Product Description

The MKD090B-058-GG2-KN is a Rexroth AC motor with 4000 RPM characteristic speed and 4000 RPM rated speed. The peak speed for the motor is 5000 RPM. The continuous torque and current at standstill for the 60K overtemperature condition are 12 Nm and 17.2 Amps. The continuous torque and current at standstill for the 100K overtemperature condition are 12 Nm and 17.2 Amps. Peak current rating for the MKD090B-058-GG2-KN is 79 Amps. At 20 degrees Celsius, the voltage constant, winding resistance and winding inductance are 0.81 Nm/A, 70 Volts / 1000 RPM and 0.74 ohms. Inductance of winding on the MKD090B-058-GG2-KN motor is 5.8 millihenry. Number or pole pairs on the motor are four. The MKD090B-058-GG2-KN comes in a standard housing which has a dimeter of 110 millimeters and a length of 313 millimeters. The approximate motor weight is 14 kilograms.

The MKD090B-058-GG2-KN supports resolver feedback. Shaft on the motor is plain and includes a sealing ring. A built-in holding brake rated for 18 Nm holding torque is also available on the motor. Current rating for the holding brake is 0.71 Amps, the clamping delay is 16 milliseconds, the release delay is 90 milliseconds and its weight is 1 kilogram. Performance data for the MKD090B-058-GG2-KN motor is valid for peak setup height of 3300 feet and 0 to 40 degrees Celsius ambient temperature. During storage and transportation, the ambient temperature should not be allowed to exceed -20 to 80 degrees Celsius. During storage and transportation, the MKD090B-058-GG2-KN should also be protected against vibrations which could damage the motor. The housing of the MKD090B-058-GG2-KN has IP 65 rating. Output direction of power connection is a terminal box on side B of the motor. This unit can be shipped globally with a one-year warranty period from Wake Industrial.