LXM32•U45M2, •U90M2 and LXM32•U60N4 servo drives are cooled by natural convection.

LXM32•D18M2, •D30M2, LXM32 •D12N4, •D18N4, •D30N4 and •D72N4servo drives have an integrated fan.

   When installing the servo drive in the enclosure, follow the instructions below with regard to the temperature and protection index:

● Provide sufficient cooling of the servo drive

● Do not mount the servo drive near heat sources

● Do not mount the servo drive on flammable materials

● Do not heat the servo drive cooling air by currents of hot air from other equipment and components, for example from an external braking resistor

● Mount the servo drive vertically (± 10%)

● If the servo drive is used above its thermal limits, control stops due to overtemperature

NOTE: For cables that are connected via the underside of the servo drive, a free space ≥ 200 mm/7.87 in. is required under the unit to comply with the bending radius of the connection cables.