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Gearbox motor reducer HT250 high strength cast iron 220V 380V 50HZ 60HZ AC electric motor
Gearbox motor reducer HT250 high strength cast iron 220V 380V 50HZ 60HZ AC electric motor
Gearbox motor reducer HT250 high strength cast iron 220V 380V 50HZ 60HZ AC electric motor
Gearbox motor reducer HT250 high strength cast iron 220V 380V 50HZ 60HZ AC electric motor
Gearbox motor reducer HT250 high strength cast iron 220V 380V 50HZ 60HZ AC electric motor
Gearbox motor reducer HT250 high strength cast iron 220V 380V 50HZ 60HZ AC electric motor

Gearbox motor reducer HT250 high strength cast iron 220V 380V 50HZ 60HZ AC electric motor

Manufacturer,Scientific Researcher,Engineering Contracting Company

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Helical gearmotors are the new generation of hard teethface helical gear reducer which are based on the modularized design. Due to the advantage of compact construction, great transmission torque, low noise, high mechanical efficiency, etc, it becomes a new direction for the transmission industry. Gears, the central part of gearmotor, with the material of 20CrMnTi alloy steel and the hardness of surface can reach to HRC58°~ 62°after tempering, ccementiting, quenching etc. heat treatment. All the gears are processed by accurate grinding and the precision can reach to grade 6~5. The gearmotors have been widely used in paper making, printing machinery, chemical machinery, cement agitator machinery, pharmaceutical agitator machinery, petroleum, mine machinery, metallurgy, ceramic line production machinery and stage machinery, etc.

RC01RC02

 

Gearbox motor reducer HT250 high strength cast iron 220V 380V 50HZ 60HZ AC electric motor gear box speed reducer 220V

 

RC Gearbox

Housing materialHT250 high-strength cast iron
Housing hardnessHBS190-240
Gear material20CrMnTi alloy steel
Surface hardness of gearsHRC58°~62 °
Gear core hardnessHRC33~40
Input / Output shaft material42CrMo alloy steel
Input / Output shaft hardnessHRC25~30
Machining precision of gearsaccurate grinding, 6~5 Grade
Lubricating oilGB L-CKC220-460, Shell Omala220-460
Heat treatmenttempering, cementiting, quenching, etc.
Efficiency94%~96% (depends on the transmission stage) 
Noise (MAX)60~68dB
Temp. rise  (MAX)40℃ 
Temp. rise (Oil)(MAX)50℃
Vibration≤20µm
Backlash≤20Arcmin
Brand of bearingsChina Top brand HRB,LYC,ZWZ or other brands requested, NSK…..
Brand of oil sealNAK--- Taiwan or other brands requested

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齿轮详情页_15.jpg

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