Cycloidal Gear Reducer Drive Heavy Load 2 Stage Reduction RV-320e Nabtesco
Cycloidal gear drives are unique and are still unsurpassed where drive technology is concerned. The cycloidal speed reducer is superior to traditional gear mechanisms, since it only operates with rolling force and is not exposed to shear forces. By comparison with gears with contact loads, Cyclo drives are more resistant
and can absorb extreme shock loads by means of uniform load distribution over the power transmitting
components. Cyclo drives and cyclo drive geared motors are characterized by their reliability, long service life
and outstanding efficiency, even under difficult conditions.
Characteristic
Premier in-line drives as both a reducer and gearmotor
Quiet, efficient and reliable operation with high torque density and compact sizes
Interchangeable cast iron housings in foot, flanged or face mount configurations
Available free-shaft, quill hollow shaft, C-face adaptors, shovel base, and top-mount inputs
Mininimal vibration, low noise, low backlash and extended operational life
Cycloidal Gear reducer RV-320E technical Parameters
| Model | 20E | 40E | 80E | 110E | 160E | 320E | 450E |
| Reduction gear ratio | 57/81/105 121/141/161 | 57/81/105 121/153 | 81/101 121/153 | 81/111 161 | 81/101/129 145/171 | 81/101/129 141/171/185 201 | 154.8/171 192.4 |
| Rated torque (Nm) | 180 | 400 | 800 | 1100 | 1600 | 3200 | 4500 |
| Maximum working torque (Nm) | 450 | 1000 | 2000 | 2750 | 4000 | 8000 | 11250 |
| Maximum impact torque (Nm) | 900 | 2000 | 4000 | 5500 | 8000 | 16000 | 22500 |
| Maximum output speed (r/min) | 75 | 70 | 70 | 50 | 45 | 35 | 25 |
| Tooth space/idle stroke (arc.min) | 1 | 0.8 | 0.8 | 0.7 | 0.6 | 0.5 | 0.5 |
| Torsional rigidity (Nm/arc.min) | 48 | 105 | 195 | 290 | 390 | 978 | 1175 |
| Permissible torque (Nm) | 880 | 1600 | 2150 | 2940 | 3900 | 7050 | 8800 |
| Allow Thrust (N) | 3920 | 5190 | 7840 | 10770 | 14780 | 19600 | 24500 |
| Weight (kg) | 4.9 | 9.5 | 13.5 | 17.5 | 26.5 | 44.5 | 66.5 |
| Model | 20E | 40E | 80E | 110E | 160E | 320E | 450E |
| A | 65 | 76 | 84 | 92.5 | 104 | 125 | 140 |
| ¢B | 124 h7 | 160 h7 | 190 h7 | 208 h7 | 240 h7 | 284 h7 | 328 h7 |
| ¢C | 105 h6 | 135 h7 | 160 h7 | 182 h7 | 204 h7 | 245 h7 | 275 h7 |
| ¢D | 123 h7 | 160 h7 | 190 h7 | 200 | 230 | 280 | 310 |
| ¢E | 145 | 190 | 222 | 244 h7 | 280 h7 | 325 h7 | 370 h7 |
| F1 | 4 | 4 | 12 | 9 | 15 | 18 | 21 |
| F2 | M10 | M14 | M8 | M12 | M8 | M10 | M12 |
| F3 | 18 | 20 | 15 | 20 | 15 | 18 | 20 |
| ¢G | 72 | 98 | 142 | 138 | 180 | 224 | 250 |
| H1 | 2 | 2 | 6 | 3 | 6 | 6 | 6 |
| H2 | M10 | M14 | M10 | M12 | M16 | M16 | M16 |
| H3 | 18 | 20 | 20 | 20 | 30 | 32 | 35 |
| ¢I | 65 | 85 | 110 | 100 | 145 | 172 | 190 |
| J | 16 | 16 | 16 | 12 | 12 | 16 | 24 |
| ¢K | 6.8 | 9 | 9 | 11 | 13 | 13 | 13 |
| ¢L | 135 | 175 | 206 | 226 | 260 | 304 | 348 |
Product Tags:
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Heavy Load 2 Stage Cycloidal Gear Reducer Drive RV - 320E Images
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