Products
Jack
Worm Jack
Simple type with worm gear and trapezoidal screw. Generally suited for low speed, low frequency applications.
Thrust Force : 9.8kN~196kN
Custom-design available up to 1960 kN.
Model List
Model | Standard | Upright | K1N | J1N | K2N | J2N | K5N | J5N | K10N | J10N | K20N | J20N |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Inverted | KP1N | JP1N | KP2N | JP2N | KP5N | JP5N | KP10N | JP10N | KP20N | KP20N | ||
Nut traveling | Upright | KN1N | JN1N | KN2N | JN2N | KN5N | JN5N | KN10N | JN10N | KN20N | JN20N | |
Inverted | KPN1N | JPN1N | KPN2N | JPN2N | KPN5N | JPN5N | KPN10N | JPN10N | KPN20N | JPN20N | ||
Rated load (kN) | 9.8 | 19.6 | 49 | 98 | 196 | |||||||
Screw diameter (φ) and lead (mm) | 20 4 |
26 6 |
38 9 |
52 12 |
65 12 |
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Standard stroke (mm) | 100~300 | 100~400 | 100~500 | 100~1000 | 100~1000 | |||||||
Starting efficiency (%) | 11.6 | 20.1 | 12.9 | 22.4 | 12.4 | 22.3 | 14.0 | 21.7 | 10.6 | 17.4 | ||
Starting input torque at rated load (N・m) | 2.65 | 6.17 | 6.08 | 13.9 | 23.6 | 52.4 | 55.7 | 108 | 147 | 269 | ||
Travel per turn of input shaft (mm) | 0.2 | 0.8 | 0.25 | 1 | 0.375 | 1.5 | 0.5 | 1.5 | 0.5 | 1.5 |