The 1MS160N-4C-A2 is a stator for Bosch motors that belong to the 1MB product line. A stator is the stationary part of the motor. The moving part is a rotor. The combination of a stator and rotor is a complete motor. The 1MS160N-4C-A2 is compatible with 1MB motors that have the following specifications: 160 frame size, N frame length and 4C winding code. The design of the 1MS160N-4C-A2 includes an aluminum cooling jacket. The electrical connection is through a 1.5-meter cable attached to the stator end with smaller diameter. The 1MS160N-4C-A2 stator is designed for 0 to 40 degrees Celsius working temperature and -20 to 80 degrees Celsius storage / transport temperature. Approximate weight of the 1MS160N-4C-A2 is 28.1 kilograms. The 1MS160N-4C-A2 is only allowed to be lifted or transported in the vertical position.
Parallel chains or ropes with transport rings can be used for this purpose. The storage / transportation of the stator in the vertical position keeps the stator from bending and prevents damage to the fit on the cooling jacket, which would make the stator unusable for mounting. The stator receives its final rigidity after it is installed in the spindle housing. After the stator is mounted in the spindle housing, the sealtightness of the O-rings must be checked and only then can the electrical terminals be connected. The use of liquid cooling for the stator leads to a high power density for the motor. The coolant absorbs the power loss of the stator and most of the power loss of the rotor. The power loss that is absorbed by the coolant is transferred to a subordinate coolant in the refrigeration unit. This unit can be shipped globally with a one-year warranty period from Wake Industrial. This unit can be shipped globally with a one-year warranty period from Wake Industrial.