JTM300 Worm Screw Jack Picture
JTM300 Worm Screw Jack Features
1. Maximum load capacity 300KN or 30 ton.
2. Trapezoidal screw diameter 85 mm, pitch 16 mm. Gearbox sizes 446x266x225mm. Center height 100mm, center distance 125mm. Worm shaft diameter 35mm.
3. High gear ratio 1/10.667, low gear ratio 1/32.
4. Translating screw, rotating screw with bronze travelling nut, anti-rotation device keyed screw configurations in upright or inverted mounting orientation.
5. Precision positioning, self-locking trapezoidal screw which supports the loads and hold position with no need to employ brake mechanism or other locking systems.
6. Manual operation worm screw jack, Electric motor worm screw jack or Both are available.
7. Top plate (I), clevis end (II), plain end(III) and threaded end (IV) are available. Custom made spherical hinge, forked head.
8. Single unit or multiple-units JTM300 worm screw jack lifting systems arrangements are available.
JTM300 Worm Screw Jack Specifications
JTM300 Worm Screw Jack Dimensional Drawing