Selection principle of plastic gear grease
(1) 工作温度范围（Operating temperature）
The key point is the low-temperature start-up requirements of application products. In order to improve the adhesion of plastic gear grease, the viscosity of base oil is relatively high. The low temperature limit of grease should meet the working conditions.
Even the same plastic model, its components vary greatly. Compatibility test in accordance with actual conditions must be done before using grease in batches. The method is to observe the changes of size and hardness of plastic parts soaked in selected grease after high temperature aging. The variation value cannot exceed 5%.
选择高滴点润滑脂（Select grease with high dropping point）
The motor reduction gear set will cause temperature rise when running for a long time. After the ambient temperature rises, the grease with high dropping point will not be lost from the gear due to thinning.
Enclosed reducer, grease needs to fill at least 1/3 of the space
润滑脂成分符合环保标准（Grease composition meets environmental standards）
Learnber® Selective Plastic Gear Grease
The above is only the typical model of LianBo, please contact for more information