China Gear Motor Gear Box Reducer

High Precision Helical Speed Reducer Gearbox With AC Motor
Product Description:
Main applied for:Chemical agitator,Hoist and transport,Steel and metallurgy,Electric power,Coal mining,Cement and construction
Paper and light industry.Features:1.High modular design.
2.Integrated casting housing, compact dimension, high loading support, stable transmitting and low noise level.
3.Perfect oil leakage preventing makes the good sealings and can be used in wide range of industry.
4.This series is special for pug mill.
5.High efficiency and save power.
6.Save cost and low maintenance.Technical data:Housing materialCast iron/Ductile ironHousing hardnessHBS190-240Gear material20CrMnTi alloy steelSurface hardness of gearsHRC58°~62 °Gear core hardnessHRC33~40Input /Output shaft material40Cr alloy steelInput /Output shaft hardnessHRC25~30Machining precision of gearsAccurate grinding, 6~5 GradeLubricating oilGB L-CKC220-460, Shell Omala220-460Heat treatmentTempering, cementiting, quenching, etc.Efficiency94%~96% (depends on the transmission stage)Noise (MAX)60~68dBTemp. Rise (MAX)40°CTemp. Rise (Oil)(MAX)50°CVibration≤20µmBacklash≤20ArcminBrand of bearingsChina top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF,NSK.Brand of oil sealNAK --- Taiwan or other brands requestedSIZEShaft Dia. Solid(mm)Center HeightOutput Flange Dia. (mm)Power(kw)RatioPermissible Torque(N. M)Weight(KGS)17Φ20K675Φ120/1400.18-0.753.83-74.8485427Φ25K690Φ120/1400.18-3.003.37-135.091305.537Φ25K690Φ160/2000.18-3.003.33-134.822008.547Φ30K6115Φ160/2000.18-5.503.83-176.883001057Φ35K6115Φ200/2500.18-7.504.39-186.894501867Φ35K6130Φ200/2500.18-7.504.29-199.816002577Φ40K6140Φ250/3000.18-11.005.21-195.248203687Φ50K6Packaging & Printing 180Φ300/3500.55-22.005.36-246.5415506397Φ60m6225Φ350/4500.55-30.004.49-289.743000101107Φ70m6250Φ350/4502.20-45.005.06-249.164300153137Φ90m6315Φ450/5505.50-55.005.15-222.608000220147Φ110m6335Φ450/55011.00-90.005.0-16.3113000400167Φ120m6425Φ550/66011.00-160.0010.24-229.7118000700Product Shows:Our Company:
ZheJiang Redsun Machinery Co.,Ltd was founded in 2001.It is aprofessional company specialized in researching,developing manufacturing and selling gearboxes.Our main products include S/R/F/K series of gear box,worm gear units,industry gear units and planetary gear units as well as diverse aPetroleum Equipment & Machinery rray of specialized,combo and non-standard design items that have all found applications.Our Workshop:FAQ:Q: Are you trading company or manufacturer?A: We are factory.Q: How long is your delivery time?A: Generally it is 5-10 days if the goods are in stoChemical Equipment & Machinery ck. Or it is 15-20 days if the goods are not in stock.Q: Can we buy 1PC of each item for quality testing?A: Yes, we are glad to accept trial order for quality testing.Q: What is your terms of payment?A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment.
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