Product Description

The Bosch Rexroth MKE047B-144-CP0-BUNN is a MKE series synchronous motor designed for used in potentially explosive areas.  It is designed according to UL/CSA and ATEX standards. This allows one machine design to be deployed on a worldwide basis. The MKE series motors can be used in combination with Rexroth drives and provides high functionality in hazardous areas. The rated continuous torque at standstill for the MKE047B-144-CP0-BUNN motor is 2.7 Nm for the 60K overtemperature condition. The continuous current at standstill is 5 Amps for the 60K overtemperature condition.  The maximum rated current and torque for the MKE047B-144-CP0-BUNN motor are 22.6 Amps and 11.3 Nm. Housing of the motor belongs to the IP 65 protection class as per IEC 60529. The temperature of air that surrounds the motor should be between 0 and 40 degrees Celsius during motor operation.

As per the motor type code, the size of the MKE047B-144-CP0-BUNN motor is 047 and length is B. Winding code for the motor is 144. Features available on the motor include an optical multiturn encoder with 128 increments and shaft with key according to DIN 6885-1. The motor shaft includes a sealing ring that helps to protect the motor against dust and moisture ingress. Holding brake is not available on the MKE047B-144-CP0-BUNN. Bosch does provide a holding brake as an option which can be ordered if required. The electrical connection for the motor is made through a terminal box which is located on side-B of the motor housing. The motor housing design complies with the UL standard. Approximate weight of the motor is 5.5 kilograms. The motor has 3 pole pairs. The maximum motor speed is 7000 RPM. This unit can be shipped globally with a one-year warranty period from Wake Industrial.