Product Description

The 1MS105N-4A-A1 is a component of the robust and reliable 1MB frameless kit motors manufactured by Bosch Rexroth. It is a stator with a frame size of 105 and a frame length of N. The winding of this unit is 4A, and its maximum current is 73.68 Amperes. Its nominal current rating is 29 Amperes. The design of this stator features an aluminum cooling jacket that facilitates heat regulation and dissipation by liquid cooling. The function of this stator is to create a magnetic field that propels the rotating armature of the corresponding 1MB motor.

The 1MS105N-4A-A1 features a 1.5m axial cable on the stator side with a larger outer diameter for electrical connection. Its rated speed is 4,500 min^-1, and it can deliver up to a maximum speed of 15,000 min^-1. The rated torque of this 1MS stator is 15 Nm, and its rated power is 7 kW.  The moment of inertia of the 1MS105N-4A-A1 is rated at 0.0033 kgm². This stator weighs 11.2 kg. Further information about this model's serial number and manufacture date can be found on its thick end; on the cooling jacket's internals.

The handling, storage, and transport regulations specified by Bosch Rexroth must be strictly observed for safety reasons. When transporting the 1MS105N-4A-A1 stator, a ring screw is the most appropriate transport ring. Also, this unit must be stored in areas that are dust-free and devoid of vibrations. The allowable storage/transport temperature range is -20^o C to 80^o C. According to the manufacturer, the 1MS105N-4A-A1 is only suitable for storing in an upright position. Storing 1MS stators in a horizontal position could damage the fitting on its cooling jacket. This unit can be shipped globally with a one-year warranty period from Wake Industrial.