Rockwell Automation MPL-xxxx Low Inertia Servo Motor 215 mm or Larger - Manual (Page 21)

MP-Series Low-inertia Servo Motor with 215 mm or Larger Frame Size 21
Rockwell Automation Publication MP-IN002D-EN-P - January
Specifications
Attribute Value
Temperature, operating 0…40 °C (32…104 °F) (3)
(3) To obtain this thermal rating, follow these mounting guidelines:
- Mount the MP-B6xx motors 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.
- Mount the MP-B8xx and MP-B9xx motors on a surface with heat dissipation equivalent to a 533 x 533 x 25.4 mm (21 x 21 x 1 in.) aluminum
heatsink.
Temperature, storage -30…70 °C (-22…158 °F)
Relative humidity, storage 5…95% noncondensing
Atmosphere, storage Noncorrosive
IP Rating (1)
Motor with a shaft seal (2)
Motor without a shaft seal, and mounted in this direction:
Shaft down
Shaft horizontal
Shaft up
(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) Refer to Shaft Seal Kits on page 20 for the recommended replacement interval and installation instructions.
IP66 - dust tight, powerful water jets (4)
IP53 - dust tight, powerful water jets
IP51 - dust tight, water dripping vertically
IP50 - dust tight, no protection from water
(4) International protection code (IP66) is roughly equivalent to a NEMA 35 (dust tight, drip tight).