Worm Jack |

| K1N | KN1N | Starting efficiency (%): 11.6 Starting input torque (Nm): 2.65 Travel per turn of input shaft (mm): 0.2 | Rated load (kN): 9.8 Standard stroke (mm): 100 ~ 300 Screw diameter (ᵩ) – Lead (mm): 20 – 4 | Cosmic |
| KP1N | KPN1N | Cosmic |
| J1N | JN1N | Starting efficiency (%): 20.1 Starting input torque (Nm): 6.17 Travel per turn of input shaft (mm): 0.8 | Cosmic |
| JP1N | JPN1N | Cosmic |
K2N | KN2N | Starting efficiency (%): 12.9 Starting input torque (Nm): 6.08 Travel per turn of input shaft (mm): 0.25 | Rated load (kN): 19.6 Standard stroke (mm): 100 ~ 400 Screw diameter (ᵩ) – Lead (mm): 26 – 6 | Cosmic |
KP2N | KPN2N | Cosmic |
J2N | JN2N | Starting efficiency (%): 22.4 Starting input torque (Nm): 13.9 Travel per turn of input shaft (mm): 1 | Cosmic |
| JP2N | JPN2N | Cosmic |
K5N | KN5N | Starting efficiency (%): 12.4 Starting input torque (Nm): 23.6 Travel per turn of input shaft (mm): 0.375 | Rated load (kN): 49 Standard stroke (mm): 100 ~ 500 Screw diameter (ᵩ) – Lead (mm): 38 – 9 | Cosmic |
KP5N | KPN5N | Cosmic |
J5N | JN5N | Starting efficiency (%): 22.3 Starting input torque (Nm): 52.4 Travel per turn of input shaft (mm): 1.5 | Cosmic |
JP5N | JPN5N | Cosmic |
K10N | KN10N | Starting efficiency (%): 14.0 Starting input torque (Nm): 55.7 Travel per turn of input shaft (mm): 0.5 | Rated load (kN): 98 Standard stroke (mm): 100 ~ 1000 Screw diameter (ᵩ) – Lead (mm): 52 – 12 | Cosmic |
KP10N | KPN10N | Cosmic |
J10N | JN10N | Starting efficiency (%): 21.7 Starting input torque (Nm): 108 Travel per turn of input shaft (mm): 1.5 | Cosmic |
JP10N | JPN10N | Cosmic |
K20N | KN20N | Starting efficiency (%): 10.6 Starting input torque (Nm): 147 Travel per turn of input shaft (mm): 0.5 | Rated load (kN): 196 Standard stroke (mm): 100 ~ 1000 Screw diameter (ᵩ) – Lead (mm): 65 – 12 | Cosmic |
KP20N | KPN20N | Cosmic |
| J20N | JN20N | Starting efficiency (%): 17.4 Starting input torque (Nm): 269 Travel per turn of input shaft (mm): 1.5 | Cosmic |
JP20N | JPN20N | Cosmic |