This kind of worm gear box has been trusted on the driveline (drive train) of the center pivot irrigation system and the linear move (later move) irrigation system on THE UNITED Center-dive Gear Box Of Irrigation System STATES, European area and Middle East. It employs aluminium alloy case and major transmission parts are made from high power alloy. By usage of large number sealing and dust-proof products it features light in weight, long service life and good tightness aswell.
1. Torque capacity: 4,500 lb.in (510 N.m).
2. Ratio: 20:1,?30:1,?40:1,?50:1,?58:1, 60:1 (others obtainable).
3. Accepts NEMA 56-C encounter motors with 0.625”shafts, 2” long with 0.19” key slot.
4. Multiple attach bolt patterns 5”×6”, 3.38”×6.38”suit all pivots.
5. High strength aluminium bronze worm gear.