Mitsubishi Electronics IB-1500193(ENG)-D ユーザーズマニュアル

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[1] The motor protective format uses the IP type, which complies with IEC Standard. However, these 

Standards are short-term performance specifications. They do not guarantee continuous environmental 

protection characteristics. Measures such as covers, etc., must be taken if there is any possibility that oil 

or water will fall on the motor, and the motor will be constantly wet and permeated by water. Note that 

the motor’s IP-type is not indicated as corrosion-resistant.

[2] When a gear box is installed on the servomotor, make sure that the oil level height from the center of the 

shaft is higher than the values given below. Open a breathing hole on the gear box so that the inner 

pressure does not rise.

15

22.5

30

9.5

12.5

15

 

 

Oil or water

Servomotor

Gear

Servomotor

Oil seal

Oil level

Lip