| Port: | Ningbo or Shanghai |
| Payment Terms: | L/C,D/A,D/P,T/T,MoneyGram |
| Supply Ability: | 30000 Set/Sets per Month |
| Gearing Arrangement: | Helical,Helical |
| Input Speed: | Max.2000rpm |
| Place of Origin: | Zhejiang China |
| Warranty: | 12 months,1 Year |
| Output Speed: | 0.1~560rpm |
| Color: | RAL7031 Grey /RAL5010 Blue |
| Output Torque: | up to 28000Nm |
| Material of housing: | HT250 high-strength cast iron |
| Certification: | ISO,CE |
| Customized support: | OEM,ODM |
| Brand Name: | Flying knight |
| Applicable Industries: | Hotels,Garment Shops,Building Material Shops,Manufacturing Plant,Machinery Repair Shops,Food & Beverage Factory,Farms,Restaurant,Home Use,Retail,Food Shop,Printing Shops,Construction works ,Energy & Mining,Food & Beverage Shops,Advertising Company |
| Product name: | gearbox motor reducer,gear box speed reducer,speed reducer gearbox |
| Ratio: | Max. 250 |
| Certificate: | CE Certificate,ISO9001 |
| Packaging Detail: | Standard export plywood packing |
| Package Preview: | https://sc04.alicdn.com/kf/H409f3a69076f4a41865d3c602a1b38fes.jpg_640x640.jpg |
Gearbox motor reducer HT250 high strength cast iron 220V 380V 50HZ 60HZ AC electric motor inline helical gear box speed reducer 220V
RC Gearbox
| Housing material | HT250 high-strength cast iron |
| Housing hardness | HBS190-240 |
| Gear material | 20CrMnTi alloy steel |
| Surface hardness of gears | HRC58°~62 ° |
| Gear core hardness | HRC33~40 |
| Input / Output shaft material | 42CrMo alloy steel |
| Input / Output shaft hardness | HRC25~30 |
| Machining precision of gears | accurate grinding, 6~5 Grade |
| Lubricating oil | GB L-CKC220-460, Shell Omala220-460 |
| Heat treatment | tempering, cementiting, quenching, etc. |
| Efficiency | 94%~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 bearings | China Top brand HRB,LYC,ZWZ or other brands requested, NSK….. |
| Brand of oil seal | NAK--- Taiwan or other brands requested |
