Other environmental influences
Observe the application notes in the project planning manual regarding risks
due to outer influences, such as:
● Operation only within the specified ambient conditions
● Maximum vibration and impact loads
● Protection of protective conductor connections against dirt, corrosion,
moisture and/or aggressive substances etc.
Surface of the motor housing
The housing paint of the motors consists of a black (RAL9005) 2K epoxy res‐
in coating based on epoxy-polyamide resin in water.
Overcoating the motors in ATEX design is not admissible in order to not to
effect the surface properties (such as insulation resistance, electrostatic
charge) adversely.
Bosch Rexroth AG DOK-MOTOR*-IDYN*A*EXPD-IB05-EN-P20/69
Rexroth MAD and MAF Motors in EX px d Design acc. to ATEX Directive 2014/34/EU
Application conditions