1.Uses top bearings (SKF/FAG), 20,000+ hours life, low/no maintenance;
2. Mobil grease for cold starts (-30~-40°C);
3. Long span for wider screens；
4. Highest explosion-proof rating Ex db IIC T4 Gb和Ex tb IIIC T130°Db；
5. Noise <76dB；
6. Continuous duty；
7. 220/380V 50Hz (custom available)
8. Temp -20°C/40°C(or-20°C/55°C);
9. IP66
10. The motor is equipped with a PTC130° thermal switch or a PT100 resistance temperature detector.。