text: <s>[INST] TLY Motor Temperature Summary: What is the maximum temperature that a TLY motor case will reach? I have an application that uses 6 TLY-A230T servo motors, all components are operating correctly but two of the motors are getting very hot (70 C after about 1 hour running). I can not find any information on the maximum operating temperature of these motors, I have used other motors that run hot but not sure if this is problem or not. The two hot motors are running at a higher velocity than the other four but only about half of the maximum motor speed. Is there a specification for the maximum temperature of these motors? Thanks [/INST] Max Winding Temp is 125degC Max Housing temp is 110degC..........Keep in mind that servos inherently are applied in start/stop applications and should be sized appropriately. In continuous duty applications the servo will get hotter than normal, therefore ensure the motor is operating within the parameters of the SOAC.....safe operating area curve (speed/torque curve). The speed torque curve is specified based on the motor being mounted to a specific surface area heat sink. (10x10x0.25 aluminium). Simply locating a muffin fan near the hot servo will also remove heat and eliminate the baking effect on the motor....thus extending life. \\n </s>