Gearboxes for Irrigation System Manufacturer,Supplier,Factory – Ever-Power Industry Company Limited
Model Numbers:
SYF-1-20=87rpm(20:1 ratio)
SYF-1-30=58rpm(30:1 ratio)
SYF-1-40=43rpm(40:1 ratio)
SYF-1-50=35rpm(50:1 ratio)
SYF-1-58=30rpm(58:1 ratio)
SYF-1-60=29rpm(60:1 ratio)
(When input speed is 1740 rpm)
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 available).
3. Accepts NEMA 56-C face motors with 0.625"shafts, 2 long with 0.19 key slot.
4. Multiple mount bolt patterns 5×6, 3.38×6.38fit all pivots.
5. High strength aluminum bronze worm gear.
6. Includes easy installing shock absorbing motor to worm gear box coupler.
7. Both output shafts have 1/4 ×1-1/4 keyways.
8. Shipped with oil.
9. Includes special external crop guard seals.
10. Precision die cast tempered aluminum housing.
11. Weight: 15.9 lbs (7.2Kg).
12. Oil capacity: 0.21 gal (0.8 L)
Installation and contour dimension(dimensions are in inch):
More details:http://www.ever-power.biz/irrigation/IRRIGATION.pdf