R series is a coaxial helical gear motor with a modular design. It uses helical gears as transmission parts, and its work efficiency is higher than other types of reducers. It has features of finely ground tooth surfaces, low noise, compact structure, sophisticated design, and various installation methods. Multi-directional combined installation forms and structure forms are available according to the customer’s needs, to meet the needs of various transmission conditions. RF series helical gear motor can be combined with R series reducer, F series reducer, K series reducer, S series reducer, which is suitable for special low-speed applications.
Its input methods include direct motor input, AM (IEC) flange input and AD shaft input. Its output method is solid shaft output. It can be equipped with variable frequency motor, brake motor, explosion-proof motor, servo motor, AC motor, DC motor, three-phase motor, etc. Its ambient temperature is -40 to 50 °C (the lubricating oil needs to be heated to above 0 °C or antifreeze lubricating oil is used when starting below 0 °C), and the input speed should not be more than 2800 rpm. It can run forward and reverse, no any industry restrictions.
Product structure:
Model nomenclature：
Mounting positions of R series helical gear motor:
Parameters:
| Size | 17 | 27 | 37 | 47 | 57 | 67 | 77 | 87 | 97 | 107 | 137 | 147 | 167 |
| Structure | R RF | ||||||||||||
| Input nower rating (kW) |
0.18-0.75 | 0.18-3 | 0.18-3 | 0.18-5.5 | 0.18-7.5 | 0.18-7.5 | 0.18-11 | 0.55-22 | 0.55-30 | 22-45 | 5.5-55 | 11-90 | 11-160 |
| Ratio | 3.83-74.84 | 3.37-135.09 | 3.33-134.82 | 3.83-176.88 | 4.39-186.88 | 4.29-199.81 | 5.21-195.24 | 5.36-246.54 | 4.49-289.74 | 5.06-249.16 | 5.15-222.60 | 5.00-163.31 | 10.24-229.71 |
| Permissible torque(N.M) | 85 | 130 | 200 | 300 | 450 | 600 | 820 | 1550 | 3000 | 4300 | 8000 | 13000 | 18000 |
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View Dimensions of R series helical gear reducer, making sure the model is suitable for your installation space.
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