Redsun R Series Rigid Tooth Flank Helical Gearbox

Product Description:FeaturesHigh modular design.
Integrated casting housing, compact dimension, high loading support, stable transmitting and low noise level.
Perfect oil leakage preventing makes the good sealings and can be used in wide range of industry.
This series is special for pug mill.
High efficiency and save power.
Save cost and low maintenance.Main applied forChemical agitator
Hoist and transport
Steel and metallurgy
Electric power
Coal mining
Cement and construction
Paper and light industryTechnical data:Housing materialCast iron/Ductile ironHousing hardnessHBS190-240Gear material20CrMnTi alloy steelSurface hardness of gearsHRC58°~62 °Gear core hardnessHRC33~40Input /Output shaft material42CrMo 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)17Φ20K675Φ120/1400.18-0.753.83-74.8485427Φ25K690Φ120/1400.18-3.003.37-135.091305.537Φ25K690Φ160/2000.18-3.003.33-134.822008.547Φ30K6115Φ160/2000.18-5.503.83-176.883001057Φ35K6115Φ200/2500.18-7.504.39-186.894501867Φ35K6130Φ200/2500.18-7.504.29-199.816002577Φ40K6140Φ250/3000.18-11.005.21-195.248203687Φ50K6180Φ300/3500.55-22.005.36-246.5415506397Φ60m6225Φ350/4500.55-30.004.49-289.743000101107Φ70m6250Φ350/4502.20-45.005.06-249.164300153137Φ90m6315Φ450/5505.50-55.005.15-222.608000220147Φ110m6335Φ450/55011.00-90.005.0-16.3113000400167Φ120m6425Φ550/66011.00-160.0010.24-229.7118000700Product Shows:
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FAQQ: 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 stock. 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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