安装前，将电机输入轴、***凸台及减速机连接部位的防锈油用或锌钠水擦拭净。其目的是保证连接的紧密性及运转的灵活性，并且防止不必要的磨损。

Before installation，reducer， the anti rust oil of the motor input shaft， the itioning protruding platform and the connecting part of the reducer is cleaned with gasoline or zinc sodium water. The pure is to ensure the tightness of the connection and the flexibility of the operation， and to prevent unnecessary wear.

减速机内部齿轮变位系数选择 正确合理选择变位系数，不但可以凑合中心距，避免齿轮根切，保证满足同心条件，改善齿轮的传动性能和提高其承载能力及提高齿轮的使用寿命，还可以有效控制 侧隙、温升与噪声。

The change coefficient of gear displacement coefficient in the reducer is selected correctly and reasonably. It can not only make the center distance，reducer厂家， ***oid the gear cutting，reducer生产商， meet the conditi， improve the tran***ission performance of the gear and improve its bearing capacity and improve the service life of the gear， but also can effectively the side gap， temperature rise and noise.

通常齿轮减速机已广泛应用于冶金、矿山、起重、运输、水泥、建筑、化工、纺织、印染、制药、等领域。但在这种齿轮减速机的使用有一定的限制，所以，reducer报价，让我们了解下使用时需要注意什么。

1、高速旋转不超过1500 r / min。齿轮减速器。

2、齿轮圆周速度不超过20 m / s。

Usually gear reducer has been widely used in metallurgy， mining， lifting， transportation， cement， ctruction， chemical， textile， printing and dyeing， pharmaceutical， and other fields. But there are some restricti on the use of this gear reducer， so let us know what to pay attention to when using it.

1. The high speed rotation does not exceed 1500 R / min. Gear reducer.

2， the circumferential speed of the gear is not more than 20 m / S.

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