Product Description

The 1MS160D-4B-A1 is a stator for Bosch 1MB motors. As per the type code, the stator features an aluminum cooling jacket, and a 1.5 meter cable for the electrical connection. The cable is located at the stator side with the larger output diameter. The 1MS160D-4B-A1 can be used for motors that have winding code of 4B, frame length D and frame size of 160. The electrical wire strand is a group of wires in a protective conduit. The cross-section of power wires in the connection strand is AWG 12. The diameter of the connection strand is 14 millimeters. The minimum bend radius of the connection strand is 56 millimeters. If the connection strand is bent to a smaller radius, then the wires inside it can get damaged. It should be ensured that the through holes on the spindle housing are rounded or protected with a plastic sleeve.

Two thermistors are mounted into the motor winding of the 1MS160D-4B-A1 stators to protect the motor. One of these sensors must be connected, and the other serves as a replacement. If one sensor fails, then the second sensor serves as its replacement. Motors with special designs can have more than two sensors. A rating plate is provided with the 1MS160D-4B-A1 and lists relevant specifications. This plate can be attached to a visible part on the machine. The rated speed of the moor with the 1MS160D-4B-A1 stator is 2000 RPM and the maximum speed is 8000 RPM. The rated torque of the motor with the 1MS160D-4B-A1 stator is 32 Nm, the rated power is 67 kilowatts, the rated current is 23.8 Amps and the maximum current is 53.28 Amps. This unit can be shipped globally with a one-year warranty period from Wake Industrial.