Jack

Worm gear plus trapezoidal screw. Suited for low speed, low frequency applications.

Thrust : 4.9kN-196kN
Custom design available up to 1960 kN.

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MODEL LIST
Type 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
 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