Series SWJMK/SWMK, EWJMK/EWMK they belong to a large family of gearboxes TERVO from the company Tsubaki to equip servomotors. Single-stage worm gears with an orthogonal arrangement of the drive and driven shafts are used to transfer mechanical energy. A highly efficient and reliable solution for use in a wide range of applications. They are resistant to loads, work silently and are very compact in size. Gearboxes have standardized connections for connecting servo motors, a wide range of ratios for speed reduction.
These gearboxes are designed to work with servomotors with a power of up to 10 kW and a speed of up to 3000 rpm. The model range is represented by seven standard sizes of blocks. The SWJMK/SWMK series has a hollow shaft at the output, the EWJMK/EWMK line is solid. Four types of possible position options are applicable depending on the model, horizontal or vertical mounting.
Technical characteristics of Tsubaki worm gearboxes of the SWJMK/SWMK, EWJMK/EWMK series
- Gear ratio: 10 - 60;
- Number of steps: 1;
- Nominal torque: 12.2 - 592 Nm;
- Motor power: 0.12 - 10.26 kW;
- Maximum motor speed: 3000 rpm (SWMK100 and EWMK100 up to 2000 rpm) ;
- Output speed: 25 - 300 rpm.
Standard sizes of Tsubaki servo reducers of the SWJMK/SWMK, EWJMK/EWMK series
Type of gearbox | Nom. moment, Nm | Motor power, kW |
SWJMK35, EWJMK35 | 12,2 - 24,8 | 0,12 - 0,44 |
SWJMK42, EWJMK42 | 18,2 - 38,9 | 0,18 - 0,65 |
SWJMK50, EWJMK50 | 31,1 - 69,0 | 0,29 - 1,09 |
SWJMK63, EWJMK63 | 55,0 - 129 | 0,52 - 1,92 |
SWJMK70, EWJMK70 | 86,8 - 187 | 0,69 - 3,03 |
SWMK80, EWJMK80 | 215 - 362 | 1,25 - 7,44 |
SWMK100, EWJMK100 | 443 - 592 | 1,99 - 10,26 |
To buy worm gearboxes for servomotors of the SWJMK/SWMK, EWJMK/EWMK series from Tsubaki, you can find out the price and more information about the product by contacting our specialists.
