F Series ., Paraller Shaft Gear Motor-Hollow Shaft / Solid Shaft / Shrink Disk / Flange-Mounted-Power Motor : 0.18kW - 200kW-Ratio from 3.77 - 29,211Heavy Duty Industrial Gear Motor ISO9001 ,14001, 45001For Motor IEC Standatd Flange B14 or B5