Single-stage cylindrical gearboxes of the Bonfiglioli S series They have been designed specifically to work with applications such as fans, pumps and blowers. They are characterized by high efficiency and practicality, the model range is represented by five dimensions. The combined version with electric motors has two design options: a compact motor or a standard IEC with an axis height from 63 to 180 mm, and a solid shaft can also be installed at the output.
The housing for small models is made of aluminum (30 each), standard sizes over are enclosed in a durable cast iron frame, input and output shafts are made of high quality steel. The steel gear gears undergo thorough thermal and mechanical treatment for the most reliable and efficient operation of the unit.
The compact design of the gearboxes allows optimal use of the working space, the modular construction concept provides easy and fast integration into the drive unit.
Technical characteristics of Bonfiglioli series cylindrical gear motors
- Gear ratio: 1,4 - 13,1;
- Nominal torque: 21 - 200 Nm;
- Motor power: 0.12 - 11.6 kW;
- Number of steps: 1;
- Speed (at the entrance): 500 - 2800 rpm;
- The degree of protection of the case: IP55 (IP54 for motor with brake);
- Mounting design: B3, B5 and their variations on request.
Standard sizes of Bonfiglioli gearboxes of the S series
Type gearboxes | Ratio transfers | Nom. moment, Nm |
S 10 | 1,4 - 12,3 | 21 |
S 20 | 1,4 - 12,4 | 37 |
S 30 | 1,4 - 13,1 | 70 |
S 40 | 1,4 - 12,4 | 125 |
S 50 | 1,4 - 12,9 | 200 |
You can buy single-stage Bonfiglioli S-series gear motors, find out the price and more information about the product by contacting our specialists.
