Introduction:
This kind of worm gear box has been trusted on the driveline (drive train) of the Center-dive Gear Box Of Irrigation System center pivot irrigation system and the linear move (later move) irrigation system on THE UNITED STATES, European area and Middle East. It employs aluminium alloy case and main transmission parts are made from high strength alloy. By utilization of lot sealing and dust-proof products it features light in weight, long service lifestyle and good tightness as well.

Performance:
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 install bolt patterns 5”×6”, 3.38”×6.38”match all pivots.
5. High strength aluminum bronze worm gear.