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Features
◆ Unique design concept for heavy duty condition.
◆ High modular design, biomimetic surface with owned intellectual property right.
◆ High quality casting housing improves the gearbox mechanical strength and anti-vibration capability.
◆ Transmission shaft is designed as poly line. Compact structure meets the higher torque transmit capacity.
◆ Usual mounting mode and rich optional accessories..
Main applied for
◆ Chemical agitator
◆ Hoist and transport
◆ Steel and metallurgy
◆ Electric power
◆ Coal mining
◆ Cement and construction
◆ Paper and light industry
Product Data
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Housing material
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Cast iron/Ductile iron
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Housing hardness
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HBS190-240
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Gear material
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20CrMnTi alloy steel
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Surface hardness of gears
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HRC58°~62 °
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Gear core hardness
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HRC33~40
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Input / Output shaft material
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42CrMo alloy steel
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Input / Output shaft hardness
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HRC25~30
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Machining precision of gears
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accurate grinding, 6~5 Grade
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Lubricating oil
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GB L-CKC220-460, Shell Omala220-460
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Heat treatment
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tempering, cementiting, quenching, etc.
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Efficiency
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94%~96% (depends on the transmission stage)
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Noise (MAX)
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60~68dB
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Temp. rise (MAX)
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40°C
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Temp. rise (Oil)(MAX)
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50°C
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Vibration
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≤20µm
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Backlash
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≤20Arcmin
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Brand of bearings
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China top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, SKF, FAG, INA, NSK.
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Brand of oil seal
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NAK --- Taiwan or other brands requested
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