Rockwell Automation MPM-Bxxx Medium Inertia Servo Motor - Manual (Page 22)

22 MP-Series Medium-inertia Servo Motor with 115 mm to 215 mm Frame Size
Rockwell Automation Publication MPM-IN001D-EN-P - January 2014
Specifications
Attribute Value
Temperature, operating 0…40 °C (32…104 °F)
(3)
(3) To obtain this thermal rating, mount the motor on a surface with heat dissipation equivalent to a 304.8 x 304.8 x 12.7 mm (12 x 12 x 0.5 in.)
aluminum heatsink.
Temperature, storage -30…70 °C (-22…158 °F)
Relative humidity, storage 5…95% noncondensing
Atmosphere, storage Noncorrosive
International protection (IP) rating (1)
Motor with optional shaft seal
(2)
installed
(1) The motors are dual rated with International protection codes (IP ratings) for environmental protection.
The motor rating excludes any reduction in the rating resulting from cables or their plugs with a lower rating.
(2) An optional shaft seal kit is required to achieve the IP67 rating for the motor enclosure. Refer to Additional Resources on page 23 for shaft seal
installation instructions.
IP67 - dust tight, one meter immersion
(4)
IP65 - dust tight, water jets
(4) International protection code (IP67) is roughly equivalent to a NEMA 4 (dust tight, water tight).
Motor without a shaft seal mounted in this direction:
Shaft down
Shaft horizontal
Shaft up IP53 - dust protected, spraying water
IP51 - dust protected, vertically falling water drops
IP50 - dust protected, not protected from water