The contrast table are the tool for choosing the equivalent gearboxes based by the motors of Schneider Electric in using. 

• Brand of motors:  Schneider Electric
• Type of motors:  BDH040、BDH058、BDH070、BDH084、BDH108、BDH138、BDH188、BCH060、BCH080、BCH100、BCH130、BCH180、BRH057、BRH085、BRH110
  
• Type of motors:  BCH2-B、BCH2-D、BCH2-F、BCH2-H、BCH2-M、BCH2-R、MH3100、MH3140、MH3190、BMH070、BMH100、BMH140、BMH205、BSMH055
  
• Type of motors:  BSMH070、BSMH100、BSMH140