มอเตอร์เกียร์กันระเบิด Worm gear explosion proof

"HUMMER" (ITALY) Worm geared motor
- Worm gear reducer , NMRV-050FA, Ratio = 5
- Hollow Output shaft ? 25 mm.
- Output Torque 23 N.m.
- Service Factor (SF) = 3.0
- "Elprom" Explosion-proof motor with flame-proof
enclosure , 0.75 kW. 4P 230/400V. B14 Type of protection
II 2G Ex-d IIC T4 Gb IP 66 Ta (-20 oC) - (+50 oC)