Metso · 反击式破碎机配件 合作工厂 ISO 9001 · 源头严选直供
齿轮减速器
替代 OEM 零件号: MM0456701
齿轮减速器——适用于Metso NP13反击式破碎机，OEM 编号 MM0456701。标准工况设计，符合原厂规格。材质：GS-45 housing, 20CrMnTi gears，硬度：55-60 HRC (tooth surface)。重量：1800 千克。尺寸：1400 x 1100 x 1000 mm。适用于标准给料条件下石灰石、煤炭、石膏的破碎。
适用机型
NP13
应用场景
Align input/output shafts with flexible coupling misalignment limits; fill to the oil sight glass; check oil temperature and leaks during commissioning.
安装说明
It connects to the drive via a flexible (jaw) or cone-clamping coupling; keep misalignment within the coupling limits.
常见问题
What oil should the gear reducer use?
Use an EP industrial gear oil of the viscosity and grade specified on the nameplate; check the level at the sight glass and change at scheduled intervals.
How is the reducer coupled to the crusher?
It connects to the drive via a flexible (jaw) or cone-clamping coupling; keep misalignment within the coupling limits.
What if the reducer overheats?
Check oil level and quality, ventilation, bearing temperature and alignment; sustained high temperature usually points to overfilling, contamination or misalignment.
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