Product Description

The Bosch MKE118D-012-BP0-KE4 is a synchronous servo motor. It is an MKE series motor which is specially designed for applications involving operation in potentially explosive environments. The MKE118D-012-BP0-KE4 is designed as per ATEX standard. The motor housing is sealed and is IP65 rated. The shaft on the motor also has a sealing ring. All these factors contribute to its suitability for hazardous environments. According to the motor type code, the frame size is 118, the length is D and the winding code is 012. Insulation class of the motor is 155 according to DIN 60034-1. The recommended ambient temperature for motor operation is 0 to 40 degrees Celsius. The MKE118D-012-BP0-KE4 motor produces sound pressure of less than 61.1 dB during normal operation. The maximum motor velocity is 2000 RPM.

A holding brake for the MKE118D-012-BP0-KE4, if required, has to be ordered separately as an option. The cable entry diameter is 13 to 16 millimeters. A terminal box houses the electrical connector. This terminal box is situated on the top side of the motor. The single-turn encoder integrated into the motor is an optical encoder with 2048 increments and EnDat 2.1 interface. This encoder provides feedback within one motor shaft rotation. Shaft on the MKE118D-012-BP0-KE4 has a keyway according to DIN 6885-1. Number of pole pairs on the motor is 4. The winding resistance at 20 degrees Celsius is 0.98 Ohms. The voltage constant at 20 degrees Celsius is 263.5 V/min. The maximum torque of the MKE118D-012-BP0-KE4 is 187 Nm and the maximum current is 58.5 Amps. The continuous motor torque is 48 Nm and the continuous motor current is 13 Amps. Trained and qualified personnel should install the motor. This unit can be shipped globally with a one-year warranty period from Wake Industrial.