Product Description

The Bosch 1MS160E-4B-A1 is a motor stator. It is one component of 1MB motors with frame size 160, frame length E, and winding code 4B. Motors with these specifications have 33 Nm rated torque, 3000 RPM rated speed, 3.5 kilowatts rated power output, 19 Amps rated current, 176 Volts nominal voltage, 34.8 Amps maximum current and 4000 RPM maximum speed. The resistance of the winding on the motor is 1.113 Ohms and the winding inductance is 8 millihenry. The motor torque constant at 20 degrees Celsius is 2.43 Nm/A. The mass of the 1MS160E-4B-A1 stator is 14.4 kilograms and the mass of the rotor on the motor is 9.4 kilograms. The permissible ambient temperature is 0 to 40 degrees Celsius. The permissible storage and transport temperature is -20 to 80 degrees Celsius.

The maximum relative humidity during storage and transportation should not exceed 75%. Occurrence of salt mist is not permitted. Prior to transport, the liquid coolant must be discharged from the stator to avoid frost damage. Only hoisting gear that is suited to the weight of motor should be used. Suitable protective equipment and clothing should be used during transport. Bosch does not permit lifting of 1MB motors by the loom of the cables. Protection rating of motors with the 1MS160E-4B-A1 stator is IP00 and motor insulation class is F. The 1MS160E-4B-A1 comes with an aluminum cooling jacket. The purpose of the cooling jacket it to allow the coolant to absorb heat that is dissipated inside the stator during motor operation. The electrical connection to the 1MS160E-4B-A1 is through a 1.5 meter cable that leads out of the end with the bigger exterior diameter. The stator should be transported inside its original packaging. This unit can be shipped globally with a one-year warranty period from Wake Industrial.