input Speed 1000) | T2B(Nm) | 40 | 452 | 790 | 1333 | 1605 | 2700 |
| Efficiency (Input Speed 1000) | % | 40 | 75 | 75 | 77 | 77 | 78 |
WG dimensions[mm] 1-stage
| Frame size | DWG100L | DWG125L | DWG150L | DWG175L | DWG200L |
|---|---|---|---|---|---|
| B1 | 12 | 14 | 16 | 20 | 22 |
| D1 | 13.5 | 17.5 | 22 | 26 | 26 |
| D2 | 20 | 26 | 32 | 39 | 39 |
| D3 | 145 | 155 | 170 | 235 | 245 |
| D4 | 40 | 45 | 50 | 75 | 80 |
| D5 | - | 75 | 85 | 95 | 115 |
| D6 | 226 | 267 | 308 | 361 | 407 |
| D7(max.) | 35 | 38 | 42 | 42 | 45 |
| H1 | 330 | 390 | 450 | 530 | 605 |
| H2 | 130 | 150 | 165 | 210 | 230 |
| H3 | 182.5 | 220 | 260 | 290 | 350 |
| H4 | 24.3 | 28 | 38 | 60 | 45 |
| H5 | 88.4 | 102.2 | 107 | 120 | 155 |
| H6 | 43.3 | 48.8 | 54.3 | 79.9 | 85.4 |
| H7 | 100 | 125 | 150 | 175 | 200 |
| ※L1 | 489 | 541 | 566.5 | 667.5 | 732.5 |
| L2 | 67 | 81 | 56 | 84.5 | 112.5 |
| L3 | 251 | 280 | 340 | 410 | 430 |
| L4 | 171 | 180 | 170.5 | 173 | 190 |
| L5 | 28 | 20 | 27.5 | 65 | 27.5 |
| L6 | 65 | 60 | 95 | 90 | 125 |
| L7 | 65 | 120 | 95 | 100 | 125 |
| L8 | 65 | 60 | 95 | 90 | 125 |
| ※L9 | 35 | 33 | 35 | 35 | 40 |
| L10 | 17.2 | 18.2 | 20 | 30 | 30 |
| L11 | 26.5 | 30.6 | 35 | 35 | 45 |
| L12 | 157.7 | 182.4 | 230 | 280 | 280 |
| L13 | 26.5 | 30.6 | 35 | 35 | 45 |
| W1 | 183 | 219 | 257 | 291 | 334 |
| W2 | 156.5 | 189.5 | 220 | 256 | 295 |
| W3 | 85.75 | 103 | 125 | 138 | 160 |
| W4 | 30.5 | 34.5 | 40 | 45 | 45 |
| W5 | 3.5 | 5 | 7 | - | - |
| W6 | 3 | 3 | 5 | 5 | 7 |
| W7 | - | 27.5 | 41 | 32.3 | 35 |
| W8 | - | 72.5 | 108 | 94.3 | 110 |
※Actual dimensions may vary from different servo motors.
We persistently research in and develop our products, and we have made every effort to maintain the specification data above correct. If there is any discrepancy between the data and real dimensions, please refer to products or may contact us for updated data.
B1﹑D4﹑D5﹑H6﹑W7﹑W8 are customizable. Contact us for more details.
WG dimensions[mm] 2-stage
| Frame size | DWG100L | DWG125L | DWG150L | DWG175L | DWG200L |
|---|---|---|---|---|---|
| B1 | 12 | 14 | 16 | 20 | 22 |
| D1 | 13.5 | 17.5 | 22 | 26 | 26 |
| D2 | 20 | 26 | 32 | 39 | 39 |
| D3 | 145 | 155 | 170 | 235 | 245 |
| D4 | 40 | 45 | 50 | 75 | 80 |
| D5 | - | 75 | 85 | 95 | 115 |
| D6 | 226 | 267 | 308 | 361 | 407 |
| D7(max.) | 35 | 38 | 42 | 42 | 45 |
| H1 | 330 | 390 | 450 | 530 | 605 |
| H2 | 130 | 150 | 165 | 210 | 230 |
| H3 | 182.5 | 220 | 260 | 290 | 350 |
| H4 | 24.3 | 28 | 38 | 60 | 45 |
| H5 | 88.4 | 102.2 | 107 | 120 | 155 |
| H6 | 43.3 | 48.8 | 54.3 | 79.9 | 85.4 |
| H7 | 100 | 125 | 150 | 175 | 200 |
| ※L1 | 489 | 541 | 566.5 | 667.5 | 732.5 |
| L2 | 67 | 81 | 56 | 84.5 | 112.5 |
| L3 | 251 | 280 | 340 | 410 | 430 |
| L4 | 171 | 180 | 170.5 | 173 | 190 |
| L5 | 28 | 20 | 27.5 | 65 | 27.5 |
| L6 | 65 | 60 | 95 | 90 | 125 |
| L7 | 65 | 120 | 95 | 100 | 125 |
| L8 | 65 | 60 | 95 | 90 | 125 |
| ※L9 | 35 | 33 | 35 | 35 | 40 |
| L10 | 17.2 | 18.2 | 20 | 30 | 30 |
| L11 | 26.5 | 30.6 | 35 | 35 | 45 |
| L12 | 157.7 | 182.4 | 230 | 280 | 280 |
| L13 | 26.5 | 30.6 | 35 | 35 | 45 |
| W1 | 183 | 219 | 257 | 291 | 334 |
| W2 | 156.5 | 189.5 | 220 | 256 | 295 |
| W3 | 85.75 | 103 | 125 | 138 | 160 |
| W4 | 30.5 | 34.5 | 40 | 45 | 45 |
| W5 | 3.5 | 5 | 7 | - | - |
| W6 | 3 | 3 | 5 | 5 | 7 |
| W7 | - | 27.5 | 41 | 32.3 | 35 |
| W8 | - | 72.5 | 108 | 94.3 | 110 |
※Actual dimensions may vary from different servo motors.
We persistently research in and develop our products, and we have made every effort to maintain the specification data above correct. If there is any discrepancy between the data and real dimensions, please refer to products or may contact us for updated data.
B1﹑D4﹑D5﹑H6﹑W7﹑W8 are customizable. Contact us for more details.
- The W axle of double column moving-cross rail machine center
Ball screw