R series helical gear unites are novel reduction transmissions devices composed of helical gear reducer and various motors. It has features like wide transmission ratios, high transmission efficiency, low energy consumption, and superior performance. The gears are processed by a high-precision gear grinding machine. R series helical gear unites own advantages of high torque, long life, compact design, small size, easy installation, wide ranges of uses, various installation methods, it’s suitable for all-round installation configurations. RXF series is single-stage type of helical gear unites with flange mounted, its ratio is up to 8.65 and output torque up to 1680N.m.
Specifications:
| Model: | RXF17/27/37/47/57/67/77/87/97/107/137/147/167 |
| Mounting ways: | foot mounted and flange mounted |
| Input ways: | motor input, AM (IEC) flange input and shaft input |
| Output way: | solid shaft output |
| Efficiency: | 94%-98%(depends on the transmission stage) |
| Housing material: | HT250 high-strength cast iron |
| Gear material: | 20CrMnTi |
| Surface hardness of gears: | HRC58-62 |
| Input/Output shaft: | 40Cr steel |
| Heat treatment: | Carburizing and quenching |
| Bearing: | C&U or other brand |
| Oil seal: | NAK or other brand |
| Lubricating oil: | Gear oil |
| Packing: | plywood case |
Parameters:
| Size | 37 | 57 | 67 | 77 | 87 | 97 | 107 | 127 | 157 |
| Structure | RX RXF | ||||||||
| Input nower rating (kW) |
0.18-1.1 | 0.18-5.5 | 0.18-7.5 | 1.1-11 | 3-22 | 5.5-30 | 7.5-45 | 7.5-90 | 11-132 |
| Ratio | 1.62-4.43 | 1.3-5.5 | 1.4-6.07 | 1.42-8.00 | 1.39-8.65 | 1.42-8.23 | 1.44-6.63 | 1.51-6.2 | 1.57-6.2 |
| Permissible torque(N.M) | 20 | 70 | 135 | 215 | 400 | 600 | 830 | 1110 | 1680 |
Get Model selection chart of R series helical gear reducer, or contact us if you need further assistant.
View Dimensions of R series helical gear reducer, making sure the model is suitable for your installation space.
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