Product Description

Bosch Rexroth takes a unique and ultra-efficient approach to the design of drive devices and systems, including servo motors. Rexroth MKE servo motors are designed for applications in hazardous areas. The motor design is according to EN 60079-0, EN 60079-1, and EN 60079-31 requirements for protection from fire and dust ignition. In addition to having this safety-oriented configuration, MKE motors can be operated maintenance-free. This is due to the adoption of bearings that remain grease-lubricated throughout their service life in the motors and their brushless design.

The Rexroth MKE118B-058-CP1-KE6 servo motor model has a frame length ‘B’ and winding code 058. For speed control and position determination, its encoder system uses a multiturn absolute optical encoder with a Hiperface interface and 128 increments. It also features a shaft with a keyway, based on DIN 6885-1 requirement, and it has a shaft sealing ring. Its cable entry diameter ranges from 17.0 mm to 19.5 mm, and its housing design is according to the ATEX standard. The rotor of the MKE118B-058-CP1-KE6 servo motor has a moment of inertia of 0.01940 kgm². Its holding brake has a holding torque of 32.0 Nm and a rated voltage of 24V.

The Ingress Protection rating of the MKE118B-058-CP1-KE6 is IP 65. This means that it is dustproof, completely contact-free, and protected from jet water. As a result, it can be operated under adverse environmental conditions without the risk of damage. Electronic commutation of the motor allows its peak torque value of 102.0 Nm to be utilized across a wide range of speeds. It is also equipped with a data memory that stores information such as the motor type, its parameters, and control loop parameters. This unit can be shipped globally with a one-year warranty period from Wake Industrial.